Fix inactive divider intercepting mouse clicks

In the function Node:get_divider_overlapping_point() we check if we
hit a divider (separator between two nodes). If yes the event is
intercepted and used to set the cursor and drag the separator if
appropriate.

In reality, on mouse move events, when one of the node is a split
and one of its child is not resizable we don't set the cursor to
and we don't intercept the event. However on a mouse pressed event
the event was intercepted regardless of the fact that the child
nodes are resizable or not. This latter behavior was unwanted as it
prevents mouse clicks to be processed because of a divided that is
inactive.

In addition it prevented processing of mouse clicks when the child
node was invisible leading to issue #363. For this latter the issue
was the invisible NagView in the upper part of the window.

To fix the problem we provide a divider with
Node:get_divider_overlapping_point() only if its child node are
resizable. In this way the mouse clicks or movements are intercepted
only if the divider is actually active.

.editorconfig

@@ -6,6 +6,3 @@ indent_size = 2
 indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
-
-[meson.build]
-indent_size = 4

.github/labeler.yml

@@ -1,35 +0,0 @@
-"Category: CI":
-  - .github/workflows/*
-
-"Category: Meta":
-  - ./*
-  - .github/*
-  - .github/ISSUE_TEMPLATE/*
-  - .github/PULL_REQUEST_TEMPLATE/*
-  - .gitignore
-
-"Category: Build System":
-  - meson.build
-  - meson_options.txt
-  - subprojects/*
-
-"Category: Documentation":
-  - docs/**/*
-
-"Category: Resources":
-  - resources/**/*
-
-"Category: Themes":
-  - data/colors/*
-
-"Category: Lua Core":
-  - data/core/**/*
-
-"Category: Fonts":
-  - data/fonts/*
-
-"Category: Plugins":
-  - data/plugins/*
-
-"Category: C Core":
-  - src/**/*

.github/workflows/auto_labeler_pr.yml

@@ -1,16 +0,0 @@
-name: "Pull Request Labeler"
-on:
-- pull_request_target
-
-permissions:
-  pull-requests: write
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Apply Type Label
-        uses: actions/labeler@v3
-        with:
-          repo-token: "${{ secrets.GITHUB_TOKEN }}"
-          sync-labels: ""  # works around actions/labeler#104

.github/workflows/build.yml

@@ -1,44 +1,16 @@
 name: CI
 
-# All builds use lhelper only for releases,
-# otherwise for normal builds dependencies are dynamically linked.
-
 on:
   push:
     branches:
-    - '*'
+      - '*'
-#   tags:
-#   - 'v[0-9]*'
   pull_request:
     branches:
-    - '*'
+      - '*'
 
 jobs:
-  archive_source_code:
+  build-linux:
-    name: Source Code Tarball
+    name: Build Linux
-    runs-on: ubuntu-18.04
-    # Only on tags/releases
-    if: startsWith(github.ref, 'refs/tags/')
-    steps:
-    - uses: actions/checkout@v2
-    - name: Python Setup
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.6
-    - name: Install Dependencies
-      run: |
-        sudo apt-get install -qq ninja-build
-        pip3 install meson
-    - name: Package
-      shell: bash
-      run: bash scripts/package.sh --version ${GITHUB_REF##*/} --debug --source
-    - uses: actions/upload-artifact@v2
-      with:
-        name: Source Code Tarball
-        path: "lite-xl-*-src.tar.gz"
-
-  build_linux:
-    name: Linux
     runs-on: ubuntu-18.04
     strategy:
       matrix:
@@ -49,204 +21,48 @@ jobs:
       CC: ${{ matrix.config.cc }}
       CXX: ${{ matrix.config.cxx }}
     steps:
-    - name: Set Environment Variables
+      - uses: actions/checkout@v2
-      if: ${{ matrix.config.cc == 'gcc' }}
+      - name: Set up Python
-      run: |
+        uses: actions/setup-python@v2
-        echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+        with:
-        echo "INSTALL_REF=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
+          python-version: 3.6
-        echo "INSTALL_NAME=lite-xl-${GITHUB_REF##*/}-linux-$(uname -m)" >> "$GITHUB_ENV"
+      - name: Install dependencies
-    - uses: actions/checkout@v2
+        run: |
-    - name: Python Setup
+          sudo apt-get install -qq libsdl2-dev libfreetype6 ninja-build
-      uses: actions/setup-python@v2
+          pip3 install meson
-      with:
+      - name: Build package
-        python-version: 3.6
+        run: bash build-packages.sh x86-64
-    - name: Update Packages
+      - name: upload packages
-      run: sudo apt-get update
+        uses: actions/upload-artifact@v2
-    - name: Install Dependencies
+        with:
-      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
+          name: Ubuntu Package
-      run: bash scripts/install-dependencies.sh --debug
+          path: lite-xl-linux-*.tar.gz
-    - name: Install Release Dependencies
-      if: ${{ startsWith(github.ref, 'refs/tags/') }}
-      run: |
-        bash scripts/install-dependencies.sh --debug --lhelper
-        bash scripts/lhelper.sh --debug
-    - name: Build
-      run: |
-        bash --version
-        bash scripts/build.sh --debug --forcefallback
-    - name: Package
-      if: ${{ matrix.config.cc == 'gcc' }}
-      run: bash scripts/package.sh --version ${INSTALL_REF} --debug --addons --binary
-    - name: AppImage
-      if: ${{ matrix.config.cc == 'gcc' && startsWith(github.ref, 'refs/tags/') }}
-      run: bash scripts/appimage.sh --nobuild --version ${INSTALL_REF}
-    - name: Upload Artifacts
-      uses: actions/upload-artifact@v2
-      if: ${{ matrix.config.cc == 'gcc' }}
-      with:
-        name: Linux Artifacts
-        path: |
-          ${{ env.INSTALL_NAME }}.tar.gz
-          LiteXL-${{ env.INSTALL_REF }}-x86_64.AppImage
 
-  build_macos:
+  build-macox:
-    name: macOS (x86_64)
+    name: Build Mac OS X
     runs-on: macos-10.15
-    env:
-      CC: clang
-      CXX: clang++
-    steps:
-    - name: System Information
-      run: |
-        system_profiler SPSoftwareDataType
-        bash --version
-        gcc -v
-        xcodebuild -version
-    - name: Set Environment Variables
-      run: |
-        echo "$HOME/.local/bin" >> "$GITHUB_PATH"
-        echo "INSTALL_REF=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
-        echo "INSTALL_NAME=lite-xl-${GITHUB_REF##*/}-macos-$(uname -m)" >> "$GITHUB_ENV"
-    - uses: actions/checkout@v2
-    - name: Python Setup
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.9
-    - name: Install Dependencies
-      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-      run: bash scripts/install-dependencies.sh --debug
-    - name: Install Release Dependencies
-      if: ${{ startsWith(github.ref, 'refs/tags/') }}
-      run: |
-        bash scripts/install-dependencies.sh --debug --lhelper
-        bash scripts/lhelper.sh --debug
-    - name: Build
-      run: |
-        bash --version
-        bash scripts/build.sh --bundle --debug --forcefallback
-    - name: Error Logs
-      if: failure()
-      run: |
-        mkdir ${INSTALL_NAME}
-        cp /usr/var/lhenv/lite-xl/logs/* ${INSTALL_NAME}
-        tar czvf ${INSTALL_NAME}.tar.gz ${INSTALL_NAME}
-#   - name: Package
-#     if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-#     run:  bash scripts/package.sh --version ${INSTALL_REF} --debug --addons
-    - name: Create DMG Image
-      run: bash scripts/package.sh --version ${INSTALL_REF} --debug --addons --dmg
-    - name: Upload DMG Image
-      uses: actions/upload-artifact@v2
-      with:
-        name: macOS DMG Image
-        path: ${{ env.INSTALL_NAME }}.dmg
-    - name: Upload Error Logs
-      uses: actions/upload-artifact@v2
-      if: failure()
-      with:
-        name: Error Logs
-        path: ${{ env.INSTALL_NAME }}.tar.gz
-
-  build_windows_msys2:
-    name: Windows
-    runs-on: windows-2019
     strategy:
       matrix:
-        msystem: [MINGW32, MINGW64]
+        config:
-    defaults:
+        # - { name: "GCC", cc: gcc-10, cxx: g++-10 }
-      run:
+        - { name: "clang", cc: clang, cxx: clang++ }
-        shell: msys2 {0}
+    env:
+      CC: ${{ matrix.config.cc }}
+      CXX: ${{ matrix.config.cxx }}
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v2
-    - uses: msys2/setup-msys2@v2
+      - name: Set up Python
-      with:
+        uses: actions/setup-python@v2
-        #msystem: MINGW64
+        with:
-        msystem: ${{ matrix.msystem }}
+          python-version: 3.9
-        update: true
+      - name: Install dependencies
-        install: >-
+        run: |
-          base-devel
+          pip3 install meson
-          git
+          brew install ninja sdl2
-          zip
+      - name: Build package
-    - name: Set Environment Variables
+        run: bash build-packages.sh x86-64
-      run: |
+      - name: upload packages
-        echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+        uses: actions/upload-artifact@v2
-        echo "INSTALL_NAME=lite-xl-${GITHUB_REF##*/}-windows-$(uname -m)" >> "$GITHUB_ENV"
+        with:
-        echo "INSTALL_REF=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
+          name: Mac OS X Package
-    - name: Install Dependencies
+          path: lite-xl-macosx-*.zip
-      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
-      run: bash scripts/install-dependencies.sh --debug
-    - name: Install Release Dependencies
-      if: ${{ startsWith(github.ref, 'refs/tags/') }}
-      run: bash scripts/install-dependencies.sh --debug --lhelper
-    - name: Build
-      run: |
-        bash --version
-        bash scripts/build.sh --debug --forcefallback
-    - name: Error Logs
-      if: failure()
-      run: |
-        mkdir ${INSTALL_NAME}
-        cp /usr/var/lhenv/lite-xl/logs/* ${INSTALL_NAME}
-        tar czvf ${INSTALL_NAME}.tar.gz ${INSTALL_NAME}
-    - name: Package
-      run: bash scripts/package.sh --version ${INSTALL_REF} --debug --addons --binary
-    - name: Build Installer
-      if: ${{ startsWith(github.ref, 'refs/tags/') }}
-      run: bash scripts/innosetup/innosetup.sh --debug
-    - name: Upload Artifacts
-      uses: actions/upload-artifact@v2
-      with:
-        name: Windows Artifacts
-        path: |
-          LiteXL*.exe
-          ${{ env.INSTALL_NAME }}.zip
-    - name: Upload Error Logs
-      uses: actions/upload-artifact@v2
-      if: failure()
-      with:
-        name: Error Logs
-        path: ${{ env.INSTALL_NAME }}.tar.gz
-
-  deploy:
-    name: Deployment
-    runs-on: ubuntu-18.04
-#   if: startsWith(github.ref, 'refs/tags/')
-    if: false
-    needs:
-    - archive_source_code
-    - build_linux
-    - build_macos
-    - build_windows_msys2
-    steps:
-    - name: Set Environment Variables
-      run: echo "INSTALL_REF=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
-    - uses: actions/download-artifact@v2
-      with:
-        name: Linux Artifacts
-    - uses: actions/download-artifact@v2
-      with:
-        name: macOS DMG Image
-    - uses: actions/download-artifact@v2
-      with:
-        name: Source Code Tarball
-    - uses: actions/download-artifact@v2
-      with:
-        name: Windows Artifacts
-    - name: Display File Information
-      shell: bash
-      run: ls -lR
-    # Note: not using `actions/create-release@v1`
-    #       because it cannot update an existing release
-    #       see https://github.com/actions/create-release/issues/29
-    - uses: softprops/action-gh-release@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        tag_name: ${{ env.INSTALL_REF }}
-        name: Release ${{ env.INSTALL_REF }}
-        draft: false
-        prerelease: false
-        files: |
-          lite-xl-${{ env.INSTALL_REF }}-*
-          LiteXL*.AppImage
-          LiteXL*.exe

.gitignore

@@ -3,24 +3,17 @@ build*/
 lhelper/
 submodules/
 subprojects/lua/
+subprojects/libagg/
 subprojects/reproc/
-/appimage*
 .ccls-cache
 .lite-debug.log
 .run*
 *.diff
-*.exe
 *.tar.gz
 *.zip
 *.DS_Store
 *App*
+appimage*
 compile_commands.json
 error.txt
 lite-xl*
-LiteXL*
-lite
-.config/
-*.lha
-release_files
-*.o
-

Makefile.os4

@@ -1,82 +0,0 @@
-#
-# Project: Lite XL
-#
-# Created on: 26-12-2021 
-#
-
-LiteXL_OBJ := \
-	 src/dirmonitor.o src/main.o src/rencache.o src/renderer.o \
-	 src/renwindow.o src/api/api.o src/api/regex.o \
-	 src/api/renderer.o src/api/system.o src/platform/amigaos4.o
-
-
-outfile := lite
-compiler := gcc
-cxxcompiler := g++
-
-INCPATH := -Isrc -Ilib/dmon -I/sdk/local/newlib/include/SDL2 -I/sdk/local/common/include/freetype2
-DFLAGS := -D__USE_INLINE__ -DLITE_XL_DATA_USE_EXEDIR
-# -DLITE_USE_SDL_RENDERER
-# -Wextra -Wall
-CFLAGS :=  -Werror -Wwrite-strings -O3 -g -std=gnu11 -fno-strict-aliasing
-# "-gstabs -finstrument-functions -fno-inline -DPROFILING"
-LFLAGS := -mcrt=newlib -static-libgcc -static-libstdc++ -lauto -lpcre2 -lSDL2 -llua -lagg -lfreetype -lm -lunix -lpthread -athread=native
-# " -lprofyle"
-
-
-
-.PHONY: LiteXL clean release
-
-default: LiteXL
-
-clean:
-	@echo "Cleaning compiler objects..."
-	@rm -f  $(LiteXL_OBJ)
-
-LiteXL: $(LiteXL_OBJ)
-	@echo "Linking LiteXL"
-	@$(cxxcompiler) -o $(outfile) $(LiteXL_OBJ) $(LFLAGS)	
-
-
-
-.c.o:
-	@echo "Compiling $<"
-	@$(compiler) -c $< -o $*.o $(CFLAGS) $(INCPATH) $(DFLAGS)
-
-src/dirmonitor.o: src/dirmonitor.c src/platform/amigaos4.h
-
-src/main.o: src/main.c src/api/api.h src/rencache.h \
-	src/renderer.h src/platform/amigaos4.h src/dirmonitor.h
-
-src/rencache.o: src/rencache.c
-
-src/renderer.o: src/renderer.c
-
-src/renwindow.o: src/renwindow.c
-
-src/api/api.o: src/api/api.c
-
-src/api/regex.o: src/api/regex.c
-
-src/api/renderer.o: src/api/renderer.c
-
-src/api/system.o: src/api/system.c
-
-src/platform/amigaos4.o: src/platform/amigaos4.c
-
-
-
-
-release:
-	mkdir -p release/LiteXL2
-	cp release_files/* release/LiteXL2/ -r
-	mv release/LiteXL2/LiteXL2.info release/
-	cp data release/LiteXL2/ -r
-	cp changelog.md release/LiteXL2/
-	cp lite release/LiteXL2/
-	strip release/LiteXL2/lite
-	cp README.md release/LiteXL2/
-	cp README_OS4.md release/LiteXL2/
-	cp LICENSE release/LiteXL2/
-	lha -aeqr3 a LiteXL2_OS4.lha release/
-

README.md

@@ -1,26 +1,25 @@
 # Lite XL
 
-[![CI]](https://github.com/lite-xl/lite-xl/actions/workflows/build.yml)
 [![Discord Badge Image]](https://discord.gg/RWzqC3nx7K)
 
 ![screenshot-dark]
 
 A lightweight text editor written in Lua, adapted from [lite].
 
-* **[Get Lite XL]** — Download for Windows, Linux and Mac OS.
+* **[Get Lite XL]** — Download for Windows, Linux and Mac OS (notarized app).
 * **[Get plugins]** — Add additional functionality, adapted for Lite XL.
 * **[Get color themes]** — Add additional colors themes.
 
 Please refer to our [website] for the user and developer documentation,
-including [build] instructions details. A quick build guide is described below.
+including [build] instructions.
 
 Lite XL has support for high DPI display on Windows and Linux and,
 since 1.16.7 release, it supports **retina displays** on macOS.
 
 Please note that Lite XL is compatible with lite for most plugins and all color themes.
-We provide a separate lite-xl-plugins repository for Lite XL, because in some cases
+We provide a separate lite-plugins repository for Lite XL, because in some cases
 some adaptations may be needed to make them work better with Lite XL.
-The repository with modified plugins is https://github.com/lite-xl/lite-xl-plugins.
+The repository with modified plugins is https://github.com/franko/lite-plugins.
 
 The changes and differences between Lite XL and rxi/lite are listed in the
 [changelog].
@@ -43,95 +42,13 @@ the [plugins repository] or in the [Lite XL plugins repository].
 Additional color themes can be found in the [colors repository].
 These color themes are bundled with all releases of Lite XL by default.
 
-## Quick Build Guide
-
-If you compile Lite XL yourself, it is recommended to use the script
-`build-packages.sh`:
-
-```sh
-bash build-packages.sh -h
-```
-
-The script will run Meson and create a tar compressed archive with the application or,
-for Windows, a zip file. Lite XL can be easily installed
-by unpacking the archive in any directory of your choice.
-
-Otherwise the following is an example of basic commands if you want to customize
-the build:
-
-```sh
-meson setup --buildtype=release --prefix <prefix> build
-meson compile -C build
-DESTDIR="$(pwd)/lite-xl" meson install --skip-subprojects -C build
-```
-
-where `<prefix>` might be one of `/`, `/usr` or `/opt`, the default is `/`.
-To build a bundle application on macOS:
-
-```sh
-meson setup --buildtype=release --Dbundle=true --prefix / build
-meson compile -C build
-DESTDIR="$(pwd)/Lite XL.app" meson install --skip-subprojects -C build
-```
-
-Please note that the package is relocatable to any prefix and the option prefix
-affects only the place where the application is actually installed.
-
-## Installing Prebuilt
-
-Head over to [releases](https://github.com/lite-xl/lite-xl/releases) and download the version for your operating system.
-
-### Linux
-
-Unzip the file and `cd` into the `lite-xl` directory:
-
-```sh
-tar -xzf <file>
-cd lite-xl
-```
-
-To run lite-xl without installing:
-```sh
-cd bin
-./lite-xl
-```
-
-To install lite-xl copy files over into appropriate directories:
-
-```sh
-mkdir -p $HOME/.local/bin && cp bin/lite-xl $HOME/.local/bin
-cp -r share $HOME/.local
-```
-
-If `$HOME/.local/bin` is not in PATH:
-
-```sh
-echo -e 'export PATH=$PATH:$HOME/.local/bin' >> $HOME/.bashrc
-```
-
-To get the icon to show up in app launcher:
-
-```sh
-xdg-desktop-menu forceupdate
-```
-
-You may need to logout and login again to see icon in app launcher.
-
-To uninstall just run:
-
-```sh
-rm -f $HOME/.local/bin/lite-xl
-rm -rf $HOME/.local/share/icons/hicolor/scalable/apps/lite-xl.svg \
-          $HOME/.local/share/applications/org.lite_xl.lite_xl.desktop \
-          $HOME/.local/share/metainfo/org.lite_xl.lite_xl.appdata.xml \
-          $HOME/.local/share/lite-xl
-```
-
-
 ## Contributing
 
 Any additional functionality that can be added through a plugin should be done
-as a plugin, after which a pull request to the [Lite XL plugins repository] can be made.
+as a plugin, after which a pull request to the [plugins repository] can be made.
+
+If the plugin uses any Lite XL-specific functionality,
+please open a pull request to the [Lite XL plugins repository].
 
 Pull requests to improve or modify the editor itself are welcome.
 
@@ -143,17 +60,17 @@ the terms of the MIT license. See [LICENSE] for details.
 See the [licenses] file for details on licenses used by the required dependencies.
 
 
-[CI]:                         https://github.com/lite-xl/lite-xl/actions/workflows/build.yml/badge.svg
 [Discord Badge Image]:        https://img.shields.io/discord/847122429742809208?label=discord&logo=discord
 [screenshot-dark]:            https://user-images.githubusercontent.com/433545/111063905-66943980-84b1-11eb-9040-3876f1133b20.png
 [lite]:                       https://github.com/rxi/lite
-[website]:                    https://lite-xl.com
+[website]:                    https://lite-xl.github.io
-[build]:                      https://lite-xl.com/en/documentation/build/
+[build]:                      https://lite-xl.github.io/en/build
-[Get Lite XL]:                https://github.com/lite-xl/lite-xl/releases/latest
+[Get Lite XL]:                https://github.com/franko/lite-xl/releases/latest
-[Get plugins]:                https://github.com/lite-xl/lite-xl-plugins
+[Get plugins]:                https://github.com/franko/lite-plugins
-[Get color themes]:           https://github.com/lite-xl/lite-xl-colors
+[Get color themes]:           https://github.com/rxi/lite-colors
-[changelog]:                  https://github.com/lite-xl/lite-xl/blob/master/changelog.md
+[changelog]:                  https://github.com/franko/lite-xl/blob/master/changelog.md
-[Lite XL plugins repository]: https://github.com/lite-xl/lite-xl-plugins
+[Lite XL plugins repository]: https://github.com/franko/lite-plugins
-[colors repository]:          https://github.com/lite-xl/lite-xl-colors
+[plugins repository]:         https://github.com/rxi/lite-plugins
+[colors repository]:          https://github.com/rxi/lite-colors
 [LICENSE]:                    LICENSE
 [licenses]:                   licenses/licenses.md

README_OS4.md

@@ -1,204 +0,0 @@
-# Lite XL v2 for AmigaOS 4.1 FE
-
-Lite XL is a lightweight text editor written in Lua.
-
-The port is not perfect and might has issues here and there. For example
-the filesystem notifications are not working yet. So when you make changes
-at a project folder those will not be reflected in Lite XL automatically.
-
-It might crash from time to time, if there is a path problem, but overall
-it works pretty well. This is my daily editor for any kind of development.
-
-## New features against Lite XL v1
-- Faster file scrolling
-- Faster switch between tabs
-- Reposition tabs at the side or at the bottom of other tabs, making
-  multiple columns/rows of opened files
-- Multiple cursor editing
-- Better font manipulation and appearance
-- Faster transitions
-
-## Installation
-You can extract the Lite XL archive wherever you want and run the *lite* 
-editor.
-
-## Configuration folder
-This editor creates a `.config` folder where the configuration is saved, as 
-well as plugins, themes etc.. By default this AmigaOS 4.1 FE version uses the
-executable folder, but if you want to ovveride it, create an ENV variable 
-named `HOME` and set there your path. 
-
-You can check if there is one already set by executing the following command
-in a shell
-```
-GetEnv HOME
-```
-If there is one set, then you will see the path at the output.
-
-Otherwise, you can set your home path be executing the following command. 
-Change the path to the one of your preference.
-```
-SetEnv SAVE HOME "Sys:home/"
-```
-
-## Addons
-### Colors
-Colors are lua files that set the color scheme of the editor. There are
-light and dark themes for you to choose. 
-
-To install and use them you have to copy the ones you would like from
-`addons/colors/light` or `addons/colors/dark` into the folder
-`.config/lite-xl/colors/`. Don't add light or dark folders. Just copy the
-.lua files in there.
-
-Then you have to start Lite XL and open your configuration by clicking
-at the cog icon at the toolbar (bottom left sixth icon). Go at the line
-that looks like below
-```
--- core.reload_module("colors.summer")
-``` 
-and change the `summer` with the name of your color theme. Also, remove
-the two dashes `--` at the start of the line and save the file. If you
-did everything right, the color schema should change instantly.
-
-The themes can also be found at 
-https://github.com/lite-xl/lite-xl-colors
-
-### Plugins
-The Lite XL that you are using on AmigaOS 4 is based on version 2.0.4
-and not the latest version that is available by the development team. 
-This means that some of the latest plugins might not working at all 
-or need some modifications to work.
-
-To make it easier for you, I gathered some of the plugins that are working
-well, and I included them under `addons/plugins`. For you to install the
-ones you would like to use, you have to copy the `.lua` files into the
-folder `.config/lite-xl/plugins/` and restart the editor.
-
-Please, choose wisely, because adding all the plugins might make the editor
-slower on your system. I would recommend you add only those that you really
-need.
-
-The included plugins are the following:
-
-**autoinsert**
-Automatically inserts closing brackets and quotes. Also allows selected 
-  text to be wrapped with brackets or quotes.
-
-**autowrap**
-Automatically hardwraps lines when typing
-
-**bigclock**
-Shows the current time and date in a view with large text
-
-**bracketmatch**
-Underlines matching pair for bracket under the caret
-
-**colorpreview**
-Underlays color values (eg. `#ff00ff` or `rgb(255, 0, 255)`) with their 
-resultant color.
-
-**eofnewline-xl**
-Make sure the file ends with one blank line.
-
-**ephemeral_tabs**
-Preview tabs. Opening a doc will replace the contents of the preview tab.
-Marks tabs as non-preview on any change or tab double clicking.
-
-**ghmarkdown**
-Opens a preview of the current markdown file in a browser window 
-
-**indentguide**
-Adds indent guides
-
-**language_make**
-Syntax for the Make build system language
-
-**language_sh**
-Syntax for shell scripting language
-
-**lfautoinsert**
-Automatically inserts indentation and closing bracket/text after newline
-
-**markers**
-Add markers to docs and jump between them quickly
-
-**minimap**
-Shows a minimap on the right-hand side of the docview. Please note that 
-this plugin will make the editor slower on file loading and scrolling.
-
-**navigate**
-Allows moving back and forward between document positions, reducing the 
-amount of scrolling
-
-**rainbowparen**
-Show nesting of parentheses with rainbow colours
-
-**restoretabs**
-Keep a list of recently closed tabs, and restore the tab in order on 
-cntrl+shift+t.
-
-**selectionhighlight**
-Highlights regions of code that match the current selection
-
-**smallclock**
-It adds a small clock at the bottom right corner.
-
-## Tips and tricks
-
-### Transitions
-
-If you want to disable the transitions and make the editor faster,
-open your configuration file by clicking at the cog icon at the toolbar 
-(bottom left, 6th icon) and add the following line at the end of the file,
-and then save it. You might need to restart your editor (CTRL+SHIFT+R)
-
-```
-config.transitions = false
-```
-
-### Hide files from the file list
-
-If you would like to hide files or whole folder from the left side bar list,
-open your configuration by clicking at the cog icon at the toolbar 
-(bottom left sixth icon) and add the followline at the end of the file and
-save it. This hides all the files that start with a dot, and all the `.info`
-files. You might need to restart your editor (CTRL+SHIFT+R)
-
-```
-config.ignore_files = {"^%.", "%.info$"}
-```
-
-You can add as many rules as you want in there, to hide files or 
-folders, as you like.
-
-## I would like to thank
-
-- IconDesigner for the proper glow icons that are included in the release
-- Capehill for his tireless work on SDL port
-- Michael Trebilcock for his port on liblua
-- Lite XL original team for being helpful and providing info
-
-Without all the above Lite XL would not be possible
-
-## Support
-If you enjoy what I am doing and would like to keep me up during the night,
-please consider to buy me a coffee at:
-https://ko-fi.com/walkero
-
-## Known issues
-You can find the known issues at 
-https://git.walkero.gr/walkero/lite-xl/issues
-
-# Changelog
-
-## [2.0.3r1] - 2022-03-30
-### Changed
-- Applied all the necessary changes to make it run under AmigaOS 4.1 FE
-- Fixes and changes
-
-# Disclaimer
-YOU MAY USE IT AT YOUR OWN RISK!
-I will not be held responsible for any data loss or problem you might get
-by using this software.
-

build-packages.sh

@@ -1,164 +1,216 @@
 #!/bin/bash
-set -e
 
-if [ ! -e "src/api/api.h" ]; then
+# strip-components is normally set to 1 to strip the initial "data" from the
-  echo "Please run this script from the root directory of Lite XL."; exit 1
+# directory path.
-fi
+copy_directory_from_repo () {
-
+  local tar_options=()
-source scripts/common.sh
+  if [[ $1 == --strip-components=* ]]; then
-
+    tar_options+=($1)
-show_help() {
+    shift
-  echo
+  fi
-  echo "Usage: $0 <OPTIONS>"
+  local dirname="$1"
-  echo
+  local destdir="$2"
-  echo "Common options:"
+  git archive "$use_branch" "$dirname" --format=tar | tar xf - -C "$destdir" "${tar_options[@]}"
-  echo
-  echo "-h --help                 Show this help and exit."
-  echo "-b --builddir DIRNAME     Set the name of the build directory (not path)."
-  echo "                          Default: '$(get_default_build_dir)'."
-  echo "-p --prefix PREFIX        Install directory prefix."
-  echo "                          Default: '/'."
-  echo "   --debug                Debug this script."
-  echo
-  echo "Build options:"
-  echo
-  echo "-f --forcefallback        Force to build subprojects dependencies statically."
-  echo "-B --bundle               Create an App bundle (macOS only)"
-  echo "-P --portable             Create a portable package."
-  echo "-O --pgo                  Use profile guided optimizations (pgo)."
-  echo "                          Requires running the application iteractively."
-  echo
-  echo "Package options:"
-  echo
-  echo "-d --destdir DIRNAME      Set the name of the package directory (not path)."
-  echo "                          Default: 'lite-xl'."
-  echo "-v --version VERSION      Sets the version on the package name."
-  echo "-A --appimage             Create an AppImage (Linux only)."
-  echo "-D --dmg                  Create a DMG disk image (macOS only)."
-  echo "                          Requires NPM and AppDMG."
-  echo "-I --innosetup            Create an InnoSetup installer (Windows only)."
-  echo "-S --source               Create a source code package,"
-  echo "                          including subprojects dependencies."
-  echo
 }
 
-main() {
+# Check if build directory is ok to be used to build.
-  local build_dir
+build_dir_is_usable () {
-  local build_dir_option=()
+  local build="$1"
-  local dest_dir
+  if [[ $build == */* || -z "$build" ]]; then
-  local dest_dir_option=()
+    echo "invalid build directory, no path allowed: \"$build\""
-  local prefix
+    return 1
-  local prefix_option=()
+  fi
-  local version
+  git ls-files --error-unmatch "$build" &> /dev/null
-  local version_option=()
+  if [ $? == 0 ]; then
-  local debug
+    echo "invalid path, \"$build\" is under revision control"
-  local force_fallback
+    return 1
-  local appimage
+  fi
-  local bundle
+}
-  local innosetup
-  local portable
-  local pgo
 
-  for i in "$@"; do
+# Ordinary release build
-    case $i in
+lite_build () {
-      -h|--help)
+  local build="$1"
-        show_help
+  build_dir_is_usable "$build" || exit 1
-        exit 0
+  rm -fr "$build"
-        ;;
+  meson setup --buildtype=release "$build" || exit 1
-      -b|--builddir)
+  ninja -C "$build" || exit 1
-        build_dir="$2"
+}
-        shift
+
-        shift
+# Build using Profile Guided Optimizations (PGO)
-        ;;
+lite_build_pgo () {
-      -d|--destdir)
+  local build="$1"
-        dest_dir="$2"
+  build_dir_is_usable "$build" || exit 1
-        shift
+  rm -fr "$build"
-        shift
+  meson setup --buildtype=release -Db_pgo=generate "$build" || exit 1
-        ;;
+  ninja -C "$build" || exit 1
-      -f|--forcefallback)
+  copy_directory_from_repo data "$build/src"
-        force_fallback="--forcefallback"
+  "$build/src/lite-xl"
-        shift
+  meson configure -Db_pgo=use "$build"
-        ;;
+  ninja -C "$build" || exit 1
-      -p|--prefix)
+}
-        prefix="$2"
+
-        shift
+lite_build_package_windows () {
-        shift
+  local portable="-msys"
-        ;;
+  if [ "$1" == "-portable" ]; then
-      -v|--version)
+    portable=""
-        version="$2"
+    shift
-        shift
+  fi
-        shift
+  local build="$1"
-        ;;
+  local arch="$2"
-      -A|--appimage)
+  local os="win"
-        appimage="--appimage"
+  local pdir=".package-build/lite-xl"
-        shift
+  if [ -z "$portable" ]; then
-        ;;
+    local bindir="$pdir"
-      -B|--bundle)
+    local datadir="$pdir/data"
-        bundle="--bundle"
+  else
-        shift
+    local bindir="$pdir/bin"
-        ;;
+    local datadir="$pdir/share/lite-xl"
-      -D|--dmg)
+  fi
-        dmg="--dmg"
+  mkdir -p "$bindir"
-        shift
+  mkdir -p "$datadir"
-        ;;
+  for module_name in core plugins colors fonts; do
-      -I|--innosetup)
+    copy_directory_from_repo --strip-components=1 "data/$module_name" "$datadir"
-        innosetup="--innosetup"
-        shift
-        ;;
-      -P|--portable)
-        portable="--portable"
-        shift
-        ;;
-      -S|--source)
-        source="--source"
-        shift
-        ;;
-      -O|--pgo)
-        pgo="--pgo"
-        shift
-        ;;
-      --debug)
-        debug="--debug"
-        set -x
-        shift
-        ;;
-      *)
-        # unknown option
-        ;;
-    esac
   done
+  for module_name in plugins colors; do
+    cp -r "$build/third/data/$module_name" "$datadir"
+  done
+  cp "$build/src/lite-xl.exe" "$bindir"
+  strip --strip-all "$bindir/lite-xl.exe"
+  pushd ".package-build"
+  local package_name="lite-xl-$os-$arch$portable.zip"
+  zip "$package_name" -r "lite-xl"
+  mv "$package_name" ..
+  popd
+  rm -fr ".package-build"
+  echo "created package $package_name"
+}
 
-  if [[ -n $1 ]]; then
+lite_build_package_macos () {
-    show_help
+  local build="$1"
+  local arch="$2"
+  local os="macos"
+
+  local appdir=".package-build/lite-xl.app"
+  local bindir="$appdir/Contents/MacOS"
+  local datadir="$appdir/Contents/Resources"
+  mkdir -p "$bindir" "$datadir"
+  for module_name in core plugins colors fonts; do
+    copy_directory_from_repo --strip-components=1 "data/$module_name" "$datadir"
+  done
+  for module_name in plugins colors; do
+    cp -r "$build/third/data/$module_name" "$datadir"
+  done
+  cp resources/icons/icon.icns "$appdir/Contents/Resources/icon.icns"
+  cp resources/macos/Info.plist "$appdir/Contents/Info.plist"
+  cp "$build/src/lite-xl" "$bindir/lite-xl"
+  strip "$bindir/lite-xl"
+  pushd ".package-build"
+  local package_name="lite-xl-$os-$arch.zip"
+  zip "$package_name" -r "lite-xl.app"
+  mv "$package_name" ..
+  popd
+  rm -fr ".package-build"
+  echo "created package $package_name"
+}
+
+lite_build_package_linux () {
+  local portable=""
+  if [ "$1" == "-portable" ]; then
+    portable="-portable"
+    shift
+  fi
+  local build="$1"
+  local arch="$2"
+  local os="linux"
+  local pdir=".package-build/lite-xl"
+  if [ "$portable" == "-portable" ]; then
+    local bindir="$pdir"
+    local datadir="$pdir/data"
+  else
+    local bindir="$pdir/bin"
+    local datadir="$pdir/share/lite-xl"
+  fi
+  mkdir -p "$bindir"
+  mkdir -p "$datadir"
+  for module_name in core plugins colors fonts; do
+    copy_directory_from_repo --strip-components=1 "data/$module_name" "$datadir"
+  done
+  for module_name in plugins colors; do
+    cp -r "$build/third/data/$module_name" "$datadir"
+  done
+  cp "$build/src/lite-xl" "$bindir"
+  strip "$bindir/lite-xl"
+  if [ -z "$portable" ]; then
+    mkdir -p "$pdir/share/applications" "$pdir/share/icons/hicolor/scalable/apps"
+    cp "resources/linux/lite-xl.desktop" "$pdir/share/applications"
+    cp "resources/icons/lite-xl.svg" "$pdir/share/icons/hicolor/scalable/apps/lite-xl.svg"
+  fi
+  pushd ".package-build"
+  local package_name="lite-xl-$os-$arch$portable.tar.gz"
+  tar czf "$package_name" "lite-xl"
+  mv "$package_name" ..
+  popd
+  rm -fr ".package-build"
+  echo "created package $package_name"
+}
+
+lite_build_package () {
+  if [[ "$OSTYPE" == msys || "$OSTYPE" == win32 ]]; then
+    lite_build_package_windows "$@"
+  elif [[ "$OSTYPE" == "darwin"* ]]; then
+    lite_build_package_macos "$@"
+  elif [[ "$OSTYPE" == "linux"* || "$OSTYPE" == "freebsd"* ]]; then
+    lite_build_package_linux "$@"
+  else
+    echo "Unknown OS type \"$OSTYPE\""
     exit 1
   fi
-
-  if [[ -n $build_dir ]]; then build_dir_option=("--builddir" "${build_dir}"); fi
-  if [[ -n $dest_dir ]]; then dest_dir_option=("--destdir" "${dest_dir}"); fi
-  if [[ -n $prefix ]]; then prefix_option=("--prefix" "${prefix}"); fi
-  if [[ -n $version ]]; then version_option=("--version" "${version}"); fi
-
-  source scripts/build.sh \
-    ${build_dir_option[@]} \
-    ${prefix_option[@]} \
-    $debug \
-    $force_fallback \
-    $bundle \
-    $portable \
-    $pgo
-
-  source scripts/package.sh \
-    ${build_dir_option[@]} \
-    ${dest_dir_option[@]} \
-    ${prefix_option[@]} \
-    ${version_option[@]} \
-    --binary \
-    --addons \
-    $debug \
-    $appimage \
-    $dmg \
-    $innosetup \
-    $source
 }
 
-main "$@"
+lite_copy_third_party_modules () {
+  local build="$1"
+  curl --insecure -L "https://github.com/rxi/lite-colors/archive/master.zip" -o "$build/rxi-lite-colors.zip"
+  mkdir -p "$build/third/data/colors" "$build/third/data/plugins"
+  unzip "$build/rxi-lite-colors.zip" -d "$build"
+  mv "$build/lite-colors-master/colors" "$build/third/data"
+  rm -fr "$build/lite-colors-master"
+}
+
+unset arch
+while [ ! -z {$1+x} ]; do
+  case $1 in
+  -pgo)
+    pgo=true
+    shift
+    ;;
+  -branch=*)
+    use_branch="${1#-branch=}"
+    shift
+    ;;
+  *)
+    arch="$1"
+    break
+  esac
+done
+
+if [ -z ${arch+set} ]; then
+  echo "usage: $0 [options] <arch>"
+  exit 1
+fi
+
+if [ -z ${use_branch+set} ]; then
+  use_branch="$(git rev-parse --abbrev-ref HEAD)"
+fi
+
+build_dir=".build-$arch"
+
+if [ -z ${pgo+set} ]; then
+  lite_build "$build_dir"
+else
+  lite_build_pgo "$build_dir"
+fi
+lite_copy_third_party_modules "$build_dir"
+lite_build_package "$build_dir" "$arch"
+if [[ ! ( "$OSTYPE" == "linux"* || "$OSTYPE" == "freebsd"* || "$OSTYPE" == "darwin"* ) ]]; then
+  lite_build_package -portable "$build_dir" "$arch"
+fi

changelog.md

@@ -1,111 +1,5 @@
 This files document the changes done in Lite XL for each release.
 
-### 2.0.3
-
-Replace periodic rescan of project folder with a notification based system using the
-[dmon library](https://github.com/septag/dmon). Improves performance especially for
-large project folders since the application no longer needs to rescan.
-The application also reports immediatly any change in the project directory even
-when the application is unfocused.
-
-Improved find-replace reverse and forward search.
-
-Fixed a bug in incremental syntax highlighting affecting documents with multiple-lines
-comments or strings.
-
-The application now always shows the tabs in the documents' view even when a single
-document is opened. Can be changed with the option `config.always_show_tabs`.
-
-Fix problem with numeric keypad function keys not properly working.
-
-Fix problem with pixel not correctly drawn at the window's right edge.
-
-Treat correctly and open network paths on Windows.
-
-Add some improvements for very slow network filesystems.
-
-Fix problem with python syntax highliting, contributed by @dflock.
-
-### 2.0.2
-
-Fix problem project directory when starting the application from Launcher on macOS.
-
-Improved LogView. Entries can now be expanded and there is a context menu to copy the item's content.
-
-Change the behavior of `ctrl+d` to add a multi-cursor selection to the next occurrence.
-The old behavior to move the selection to the next occurrence is now done using the shortcut `ctrl+f3`.
-
-Added a command to create a multi-cursor with all the occurrences of the current selection.
-Activated with the shortcut `ctrl+shift+l`.
-
-Fix problem when trying to close an unsaved new document.
-
-No longer shows an error for the `-psn` argument passed to the application on macOS.
-
-Fix `treeview:open-in-system` command on Windows.
-
-Fix rename command to update name of document if opened.
-
-Improve the find and replace dialog so that previously used expressions can be recalled
-using "up" and "down" keys.
-
-Build package script rewrite with many improvements.
-
-Use bigger fonts by default.
-
-Other minor improvements and fixes.
-
-With many thanks to the contributors: @adamharrison, @takase1121, @Guldoman, @redtide, @Timofffee, @boppyt, @Jan200101.
-
-### 2.0.1
-
-Fix a few bugs and we mandate the mod-version 2 for plugins.
-This means that users should ensure they have up-to-date plugins for Lite XL 2.0.
-
-Here some details about the bug fixes:
-
-- fix a bug that created a fatal error when using the command to change project folder or when closing all the active documents
-- add a limit to avoid scaling fonts too much and fix a related invalid memory access for very small fonts
-- fix focus problem with NagView when switching project directory
-- fix error that prevented the verification of plugins versions
-- fix error on X11 that caused a bug window event on exit
-
-### 2.0
-
-The 2.0 version of lite contains *breaking changes* to lite, in terms of how plugin settings are structured;
-any custom plugins may need to be adjusted accordingly (see note below about plugin namespacing).
-
-Contains the following new features:
-
-Full PCRE (regex) support for find and replace, as well as in language syntax definitions. Can be accessed 
-programatically via the lua `regex` module.
-
-A full, finalized subprocess API, using libreproc. Subprocess can be started and interacted with using
-`Process.new`.
-
-Support for multi-cursor editing. Cursors can be created by either ctrl+clicking on the screen, or by using
-the keyboard shortcuts ctrl+shift+up/down to create an additional cursor on the previous/next line.
-
-All build systems other than meson removed.
-
-A more organized directory structure has been implemented; in particular a docs folder which contains C api
-documentation, and a resource folder which houses all build resources.
-
-Plugin config namespacing has been implemented. This means that instead of using `config.myplugin.a`, 
-to read settings, and `config.myplugin = false` to disable plugins, this has been changed to 
-`config.plugins.myplugin.a`, and `config.plugins.myplugin = false` repsectively. This may require changes to
-your user plugin, or to any custom plugins you have.
-
-A context menu on right click has been added.
-
-Changes to how we deal with indentation have been implemented; in particular, hitting home no longer brings you
-to the start of a line, it'll bring you to the start of indentation, which is more in line with other editors.
-
-Lineguide, and scale plugins moved into the core, and removed from `lite-plugins`. This may also require you to 
-adjust your personal plugin folder to remove these if they're present.
-
-In addition, there have been many other small fixes and improvements, too numerous to list here.
-
 ### 1.16.11
 
 When opening directories with too many files lite-xl now keep diplaying files and directories in the treeview.

data/colors/textadept.lua

@@ -1,51 +0,0 @@
-local b05 = 'rgba(0,0,0,0.5)'   local red = '#994D4D'
-local b80 = '#333333'       local orange  = '#B3661A'
-local b60 = '#808080'       local green   = '#52994D'
-local b40 = '#ADADAD'       local teal    = '#4D9999'
-local b20 = '#CECECE'       local blue    = '#1A66B3'
-local b00 = '#E6E6E6'       local magenta = '#994D99'
---------------------------=--------------------------
-local style               =     require  'core.style'
-local common              =     require 'core.common'
---------------------------=--------------------------
-style.line_highlight      =     { common.color(b20) }
-style.background          =     { common.color(b00) }
-style.background2         =     { common.color(b20) }
-style.background3         =     { common.color(b20) }
-style.text                =     { common.color(b60) }
-style.caret               =     { common.color(b80) }
-style.accent              =     { common.color(b80) }
-style.dim                 =     { common.color(b60) }
-style.divider             =     { common.color(b40) }
-style.selection           =     { common.color(b40) }
-style.line_number         =     { common.color(b60) }
-style.line_number2        =     { common.color(b80) }
-style.scrollbar           =     { common.color(b40) }
-style.scrollbar2          =     { common.color(b60) }
-style.nagbar              =     { common.color(red) }
-style.nagbar_text         =     { common.color(b00) }
-style.nagbar_dim          =     { common.color(b05) }
---------------------------=--------------------------
-style.syntax              =                        {}
-style.syntax['normal']    =     { common.color(b80) }
-style.syntax['symbol']    =     { common.color(b80) }
-style.syntax['comment']   =     { common.color(b60) }
-style.syntax['keyword']   =    { common.color(blue) }
-style.syntax['keyword2']  =     { common.color(red) }
-style.syntax['number']    =    { common.color(teal) }
-style.syntax['literal']   =    { common.color(blue) }
-style.syntax['string']    =   { common.color(green) }
-style.syntax['operator']  = { common.color(magenta) }
-style.syntax['function']  =    { common.color(blue) }
---------------------------=--------------------------
-style.syntax.paren1       = { common.color(magenta) }
-style.syntax.paren2       =  { common.color(orange) }
-style.syntax.paren3       =    { common.color(teal) }
-style.syntax.paren4       =    { common.color(blue) }
-style.syntax.paren5       =     { common.color(red) }
---------------------------=--------------------------
-style.lint                =                        {}
-style.lint.info           =    { common.color(blue) }
-style.lint.hint           =   { common.color(green) }
-style.lint.warning        =     { common.color(red) }
-style.lint.error          =  { common.color(orange) }

data/core/command.lua

@@ -41,14 +41,11 @@ function command.get_all_valid()
   return res
 end
 
-function command.is_valid(name, ...)
-  return command.map[name] and command.map[name].predicate(...)
-end
 
-local function perform(name, ...)
+local function perform(name)
   local cmd = command.map[name]
-  if cmd and cmd.predicate(...) then
+  if cmd and cmd.predicate() then
-    cmd.perform(...)
+    cmd.perform()
     return true
   end
   return false

data/core/commands/core.lua

@@ -6,12 +6,10 @@ local LogView = require "core.logview"
 
 
 local fullscreen = false
-local restore_title_view = false
 
 local function suggest_directory(text)
   text = common.home_expand(text)
-  return common.home_encode_list((text == "" or text == common.home_expand(common.dirname(core.project_dir))) 
+  return common.home_encode_list(text == "" and core.recent_projects or common.dir_path_suggest(text))
-    and core.recent_projects or common.dir_path_suggest(text))
 end
 
 command.add(nil, {
@@ -29,12 +27,9 @@ command.add(nil, {
 
   ["core:toggle-fullscreen"] = function()
     fullscreen = not fullscreen
-    if fullscreen then
-      restore_title_view = core.title_view.visible
-    end
     system.set_window_mode(fullscreen and "fullscreen" or "normal")
-    core.show_title_bar(not fullscreen and restore_title_view)
+    core.show_title_bar(not fullscreen)
-    core.title_view:configure_hit_test(not fullscreen and restore_title_view)
+    core.title_view:configure_hit_test(not fullscreen)
   end,
 
   ["core:reload-module"] = function()
@@ -71,8 +66,8 @@ command.add(nil, {
   end,
 
   ["core:find-file"] = function()
-    if not core.project_files_number() then
+    if core.project_files_limit then
-       return command.perform "core:open-file"
+      return command.perform "core:open-file"
     end
     local files = {}
     for dir, item in core.get_project_files() do
@@ -152,10 +147,6 @@ command.add(nil, {
   end,
 
   ["core:change-project-folder"] = function()
-    local dirname = common.dirname(core.project_dir)
-    if dirname then
-      core.command_view:set_text(common.home_encode(dirname))
-    end
     core.command_view:enter("Change Project Folder", function(text, item)
       text = system.absolute_path(common.home_expand(item and item.text or text))
       if text == core.project_dir then return end
@@ -164,15 +155,11 @@ command.add(nil, {
         core.error("Cannot open folder %q", text)
         return
       end
-      core.confirm_close_docs(core.docs, core.open_folder_project, text)
+      core.confirm_close_all(core.open_folder_project, text)
     end, suggest_directory)
   end,
 
   ["core:open-project-folder"] = function()
-    local dirname = common.dirname(core.project_dir)
-    if dirname then
-      core.command_view:set_text(common.home_encode(dirname))
-    end
     core.command_view:enter("Open Project", function(text, item)
       text = common.home_expand(item and item.text or text)
       local path_stat = system.get_file_info(text)
@@ -196,6 +183,8 @@ command.add(nil, {
         return
       end
       core.add_project_directory(system.absolute_path(text))
+      -- TODO: add the name of directory to prioritize
+      core.reschedule_project_scan()
     end, suggest_directory)
   end,
 

data/core/commands/doc.lua

@@ -16,6 +16,14 @@ local function doc()
 end
 
 
+local function get_indent_string()
+  if config.tab_type == "hard" then
+    return "\t"
+  end
+  return string.rep(" ", config.indent_size)
+end
+
+
 local function doc_multiline_selections(sort)
   local iter, state, idx, line1, col1, line2, col2 = doc():get_selections(sort)
   return function()
@@ -59,14 +67,13 @@ local function cut_or_copy(delete)
       doc().cursor_clipboard[idx] = ""
     end
   end
-  doc().cursor_clipboard["full"] = full_text
   system.set_clipboard(full_text)
 end
 
 local function split_cursor(direction)
   local new_cursors = {}
   for _, line1, col1 in doc():get_selections() do
-    if line1 + direction >= 1 and line1 + direction <= #doc().lines then
+    if line1 > 1 and line1 < #doc().lines then
       table.insert(new_cursors, { line1 + direction, col1 })
     end
   end
@@ -74,31 +81,6 @@ local function split_cursor(direction)
   core.blink_reset()
 end
 
-local function set_cursor(x, y, snap_type)
-  local line, col = dv():resolve_screen_position(x, y)
-  doc():set_selection(line, col, line, col)
-  if snap_type == "word" or snap_type == "lines" then
-    command.perform("doc:select-" .. snap_type)
-  end
-  dv().mouse_selecting = { line, col, snap_type }
-  core.blink_reset()
-end
-
-local selection_commands = {
-  ["doc:cut"] = function()
-    cut_or_copy(true)
-  end,
-
-  ["doc:copy"] = function()
-    cut_or_copy(false)
-  end,
-
-  ["doc:select-none"] = function()
-    local line, col = doc():get_selection()
-    doc():set_selection(line, col)
-  end
-}
-
 local commands = {
   ["doc:undo"] = function()
     doc():undo()
@@ -108,14 +90,17 @@ local commands = {
     doc():redo()
   end,
 
+  ["doc:cut"] = function()
+    cut_or_copy(true)
+  end,
+
+  ["doc:copy"] = function()
+    cut_or_copy(false)
+  end,
+
   ["doc:paste"] = function()
-    local clipboard = system.get_clipboard()
-    -- If the clipboard has changed since our last look, use that instead
-    if doc().cursor_clipboard["full"] ~= clipboard then
-      doc().cursor_clipboard = {}
-    end
     for idx, line1, col1, line2, col2 in doc():get_selections() do
-      local value = doc().cursor_clipboard[idx] or clipboard
+      local value = doc().cursor_clipboard[idx] or system.get_clipboard()
       doc():text_input(value:gsub("\r", ""), idx)
     end
   end,
@@ -156,12 +141,11 @@ local commands = {
   end,
 
   ["doc:backspace"] = function()
-    local _, indent_size = doc():get_indent_info()
     for idx, line1, col1, line2, col2 in doc():get_selections() do
       if line1 == line2 and col1 == col2 then
         local text = doc():get_text(line1, 1, line1, col1)
-        if #text >= indent_size and text:find("^ *$") then
+        if #text >= config.indent_size and text:find("^ *$") then
-          doc():delete_to_cursor(idx, 0, -indent_size)
+          doc():delete_to_cursor(idx, 0, -config.indent_size)
           return
         end
       end
@@ -173,6 +157,21 @@ local commands = {
     doc():set_selection(1, 1, math.huge, math.huge)
   end,
 
+  ["doc:select-none"] = function()
+    local line, col = doc():get_selection()
+    doc():set_selection(line, col)
+  end,
+
+
+  ["doc:indent"] = function()
+    for idx, line1, col1, line2, col2 in doc_multiline_selections(true) do
+      local l1, c1, l2, c2 = doc():indent_text(false, line1, col1, line2, col2)
+      if l1 then
+        doc():set_selections(idx, l1, c1, l2, c2)
+      end
+    end
+  end,
+
   ["doc:select-lines"] = function()
     for idx, line1, _, line2 in doc():get_selections(true) do
       append_line_if_last_line(line2)
@@ -266,7 +265,7 @@ local commands = {
   ["doc:toggle-line-comments"] = function()
     local comment = doc().syntax.comment
     if not comment then return end
-    local indentation = doc():get_indent_string()
+    local indentation = get_indent_string()
     local comment_text = comment .. " "
     for idx, line1, _, line2 in doc_multiline_selections(true) do
       local uncomment = true
@@ -393,30 +392,6 @@ local commands = {
     os.remove(filename)
     core.log("Removed \"%s\"", filename)
   end,
-    
-  ["doc:select-to-cursor"] = function(x, y, clicks) 
-    local line1, col1 = select(3, doc():get_selection())
-    local line2, col2 = dv():resolve_screen_position(x, y)
-    dv().mouse_selecting = { line1, col1, nil }
-    doc():set_selection(line2, col2, line1, col1)
-  end,
-  
-  ["doc:set-cursor"] = function(x, y)
-    set_cursor(x, y, "set") 
-  end,
-  
-  ["doc:set-cursor-word"] = function(x, y) 
-    set_cursor(x, y, "word") 
-  end,  
-  
-  ["doc:set-cursor-line"] = function(x, y, clicks) 
-    set_cursor(x, y, "lines") 
-  end,
-  
-  ["doc:split-cursor"] = function(x, y, clicks) 
-    local line, col = dv():resolve_screen_position(x, y)
-    doc():add_selection(line, col, line, col)
-  end,
 
   ["doc:create-cursor-previous-line"] = function()
     split_cursor(-1)
@@ -443,7 +418,6 @@ local translations = {
   ["start-of-line"] = translate.start_of_line,
   ["end-of-line"] = translate.end_of_line,
   ["start-of-word"] = translate.start_of_word,
-  ["start-of-indentation"] = translate.start_of_indentation,
   ["end-of-word"] = translate.end_of_word,
   ["previous-line"] = DocView.translate.previous_line,
   ["next-line"] = DocView.translate.next_line,
@@ -476,6 +450,3 @@ commands["doc:move-to-next-char"] = function()
 end
 
 command.add("core.docview", commands)
-command.add(function()
-  return core.active_view:is(DocView) and core.active_view.doc:has_any_selection()
-end ,selection_commands)

data/core/commands/findreplace.lua

@@ -7,15 +7,14 @@ local DocView = require "core.docview"
 local CommandView = require "core.commandview"
 local StatusView = require "core.statusview"
 
-local last_view, last_fn, last_text, last_sel
+local max_last_finds = 50
+local last_finds, last_view, last_fn, last_text, last_sel
 
 local case_sensitive = config.find_case_sensitive or false
 local find_regex = config.find_regex or false
-local found_expression
 
 local function doc()
-  local is_DocView = core.active_view:is(DocView) and not core.active_view:is(CommandView)
+  return core.active_view:is(DocView) and core.active_view.doc or last_view.doc
-  return is_DocView and core.active_view.doc or (last_view and last_view.doc)
 end
 
 local function get_find_tooltip()
@@ -30,57 +29,43 @@ local function get_find_tooltip()
 end
 
 local function update_preview(sel, search_fn, text)
-  local ok, line1, col1, line2, col2 = pcall(search_fn, last_view.doc,
+  local ok, line1, col1, line2, col2 =
-    sel[1], sel[2], text, case_sensitive, find_regex)
+    pcall(search_fn, last_view.doc, sel[1], sel[2], text, case_sensitive, find_regex)
   if ok and line1 and text ~= "" then
     last_view.doc:set_selection(line2, col2, line1, col1)
     last_view:scroll_to_line(line2, true)
-    found_expression = true
+    return true
   else
-    last_view.doc:set_selection(table.unpack(sel))
+    last_view.doc:set_selection(unpack(sel))
-    found_expression = false
+    return false
   end
 end
 
-
-local function insert_unique(t, v)
-  local n = #t
-  for i = 1, n do
-    if t[i] == v then return end
-  end
-  t[n + 1] = v
-end
-
-
 local function find(label, search_fn)
-  last_view, last_sel = core.active_view,
+  last_view, last_sel, last_finds = core.active_view,
-    { core.active_view.doc:get_selection() }
+    { core.active_view.doc:get_selection() }, {}
-  local text = last_view.doc:get_text(unpack(last_sel))
+  local text, found = last_view.doc:get_text(unpack(last_sel)), false
-  found_expression = false
 
   core.command_view:set_text(text, true)
   core.status_view:show_tooltip(get_find_tooltip())
 
-  core.command_view:set_hidden_suggestions()
+  core.command_view:enter(label, function(text)
-  core.command_view:enter(label, function(text, item)
-    insert_unique(core.previous_find, text)
     core.status_view:remove_tooltip()
-    if found_expression then
+    if found then
       last_fn, last_text = search_fn, text
     else
       core.error("Couldn't find %q", text)
-      last_view.doc:set_selection(table.unpack(last_sel))
+      last_view.doc:set_selection(unpack(last_sel))
-      last_view:scroll_to_make_visible(table.unpack(last_sel))
+      last_view:scroll_to_make_visible(unpack(last_sel))
     end
   end, function(text)
-    update_preview(last_sel, search_fn, text)
+    found = update_preview(last_sel, search_fn, text)
     last_fn, last_text = search_fn, text
-    return core.previous_find
   end, function(explicit)
     core.status_view:remove_tooltip()
     if explicit then
-      last_view.doc:set_selection(table.unpack(last_sel))
+      last_view.doc:set_selection(unpack(last_sel))
-      last_view:scroll_to_make_visible(table.unpack(last_sel))
+      last_view:scroll_to_make_visible(unpack(last_sel))
     end
   end)
 end
@@ -90,25 +75,18 @@ local function replace(kind, default, fn)
   core.command_view:set_text(default, true)
 
   core.status_view:show_tooltip(get_find_tooltip())
-  core.command_view:set_hidden_suggestions()
   core.command_view:enter("Find To Replace " .. kind, function(old)
-    insert_unique(core.previous_find, old)
     core.command_view:set_text(old, true)
 
     local s = string.format("Replace %s %q With", kind, old)
-    core.command_view:set_hidden_suggestions()
     core.command_view:enter(s, function(new)
-      core.status_view:remove_tooltip()
-      insert_unique(core.previous_replace, new)
       local n = doc():replace(function(text)
         return fn(text, old, new)
       end)
       core.log("Replaced %d instance(s) of %s %q with %q", n, kind, old, new)
-    end, function() return core.previous_replace end, function()
+    end, function() end, function()
       core.status_view:remove_tooltip()
     end)
-  end, function() return core.previous_find end, function()
-    core.status_view:remove_tooltip()
   end)
 end
 
@@ -116,85 +94,29 @@ local function has_selection()
   return core.active_view:is(DocView) and core.active_view.doc:has_selection()
 end
 
-local function has_unique_selection()
+command.add(has_selection, {
-  if not doc() then return false end
+  ["find-replace:select-next"] = function()
-  local text = nil
+    local l1, c1, l2, c2 = doc():get_selection(true)
-  for idx, line1, col1, line2, col2 in doc():get_selections(true, true) do
-    if line1 == line2 and col1 == col2 then return false end
-    local selection = doc():get_text(line1, col1, line2, col2)
-    if text ~= nil and text ~= selection then return false end
-    text = selection
-  end
-  return text ~= nil
-end
-
-local function is_in_selection(line, col, l1, c1, l2, c2)
-  if line < l1 or line > l2 then return false end
-  if line == l1 and col <= c1 then return false end
-  if line == l2 and col > c2 then return false end
-  return true
-end
-
-local function is_in_any_selection(line, col)
-  for idx, l1, c1, l2, c2 in doc():get_selections(true, false) do
-    if is_in_selection(line, col, l1, c1, l2, c2) then return true end
-  end
-  return false
-end
-
-local function select_add_next(all)
-  local il1, ic1 = doc():get_selection(true)
-  for idx, l1, c1, l2, c2 in doc():get_selections(true, true) do
     local text = doc():get_text(l1, c1, l2, c2)
-    repeat
-      l1, c1, l2, c2 = search.find(doc(), l2, c2, text, { wrap = true })
-      if l1 == il1 and c1 == ic1 then break end
-      if l2 and (all or not is_in_any_selection(l2, c2)) then
-        doc():add_selection(l2, c2, l1, c1)
-        if not all then
-          core.active_view:scroll_to_make_visible(l2, c2)
-          return
-        end
-      end
-    until not all or not l2
-    if all then break end
-  end
-end
-
-local function select_next(reverse)
-  local l1, c1, l2, c2 = doc():get_selection(true)
-  local text = doc():get_text(l1, c1, l2, c2)
-  if reverse then
-    l1, c1, l2, c2 = search.find(doc(), l1, c1, text, { wrap = true, reverse = true })
-  else
     l1, c1, l2, c2 = search.find(doc(), l2, c2, text, { wrap = true })
+    if l2 then doc():set_selection(l2, c2, l1, c1) end
   end
-  if l2 then doc():set_selection(l2, c2, l1, c1) end
-end
-
-command.add(has_unique_selection, {
-  ["find-replace:select-next"] = select_next,
-  ["find-replace:select-previous"] = function() select_next(true) end,
-  ["find-replace:select-add-next"] = select_add_next,
-  ["find-replace:select-add-all"] = function() select_add_next(true) end
 })
 
 command.add("core.docview", {
   ["find-replace:find"] = function()
-    find("Find Text", function(doc, line, col, text, case_sensitive, find_regex, find_reverse)
+    find("Find Text", function(doc, line, col, text, case_sensitive, find_regex)
-      local opt = { wrap = true, no_case = not case_sensitive, regex = find_regex, reverse = find_reverse }
+      local opt = { wrap = true, no_case = not case_sensitive, regex = find_regex }
       return search.find(doc, line, col, text, opt)
     end)
   end,
 
   ["find-replace:replace"] = function()
-    local l1, c1, l2, c2 = doc():get_selection()
+    replace("Text", doc():get_text(doc():get_selection(true)), function(text, old, new)
-    local selected_text = doc():get_text(l1, c1, l2, c2)
-    replace("Text", l1 == l2 and selected_text or "", function(text, old, new)
       if not find_regex then
         return text:gsub(old:gsub("%W", "%%%1"), new:gsub("%%", "%%%%"), nil)
       end
-      local result, matches = regex.gsub(regex.compile(old, "m"), text, new)
+      local result, matches = regex.gsub(regex.compile(old), text, new)
       return result, #matches
     end)
   end,
@@ -228,29 +150,29 @@ command.add(valid_for_finding, {
       core.error("No find to continue from")
     else
       local sl1, sc1, sl2, sc2 = doc():get_selection(true)
-      local line1, col1, line2, col2 = last_fn(doc(), sl1, sc2, last_text, case_sensitive, find_regex, false)
+      local line1, col1, line2, col2 = last_fn(doc(), sl1, sc2, last_text, case_sensitive, find_regex)
       if line1 then
+        if last_view.doc ~= doc() then
+          last_finds = {}
+        end
+        if #last_finds >= max_last_finds then
+          table.remove(last_finds, 1)
+        end
+        table.insert(last_finds, { sl1, sc1, sl2, sc2 })
         doc():set_selection(line2, col2, line1, col1)
         last_view:scroll_to_line(line2, true)
-      else
-        core.error("Couldn't find %q", last_text)
       end
     end
   end,
 
   ["find-replace:previous-find"] = function()
-    if not last_fn then
+    local sel = table.remove(last_finds)
-      core.error("No find to continue from")
+    if not sel or doc() ~= last_view.doc then
-    else
+      core.error("No previous finds")
-      local sl1, sc1, sl2, sc2 = doc():get_selection(true)
+      return
-      local line1, col1, line2, col2 = last_fn(doc(), sl1, sc1, last_text, case_sensitive, find_regex, true)
-      if line1 then
-        doc():set_selection(line2, col2, line1, col1)
-        last_view:scroll_to_line(line2, true)
-      else
-        core.error("Couldn't find %q", last_text)
-      end
     end
+    doc():set_selection(table.unpack(sel))
+    last_view:scroll_to_line(sel[3], true)
   end,
 })
 
@@ -258,12 +180,12 @@ command.add("core.commandview", {
   ["find-replace:toggle-sensitivity"] = function()
     case_sensitive = not case_sensitive
     core.status_view:show_tooltip(get_find_tooltip())
-    if last_sel then update_preview(last_sel, last_fn, last_text) end
+    update_preview(last_sel, last_fn, last_text)
   end,
 
   ["find-replace:toggle-regex"] = function()
     find_regex = not find_regex
     core.status_view:show_tooltip(get_find_tooltip())
-    if last_sel then update_preview(last_sel, last_fn, last_text) end
+    update_preview(last_sel, last_fn, last_text)
   end
 })

data/core/commands/root.lua

@@ -3,7 +3,6 @@ local style = require "core.style"
 local DocView = require "core.docview"
 local command = require "core.command"
 local common = require "core.common"
-local config = require "core.config"
 
 
 local t = {
@@ -22,15 +21,9 @@ local t = {
   end,
 
   ["root:close-all"] = function()
-    core.confirm_close_docs(core.docs, core.root_view.close_all_docviews, core.root_view)
+    core.confirm_close_all(core.root_view.close_all_docviews, core.root_view)
   end,
 
-  ["root:close-all-others"] = function()
-    local active_doc, docs = core.active_view and core.active_view.doc, {}
-    for i, v in ipairs(core.docs) do if v ~= active_doc then table.insert(docs, v) end end
-    core.confirm_close_docs(docs, core.root_view.close_all_docviews, core.root_view, true)
-  end,
-  
   ["root:switch-to-previous-tab"] = function()
     local node = core.root_view:get_active_node()
     local idx = node:get_view_idx(core.active_view)
@@ -64,7 +57,7 @@ local t = {
       table.insert(node.views, idx + 1, core.active_view)
     end
   end,
-  
+
   ["root:shrink"] = function()
     local node = core.root_view:get_active_node()
     local parent = node:get_parent_node(core.root_view.root_node)
@@ -77,7 +70,7 @@ local t = {
     local parent = node:get_parent_node(core.root_view.root_node)
     local n = (parent.a == node) and 0.1 or -0.1
     parent.divider = common.clamp(parent.divider + n, 0.1, 0.9)
-  end
+  end,
 }
 
 
@@ -113,8 +106,7 @@ for _, dir in ipairs { "left", "right", "up", "down" } do
       y = node.position.y + (dir == "up"   and -1 or node.size.y + style.divider_size)
     end
     local node = core.root_view.root_node:get_child_overlapping_point(x, y)
-    local sx, sy = node:get_locked_size()
+    if not node:get_locked_size() then
-    if not sx and not sy then
       core.set_active_view(node.active_view)
     end
   end
@@ -122,17 +114,5 @@ end
 
 command.add(function()
   local node = core.root_view:get_active_node()
-  local sx, sy = node:get_locked_size()
+  return not node:get_locked_size()
-  return not sx and not sy
 end, t)
-
-command.add(nil, {
-  ["root:scroll"] = function(delta)
-    local view = (core.root_view.overlapping_node and core.root_view.overlapping_node.active_view) or core.active_view
-    if view and view.scrollable then
-      view.scroll.to.y = view.scroll.to.y + delta * -config.mouse_wheel_scroll
-      return true
-    end
-    return false
-  end
-})

data/core/commandview.lua

@@ -15,8 +15,6 @@ end
 
 local CommandView = DocView:extend()
 
-CommandView.context = "application"
-
 local max_suggestions = 10
 
 local noop = function() end
@@ -34,7 +32,6 @@ function CommandView:new()
   self.suggestion_idx = 1
   self.suggestions = {}
   self.suggestions_height = 0
-  self.show_suggestions = true
   self.last_change_id = 0
   self.gutter_width = 0
   self.gutter_text_brightness = 0
@@ -46,11 +43,6 @@ function CommandView:new()
 end
 
 
-function CommandView:set_hidden_suggestions()
-  self.show_suggestions = false
-end
-
-
 function CommandView:get_name()
   return View.get_name(self)
 end
@@ -89,29 +81,10 @@ end
 
 
 function CommandView:move_suggestion_idx(dir)
-  if self.show_suggestions then
+  local n = self.suggestion_idx + dir
-    local n = self.suggestion_idx + dir
+  self.suggestion_idx = common.clamp(n, 1, #self.suggestions)
-    self.suggestion_idx = common.clamp(n, 1, #self.suggestions)
+  self:complete()
-    self:complete()
+  self.last_change_id = self.doc:get_change_id()
-    self.last_change_id = self.doc:get_change_id()
-  else
-    local current_suggestion = #self.suggestions > 0 and self.suggestions[self.suggestion_idx].text
-    local text = self:get_text()
-    if text == current_suggestion then
-      local n = self.suggestion_idx + dir
-      if n == 0 and self.save_suggestion then
-        self:set_text(self.save_suggestion)
-      else
-        self.suggestion_idx = common.clamp(n, 1, #self.suggestions)
-        self:complete()
-      end
-    else
-      self.save_suggestion = text
-      self:complete()
-    end
-    self.last_change_id = self.doc:get_change_id()
-    self.state.suggest(self:get_text())
-  end
 end
 
 
@@ -159,8 +132,6 @@ function CommandView:exit(submitted, inexplicit)
   self.doc:reset()
   self.suggestions = {}
   if not submitted then cancel(not inexplicit) end
-  self.show_suggestions = true
-  self.save_suggestion = nil
 end
 
 
@@ -214,7 +185,7 @@ function CommandView:update()
 
   -- update suggestions box height
   local lh = self:get_suggestion_line_height()
-  local dest = self.show_suggestions and math.min(#self.suggestions, max_suggestions) * lh or 0
+  local dest = math.min(#self.suggestions, max_suggestions) * lh
   self:move_towards("suggestions_height", dest)
 
   -- update suggestion cursor offset
@@ -283,9 +254,7 @@ end
 
 function CommandView:draw()
   CommandView.super.draw(self)
-  if self.show_suggestions then
+  core.root_view:defer_draw(draw_suggestions_box, self)
-    core.root_view:defer_draw(draw_suggestions_box, self)
-  end
 end
 
 

data/core/common.lua

@@ -1,8 +1,8 @@
 local common = {}
 
 
-function common.is_utf8_cont(s, offset)
+function common.is_utf8_cont(char)
-  local byte = s:byte(offset or 1)
+  local byte = char:byte()
   return byte >= 0x80 and byte < 0xc0
 end
 
@@ -41,28 +41,23 @@ function common.lerp(a, b, t)
 end
 
 
-function common.distance(x1, y1, x2, y2)
-    return math.sqrt(math.pow(x2-x1, 2)+math.pow(y2-y1, 2))
-end
-
-
 function common.color(str)
-  local r, g, b, a = str:match("^#(%x%x)(%x%x)(%x%x)(%x?%x?)$")
+  local r, g, b, a = str:match("#(%x%x)(%x%x)(%x%x)")
   if r then
     r = tonumber(r, 16)
     g = tonumber(g, 16)
     b = tonumber(b, 16)
-    a = tonumber(a, 16) or 0xff
+    a = 1
   elseif str:match("rgba?%s*%([%d%s%.,]+%)") then
     local f = str:gmatch("[%d.]+")
     r = (f() or 0)
     g = (f() or 0)
     b = (f() or 0)
-    a = (f() or 1) * 0xff
+    a = f() or 1
   else
     error(string.format("bad color string '%s'", str))
   end
-  return r, g, b, a
+  return r, g, b, a * 0xff
 end
 
 
@@ -280,61 +275,22 @@ local function split_on_slash(s, sep_pattern)
 end
 
 
--- The filename argument given to the function is supposed to
--- come from system.absolute_path and as such should be an
--- absolute path without . or .. elements.
--- This function exists because on Windows the drive letter returned
--- by system.absolute_path is sometimes with a lower case and sometimes
--- with an upper case to we normalize to upper case.
-function common.normalize_volume(filename)
-  if not filename then return end
-  if PATHSEP == '\\' then
-    local drive, rem = filename:match('^([a-zA-Z]:\\)(.*)')
-    if drive then
-      return drive:upper() .. rem
-    end
-  end
-  return filename
-end
-
-
 function common.normalize_path(filename)
-  if not filename then return end
-  local volume
   if PATHSEP == '\\' then
     filename = filename:gsub('[/\\]', '\\')
-    local drive, rem = filename:match('^([a-zA-Z]:\\)(.*)')
+    local drive, rem = filename:match('^([a-zA-Z])(:.*)')
-    if drive then
+    filename = drive and drive:upper() .. rem or filename
-      volume, filename = drive:upper(), rem
-    else
-      drive, rem = filename:match('^(\\\\[^\\]+\\[^\\]+\\)(.*)')
-      if drive then
-        volume, filename = drive, rem
-      end
-    end
-  else
-    local relpath = filename:match('^/(.+)')
-    if relpath then
-      volume, filename = "/", relpath
-    end
   end
   local parts = split_on_slash(filename, PATHSEP)
   local accu = {}
   for _, part in ipairs(parts) do
     if part == '..' then
-      if #accu > 0 and accu[#accu] ~= ".." then
+      table.remove(accu)
-        table.remove(accu)
-      elseif volume then
-        error("invalid path " .. volume .. filename)
-      else
-        table.insert(accu, part)
-      end
     elseif part ~= '.' then
       table.insert(accu, part)
     end
   end
-  local npath = table.concat(accu, PATHSEP)
+  return table.concat(accu, PATHSEP)
-  return (volume or "") .. (npath == "" and PATHSEP or npath)
 end
 
 
@@ -349,7 +305,7 @@ function common.relative_path(ref_dir, dir)
   if drive and ref_drive and drive ~= ref_drive then
     -- Windows, different drives, system.absolute_path fails for C:\..\D:\
     return dir
-  end
+  end    
   local ref_ls = split_on_slash(ref_dir)
   local dir_ls = split_on_slash(dir)
   local i = 1

data/core/config.lua

@@ -1,18 +1,17 @@
 local config = {}
 
+config.project_scan_rate = 5
 config.fps = 60
 config.max_log_items = 80
 config.message_timeout = 5
 config.mouse_wheel_scroll = 50 * SCALE
-config.scroll_past_end = true
 config.file_size_limit = 10
 config.ignore_files = "^%."
 config.symbol_pattern = "[%a_][%w_]*"
 config.non_word_chars = " \t\n/\\()\"':,.;<>~!@#$%^&*|+=[]{}`?-"
 config.undo_merge_timeout = 0.3
 config.max_undos = 10000
-config.max_tabs = 8
+config.max_tabs = 10
-config.always_show_tabs = true
 config.highlight_current_line = true
 config.line_height = 1.2
 config.indent_size = 2
@@ -23,11 +22,9 @@ config.max_project_files = 2000
 config.transitions = true
 config.animation_rate = 1.0
 config.blink_period = 0.8
-config.disable_blink = false
 config.draw_whitespace = false
 config.borderless = false
 config.tab_close_button = true
-config.max_clicks = 3
 
 -- Disable plugin loading setting to false the config entry
 -- of the same name.
@@ -35,6 +32,5 @@ config.plugins = {}
 
 config.plugins.trimwhitespace = false
 config.plugins.lineguide = false
-config.plugins.drawwhitespace = false
 
 return config

data/core/contextmenu.lua

@@ -49,7 +49,7 @@ function ContextMenu:register(predicate, items)
   local width, height = 0, 0 --precalculate the size of context menu
   for i, item in ipairs(items) do
     if item ~= DIVIDER then
-      item.info = keymap.get_binding(item.command)
+      item.info = keymap.reverse_map[item.command]
     end
     local lw, lh = get_item_size(item)
     width = math.max(width, lw)
@@ -66,13 +66,9 @@ function ContextMenu:show(x, y)
   for _, items in ipairs(self.itemset) do
     if items.predicate(x, y) then
       items_list.width = math.max(items_list.width, items.items.width)
-      items_list.height = items_list.height
+      items_list.height = items_list.height + items.items.height
       for _, subitems in ipairs(items.items) do
-        if not subitems.command or command.is_valid(subitems.command) then
+        table.insert(items_list, subitems)
-          local lw, lh = get_item_size(subitems)
-          items_list.height = items_list.height + lh
-          table.insert(items_list, subitems)
-        end
       end
     end
   end

data/core/doc/highlighter.lua

@@ -1,5 +1,4 @@
 local core = require "core"
-local common = require "core.common"
 local config = require "core.config"
 local tokenizer = require "core.tokenizer"
 local Object = require "core.object"
@@ -25,7 +24,7 @@ function Highlighter:new(doc)
         for i = self.first_invalid_line, max do
           local state = (i > 1) and self.lines[i - 1].state
           local line = self.lines[i]
-          if not (line and line.init_state == state and line.text == self.doc.lines[i]) then
+          if not (line and line.init_state == state) then
             self.lines[i] = self:tokenize_line(i, state)
           end
         end
@@ -41,36 +40,16 @@ end
 
 function Highlighter:reset()
   self.lines = {}
-  self:soft_reset()
-end
-
-function Highlighter:soft_reset()
-  for i=1,#self.lines do
-    self.lines[i] = false
-  end
   self.first_invalid_line = 1
   self.max_wanted_line = 0
 end
 
+
 function Highlighter:invalidate(idx)
   self.first_invalid_line = math.min(self.first_invalid_line, idx)
   self.max_wanted_line = math.min(self.max_wanted_line, #self.doc.lines)
 end
 
-function Highlighter:insert_notify(line, n)
-  self:invalidate(line)
-  local blanks = { }
-  for i = 1, n do
-    blanks[i] = false
-  end
-  common.splice(self.lines, line, 0, blanks)
-end
-
-function Highlighter:remove_notify(line, n)
-  self:invalidate(line)
-  common.splice(self.lines, line, n)
-end
-
 
 function Highlighter:tokenize_line(idx, state)
   local res = {}

data/core/doc/init.lua

@@ -47,7 +47,7 @@ function Doc:reset_syntax()
   local syn = syntax.get(self.filename or "", header)
   if self.syntax ~= syn then
     self.syntax = syn
-    self.highlighter:soft_reset()
+    self.highlighter:reset()
   end
 end
 
@@ -62,15 +62,12 @@ function Doc:load(filename)
   local fp = assert( io.open(filename, "rb") )
   self:reset()
   self.lines = {}
-  local i = 1
   for line in fp:lines() do
     if line:byte(-1) == 13 then
       line = line:sub(1, -2)
       self.crlf = true
     end
     table.insert(self.lines, line .. "\n")
-    self.highlighter.lines[i] = false
-    i = i + 1
   end
   if #self.lines == 0 then
     table.insert(self.lines, "\n")
@@ -105,11 +102,7 @@ end
 
 
 function Doc:is_dirty()
-  if self.new_file then
+  return self.clean_change_id ~= self:get_change_id() or self.new_file
-    return #self.lines > 1 or #self.lines[1] > 1
-  else
-    return self.clean_change_id ~= self:get_change_id()
-  end
 end
 
 
@@ -118,14 +111,6 @@ function Doc:clean()
 end
 
 
-function Doc:get_indent_info()
-  if not self.indent_info then return config.tab_type, config.indent_size, false end
-  return self.indent_info.type or config.tab_type,
-         self.indent_info.size or config.indent_size,
-         self.indent_info.confirmed
-end
-
-
 function Doc:get_change_id()
   return self.undo_stack.idx
 end
@@ -139,31 +124,11 @@ function Doc:get_selection(sort)
   return line1, col1, line2, col2, sort
 end
 
-function Doc:get_selection_text(limit)
-  limit = limit or math.huge
-  local result = {}
-  for idx, line1, col1, line2, col2 in self:get_selections() do
-    if idx > limit then break end
-    if line1 ~= line2 or col1 ~= col2 then
-      local text = self:get_text(line1, col1, line2, col2)
-      if text ~= "" then result[#result + 1] = text end
-    end
-  end
-  return table.concat(result, "\n")
-end
-
 function Doc:has_selection()
   local line1, col1, line2, col2 = self:get_selection(false)
   return line1 ~= line2 or col1 ~= col2
 end
 
-function Doc:has_any_selection()
-  for idx, line1, col1, line2, col2 in self:get_selections() do
-    if line1 ~= line2 or col1 ~= col2 then return true end
-  end
-  return false
-end
-
 function Doc:sanitize_selection()
   for idx, line1, col1, line2, col2 in self:get_selections() do
     self:set_selections(idx, line1, col1, line2, col2)
@@ -208,21 +173,19 @@ function Doc:merge_cursors(idx)
       if self.selections[i] == self.selections[j] and
         self.selections[i+1] == self.selections[j+1] then
           common.splice(self.selections, i, 4)
-          common.splice(self.cursor_clipboard, i, 1)
           break
       end
     end
   end
-  if #self.selections <= 4 then self.cursor_clipboard = {} end
 end
 
 local function selection_iterator(invariant, idx)
   local target = invariant[3] and (idx*4 - 7) or (idx*4 + 1)
   if target > #invariant[1] or target <= 0 or (type(invariant[3]) == "number" and invariant[3] ~= idx - 1) then return end
   if invariant[2] then
-    return idx+(invariant[3] and -1 or 1), sort_positions(table.unpack(invariant[1], target, target+4))
+    return idx+(invariant[3] and -1 or 1), sort_positions(unpack(invariant[1], target, target+4))
   else
-    return idx+(invariant[3] and -1 or 1), table.unpack(invariant[1], target, target+4)
+    return idx+(invariant[3] and -1 or 1), unpack(invariant[1], target, target+4)
   end
 end
 
@@ -323,8 +286,7 @@ local function pop_undo(self, undo_stack, redo_stack, modified)
     local line1, col1, line2, col2 = table.unpack(cmd)
     self:raw_remove(line1, col1, line2, col2, redo_stack, cmd.time)
   elseif cmd.type == "selection" then
-    self.selections = { table.unpack(cmd) }
+    self.selections = { unpack(cmd) }
-    self:sanitize_selection()
   end
 
   modified = modified or (cmd.type ~= "selection")
@@ -345,7 +307,6 @@ end
 function Doc:raw_insert(line, col, text, undo_stack, time)
   -- split text into lines and merge with line at insertion point
   local lines = split_lines(text)
-  local len = #lines[#lines]
   local before = self.lines[line]:sub(1, col - 1)
   local after = self.lines[line]:sub(col)
   for i = 1, #lines - 1 do
@@ -356,22 +317,14 @@ function Doc:raw_insert(line, col, text, undo_stack, time)
 
   -- splice lines into line array
   common.splice(self.lines, line, 1, lines)
-  
-  -- keep cursors where they should be
-  for idx, cline1, ccol1, cline2, ccol2 in self:get_selections(true, true) do
-    if cline1 < line then break end
-    local line_addition = (line < cline1 or col < ccol1) and #lines - 1 or 0
-    local column_addition = line == cline1 and ccol1 > col and len or 0
-    self:set_selections(idx, cline1 + line_addition, ccol1 + column_addition, cline2 + line_addition, ccol2 + column_addition)
-  end
 
   -- push undo
   local line2, col2 = self:position_offset(line, col, #text)
-  push_undo(undo_stack, time, "selection", table.unpack(self.selections))
+  push_undo(undo_stack, time, "selection", unpack(self.selections))
   push_undo(undo_stack, time, "remove", line, col, line2, col2)
 
   -- update highlighter and assure selection is in bounds
-  self.highlighter:insert_notify(line, #lines - 1)
+  self.highlighter:invalidate(line)
   self:sanitize_selection()
 end
 
@@ -379,7 +332,7 @@ end
 function Doc:raw_remove(line1, col1, line2, col2, undo_stack, time)
   -- push undo
   local text = self:get_text(line1, col1, line2, col2)
-  push_undo(undo_stack, time, "selection", table.unpack(self.selections))
+  push_undo(undo_stack, time, "selection", unpack(self.selections))
   push_undo(undo_stack, time, "insert", line1, col1, text)
 
   -- get line content before/after removed text
@@ -388,17 +341,9 @@ function Doc:raw_remove(line1, col1, line2, col2, undo_stack, time)
 
   -- splice line into line array
   common.splice(self.lines, line1, line2 - line1 + 1, { before .. after })
-  
-  -- move all cursors back if they share a line with the removed text
-  for idx, cline1, ccol1, cline2, ccol2 in self:get_selections(true, true) do
-    if cline1 < line2 then break end
-    local line_removal = line2 - line1
-    local column_removal = line2 == cline2 and col2 < ccol1 and (line2 == line1 and col2 - col1 or col2) or 0
-    self:set_selections(idx, cline1 - line_removal, ccol1 - column_removal, cline2 - line_removal, ccol2 - column_removal)
-  end
 
   -- update highlighter and assure selection is in bounds
-  self.highlighter:remove_notify(line1, line2 - line1)
+  self.highlighter:invalidate(line1)
   self:sanitize_selection()
 end
 
@@ -432,7 +377,7 @@ end
 
 
 function Doc:text_input(text, idx)
-  for sidx, line1, col1, line2, col2 in self:get_selections(true, idx or true) do
+  for sidx, line1, col1, line2, col2 in self:get_selections(true, idx) do
     if line1 ~= line2 or col1 ~= col2 then
       self:delete_to_cursor(sidx)
     end
@@ -441,7 +386,12 @@ function Doc:text_input(text, idx)
   end
 end
 
-function Doc:replace_cursor(idx, line1, col1, line2, col2, fn)
+
+function Doc:replace(fn)
+  local line1, col1, line2, col2 = self:get_selection(true)
+  if line1 == line2 and col1 == col2 then
+    line1, col1, line2, col2 = 1, 1, #self.lines, #self.lines[#self.lines]
+  end
   local old_text = self:get_text(line1, col1, line2, col2)
   local new_text, n = fn(old_text)
   if old_text ~= new_text then
@@ -449,27 +399,12 @@ function Doc:replace_cursor(idx, line1, col1, line2, col2, fn)
     self:remove(line1, col1, line2, col2)
     if line1 == line2 and col1 == col2 then
       line2, col2 = self:position_offset(line1, col1, #new_text)
-      self:set_selections(idx, line1, col1, line2, col2)
+      self:set_selection(line1, col1, line2, col2)
     end
   end
   return n
 end
 
-function Doc:replace(fn)
-  local has_selection, n = false, 0
-  for idx, line1, col1, line2, col2 in self:get_selections(true) do
-    if line1 ~= line2 or col1 ~= col2 then 
-      n = n + self:replace_cursor(idx, line1, col1, line2, col2, fn)
-      has_selection = true
-    end
-  end
-  if not has_selection then
-    self:set_selection(table.unpack(self.selections))
-    n = n + self:replace_cursor(1, 1, 1, #self.lines, #self.lines[#self.lines], fn)
-  end
-  return n
-end
-
 
 function Doc:delete_to_cursor(idx, ...)
   for sidx, line1, col1, line2, col2 in self:get_selections(true, idx) do
@@ -505,21 +440,19 @@ end
 function Doc:select_to(...) return self:select_to_cursor(nil, ...) end
 
 
-function Doc:get_indent_string()
+local function get_indent_string()
-  local indent_type, indent_size = self:get_indent_info()
+  if config.tab_type == "hard" then
-  if indent_type == "hard" then
     return "\t"
   end
-  return string.rep(" ", indent_size)
+  return string.rep(" ", config.indent_size)
 end
 
 -- returns the size of the original indent, and the indent
 -- in your config format, rounded either up or down
-function Doc:get_line_indent(line, rnd_up)
+local function get_line_indent(line, rnd_up)
   local _, e = line:find("^[ \t]+")
-  local indent_type, indent_size = self:get_indent_info()
+  local soft_tab = string.rep(" ", config.indent_size)
-  local soft_tab = string.rep(" ", indent_size)
+  if config.tab_type == "hard" then
-  if indent_type == "hard" then
     local indent = e and line:sub(1, e):gsub(soft_tab, "\t") or ""
     return e, indent:gsub(" +", rnd_up and "\t" or "")
   else
@@ -541,14 +474,14 @@ end
 -- * if you are unindenting, the cursor will jump to the start of the line,
 --   and remove the appropriate amount of spaces (or a tab).
 function Doc:indent_text(unindent, line1, col1, line2, col2)
-  local text = self:get_indent_string()
+  local text = get_indent_string()
   local _, se = self.lines[line1]:find("^[ \t]+")
   local in_beginning_whitespace = col1 == 1 or (se and col1 <= se + 1)
   local has_selection = line1 ~= line2 or col1 ~= col2
   if unindent or has_selection or in_beginning_whitespace then
     local l1d, l2d = #self.lines[line1], #self.lines[line2]
     for line = line1, line2 do
-      local e, rnded = self:get_line_indent(self.lines[line], unindent)
+      local e, rnded = get_line_indent(self.lines[line], unindent)
       self:remove(line, 1, line, (e or 0) + 1)
       self:insert(line, 1,
         unindent and rnded:sub(1, #rnded - #text) or rnded .. text)

data/core/doc/search.lua

@@ -22,62 +22,37 @@ local function init_args(doc, line, col, text, opt)
   return doc, line, col, text, opt
 end
 
--- This function is needed to uniform the behavior of
--- `regex:cmatch` and `string.find`.
-local function regex_func(text, re, index, _)
-  local s, e = re:cmatch(text, index)
-  return s, e and e - 1
-end
-
-local function rfind(func, text, pattern, index, plain)
-  local s, e = func(text, pattern, 1, plain)
-  local last_s, last_e
-  if index < 0 then index = #text - index + 1 end
-  while e and e <= index do
-    last_s, last_e = s, e
-    s, e = func(text, pattern, s + 1, plain)
-  end
-  return last_s, last_e
-end
-
 
 function search.find(doc, line, col, text, opt)
   doc, line, col, text, opt = init_args(doc, line, col, text, opt)
-  local plain = not opt.pattern
+
-  local pattern = text
+  local re
-  local search_func = string.find
   if opt.regex then
-    pattern = regex.compile(text, opt.no_case and "i" or "")
+    re = regex.compile(text, opt.no_case and "i" or "")
-    search_func = regex_func
   end
-  local start, finish, step = line, #doc.lines, 1
+  for line = line, #doc.lines do
-  if opt.reverse then
-    start, finish, step = line, 1, -1
-  end
-  for line = start, finish, step do
     local line_text = doc.lines[line]
-    if opt.no_case and not opt.regex then
+    if opt.regex then
-      line_text = line_text:lower()
+      local s, e = re:cmatch(line_text, col)
-    end
+      if s then
-    local s, e
+        return line, s, line, e
-    if opt.reverse then
+      end
-      s, e = rfind(search_func, line_text, pattern, col - 1, plain)
+      col = 1
     else
-      s, e = search_func(line_text, pattern, col, plain)
+      if opt.no_case then
+        line_text = line_text:lower()
+      end
+      local s, e = line_text:find(text, col, true)
+      if s then
+        return line, s, line, e + 1
+      end
+      col = 1
     end
-    if s then
-      return line, s, line, e + 1
-    end
-    col = opt.reverse and -1 or 1
   end
 
   if opt.wrap then
-    opt = { no_case = opt.no_case, regex = opt.regex, reverse = opt.reverse }
+    opt = { no_case = opt.no_case, regex = opt.regex }
-    if opt.reverse then
+    return search.find(doc, 1, 1, text, opt)
-      return search.find(doc, #doc.lines, #doc.lines[#doc.lines], text, opt)
-    else
-      return search.find(doc, 1, 1, text, opt)
-    end
   end
 end
 

data/core/doc/translate.lua

@@ -117,10 +117,6 @@ function translate.start_of_line(doc, line, col)
   return line, 1
 end
 
-function translate.start_of_indentation(doc, line, col)
-  local s, e = doc.lines[line]:find("^%s*")
-  return line, col > e + 1 and e + 1 or 1
-end
 
 function translate.end_of_line(doc, line, col)
   return line, math.huge

data/core/docview.lua

@@ -9,7 +9,6 @@ local View = require "core.view"
 
 local DocView = View:extend()
 
-DocView.context = "session"
 
 local function move_to_line_offset(dv, line, col, offset)
   local xo = dv.last_x_offset
@@ -98,9 +97,6 @@ end
 
 
 function DocView:get_scrollable_size()
-  if not config.scroll_past_end then
-    return self:get_line_height() * (#self.doc.lines) + style.padding.y * 2
-  end
   return self:get_line_height() * (#self.doc.lines - 1) + self.size.y
 end
 
@@ -153,14 +149,14 @@ function DocView:get_col_x_offset(line, col)
     local font = style.syntax_fonts[type] or default_font
     for char in common.utf8_chars(text) do
       if column == col then
-        return xoffset
+        return xoffset / font:subpixel_scale()
       end
-      xoffset = xoffset + font:get_width(char)
+      xoffset = xoffset + font:get_width_subpixel(char)
       column = column + #char
     end
   end
 
-  return xoffset
+  return xoffset / default_font:subpixel_scale()
 end
 
 
@@ -169,12 +165,14 @@ function DocView:get_x_offset_col(line, x)
 
   local xoffset, last_i, i = 0, 1, 1
   local default_font = self:get_font()
+  local subpixel_scale = default_font:subpixel_scale()
+  local x_subpixel = subpixel_scale * x + subpixel_scale / 2
   for _, type, text in self.doc.highlighter:each_token(line) do
     local font = style.syntax_fonts[type] or default_font
     for char in common.utf8_chars(text) do
-      local w = font:get_width(char)
+      local w = font:get_width_subpixel(char)
-      if xoffset >= x then
+      if xoffset >= subpixel_scale * x then
-        return (xoffset - x > w / 2) and last_i or i
+        return (xoffset - x_subpixel > w / 2) and last_i or i
       end
       xoffset = xoffset + w
       last_i = i
@@ -225,6 +223,51 @@ function DocView:scroll_to_make_visible(line, col)
 end
 
 
+local function mouse_selection(doc, clicks, line1, col1, line2, col2)
+  local swap = line2 < line1 or line2 == line1 and col2 <= col1
+  if swap then
+    line1, col1, line2, col2 = line2, col2, line1, col1
+  end
+  if clicks % 4 == 2 then
+    line1, col1 = translate.start_of_word(doc, line1, col1)
+    line2, col2 = translate.end_of_word(doc, line2, col2)
+  elseif clicks % 4 == 3 then
+    if line2 == #doc.lines and doc.lines[#doc.lines] ~= "\n" then
+      doc:insert(math.huge, math.huge, "\n")
+    end
+    line1, col1, line2, col2 = line1, 1, line2 + 1, 1
+  end
+  if swap then
+    return line2, col2, line1, col1
+  end
+  return line1, col1, line2, col2
+end
+
+
+function DocView:on_mouse_pressed(button, x, y, clicks)
+  local caught = DocView.super.on_mouse_pressed(self, button, x, y, clicks)
+  if caught then
+    return
+  end
+  if keymap.modkeys["shift"] then
+    if clicks % 2 == 1 then
+      local line1, col1 = select(3, self.doc:get_selection())
+      local line2, col2 = self:resolve_screen_position(x, y)
+      self.doc:set_selection(line2, col2, line1, col1)
+    end
+  else
+    local line, col = self:resolve_screen_position(x, y)
+    if keymap.modkeys["ctrl"] then
+      self.doc:add_selection(mouse_selection(self.doc, clicks, line, col, line, col))
+    else
+      self.doc:set_selection(mouse_selection(self.doc, clicks, line, col, line, col))
+    end
+    self.mouse_selecting = { line, col, clicks = clicks }
+  end
+  core.blink_reset()
+end
+
+
 function DocView:on_mouse_moved(x, y, ...)
   DocView.super.on_mouse_moved(self, x, y, ...)
 
@@ -236,7 +279,8 @@ function DocView:on_mouse_moved(x, y, ...)
 
   if self.mouse_selecting then
     local l1, c1 = self:resolve_screen_position(x, y)
-    local l2, c2, snap_type = table.unpack(self.mouse_selecting)
+    local l2, c2 = table.unpack(self.mouse_selecting)
+    local clicks = self.mouse_selecting.clicks
     if keymap.modkeys["ctrl"] then
       if l1 > l2 then l1, l2 = l2, l1 end
       self.doc.selections = { }
@@ -244,33 +288,12 @@ function DocView:on_mouse_moved(x, y, ...)
         self.doc:set_selections(i - l1 + 1, i, math.min(c1, #self.doc.lines[i]), i, math.min(c2, #self.doc.lines[i]))
       end
     else
-      if snap_type then
+      self.doc:set_selection(mouse_selection(self.doc, clicks, l1, c1, l2, c2))
-        l1, c1, l2, c2 = self:mouse_selection(self.doc, snap_type, l1, c1, l2, c2)
-      end
-      self.doc:set_selection(l1, c1, l2, c2)
     end
   end
 end
 
 
-function DocView:mouse_selection(doc, snap_type, line1, col1, line2, col2)
-  local swap = line2 < line1 or line2 == line1 and col2 <= col1
-  if swap then
-    line1, col1, line2, col2 = line2, col2, line1, col1
-  end
-  if snap_type == "word" then
-    line1, col1 = translate.start_of_word(doc, line1, col1)
-    line2, col2 = translate.end_of_word(doc, line2, col2)
-  elseif snap_type == "lines" then
-    col1, col2 = 1, math.huge
-  end
-  if swap then
-    return line2, col2, line1, col1
-  end
-  return line1, col1, line2, col2
-end
-
-
 function DocView:on_mouse_released(button)
   DocView.super.on_mouse_released(self, button)
   self.mouse_selecting = nil
@@ -315,11 +338,16 @@ end
 
 function DocView:draw_line_text(idx, x, y)
   local default_font = self:get_font()
-  local tx, ty = x, y + self:get_line_text_y_offset()
+  local subpixel_scale = default_font:subpixel_scale()
+  local tx, ty = subpixel_scale * x, y + self:get_line_text_y_offset()
   for _, type, text in self.doc.highlighter:each_token(idx) do
     local color = style.syntax[type]
     local font = style.syntax_fonts[type] or default_font
-    tx = renderer.draw_text(font, text, tx, ty, color)
+    if config.draw_whitespace then
+      tx = renderer.draw_text_subpixel(font, text, tx, ty, color, core.replacements, style.syntax.comment)
+    else
+      tx = renderer.draw_text_subpixel(font, text, tx, ty, color)
+    end
   end
 end
 
@@ -329,18 +357,6 @@ function DocView:draw_caret(x, y)
 end
 
 function DocView:draw_line_body(idx, x, y)
-  -- draw highlight if any selection ends on this line
-  local draw_highlight = false
-  for lidx, line1, col1, line2, col2 in self.doc:get_selections(false) do
-    if line1 == idx then
-      draw_highlight = true
-      break
-    end
-  end
-  if draw_highlight and config.highlight_current_line and core.active_view == self then
-    self:draw_line_highlight(x + self.scroll.x, y)
-  end
-
   -- draw selection if it overlaps this line
   for lidx, line1, col1, line2, col2 in self.doc:get_selections(true) do
     if idx >= line1 and idx <= line2 then
@@ -350,9 +366,14 @@ function DocView:draw_line_body(idx, x, y)
       local x1 = x + self:get_col_x_offset(idx, col1)
       local x2 = x + self:get_col_x_offset(idx, col2)
       local lh = self:get_line_height()
-      if x1 ~= x2 then
+      renderer.draw_rect(x1, y, x2 - x1, lh, style.selection)
-        renderer.draw_rect(x1, y, x2 - x1, lh, style.selection)
+    end
-      end
+  end
+  for lidx, line1, col1, line2, col2 in self.doc:get_selections(true) do
+    -- draw line highlight if caret is on this line
+    if config.highlight_current_line and (line1 == line2 and col1 == col2)
+    and line1 == idx and core.active_view == self then
+      self:draw_line_highlight(x + self.scroll.x, y)
     end
   end
 
@@ -382,12 +403,10 @@ function DocView:draw_overlay()
     local T = config.blink_period
     for _, line, col in self.doc:get_selections() do
       if line >= minline and line <= maxline
+      and (core.blink_timer - core.blink_start) % T < T / 2
       and system.window_has_focus() then
-        if config.disable_blink
+        local x, y = self:get_line_screen_position(line)
-        or (core.blink_timer - core.blink_start) % T < T / 2 then
+        self:draw_caret(x + self:get_col_x_offset(line, col), y)
-          local x, y = self:get_line_screen_position(line)
-          self:draw_caret(x + self:get_col_x_offset(line, col), y)
-        end
       end
     end
   end
@@ -395,8 +414,8 @@ end
 
 function DocView:draw()
   self:draw_background(style.background)
-  local _, indent_size = self.doc:get_indent_info()
+
-  self:get_font():set_tab_size(indent_size)
+  self:get_font():set_tab_size(config.indent_size)
 
   local minline, maxline = self:get_visible_line_range()
   local lh = self:get_line_height()
@@ -410,9 +429,7 @@ function DocView:draw()
 
   local pos = self.position
   x, y = self:get_line_screen_position(minline)
-  -- the clip below ensure we don't write on the gutter region. On the
+  core.push_clip_rect(pos.x + gw, pos.y, self.size.x, self.size.y)
-  -- right side it is redundant with the Node's clip.
-  core.push_clip_rect(pos.x + gw, pos.y, self.size.x - gw, self.size.y)
   for i = minline, maxline do
     self:draw_line_body(i, x, y)
     y = y + lh

data/core/emptyview.lua

@@ -1,40 +0,0 @@
-local style = require "core.style"
-local keymap = require "core.keymap"
-local View = require "core.view"
-
-local EmptyView = View:extend()
-
-local function draw_text(x, y, color)
-  local th = style.big_font:get_height()
-  local dh = 2 * th + style.padding.y * 2
-  local x1, y1 = x, y + (dh - th) / 2
-  x = renderer.draw_text(style.big_font, "Lite XL", x1, y1, color)
-  renderer.draw_text(style.font, "version " .. VERSION, x1, y1 + th, color)
-  x = x + style.padding.x
-  renderer.draw_rect(x, y, math.ceil(1 * SCALE), dh, color)
-  local lines = {
-    { fmt = "%s to run a command", cmd = "core:find-command" },
-    { fmt = "%s to open a file from the project", cmd = "core:find-file" },
-    { fmt = "%s to change project folder", cmd = "core:change-project-folder" },
-    { fmt = "%s to open a project folder", cmd = "core:open-project-folder" },
-  }
-  th = style.font:get_height()
-  y = y + (dh - (th + style.padding.y) * #lines) / 2
-  local w = 0
-  for _, line in ipairs(lines) do
-    local text = string.format(line.fmt, keymap.get_binding(line.cmd))
-    w = math.max(w, renderer.draw_text(style.font, text, x + style.padding.x, y, color))
-    y = y + th + style.padding.y
-  end
-  return w, dh
-end
-
-function EmptyView:draw()
-  self:draw_background(style.background)
-  local w, h = draw_text(0, 0, { 0, 0, 0, 0 })
-  local x = self.position.x + math.max(style.padding.x, (self.size.x - w) / 2)
-  local y = self.position.y + (self.size.y - h) / 2
-  draw_text(x, y, style.dim)
-end
-
-return EmptyView

data/core/init.lua

@@ -17,7 +17,10 @@ local core = {}
 
 local function load_session()
   local ok, t = pcall(dofile, USERDIR .. "/session.lua")
-  return ok and t or {}
+  if ok then
+    return t.recents, t.window, t.window_mode
+  end
+  return {}
 end
 
 
@@ -27,8 +30,6 @@ local function save_session()
     fp:write("return {recents=", common.serialize(core.recent_projects),
       ", window=", common.serialize(table.pack(system.get_window_size())),
       ", window_mode=", common.serialize(system.get_window_mode()),
-      ", previous_find=", common.serialize(core.previous_find),
-      ", previous_replace=", common.serialize(core.previous_replace),
       "}\n")
     fp:close()
   end
@@ -36,7 +37,7 @@ end
 
 
 local function update_recents_project(action, dir_path_abs)
-  local dirname = common.normalize_volume(dir_path_abs)
+  local dirname = common.normalize_path(dir_path_abs)
   if not dirname then return end
   local recents = core.recent_projects
   local n = #recents
@@ -52,13 +53,23 @@ local function update_recents_project(action, dir_path_abs)
 end
 
 
+function core.reschedule_project_scan()
+  if core.project_scan_thread_id then
+    core.threads[core.project_scan_thread_id].wake = 0
+  end
+end
+
+
 function core.set_project_dir(new_dir, change_project_fn)
   local chdir_ok = pcall(system.chdir, new_dir)
   if chdir_ok then
     if change_project_fn then change_project_fn() end
-    core.project_dir = common.normalize_volume(new_dir)
+    core.project_dir = common.normalize_path(new_dir)
     core.project_directories = {}
     core.add_project_directory(new_dir)
+    core.project_files = {}
+    core.project_files_limit = false
+    core.reschedule_project_scan()
     return true
   end
   return false
@@ -69,9 +80,6 @@ function core.open_folder_project(dir_path_abs)
   if core.set_project_dir(dir_path_abs, core.on_quit_project) then
     core.root_view:close_all_docviews()
     update_recents_project("add", dir_path_abs)
-    if not core.load_project_module() then
-      command.perform("core:open-log")
-    end
     core.on_enter_project(dir_path_abs)
   end
 end
@@ -92,29 +100,6 @@ local function compare_file(a, b)
   return a.filename < b.filename
 end
 
-
--- compute a file's info entry completed with "filename" to be used
--- in project scan or falsy if it shouldn't appear in the list.
-local function get_project_file_info(root, file)
-  local info = system.get_file_info(root .. file)
-  if info then
-    info.filename = strip_leading_path(file)
-    return (info.size < config.file_size_limit * 1e6 and
-      not common.match_pattern(common.basename(info.filename), config.ignore_files)
-      and info)
-  end
-end
-
-
--- Predicate function to inhibit directory recursion in get_directory_files
--- based on a time limit and the number of files.
-local function timed_max_files_pred(dir, filename, entries_count, t_elapsed)
-  local n_limit = entries_count <= config.max_project_files
-  local t_limit = t_elapsed < 20 / config.fps
-  return n_limit and t_limit and core.project_subdir_is_shown(dir, filename)
-end
-
-
 -- "root" will by an absolute path without trailing '/'
 -- "path" will be a path starting with '/' and without trailing '/'
 --    or the empty string.
@@ -123,31 +108,34 @@ end
 -- When recursing "root" will always be the same, only "path" will change.
 -- Returns a list of file "items". In eash item the "filename" will be the
 -- complete file path relative to "root" *without* the trailing '/'.
-local function get_directory_files(dir, root, path, t, entries_count, recurse_pred, begin_hook)
+local function get_directory_files(root, path, t, recursive, begin_hook)
   if begin_hook then begin_hook() end
-  local t0 = system.get_time()
+  local size_limit = config.file_size_limit * 10e5
   local all = system.list_dir(root .. path) or {}
-  local t_elapsed = system.get_time() - t0
   local dirs, files = {}, {}
 
+  local entries_count = 0
+  local max_entries = config.max_project_files
   for _, file in ipairs(all) do
-    local info = get_project_file_info(root, path .. PATHSEP .. file)
+    if not common.match_pattern(file, config.ignore_files) then
-    if info then
+      local file = path .. PATHSEP .. file
-      table.insert(info.type == "dir" and dirs or files, info)
+      local info = system.get_file_info(root .. file)
-      entries_count = entries_count + 1
+      if info and info.size < size_limit then
+        info.filename = strip_leading_path(file)
+        table.insert(info.type == "dir" and dirs or files, info)
+        entries_count = entries_count + 1
+        if recursive and entries_count > max_entries then return nil, entries_count end
+      end
     end
   end
 
-  local recurse_complete = true
   table.sort(dirs, compare_file)
   for _, f in ipairs(dirs) do
     table.insert(t, f)
-    if recurse_pred(dir, f.filename, entries_count, t_elapsed) then
+    if recursive and entries_count <= max_entries then
-      local _, complete, n = get_directory_files(dir, root, PATHSEP .. f.filename, t, entries_count, recurse_pred, begin_hook)
+      local subdir_t, subdir_count = get_directory_files(root, PATHSEP .. f.filename, t, recursive)
-      recurse_complete = recurse_complete and complete
+      entries_count = entries_count + subdir_count
-      entries_count = n
+      f.scanned = true
-    else
-      recurse_complete = false
     end
   end
 
@@ -156,319 +144,135 @@ local function get_directory_files(dir, root, path, t, entries_count, recurse_pr
     table.insert(t, f)
   end
 
-  return t, recurse_complete, entries_count
+  return t, entries_count
 end
 
-
+local function project_scan_thread()
-function core.project_subdir_set_show(dir, filename, show)
+  local function diff_files(a, b)
-  dir.shown_subdir[filename] = show
+    if #a ~= #b then return true end
-  if dir.files_limit and PLATFORM == "Linux" then
+    for i, v in ipairs(a) do
-    local fullpath = dir.name .. PATHSEP .. filename
+      if b[i].filename ~= v.filename
-    local watch_fn = show and system.watch_dir_add or system.watch_dir_rm
+      or b[i].modified ~= v.modified then
-    local success = watch_fn(dir.watch_id, fullpath)
+        return true
-    if not success then
+      end
-      core.log("Internal warning: error calling system.watch_dir_%s", show and "add" or "rm")
     end
   end
+
+  while true do
+    -- get project files and replace previous table if the new table is
+    -- different
+    local i = 1
+    while not core.project_files_limit and i <= #core.project_directories do
+      local dir = core.project_directories[i]
+      local t, entries_count = get_directory_files(dir.name, "", {}, true)
+      if diff_files(dir.files, t) then
+        if entries_count > config.max_project_files then
+          core.project_files_limit = true
+          core.status_view:show_message("!", style.accent,
+            "Too many files in project directory: stopped reading at "..
+            config.max_project_files.." files. For more information see "..
+            "usage.md at github.com/franko/lite-xl."
+            )
+        end
+        dir.files = t
+        core.redraw = true
+      end
+      if dir.name == core.project_dir then
+        core.project_files = dir.files
+      end
+      i = i + 1
+    end
+
+    -- wait for next scan
+    coroutine.yield(config.project_scan_rate)
+  end
 end
 
 
-function core.project_subdir_is_shown(dir, filename)
+function core.is_project_folder(dirname)
-  return not dir.files_limit or dir.shown_subdir[filename]
+  for _, dir in ipairs(core.project_directories) do
-end
+    if dir.name == dirname then
-
+      return true
-
-local function show_max_files_warning(dir)
-  local message = dir.slow_filesystem and
-    "Filesystem is too slow: project files will not be indexed." or
-    "Too many files in project directory: stopped reading at "..
-    config.max_project_files.." files. For more information see "..
-    "usage.md at github.com/lite-xl/lite-xl."
-  core.status_view:show_message("!", style.accent, message)
-end
-
-
-local function file_search(files, info)
-  local filename, type = info.filename, info.type
-  local inf, sup = 1, #files
-  while sup - inf > 8 do
-    local curr = math.floor((inf + sup) / 2)
-    if system.path_compare(filename, type, files[curr].filename, files[curr].type) then
-      sup = curr - 1
-    else
-      inf = curr
     end
   end
-  while inf <= sup and not system.path_compare(filename, type, files[inf].filename, files[inf].type) do
+  return false
-    if files[inf].filename == filename then
-      return inf, true
-    end
-    inf = inf + 1
-  end
-  return inf, false
 end
 
 
-local function project_scan_add_entry(dir, fileinfo)
+function core.scan_project_folder(dirname, filename)
-  local index, match = file_search(dir.files, fileinfo)
+  for _, dir in ipairs(core.project_directories) do
-  if not match then
+    if dir.name == dirname then
-    table.insert(dir.files, index, fileinfo)
+      for i, file in ipairs(dir.files) do
-    dir.is_dirty = true
+        local file = dir.files[i]
-  end
+        if file.filename == filename then
-end
+          if file.scanned then return end
-
+          local new_files = get_directory_files(dirname, PATHSEP .. filename, {})
-
+          for j, new_file in ipairs(new_files) do
-local function files_info_equal(a, b)
+            table.insert(dir.files, i + j, new_file)
-  return a.filename == b.filename and a.type == b.type
+          end
-end
+          file.scanned = true
-
+          return
--- for "a" inclusive from i1 + 1 and i1 + n
-local function files_list_match(a, i1, n, b)
-  if n ~= #b then return false end
-  for i = 1, n do
-    if not files_info_equal(a[i1 + i], b[i]) then
-      return false
-    end
-  end
-  return true
-end
-
--- arguments like for files_list_match
-local function files_list_replace(as, i1, n, bs)
-  local m = #bs
-  local i, j = 1, 1
-  while i <= m or i <= n do
-    local a, b = as[i1 + i], bs[j]
-    if i > n or (j <= m and not files_info_equal(a, b) and
-      not system.path_compare(a.filename, a.type, b.filename, b.type))
-    then
-      table.insert(as, i1 + i, b)
-      i, j, n = i + 1, j + 1, n + 1
-    elseif j > m or system.path_compare(a.filename, a.type, b.filename, b.type) then
-      table.remove(as, i1 + i)
-      n = n - 1
-    else
-      i, j = i + 1, j + 1
-    end
-  end
-end
-
-local function project_subdir_bounds(dir, filename)
-  local index, n = 0, #dir.files
-  for i, file in ipairs(dir.files) do
-    local file = dir.files[i]
-    if file.filename == filename then
-      index, n = i, #dir.files - i
-      for j = 1, #dir.files - i do
-        if not common.path_belongs_to(dir.files[i + j].filename, filename) then
-          n = j - 1
-          break
         end
       end
-      return index, n, file
     end
   end
 end
 
-local function rescan_project_subdir(dir, filename_rooted)
-  local new_files = get_directory_files(dir, dir.name, filename_rooted, {}, 0, core.project_subdir_is_shown, coroutine.yield)
-  local index, n = 0, #dir.files
-  if filename_rooted ~= "" then
-    local filename = strip_leading_path(filename_rooted)
-    index, n = project_subdir_bounds(dir, filename)
-  end
 
-  if not files_list_match(dir.files, index, n, new_files) then
+local function find_project_files_co(root, path)
-    files_list_replace(dir.files, index, n, new_files)
+  local size_limit = config.file_size_limit * 10e5
-    dir.is_dirty = true
-    return true
-  end
-end
-
-
-local function add_dir_scan_thread(dir)
-  core.add_thread(function()
-    while true do
-      local has_changes = rescan_project_subdir(dir, "")
-      if has_changes then
-        core.redraw = true -- we run without an event, from a thread
-      end
-      coroutine.yield(5)
-    end
-  end)
-end
-
--- Populate a project folder top directory by scanning the filesystem.
-local function scan_project_folder(index)
-  local dir = core.project_directories[index]
-  if PLATFORM == "Linux" then
-    local fstype = system.get_fs_type(dir.name)
-    dir.force_rescan = (fstype == "nfs" or fstype == "fuse")
-  end
-  local t, complete, entries_count = get_directory_files(dir, dir.name, "", {}, 0, timed_max_files_pred)
-  if not complete then
-    dir.slow_filesystem = not complete and (entries_count <= config.max_project_files)
-    dir.files_limit = true
-    if not dir.force_rescan then
-      -- Watch non-recursively on Linux only.
-      -- The reason is recursively watching with dmon on linux
-      -- doesn't work on very large directories.
-      dir.watch_id = system.watch_dir(dir.name, PLATFORM ~= "Linux")
-    end
-    if core.status_view then -- May be not yet initialized.
-      show_max_files_warning(dir)
-    end
-  else
-    if not dir.force_rescan then
-      dir.watch_id = system.watch_dir(dir.name, true)
-    end
-  end
-  dir.files = t
-  if dir.force_rescan then
-    add_dir_scan_thread(dir)
-  else
-    core.dir_rescan_add_job(dir, ".")
-  end
-end
-
-
-function core.add_project_directory(path)
-  -- top directories has a file-like "item" but the item.filename
-  -- will be simply the name of the directory, without its path.
-  -- The field item.topdir will identify it as a top level directory.
-  path = common.normalize_volume(path)
-  local dir = {
-    name = path,
-    item = {filename = common.basename(path), type = "dir", topdir = true},
-    files_limit = false,
-    is_dirty = true,
-    shown_subdir = {},
-  }
-  table.insert(core.project_directories, dir)
-  scan_project_folder(#core.project_directories)
-  if path == core.project_dir then
-    core.project_files = dir.files
-  end
-  core.redraw = true
-end
-
-
-function core.update_project_subdir(dir, filename, expanded)
-  local index, n, file = project_subdir_bounds(dir, filename)
-  if index then
-    local new_files = expanded and get_directory_files(dir, dir.name, PATHSEP .. filename, {}, 0, core.project_subdir_is_shown) or {}
-    files_list_replace(dir.files, index, n, new_files)
-    dir.is_dirty = true
-    return true
-  end
-end
-
-
--- Find files and directories recursively reading from the filesystem.
--- Filter files and yields file's directory and info table. This latter
--- is filled to be like required by project directories "files" list.
-local function find_files_rec(root, path)
   local all = system.list_dir(root .. path) or {}
   for _, file in ipairs(all) do
-    local file = path .. PATHSEP .. file
+    if not common.match_pattern(file, config.ignore_files) then
-    local info = system.get_file_info(root .. file)
+      local file = path .. PATHSEP .. file
-    if info then
+      local info = system.get_file_info(root .. file)
-      info.filename = strip_leading_path(file)
+      if info and info.size < size_limit then
-      if info.type == "file" then
+        info.filename = strip_leading_path(file)
-        coroutine.yield(root, info)
+        if info.type == "file" then
-      else
+          coroutine.yield(root, info)
-        find_files_rec(root, PATHSEP .. info.filename)
+        else
+          find_project_files_co(root, PATHSEP .. info.filename)
+        end
       end
     end
   end
 end
 
 
--- Iterator function to list all project files
 local function project_files_iter(state)
   local dir = core.project_directories[state.dir_index]
-  if state.co then
+  state.file_index = state.file_index + 1
-    -- We have a coroutine to fetch for files, use the coroutine.
+  while dir and state.file_index > #dir.files do
-    -- Used for directories that exceeds the files nuumber limit.
+    state.dir_index = state.dir_index + 1
-    local ok, name, file = coroutine.resume(state.co, dir.name, "")
+    state.file_index = 1
-    if ok and name then
+    dir = core.project_directories[state.dir_index]
-      return name, file
-    else
-      -- The coroutine terminated, increment file/dir counter to scan
-      -- next project directory.
-      state.co = false
-      state.file_index = 1
-      state.dir_index = state.dir_index + 1
-      dir = core.project_directories[state.dir_index]
-    end
-  else
-    -- Increase file/dir counter
-    state.file_index = state.file_index + 1
-    while dir and state.file_index > #dir.files do
-      state.dir_index = state.dir_index + 1
-      state.file_index = 1
-      dir = core.project_directories[state.dir_index]
-    end
   end
   if not dir then return end
-  if dir.files_limit then
-    -- The current project directory is files limited: create a couroutine
-    -- to read files from the filesystem.
-    state.co = coroutine.create(find_files_rec)
-    return project_files_iter(state)
-  end
   return dir.name, dir.files[state.file_index]
 end
 
 
 function core.get_project_files()
-  local state = { dir_index = 1, file_index = 0 }
+  if core.project_files_limit then
-  return project_files_iter, state
+    return coroutine.wrap(function()
+      for _, dir in ipairs(core.project_directories) do
+        find_project_files_co(dir.name, "")
+      end
+    end)
+  else
+    local state = { dir_index = 1, file_index = 0 }
+    return project_files_iter, state
+  end
 end
 
 
 function core.project_files_number()
-  local n = 0
+  if not core.project_files_limit then
-  for i = 1, #core.project_directories do
+    local n = 0
-    if core.project_directories[i].files_limit then return end
+    for i = 1, #core.project_directories do
-    n = n + #core.project_directories[i].files
+      n = n + #core.project_directories[i].files
-  end
-  return n
-end
-
-
-local function project_dir_by_watch_id(watch_id)
-  for i = 1, #core.project_directories do
-    if core.project_directories[i].watch_id == watch_id then
-      return core.project_directories[i]
     end
-  end
+    return n
-end
-
-
-local function project_scan_remove_file(dir, filepath)
-  local fileinfo = { filename = filepath }
-  for _, filetype in ipairs {"dir", "file"} do
-    fileinfo.type = filetype
-    local index, match = file_search(dir.files, fileinfo)
-    if match then
-      table.remove(dir.files, index)
-      dir.is_dirty = true
-      return
-    end
-  end
-end
-
-
-local function project_scan_add_file(dir, filepath)
-  for fragment in string.gmatch(filepath, "([^/\\]+)") do
-    if common.match_pattern(fragment, config.ignore_files) then
-      return
-    end
-  end
-  local fileinfo = get_project_file_info(dir.name, PATHSEP .. filepath)
-  if fileinfo then
-    project_scan_add_entry(dir, fileinfo)
   end
 end
 
@@ -516,8 +320,8 @@ local style = require "core.style"
 ------------------------------- Fonts ----------------------------------------
 
 -- customize fonts:
--- style.font = renderer.font.load(DATADIR .. "/fonts/FiraSans-Regular.ttf", 14 * SCALE)
+-- style.font = renderer.font.load(DATADIR .. "/fonts/FiraSans-Regular.ttf", 13 * SCALE)
--- style.code_font = renderer.font.load(DATADIR .. "/fonts/JetBrainsMono-Regular.ttf", 14 * SCALE)
+-- style.code_font = renderer.font.load(DATADIR .. "/fonts/JetBrainsMono-Regular.ttf", 13 * SCALE)
 --
 -- font names used by lite:
 -- style.font          : user interface
@@ -565,6 +369,19 @@ function core.load_user_directory()
 end
 
 
+function core.add_project_directory(path)
+  -- top directories has a file-like "item" but the item.filename
+  -- will be simply the name of the directory, without its path.
+  -- The field item.topdir will identify it as a top level directory.
+  path = common.normalize_path(path)
+  table.insert(core.project_directories, {
+    name = path,
+    item = {filename = common.basename(path), type = "dir", topdir = true},
+    files = {}
+  })
+end
+
+
 function core.remove_project_directory(path)
   -- skip the fist directory because it is the project's directory
   for i = 2, #core.project_directories do
@@ -577,6 +394,15 @@ function core.remove_project_directory(path)
   return false
 end
 
+
+local function whitespace_replacements()
+  local r = renderer.replacements.new()
+  r:add(" ", "·")
+  r:add("\t", "»")
+  return r
+end
+
+
 local function reload_on_user_module_save()
   -- auto-realod style when user's module is saved by overriding Doc:Save()
   local doc_save = Doc.save
@@ -603,21 +429,19 @@ function core.init()
   Doc = require "core.doc"
 
   if PATHSEP == '\\' then
-    USERDIR = common.normalize_volume(USERDIR)
+    USERDIR = common.normalize_path(USERDIR)
-    DATADIR = common.normalize_volume(DATADIR)
+    DATADIR = common.normalize_path(DATADIR)
-    EXEDIR  = common.normalize_volume(EXEDIR)
+    EXEDIR  = common.normalize_path(EXEDIR)
   end
 
   do
-    local session = load_session()
+    local recent_projects, window_position, window_mode = load_session()
-    if session.window_mode == "normal" then
+    if window_mode == "normal" then
-      system.set_window_size(table.unpack(session.window))
+      system.set_window_size(table.unpack(window_position))
-    elseif session.window_mode == "maximized" then
+    elseif window_mode == "maximized" then
       system.set_window_mode("maximized")
     end
-    core.recent_projects = session.recents or {}
+    core.recent_projects = recent_projects
-    core.previous_find = session.previous_find or {}
-    core.previous_replace = session.previous_replace or {}
   end
 
   local project_dir = core.recent_projects[1] or "."
@@ -637,10 +461,7 @@ function core.init()
       project_dir = arg_filename
       project_dir_explicit = true
     else
-      -- on macOS we can get an argument like "-psn_0_52353" that we just ignore.
+      delayed_error = string.format("error: invalid file or directory %q", ARGS[i])
-      if not ARGS[i]:match("^-psn") then
-        delayed_error = string.format("error: invalid file or directory %q", ARGS[i])
-      end
     end
   end
 
@@ -673,7 +494,7 @@ function core.init()
   core.redraw = true
   core.visited_files = {}
   core.restart_request = false
-  core.quit_request = false
+  core.replacements = whitespace_replacements()
 
   core.root_view = RootView()
   core.command_view = CommandView()
@@ -690,22 +511,17 @@ function core.init()
   cur_node = cur_node:split("down", core.command_view, {y = true})
   cur_node = cur_node:split("down", core.status_view, {y = true})
 
+  core.project_scan_thread_id = core.add_thread(project_scan_thread)
   command.add_defaults()
   local got_user_error = not core.load_user_directory()
   local plugins_success, plugins_refuse_list = core.load_plugins()
 
   do
-    local pdir, pname = project_dir_abs:match("(.*)[:/\\\\](.*)")
+    local pdir, pname = project_dir_abs:match("(.*)[/\\\\](.*)")
     core.log("Opening project %q from directory %s", pname, pdir)
   end
   local got_project_error = not core.load_project_module()
 
-  -- We assume we have just a single project directory here. Now that StatusView
-  -- is there show max files warning if needed.
-  if core.project_directories[1].files_limit then
-    show_max_files_warning(core.project_directories[1])
-  end
-
   for _, filename in ipairs(files) do
     core.root_view:open_doc(core.open_doc(filename))
   end
@@ -737,7 +553,7 @@ function core.init()
       "Refused Plugins",
       string.format(
         "Some plugins are not loaded due to version mismatch.\n\n%s.\n\n" ..
-        "Please download a recent version from https://github.com/lite-xl/lite-xl-plugins.",
+        "Please download a recent version from https://github.com/franko/lite-plugins.",
         table.concat(msg, ".\n\n")),
       opt, function(item)
         if item.text == "Exit" then os.exit(1) end
@@ -748,10 +564,10 @@ function core.init()
 end
 
 
-function core.confirm_close_docs(docs, close_fn, ...)
+function core.confirm_close_all(close_fn, ...)
   local dirty_count = 0
   local dirty_name
-  for _, doc in ipairs(docs or core.docs) do
+  for _, doc in ipairs(core.docs) do
     if doc:is_dirty() then
       dirty_count = dirty_count + 1
       dirty_name = doc:get_name()
@@ -811,12 +627,12 @@ local function quit_with_function(quit_fn, force)
     save_session()
     quit_fn()
   else
-    core.confirm_close_docs(core.docs, quit_with_function, quit_fn, true)
+    core.confirm_close_all(quit_with_function, quit_fn, true)
   end
 end
 
 function core.quit(force)
-  quit_with_function(function() core.quit_request = true end, force)
+  quit_with_function(os.exit, force)
 end
 
 
@@ -845,8 +661,8 @@ local function check_plugin_version(filename)
     -- Future versions will look only at the mod-version tag.
     local version = line:match('%-%-%s*lite%-xl%s*(%d+%.%d+)$')
     if version then
-      -- we consider the version tag 2.0 equivalent to mod-version:2
+      -- we consider the version tag 1.16 equivalent to mod-version:1
-      version_match = (version == '2.0' and MOD_VERSION == "2")
+      version_match = (version == '1.16' and MOD_VERSION == "1")
       break
     end
   end
@@ -861,31 +677,27 @@ function core.load_plugins()
     userdir = {dir = USERDIR, plugins = {}},
     datadir = {dir = DATADIR, plugins = {}},
   }
-  local files, ordered = {}, {}
+  local files = {}
   for _, root_dir in ipairs {DATADIR, USERDIR} do
     local plugin_dir = root_dir .. "/plugins"
     for _, filename in ipairs(system.list_dir(plugin_dir) or {}) do
-      if not files[filename] then table.insert(ordered, filename) end
       files[filename] = plugin_dir -- user plugins will always replace system plugins
     end
   end
-  table.sort(ordered)
 
-  for _, filename in ipairs(ordered) do
+  for filename, plugin_dir in pairs(files) do
-    local plugin_dir, basename = files[filename], filename:match("(.-)%.lua$") or filename
+    local basename = filename:match("(.-)%.lua$") or filename
-    local is_lua_file, version_match = check_plugin_version(plugin_dir .. '/' .. filename)
+    local version_match = check_plugin_version(plugin_dir .. '/' .. filename)
-    if is_lua_file then
+    if not version_match then
-      if not version_match then
+      core.log_quiet("Version mismatch for plugin %q from %s", basename, plugin_dir)
-        core.log_quiet("Version mismatch for plugin %q from %s", basename, plugin_dir)
+      local list = refused_list[plugin_dir:find(USERDIR) == 1 and 'userdir' or 'datadir'].plugins
-        local list = refused_list[plugin_dir:find(USERDIR, 1, true) == 1 and 'userdir' or 'datadir'].plugins
+      table.insert(list, filename)
-        table.insert(list, filename)
+    end
-      end
+    if version_match and config.plugins[basename] ~= false then
-      if version_match and config.plugins[basename] ~= false then
+      local ok = core.try(require, "plugins." .. basename)
-        local ok = core.try(require, "plugins." .. basename)
+      if ok then core.log_quiet("Loaded plugin %q from %s", basename, plugin_dir) end
-        if ok then core.log_quiet("Loaded plugin %q from %s", basename, plugin_dir) end
+      if not ok then
-        if not ok then
+        no_errors = false
-          no_errors = false
-        end
       end
     end
   end
@@ -931,12 +743,8 @@ end
 
 function core.set_active_view(view)
   assert(view, "Tried to set active view to nil")
+  if core.active_view and core.active_view.force_focus then return end
   if view ~= core.active_view then
-    if core.active_view and core.active_view.force_focus then
-      core.next_active_view = view
-      return
-    end
-    core.next_active_view = nil
     if view.doc and view.doc.filename then
       core.set_visited(view.doc.filename)
     end
@@ -994,7 +802,7 @@ end
 -- This function should get only filenames normalized using
 -- common.normalize_path function.
 function core.project_absolute_path(filename)
-  if filename:match('^%a:\\') or filename:find('/', 1, true) == 1 then
+  if filename:match('^%a:\\') or filename:find('/', 1, true) then
     return filename
   else
     return core.project_dir .. PATHSEP .. filename
@@ -1066,23 +874,6 @@ function core.error(...)
 end
 
 
-function core.get_log(i)
-  if i == nil then
-    local r = {}
-    for _, item in ipairs(core.log_items) do
-      table.insert(r, core.get_log(item))
-    end
-    return table.concat(r, "\n")
-  end
-  local item = type(i) == "number" and core.log_items[i] or i
-  local text = string.format("[%s] %s at %s", os.date(nil, item.time), item.text, item.at)
-  if item.info then
-    text = string.format("%s\n%s\n", text, item.info)
-  end
-  return text
-end
-
-
 function core.try(fn, ...)
   local err
   local ok, res = xpcall(fn, function(msg)
@@ -1096,84 +887,6 @@ function core.try(fn, ...)
   return false, err
 end
 
-local scheduled_rescan = {}
-
-function core.has_pending_rescan()
-  for _ in pairs(scheduled_rescan) do
-    return true
-  end
-end
-
-
-function core.dir_rescan_add_job(dir, filepath)
-  local dirpath = filepath:match("^(.+)[/\\].+$")
-  local dirpath_rooted = dirpath and PATHSEP .. dirpath or ""
-  local abs_dirpath = dir.name .. dirpath_rooted
-  if dirpath then
-    -- check if the directory is in the project files list, if not exit
-    local dir_index, dir_match = file_search(dir.files, {filename = dirpath, type = "dir"})
-    -- Note that is dir_match is false dir_index greaten than the last valid index.
-    -- We use dir_index to index dir.files below only if dir_match is true.
-    if not dir_match or not core.project_subdir_is_shown(dir, dir.files[dir_index].filename) then return end
-  end
-  local new_time = system.get_time() + 1
-
-  -- evaluate new rescan request versus existing rescan
-  local remove_list = {}
-  for _, rescan in pairs(scheduled_rescan) do
-    if abs_dirpath == rescan.abs_path or common.path_belongs_to(abs_dirpath, rescan.abs_path) then
-      -- abs_dirpath is a subpath of a scan already ongoing: skip
-      rescan.time_limit = new_time
-      return
-    elseif common.path_belongs_to(rescan.abs_path, abs_dirpath) then
-      -- abs_dirpath already cover this rescan: add to the list of rescan to be removed
-      table.insert(remove_list, rescan.abs_path)
-    end
-  end
-  for _, key_path in ipairs(remove_list) do
-    scheduled_rescan[key_path] = nil
-  end
-
-  scheduled_rescan[abs_dirpath] = {dir = dir, path = dirpath_rooted, abs_path = abs_dirpath, time_limit = new_time}
-  core.add_thread(function()
-    while true do
-      local rescan = scheduled_rescan[abs_dirpath]
-      if not rescan then return end
-      if system.get_time() > rescan.time_limit then
-        local has_changes = rescan_project_subdir(rescan.dir, rescan.path)
-        if has_changes then
-          core.redraw = true -- we run without an event, from a thread
-          rescan.time_limit = new_time
-        else
-          scheduled_rescan[rescan.abs_path] = nil
-          return
-        end
-      end
-      coroutine.yield(0.2)
-    end
-  end)
-end
-
-
--- no-op but can be overrided by plugins
-function core.on_dirmonitor_modify(dir, filepath)
-end
-
-
-function core.on_dir_change(watch_id, action, filepath)
-  local dir = project_dir_by_watch_id(watch_id)
-  if not dir then return end
-  core.dir_rescan_add_job(dir, filepath)
-  if action == "delete" then
-    project_scan_remove_file(dir, filepath)
-  elseif action == "create" then
-    project_scan_add_file(dir, filepath)
-    core.on_dirmonitor_modify(dir, filepath);
-  elseif action == "modify" then
-    core.on_dirmonitor_modify(dir, filepath);
-  end
-end
-
 
 function core.on_event(type, ...)
   local did_keymap = false
@@ -1186,15 +899,11 @@ function core.on_event(type, ...)
   elseif type == "mousemoved" then
     core.root_view:on_mouse_moved(...)
   elseif type == "mousepressed" then
-    if not core.root_view:on_mouse_pressed(...) then
+    core.root_view:on_mouse_pressed(...)
-      did_keymap = keymap.on_mouse_pressed(...)
-    end
   elseif type == "mousereleased" then
     core.root_view:on_mouse_released(...)
   elseif type == "mousewheel" then
-    if not core.root_view:on_mouse_wheel(...) then
+    core.root_view:on_mouse_wheel(...)
-      did_keymap = keymap.on_mouse_wheel(...)
-    end
   elseif type == "resized" then
     core.window_mode = system.get_window_mode()
   elseif type == "minimized" or type == "maximized" or type == "restored" then
@@ -1214,8 +923,6 @@ function core.on_event(type, ...)
     end
   elseif type == "focuslost" then
     core.root_view:on_focus_lost(...)
-  elseif type == "dirchange" then
-    core.on_dir_change(...)
   elseif type == "quit" then
     core.quit()
   end
@@ -1322,8 +1029,8 @@ function core.run()
   while true do
     core.frame_start = system.get_time()
     local did_redraw = core.step()
-    local need_more_work = run_threads() or core.has_pending_rescan()
+    local need_more_work = run_threads()
-    if core.restart_request or core.quit_request then break end
+    if core.restart_request then break end
     if not did_redraw and not need_more_work then
       idle_iterations = idle_iterations + 1
       -- do not wait of events at idle_iterations = 1 to give a chance at core.step to run
@@ -1374,4 +1081,3 @@ end
 
 
 return core
-

data/core/keymap-macos.lua

@@ -6,7 +6,6 @@ local function keymap_macos(keymap)
     ["cmd+n"] = "core:new-doc",
     ["cmd+shift+c"] = "core:change-project-folder",
     ["cmd+shift+o"] = "core:open-project-folder",
-    ["cmd+shift+r"] = "core:restart",
     ["cmd+ctrl+return"] = "core:toggle-fullscreen",
 
     ["cmd+ctrl+shift+j"] = "root:split-left",
@@ -33,8 +32,6 @@ local function keymap_macos(keymap)
     ["cmd+7"] = "root:switch-to-tab-7",
     ["cmd+8"] = "root:switch-to-tab-8",
     ["cmd+9"] = "root:switch-to-tab-9",
-    ["wheel"] = "root:scroll",
-    
     ["cmd+f"] = "find-replace:find",
     ["cmd+r"] = "find-replace:replace",
     ["f3"] = "find-replace:repeat-find",
@@ -55,27 +52,23 @@ local function keymap_macos(keymap)
     ["shift+tab"] = "doc:unindent",
     ["backspace"] = "doc:backspace",
     ["shift+backspace"] = "doc:backspace",
-    ["option+backspace"] = "doc:delete-to-previous-word-start",
+    ["cmd+backspace"] = "doc:delete-to-previous-word-start",
     ["cmd+shift+backspace"] = "doc:delete-to-previous-word-start",
-    ["cmd+backspace"] = "doc:delete-to-start-of-indentation",
     ["delete"] = "doc:delete",
     ["shift+delete"] = "doc:delete",
-    ["option+delete"] = "doc:delete-to-next-word-end",
+    ["cmd+delete"] = "doc:delete-to-next-word-end",
     ["cmd+shift+delete"] = "doc:delete-to-next-word-end",
-    ["cmd+delete"] = "doc:delete-to-end-of-line",
     ["return"] = { "command:submit", "doc:newline", "dialog:select" },
     ["keypad enter"] = { "command:submit", "doc:newline", "dialog:select" },
     ["cmd+return"] = "doc:newline-below",
     ["cmd+shift+return"] = "doc:newline-above",
     ["cmd+j"] = "doc:join-lines",
     ["cmd+a"] = "doc:select-all",
-    ["cmd+d"] = { "find-replace:select-add-next", "doc:select-word" },
+    ["cmd+d"] = { "find-replace:select-next", "doc:select-word" },
-    ["cmd+f3"] = "find-replace:select-next",
     ["cmd+l"] = "doc:select-lines",
-    ["cmd+shift+l"] = { "find-replace:select-add-all", "doc:select-word" },
     ["cmd+/"] = "doc:toggle-line-comments",
-    ["option+up"] = "doc:move-lines-up",
+    ["cmd+up"] = "doc:move-lines-up",
-    ["option+down"] = "doc:move-lines-down",
+    ["cmd+down"] = "doc:move-lines-down",
     ["cmd+shift+d"] = "doc:duplicate-lines",
     ["cmd+shift+k"] = "doc:delete-lines",
 
@@ -83,42 +76,33 @@ local function keymap_macos(keymap)
     ["right"] = { "doc:move-to-next-char", "dialog:next-entry"},
     ["up"] = { "command:select-previous", "doc:move-to-previous-line" },
     ["down"] = { "command:select-next", "doc:move-to-next-line" },
-    ["option+left"] = "doc:move-to-previous-word-start",
+    ["cmd+left"] = "doc:move-to-previous-word-start",
-    ["option+right"] = "doc:move-to-next-word-end",
+    ["cmd+right"] = "doc:move-to-next-word-end",
-    ["cmd+left"] = "doc:move-to-start-of-indentation",
-    ["cmd+right"] = "doc:move-to-end-of-line",
     ["cmd+["] = "doc:move-to-previous-block-start",
     ["cmd+]"] = "doc:move-to-next-block-end",
-    ["home"] = "doc:move-to-start-of-indentation",
+    ["home"] = "doc:move-to-start-of-line",
     ["end"] = "doc:move-to-end-of-line",
-    ["cmd+up"] = "doc:move-to-start-of-doc",
+    ["cmd+home"] = "doc:move-to-start-of-doc",
-    ["cmd+down"] = "doc:move-to-end-of-doc",
+    ["cmd+end"] = "doc:move-to-end-of-doc",
     ["pageup"] = "doc:move-to-previous-page",
     ["pagedown"] = "doc:move-to-next-page",
 
-    ["shift+1lclick"] = "doc:select-to-cursor",
-    ["ctrl+1lclick"] = "doc:split-cursor",
-    ["1lclick"] = "doc:set-cursor",
-    ["2lclick"] = "doc:set-cursor-word",
-    ["3lclick"] = "doc:set-cursor-line",
     ["shift+left"] = "doc:select-to-previous-char",
     ["shift+right"] = "doc:select-to-next-char",
     ["shift+up"] = "doc:select-to-previous-line",
     ["shift+down"] = "doc:select-to-next-line",
-    ["option+shift+left"] = "doc:select-to-previous-word-start",
+    ["cmd+shift+left"] = "doc:select-to-previous-word-start",
-    ["option+shift+right"] = "doc:select-to-next-word-end",
+    ["cmd+shift+right"] = "doc:select-to-next-word-end",
-    ["cmd+shift+left"] = "doc:select-to-start-of-indentation",
-    ["cmd+shift+right"] = "doc:select-to-end-of-line",
     ["cmd+shift+["] = "doc:select-to-previous-block-start",
     ["cmd+shift+]"] = "doc:select-to-next-block-end",
-    ["shift+home"] = "doc:select-to-start-of-indentation",
+    ["shift+home"] = "doc:select-to-start-of-line",
     ["shift+end"] = "doc:select-to-end-of-line",
-    ["cmd+shift+up"] = "doc:select-to-start-of-doc",
+    ["cmd+shift+home"] = "doc:select-to-start-of-doc",
-    ["cmd+shift+down"] = "doc:select-to-end-of-doc",
+    ["cmd+shift+end"] = "doc:select-to-end-of-doc",
     ["shift+pageup"] = "doc:select-to-previous-page",
     ["shift+pagedown"] = "doc:select-to-next-page",
-    ["cmd+option+up"] = "doc:create-cursor-previous-line",
+    ["cmd+shift+up"] = "doc:create-cursor-previous-line",
-    ["cmd+option+down"] = "doc:create-cursor-next-line"
+    ["cmd+shift+down"] = "doc:create-cursor-next-line"
   }
 end
 

data/core/keymap.lua

@@ -1,16 +1,14 @@
 local command = require "core.command"
-local config = require "core.config"
 local keymap = {}
 
 keymap.modkeys = {}
 keymap.map = {}
 keymap.reverse_map = {}
 
-local macos = PLATFORM == "Mac OS X"
+local macos = rawget(_G, "MACOS_RESOURCES")
-local os4 = PLATFORM == "AmigaOS 4"
 
 -- Thanks to mathewmariani, taken from his lite-macos github repository.
-local modkeys_os = require("core.modkeys-" .. (macos and "macos" or os4 and "os4" or "generic"))
+local modkeys_os = require("core.modkeys-" .. (macos and "macos" or "generic"))
 local modkey_map = modkeys_os.map
 local modkeys = modkeys_os.keys
 
@@ -32,8 +30,7 @@ function keymap.add_direct(map)
     end
     keymap.map[stroke] = commands
     for _, cmd in ipairs(commands) do
-      keymap.reverse_map[cmd] = keymap.reverse_map[cmd] or {}
+      keymap.reverse_map[cmd] = stroke
-      table.insert(keymap.reverse_map[cmd], stroke)
     end
   end
 end
@@ -55,43 +52,18 @@ function keymap.add(map, overwrite)
       end
     end
     for _, cmd in ipairs(commands) do
-      keymap.reverse_map[cmd] = keymap.reverse_map[cmd] or {}
+      keymap.reverse_map[cmd] = stroke
-      table.insert(keymap.reverse_map[cmd], stroke)
     end
   end
 end
 
 
-local function remove_only(tbl, k, v)
-  for key, values in pairs(tbl) do
-    if key == k then
-      if v then
-        for i, value in ipairs(values) do
-          if value == v then
-            table.remove(values, i)
-          end
-        end
-      else
-        tbl[key] = nil
-      end
-      break
-    end
-  end
-end
-
-
-function keymap.unbind(key, cmd)
-  remove_only(keymap.map, key, cmd)
-  remove_only(keymap.reverse_map, cmd, key)
-end
-
-
 function keymap.get_binding(cmd)
-  return table.unpack(keymap.reverse_map[cmd] or {})
+  return keymap.reverse_map[cmd]
 end
 
 
-function keymap.on_key_pressed(k, ...)
+function keymap.on_key_pressed(k)
   local mk = modkey_map[k]
   if mk then
     keymap.modkeys[mk] = true
@@ -101,30 +73,18 @@ function keymap.on_key_pressed(k, ...)
     end
   else
     local stroke = key_to_stroke(k)
-    local commands, performed = keymap.map[stroke]
+    local commands = keymap.map[stroke]
     if commands then
       for _, cmd in ipairs(commands) do
-        performed = command.perform(cmd, ...)
+        local performed = command.perform(cmd)
         if performed then break end
       end
-      return performed
+      return true
     end
   end
   return false
 end
 
-function keymap.on_mouse_wheel(delta, ...)
-  return not (keymap.on_key_pressed("wheel" .. (delta > 0 and "up" or "down"), delta, ...)
-    or keymap.on_key_pressed("wheel", delta, ...))
-end
-
-function keymap.on_mouse_pressed(button, x, y, clicks)
-  local click_number = (((clicks - 1) % config.max_clicks) + 1)
-  return not (keymap.on_key_pressed(click_number  .. button:sub(1,1) .. "click", x, y, clicks) or
-    keymap.on_key_pressed(button:sub(1,1) .. "click", x, y, clicks) or
-    keymap.on_key_pressed(click_number .. "click", x, y, clicks) or
-    keymap.on_key_pressed("click", x, y, clicks))
-end
 
 function keymap.on_key_released(k)
   local mk = modkey_map[k]
@@ -147,7 +107,6 @@ keymap.add_direct {
   ["ctrl+n"] = "core:new-doc",
   ["ctrl+shift+c"] = "core:change-project-folder",
   ["ctrl+shift+o"] = "core:open-project-folder",
-  ["ctrl+shift+r"] = "core:restart",
   ["alt+return"] = "core:toggle-fullscreen",
   ["f11"] = "core:toggle-fullscreen",
 
@@ -174,7 +133,6 @@ keymap.add_direct {
   ["alt+7"] = "root:switch-to-tab-7",
   ["alt+8"] = "root:switch-to-tab-8",
   ["alt+9"] = "root:switch-to-tab-9",
-  ["wheel"] = "root:scroll",
 
   ["ctrl+f"] = "find-replace:find",
   ["ctrl+r"] = "find-replace:replace",
@@ -210,11 +168,8 @@ keymap.add_direct {
   ["ctrl+shift+return"] = "doc:newline-above",
   ["ctrl+j"] = "doc:join-lines",
   ["ctrl+a"] = "doc:select-all",
-  ["ctrl+d"] = { "find-replace:select-add-next", "doc:select-word" },
+  ["ctrl+d"] = { "find-replace:select-next", "doc:select-word" },
-  ["ctrl+f3"] = "find-replace:select-next",
-  ["ctrl+shift+f3"] = "find-replace:select-previous",
   ["ctrl+l"] = "doc:select-lines",
-  ["ctrl+shift+l"] = { "find-replace:select-add-all", "doc:select-word" },
   ["ctrl+/"] = "doc:toggle-line-comments",
   ["ctrl+up"] = "doc:move-lines-up",
   ["ctrl+down"] = "doc:move-lines-down",
@@ -229,18 +184,13 @@ keymap.add_direct {
   ["ctrl+right"] = "doc:move-to-next-word-end",
   ["ctrl+["] = "doc:move-to-previous-block-start",
   ["ctrl+]"] = "doc:move-to-next-block-end",
-  ["home"] = "doc:move-to-start-of-indentation",
+  ["home"] = "doc:move-to-start-of-line",
   ["end"] = "doc:move-to-end-of-line",
   ["ctrl+home"] = "doc:move-to-start-of-doc",
   ["ctrl+end"] = "doc:move-to-end-of-doc",
   ["pageup"] = "doc:move-to-previous-page",
   ["pagedown"] = "doc:move-to-next-page",
 
-  ["shift+1lclick"] = "doc:select-to-cursor",
-  ["ctrl+1lclick"] = "doc:split-cursor",
-  ["1lclick"] = "doc:set-cursor",
-  ["2lclick"] = "doc:set-cursor-word",
-  ["3lclick"] = "doc:set-cursor-line",
   ["shift+left"] = "doc:select-to-previous-char",
   ["shift+right"] = "doc:select-to-next-char",
   ["shift+up"] = "doc:select-to-previous-line",
@@ -249,7 +199,7 @@ keymap.add_direct {
   ["ctrl+shift+right"] = "doc:select-to-next-word-end",
   ["ctrl+shift+["] = "doc:select-to-previous-block-start",
   ["ctrl+shift+]"] = "doc:select-to-next-block-end",
-  ["shift+home"] = "doc:select-to-start-of-indentation",
+  ["shift+home"] = "doc:select-to-start-of-line",
   ["shift+end"] = "doc:select-to-end-of-line",
   ["ctrl+shift+home"] = "doc:select-to-start-of-doc",
   ["ctrl+shift+end"] = "doc:select-to-end-of-doc",
@@ -260,4 +210,3 @@ keymap.add_direct {
 }
 
 return keymap
-

data/core/logview.lua

@@ -1,45 +1,14 @@
 local core = require "core"
-local common = require "core.common"
 local style = require "core.style"
 local View = require "core.view"
 
 
-local function lines(text)
-  if text == "" then return 0 end
-  local l = 1
-  for _ in string.gmatch(text, "\n") do
-    l = l + 1
-  end
-  return l
-end
-
-
-local item_height_result = {}
-
-
-local function get_item_height(item)
-  local h = item_height_result[item]
-  if not h then
-    h = {}
-    local l = 1 + lines(item.text) + lines(item.info or "")
-    h.normal = style.font:get_height() + style.padding.y
-    h.expanded = l * style.font:get_height() + style.padding.y
-    h.current = h.normal
-    h.target = h.current
-    item_height_result[item] = h
-  end
-  return h
-end
-
-
 local LogView = View:extend()
 
-LogView.context = "session"
 
 function LogView:new()
   LogView.super.new(self)
   self.last_item = core.log_items[#core.log_items]
-  self.expanding = {}
   self.scrollable = true
   self.yoffset = 0
 end
@@ -50,55 +19,6 @@ function LogView:get_name()
 end
 
 
-local function is_expanded(item)
-  local item_height = get_item_height(item)
-  return item_height.target == item_height.expanded
-end
-
-
-function LogView:expand_item(item)
-  item = get_item_height(item)
-  item.target = item.target == item.expanded and item.normal or item.expanded
-  table.insert(self.expanding, item)
-end
-
-
-function LogView:each_item()
-  local x, y = self:get_content_offset()
-  y = y + style.padding.y + self.yoffset
-  return coroutine.wrap(function()
-    for i = #core.log_items, 1, -1 do
-      local item = core.log_items[i]
-      local h = get_item_height(item).current
-      coroutine.yield(i, item, x, y, self.size.x, h)
-      y = y + h
-    end
-  end)
-end
-
-
-function LogView:on_mouse_moved(px, py, ...)
-  LogView.super.on_mouse_moved(self, px, py, ...)
-  local hovered = false
-  for _, item, x, y, w, h in self:each_item() do
-    if px >= x and py >= y and px < x + w and py < y + h then
-      hovered = true
-      self.hovered_item = item
-      break
-    end
-  end
-  if not hovered then self.hovered_item = nil end
-end
-
-
-function LogView:on_mouse_pressed(button, mx, my, clicks)
-  if LogView.super.on_mouse_pressed(self, button, mx, my, clicks) then return end
-  if self.hovered_item then
-    self:expand_item(self.hovered_item)
-  end
-end
-
-
 function LogView:update()
   local item = core.log_items[#core.log_items]
   if self.last_item ~= item then
@@ -107,14 +27,6 @@ function LogView:update()
     self.yoffset = -(style.font:get_height() + style.padding.y)
   end
 
-  local expanding = self.expanding[1]
-  if expanding then
-    self:move_towards(expanding, "current", expanding.target)
-    if expanding.current == expanding.target then
-      table.remove(self.expanding, 1)
-    end
-  end
-
   self:move_towards("yoffset", 0)
 
   LogView.super.update(self)
@@ -123,48 +35,38 @@ end
 
 local function draw_text_multiline(font, text, x, y, color)
   local th = font:get_height()
-  local resx = x
+  local resx, resy = x, y
   for line in text:gmatch("[^\n]+") do
+    resy = y
     resx = renderer.draw_text(style.font, line, x, y, color)
     y = y + th
   end
-  return resx, y
+  return resx, resy
 end
 
 
 function LogView:draw()
   self:draw_background(style.background)
 
+  local ox, oy = self:get_content_offset()
   local th = style.font:get_height()
-  local lh = th + style.padding.y -- for one line
+  local y = oy + style.padding.y + self.yoffset
-  for _, item, x, y, w in self:each_item() do
-    x = x + style.padding.x
 
+  for i = #core.log_items, 1, -1 do
+    local x = ox + style.padding.x
+    local item = core.log_items[i]
     local time = os.date(nil, item.time)
-    x = common.draw_text(style.font, style.dim, time, "left", x, y, w, lh)
+    x = renderer.draw_text(style.font, time, x, y, style.dim)
     x = x + style.padding.x
-
+    local subx = x
-    x = common.draw_text(style.code_font, style.dim, is_expanded(item) and "-" or "+", "left", x, y, w, lh)
+    x, y = draw_text_multiline(style.font, item.text, x, y, style.text)
-    x = x + style.padding.x
+    renderer.draw_text(style.font, " at " .. item.at, x, y, style.dim)
-    w = w - (x - self:get_content_offset())
+    y = y + th
-
+    if item.info then
-    if is_expanded(item) then
+      subx, y = draw_text_multiline(style.font, item.info, subx, y, style.dim)
-      y = y + common.round(style.padding.y / 2)
+      y = y + th
-      _, y = draw_text_multiline(style.font, item.text, x, y, style.text)
-
-      local at = "at " .. common.home_encode(item.at)
-      _, y = common.draw_text(style.font, style.dim, at, "left", x, y, w, lh)
-
-      if item.info then
-        _, y = draw_text_multiline(style.font, item.info, x, y, style.dim)
-      end
-    else
-      local line, has_newline = string.match(item.text, "([^\n]+)(\n?)")
-      if has_newline ~= "" then
-        line = line .. " ..."
-      end
-      _, y = common.draw_text(style.font, style.text, line, "left", x, y, w, lh)
     end
+    y = y + style.padding.y
   end
 end
 

data/core/modkeys-os4.lua

@@ -1,15 +0,0 @@
-local modkeys = {}
-
-modkeys.map = {
-  ["left amiga"]     = "cmd",
-  ["right amiga"]    = "cmd",
-  ["control"]        = "ctrl",
-  ["left shift"]     = "shift",
-  ["right shift"]    = "shift",
-  ["left alt"]       = "alt",
-  ["right alt"]      = "altgr",
-}
-
-modkeys.keys = { "cmd", "ctrl", "alt", "altgr", "shift" }
-
-return modkeys

data/core/nagview.lua

@@ -193,8 +193,7 @@ function NagView:next()
     self:change_hovered(common.find_index(self.options, "default_yes"))
   end
   self.force_focus = self.message ~= nil
-  core.set_active_view(self.message ~= nil and self or
+  core.set_active_view(self.message ~= nil and self or core.last_active_view)
-                       core.next_active_view or core.last_active_view)
 end
 
 function NagView:show(title, message, options, on_select)

data/core/node.lua

@@ -1,737 +0,0 @@
-local core = require "core"
-local common = require "core.common"
-local config = require "core.config"
-local style = require "core.style"
-local Object = require "core.object"
-local EmptyView = require "core.emptyview"
-local View = require "core.view"
-
-local Node = Object:extend()
-
-function Node:new(type)
-  self.type = type or "leaf"
-  self.position = { x = 0, y = 0 }
-  self.size = { x = 0, y = 0 }
-  self.views = {}
-  self.divider = 0.5
-  if self.type == "leaf" then
-    self:add_view(EmptyView())
-  end
-  self.hovered = {x = -1, y = -1 }
-  self.hovered_close = 0
-  self.tab_shift = 0
-  self.tab_offset = 1
-  self.tab_width = style.tab_width
-  self.move_towards = View.move_towards
-end
-
-
-function Node:propagate(fn, ...)
-  self.a[fn](self.a, ...)
-  self.b[fn](self.b, ...)
-end
-
-
-function Node:on_mouse_moved(x, y, ...)
-  if self.type == "leaf" then
-    self.hovered.x, self.hovered.y = x, y
-    self.active_view:on_mouse_moved(x, y, ...)
-  else
-    self:propagate("on_mouse_moved", x, y, ...)
-  end
-end
-
-
-function Node:on_mouse_released(...)
-  if self.type == "leaf" then
-    self.active_view:on_mouse_released(...)
-  else
-    self:propagate("on_mouse_released", ...)
-  end
-end
-
-
-function Node:consume(node)
-  for k, _ in pairs(self) do self[k] = nil end
-  for k, v in pairs(node) do self[k] = v   end
-end
-
-
-local type_map = { up="vsplit", down="vsplit", left="hsplit", right="hsplit" }
-
--- The "locked" argument below should be in the form {x = <boolean>, y = <boolean>}
--- and it indicates if the node want to have a fixed size along the axis where the
--- boolean is true. If not it will be expanded to take all the available space.
--- The "resizable" flag indicates if, along the "locked" axis the node can be resized
--- by the user. If the node is marked as resizable their view should provide a
--- set_target_size method.
-function Node:split(dir, view, locked, resizable)
-  assert(self.type == "leaf", "Tried to split non-leaf node")
-  local node_type = assert(type_map[dir], "Invalid direction")
-  local last_active = core.active_view
-  local child = Node()
-  child:consume(self)
-  self:consume(Node(node_type))
-  self.a = child
-  self.b = Node()
-  if view then self.b:add_view(view) end
-  if locked then
-    assert(type(locked) == 'table')
-    self.b.locked = locked
-    self.b.resizable = resizable or false
-    core.set_active_view(last_active)
-  end
-  if dir == "up" or dir == "left" then
-    self.a, self.b = self.b, self.a
-    return self.a
-  end
-  return self.b
-end
-
-function Node:remove_view(root, view)
-  if #self.views > 1 then
-    local idx = self:get_view_idx(view)
-    if idx < self.tab_offset then
-      self.tab_offset = self.tab_offset - 1
-    end
-    table.remove(self.views, idx)
-    if self.active_view == view then
-      self:set_active_view(self.views[idx] or self.views[#self.views])
-    end
-  else
-    local parent = self:get_parent_node(root)
-    local is_a = (parent.a == self)
-    local other = parent[is_a and "b" or "a"]
-    local locked_size_x, locked_size_y = other:get_locked_size()
-    local locked_size
-    if parent.type == "hsplit" then
-      locked_size = locked_size_x
-    else
-      locked_size = locked_size_y
-    end
-    local next_primary
-    if self.is_primary_node then
-      next_primary = core.root_view:select_next_primary_node()
-    end
-    if locked_size or (self.is_primary_node and not next_primary) then
-      self.views = {}
-      self:add_view(EmptyView())
-    else
-      if other == next_primary then
-        next_primary = parent
-      end
-      parent:consume(other)
-      local p = parent
-      while p.type ~= "leaf" do
-        p = p[is_a and "a" or "b"]
-      end
-      p:set_active_view(p.active_view)
-      if self.is_primary_node then
-        next_primary.is_primary_node = true
-      end
-    end
-  end
-  core.last_active_view = nil
-end
-
-function Node:close_view(root, view)
-  local do_close = function()
-    self:remove_view(root, view)
-  end
-  view:try_close(do_close)
-end
-
-
-function Node:close_active_view(root)
-  self:close_view(root, self.active_view)
-end
-
-
-function Node:add_view(view, idx)
-  assert(self.type == "leaf", "Tried to add view to non-leaf node")
-  assert(not self.locked, "Tried to add view to locked node")
-  if self.views[1] and self.views[1]:is(EmptyView) then
-    table.remove(self.views)
-  end
-  table.insert(self.views, idx or (#self.views + 1), view)
-  self:set_active_view(view)
-end
-
-
-function Node:set_active_view(view)
-  assert(self.type == "leaf", "Tried to set active view on non-leaf node")
-  self.active_view = view
-  core.set_active_view(view)
-end
-
-
-function Node:get_view_idx(view)
-  for i, v in ipairs(self.views) do
-    if v == view then return i end
-  end
-end
-
-
-function Node:get_node_for_view(view)
-  for _, v in ipairs(self.views) do
-    if v == view then return self end
-  end
-  if self.type ~= "leaf" then
-    return self.a:get_node_for_view(view) or self.b:get_node_for_view(view)
-  end
-end
-
-
-function Node:get_parent_node(root)
-  if root.a == self or root.b == self then
-    return root
-  elseif root.type ~= "leaf" then
-    return self:get_parent_node(root.a) or self:get_parent_node(root.b)
-  end
-end
-
-
-function Node:get_children(t)
-  t = t or {}
-  for _, view in ipairs(self.views) do
-    table.insert(t, view)
-  end
-  if self.a then self.a:get_children(t) end
-  if self.b then self.b:get_children(t) end
-  return t
-end
-
-
--- return the width including the padding space and separately
--- the padding space itself
-local function get_scroll_button_width()
-  local w = style.icon_font:get_width(">")
-  local pad = w
-  return w + 2 * pad, pad
-end
-
-
-function Node:get_divider_overlapping_point(px, py)
-  if self.type ~= "leaf" then
-    local axis = self.type == "hsplit" and "x" or "y"
-    if self.a:is_resizable(axis) and self.b:is_resizable(axis) then
-      local p = 6
-      local x, y, w, h = self:get_divider_rect()
-      x, y = x - p, y - p
-      w, h = w + p * 2, h + p * 2
-      if px > x and py > y and px < x + w and py < y + h then
-        return self
-      end
-    end
-    return self.a:get_divider_overlapping_point(px, py)
-        or self.b:get_divider_overlapping_point(px, py)
-  end
-end
-
-
-function Node:get_visible_tabs_number()
-  return math.min(#self.views - self.tab_offset + 1, config.max_tabs)
-end
-
-
-function Node:get_tab_overlapping_point(px, py)
-  if not self:should_show_tabs() then return nil end
-  local tabs_number = self:get_visible_tabs_number()
-  local x1, y1, w, h = self:get_tab_rect(self.tab_offset)
-  local x2, y2 = self:get_tab_rect(self.tab_offset + tabs_number)
-  if px >= x1 and py >= y1 and px < x2 and py < y1 + h then
-    return math.floor((px - x1) / w) + self.tab_offset
-  end
-end
-
-
-function Node:should_show_tabs()
-  if self.locked then return false end
-  local dn = core.root_view.dragged_node
-  if #self.views > 1
-     or (dn and dn.dragging) then -- show tabs while dragging
-    return true
-  elseif config.always_show_tabs then
-    return not self.views[1]:is(EmptyView)
-  end
-  return false
-end
-
-
-local function close_button_location(x, w)
-  local cw = style.icon_font:get_width("C")
-  local pad = style.padding.y
-  return x + w - pad - cw, cw, pad
-end
-
-
-function Node:get_scroll_button_index(px, py)
-  if #self.views == 1 then return end
-  for i = 1, 2 do
-    local x, y, w, h = self:get_scroll_button_rect(i)
-    if px >= x and px < x + w and py >= y and py < y + h then
-      return i
-    end
-  end
-end
-
-
-function Node:tab_hovered_update(px, py)
-  local tab_index = self:get_tab_overlapping_point(px, py)
-  self.hovered_tab = tab_index
-  self.hovered_close = 0
-  self.hovered_scroll_button = 0
-  if tab_index then
-    local x, y, w, h = self:get_tab_rect(tab_index)
-    local cx, cw = close_button_location(x, w)
-    if px >= cx and px < cx + cw and py >= y and py < y + h and config.tab_close_button then
-      self.hovered_close = tab_index
-    end
-  else
-    self.hovered_scroll_button = self:get_scroll_button_index(px, py) or 0
-  end
-end
-
-
-function Node:get_child_overlapping_point(x, y)
-  local child
-  if self.type == "leaf" then
-    return self
-  elseif self.type == "hsplit" then
-    child = (x < self.b.position.x) and self.a or self.b
-  elseif self.type == "vsplit" then
-    child = (y < self.b.position.y) and self.a or self.b
-  end
-  return child:get_child_overlapping_point(x, y)
-end
-
-
-function Node:get_scroll_button_rect(index)
-  local w, pad = get_scroll_button_width()
-  local h = style.font:get_height() + style.padding.y * 2
-  local x = self.position.x + (index == 1 and 0 or self.size.x - w)
-  return x, self.position.y, w, h, pad
-end
-
-
-function Node:get_tab_rect(idx)
-  local sbw = get_scroll_button_width()
-  local maxw = self.size.x - 2 * sbw
-  local x0 = self.position.x + sbw
-  local x1 = x0 + common.clamp(self.tab_width * (idx - 1) - self.tab_shift, 0, maxw)
-  local x2 = x0 + common.clamp(self.tab_width * idx - self.tab_shift, 0, maxw)
-  local h = style.font:get_height() + style.padding.y * 2
-  return x1, self.position.y, x2 - x1, h
-end
-
-
-function Node:get_divider_rect()
-  local x, y = self.position.x, self.position.y
-  if self.type == "hsplit" then
-    return x + self.a.size.x, y, style.divider_size, self.size.y
-  elseif self.type == "vsplit" then
-    return x, y + self.a.size.y, self.size.x, style.divider_size
-  end
-end
-
-
--- Return two values for x and y axis and each of them is either falsy or a number.
--- A falsy value indicate no fixed size along the corresponding direction.
-function Node:get_locked_size()
-  if self.type == "leaf" then
-    if self.locked then
-      local size = self.active_view.size
-      -- The values below should be either a falsy value or a number
-      local sx = (self.locked and self.locked.x) and size.x
-      local sy = (self.locked and self.locked.y) and size.y
-      return sx, sy
-    end
-  else
-    local x1, y1 = self.a:get_locked_size()
-    local x2, y2 = self.b:get_locked_size()
-    -- The values below should be either a falsy value or a number
-    local sx, sy
-    if self.type == 'hsplit' then
-      if x1 and x2 then
-        local dsx = (x1 < 1 or x2 < 1) and 0 or style.divider_size
-        sx = x1 + x2 + dsx
-      end
-      sy = y1 or y2
-    else
-      if y1 and y2 then
-        local dsy = (y1 < 1 or y2 < 1) and 0 or style.divider_size
-        sy = y1 + y2 + dsy
-      end
-      sx = x1 or x2
-    end
-    return sx, sy
-  end
-end
-
-
-function Node.copy_position_and_size(dst, src)
-  dst.position.x, dst.position.y = src.position.x, src.position.y
-  dst.size.x, dst.size.y = src.size.x, src.size.y
-end
-
-
--- calculating the sizes is the same for hsplits and vsplits, except the x/y
--- axis are swapped; this function lets us use the same code for both
-local function calc_split_sizes(self, x, y, x1, x2, y1, y2)
-  local ds = ((x1 and x1 < 1) or (x2 and x2 < 1)) and 0 or style.divider_size
-  local n = x1 and x1 + ds or (x2 and self.size[x] - x2 or math.floor(self.size[x] * self.divider))
-  self.a.position[x] = self.position[x]
-  self.a.position[y] = self.position[y]
-  self.a.size[x] = n - ds
-  self.a.size[y] = self.size[y]
-  self.b.position[x] = self.position[x] + n
-  self.b.position[y] = self.position[y]
-  self.b.size[x] = self.size[x] - n
-  self.b.size[y] = self.size[y]
-end
-
-
-function Node:update_layout()
-  if self.type == "leaf" then
-    local av = self.active_view
-    if self:should_show_tabs() then
-      local _, _, _, th = self:get_tab_rect(1)
-      av.position.x, av.position.y = self.position.x, self.position.y + th
-      av.size.x, av.size.y = self.size.x, self.size.y - th
-    else
-      Node.copy_position_and_size(av, self)
-    end
-  else
-    local x1, y1 = self.a:get_locked_size()
-    local x2, y2 = self.b:get_locked_size()
-    if self.type == "hsplit" then
-      calc_split_sizes(self, "x", "y", x1, x2)
-    elseif self.type == "vsplit" then
-      calc_split_sizes(self, "y", "x", y1, y2)
-    end
-    self.a:update_layout()
-    self.b:update_layout()
-  end
-end
-
-
-function Node:scroll_tabs_to_visible()
-  local index = self:get_view_idx(self.active_view)
-  if index then
-    local tabs_number = self:get_visible_tabs_number()
-    if self.tab_offset > index then
-      self.tab_offset = index
-    elseif self.tab_offset + tabs_number - 1 < index then
-      self.tab_offset = index - tabs_number + 1
-    elseif tabs_number < config.max_tabs and self.tab_offset > 1 then
-      self.tab_offset = #self.views - config.max_tabs + 1
-    end
-  end
-end
-
-
-function Node:scroll_tabs(dir)
-  local view_index = self:get_view_idx(self.active_view)
-  if dir == 1 then
-    if self.tab_offset > 1 then
-      self.tab_offset = self.tab_offset - 1
-      local last_index = self.tab_offset + self:get_visible_tabs_number() - 1
-      if view_index > last_index then
-        self:set_active_view(self.views[last_index])
-      end
-    end
-  elseif dir == 2 then
-    local tabs_number = self:get_visible_tabs_number()
-    if self.tab_offset + tabs_number - 1 < #self.views then
-      self.tab_offset = self.tab_offset + 1
-      local view_index = self:get_view_idx(self.active_view)
-      if view_index < self.tab_offset then
-        self:set_active_view(self.views[self.tab_offset])
-      end
-    end
-  end
-end
-
-
-function Node:target_tab_width()
-  local n = self:get_visible_tabs_number()
-  local w = self.size.x - get_scroll_button_width() * 2
-  return common.clamp(style.tab_width, w / config.max_tabs, w / n)
-end
-
-
-function Node:update()
-  if self.type == "leaf" then
-    self:scroll_tabs_to_visible()
-    for _, view in ipairs(self.views) do
-      view:update()
-    end
-    self:tab_hovered_update(self.hovered.x, self.hovered.y)
-    local tab_width = self:target_tab_width()
-    self:move_towards("tab_shift", tab_width * (self.tab_offset - 1))
-    self:move_towards("tab_width", tab_width)
-  else
-    self.a:update()
-    self.b:update()
-  end
-end
-
-function Node:draw_tab(text, is_active, is_hovered, is_close_hovered, x, y, w, h, standalone)
-  local ds = style.divider_size
-  local dots_width = style.font:get_width("…")
-  local color = style.dim
-  local padding_y = style.padding.y
-  renderer.draw_rect(x + w, y + padding_y, ds, h - padding_y * 2, style.dim)
-  if standalone then
-    renderer.draw_rect(x-1, y-1, w+2, h+2, style.background2)
-  end
-  if is_active then
-    color = style.text
-    renderer.draw_rect(x, y, w, h, style.background)
-    renderer.draw_rect(x + w, y, ds, h, style.divider)
-    renderer.draw_rect(x - ds, y, ds, h, style.divider)
-  end
-  local cx, cw, cspace = close_button_location(x, w)
-  local show_close_button = ((is_active or is_hovered) and not standalone and config.tab_close_button)
-  if show_close_button then
-    local close_style = is_close_hovered and style.text or style.dim
-    common.draw_text(style.icon_font, close_style, "C", nil, cx, y, 0, h)
-  end
-  if is_hovered then
-    color = style.text
-  end
-  local padx = style.padding.x
-  -- Normally we should substract "cspace" from text_avail_width and from the
-  -- clipping width. It is the padding space we give to the left and right of the
-  -- close button. However, since we are using dots to terminate filenames, we
-  -- choose to ignore "cspace" accepting that the text can possibly "touch" the
-  -- close button.
-  local text_avail_width = cx - x - padx
-  core.push_clip_rect(x, y, cx - x, h)
-  x, w = x + padx, w - padx * 2
-  local align = "center"
-  if style.font:get_width(text) > text_avail_width then
-    align = "left"
-    for i = 1, #text do
-      local reduced_text = text:sub(1, #text - i)
-      if style.font:get_width(reduced_text) + dots_width <= text_avail_width then
-        text = reduced_text .. "…"
-        break
-      end
-    end
-  end
-  common.draw_text(style.font, color, text, align, x, y, w, h)
-  core.pop_clip_rect()
-end
-
-function Node:draw_tabs()
-  local x, y, w, h, scroll_padding = self:get_scroll_button_rect(1)
-  local ds = style.divider_size
-  local dots_width = style.font:get_width("…")
-  core.push_clip_rect(x, y, self.size.x, h)
-  renderer.draw_rect(x, y, self.size.x, h, style.background2)
-  renderer.draw_rect(x, y + h - ds, self.size.x, ds, style.divider)
-
-  if self.tab_offset > 1 then
-    local button_style = self.hovered_scroll_button == 1 and style.text or style.dim
-    common.draw_text(style.icon_font, button_style, "<", nil, x + scroll_padding, y, 0, h)
-  end
-
-  local tabs_number = self:get_visible_tabs_number()
-  if #self.views > self.tab_offset + tabs_number - 1 then
-    local xrb, yrb, wrb = self:get_scroll_button_rect(2)
-    local button_style = self.hovered_scroll_button == 2 and style.text or style.dim
-    common.draw_text(style.icon_font, button_style, ">", nil, xrb + scroll_padding, yrb, 0, h)
-  end
-
-  for i = self.tab_offset, self.tab_offset + tabs_number - 1 do
-    local view = self.views[i]
-    local x, y, w, h = self:get_tab_rect(i)
-    self:draw_tab(view:get_name(), view == self.active_view,
-                  i == self.hovered_tab, i == self.hovered_close,
-                  x, y, w, h)
-  end
-
-  core.pop_clip_rect()
-end
-
-
-function Node:draw()
-  if self.type == "leaf" then
-    if self:should_show_tabs() then
-      self:draw_tabs()
-    end
-    local pos, size = self.active_view.position, self.active_view.size
-    core.push_clip_rect(pos.x, pos.y, size.x, size.y)
-    self.active_view:draw()
-    core.pop_clip_rect()
-  else
-    local x, y, w, h = self:get_divider_rect()
-    renderer.draw_rect(x, y, w, h, style.divider)
-    self:propagate("draw")
-  end
-end
-
-
-function Node:is_empty()
-  if self.type == "leaf" then
-    return #self.views == 0 or (#self.views == 1 and self.views[1]:is(EmptyView))
-  else
-    return self.a:is_empty() and self.b:is_empty()
-  end
-end
-
-
-function Node:close_all_docviews(keep_active)
-  local node_active_view = self.active_view
-  local lost_active_view = false
-  if self.type == "leaf" then
-    local i = 1
-    while i <= #self.views do
-      local view = self.views[i]
-      if view.context == "session" and (not keep_active or view ~= self.active_view) then
-        table.remove(self.views, i)
-        if view == node_active_view then
-          lost_active_view = true
-        end
-      else
-        i = i + 1
-      end
-    end
-    self.tab_offset = 1
-    if #self.views == 0 and self.is_primary_node then
-      -- if we are not the primary view and we had the active view it doesn't
-      -- matter to reattribute the active view because, within the close_all_docviews
-      -- top call, the primary node will take the active view anyway.
-      -- Set the empty view and takes the active view.
-      self:add_view(EmptyView())
-    elseif #self.views > 0 and lost_active_view then
-      -- In practice we never get there but if a view remain we need
-      -- to reset the Node's active view.
-      self:set_active_view(self.views[1])
-    end
-  else
-    self.a:close_all_docviews(keep_active)
-    self.b:close_all_docviews(keep_active)
-    if self.a:is_empty() and not self.a.is_primary_node then
-      self:consume(self.b)
-    elseif self.b:is_empty() and not self.b.is_primary_node then
-      self:consume(self.a)
-    end
-  end
-end
-
--- Returns true for nodes that accept either "proportional" resizes (based on the
--- node.divider) or "locked" resizable nodes (along the resize axis).
-function Node:is_resizable(axis)
-  if self.type == 'leaf' then
-    return not self.locked or not self.locked[axis] or self.resizable
-  else
-    local a_resizable = self.a:is_resizable(axis)
-    local b_resizable = self.b:is_resizable(axis)
-    return a_resizable and b_resizable
-  end
-end
-
-
--- Return true iff it is a locked pane along the rezise axis and is
--- declared "resizable".
-function Node:is_locked_resizable(axis)
-  return self.locked and self.locked[axis] and self.resizable
-end
-
-
-function Node:resize(axis, value)
-  -- the application works fine with non-integer values but to have pixel-perfect
-  -- placements of view elements, like the scrollbar, we round the value to be
-  -- an integer.
-  value = math.floor(value)
-  if self.type == 'leaf' then
-    -- If it is not locked we don't accept the
-    -- resize operation here because for proportional panes the resize is
-    -- done using the "divider" value of the parent node.
-    if self:is_locked_resizable(axis) then
-      return self.active_view:set_target_size(axis, value)
-    end
-  else
-    if self.type == (axis == "x" and "hsplit" or "vsplit") then
-      -- we are resizing a node that is splitted along the resize axis
-      if self.a:is_locked_resizable(axis) and self.b:is_locked_resizable(axis) then
-        local rem_value = value - self.a.size[axis]
-        if rem_value >= 0 then
-          return self.b.active_view:set_target_size(axis, rem_value)
-        else
-          self.b.active_view:set_target_size(axis, 0)
-          return self.a.active_view:set_target_size(axis, value)
-        end
-      end
-    else
-      -- we are resizing a node that is splitted along the axis perpendicular
-      -- to the resize axis
-      local a_resizable = self.a:is_resizable(axis)
-      local b_resizable = self.b:is_resizable(axis)
-      if a_resizable and b_resizable then
-        self.a:resize(axis, value)
-        self.b:resize(axis, value)
-      end
-    end
-  end
-end
-
-
-function Node:get_split_type(mouse_x, mouse_y)
-  local x, y = self.position.x, self.position.y
-  local w, h = self.size.x, self.size.y
-  local _, _, _, tab_h = self:get_scroll_button_rect(1)
-  y = y + tab_h
-  h = h - tab_h
-
-  local local_mouse_x = mouse_x - x
-  local local_mouse_y = mouse_y - y
-  
-  if local_mouse_y < 0 then
-    return "tab"
-  else
-    local left_pct = local_mouse_x * 100 / w
-    local top_pct = local_mouse_y * 100 / h
-    if left_pct <= 30 then
-      return "left"
-    elseif left_pct >= 70 then
-      return "right"
-    elseif top_pct <= 30 then
-      return "up"
-    elseif top_pct >= 70 then
-      return "down"
-    end
-    return "middle"
-  end
-end
-
-
-function Node:get_drag_overlay_tab_position(x, y, dragged_node, dragged_index)
-  local tab_index = self:get_tab_overlapping_point(x, y)
-  if not tab_index then
-    local first_tab_x = self:get_tab_rect(1)
-    if x < first_tab_x then
-      -- mouse before first visible tab
-      tab_index = self.tab_offset or 1
-    else
-      -- mouse after last visible tab
-      tab_index = self:get_visible_tabs_number() + (self.tab_offset - 1 or 0)
-    end
-  end
-  local tab_x, tab_y, tab_w, tab_h = self:get_tab_rect(tab_index)
-  if x > tab_x + tab_w / 2 and tab_index <= #self.views then
-    -- use next tab
-    tab_x = tab_x + tab_w
-    tab_index = tab_index + 1
-  end
-  if self == dragged_node and dragged_index and tab_index > dragged_index then
-    -- the tab we are moving is counted in tab_index
-    tab_index = tab_index - 1
-    tab_x = tab_x - tab_w
-  end
-  return tab_index, tab_x, tab_y, tab_w, tab_h
-end
-
-return Node

data/core/object.lua

@@ -20,6 +20,17 @@ function Object:extend()
 end
 
 
+function Object:implement(...)
+  for _, cls in pairs({...}) do
+    for k, v in pairs(cls) do
+      if self[k] == nil and type(v) == "function" then
+        self[k] = v
+      end
+    end
+  end
+end
+
+
 function Object:is(T)
   local mt = getmetatable(self)
   while mt do

data/core/regex.lua

@@ -1,3 +1,4 @@
+
 -- So that in addition to regex.gsub(pattern, string), we can also do
 -- pattern:gsub(string).
 regex.__index = function(table, key) return regex[key]; end
@@ -5,8 +6,7 @@ regex.__index = function(table, key) return regex[key]; end
 regex.match = function(pattern_string, string, offset, options)
   local pattern = type(pattern_string) == "table" and
     pattern_string or regex.compile(pattern_string)
-  local s, e = regex.cmatch(pattern, string, offset or 1, options or 0)
+  return regex.cmatch(pattern, string, offset or 1, options or 0)
-  return s, e and e - 1
 end
 
 -- Will iterate back through any UTF-8 bytes so that we don't replace bits
@@ -23,7 +23,7 @@ end
 -- Moves to the end of the identified character.
 local function end_character(str, index)
   local byte = string.byte(str, index + 1)
-  while byte and byte >= 128 and byte < 192 do
+  while byte >= 128 and byte < 192 do
     index = index + 1
     byte = string.byte(str, index + 1)
   end

data/core/start.lua

@@ -1,8 +1,8 @@
 -- this file is used by lite-xl to setup the Lua environment when starting
-VERSION = "2.0.3r1"
+VERSION = "2.0-beta1"
-MOD_VERSION = "2"
+MOD_VERSION = "1"
 
-SCALE = tonumber(os.getenv("LITE_SCALE") or os.getenv("GDK_SCALE") or os.getenv("QT_SCALE_FACTOR")) or SCALE
+SCALE = tonumber(os.getenv("LITE_SCALE")) or SCALE
 PATHSEP = package.config:sub(1, 1)
 
 EXEDIR = EXEFILE:match("^(.+)[/\\][^/\\]+$")
@@ -20,15 +20,3 @@ package.path = DATADIR .. '/?/init.lua;' .. package.path
 package.path = USERDIR .. '/?.lua;' .. package.path
 package.path = USERDIR .. '/?/init.lua;' .. package.path
 
-local dynamic_suffix = PLATFORM == "Mac OS X" and 'lib' or (PLATFORM == "Windows" and 'dll' or 'so')
-package.cpath = DATADIR .. '/?.' .. dynamic_suffix .. ";" .. USERDIR .. '/?.' .. dynamic_suffix
-package.native_plugins = {}
-package.searchers = { package.searchers[1], package.searchers[2], function(modname)
-  local path = package.searchpath(modname, package.cpath)
-  if not path then return nil end
-  return system.load_native_plugin, path
-end }
-
-table.pack = table.pack or pack or function(...) return {...} end
-table.unpack = table.unpack or unpack
-

data/core/statusview.lua

@@ -6,7 +6,6 @@ local style = require "core.style"
 local DocView = require "core.docview"
 local LogView = require "core.logview"
 local View = require "core.view"
-local Object = require "core.object"
 
 
 local StatusView = View:extend()
@@ -30,7 +29,6 @@ function StatusView:on_mouse_pressed()
   and not core.active_view:is(LogView) then
     command.perform "core:open-log"
   end
-  return true
 end
 
 
@@ -72,7 +70,7 @@ local function draw_items(self, items, x, y, draw_fn)
   local color = style.text
 
   for _, item in ipairs(items) do
-    if Object.is(item, renderer.font) then
+    if type(item) == "userdata" then
       font = item
     elseif type(item) == "table" then
       color = item
@@ -109,9 +107,9 @@ function StatusView:get_items()
     local dv = core.active_view
     local line, col = dv.doc:get_selection()
     local dirty = dv.doc:is_dirty()
-    local indent_type, indent_size, indent_confirmed = dv.doc:get_indent_info()
+    local indent = dv.doc.indent_info
-    local indent_label = (indent_type == "hard") and "tabs: " or "spaces: "
+    local indent_label = (indent and indent.type == "hard") and "tabs: " or "spaces: "
-    local indent_size_str = tostring(indent_size) .. (indent_confirmed and "" or "*") or "unknown"
+    local indent_size = indent and tostring(indent.size) .. (indent.confirmed and "" or "*") or "unknown"
 
     return {
       dirty and style.accent or style.text, style.icon_font, "f",

data/core/style.lua

@@ -21,48 +21,40 @@ style.tab_width = common.round(170 * SCALE)
 --
 -- On High DPI monitor or non RGB monitor you may consider using antialiasing grayscale instead.
 -- The antialiasing grayscale with full hinting is interesting for crisp font rendering.
-style.font = renderer.font.load(DATADIR .. "/fonts/FiraSans-Regular.ttf", 15 * SCALE)
+style.font = renderer.font.load(DATADIR .. "/fonts/FiraSans-Regular.ttf", 13 * SCALE)
-style.big_font = style.font:copy(46 * SCALE)
+style.big_font = style.font:copy(40 * SCALE)
-style.icon_font = renderer.font.load(DATADIR .. "/fonts/icons.ttf", 16 * SCALE, {antialiasing="grayscale", hinting="full"})
+style.icon_font = renderer.font.load(DATADIR .. "/fonts/icons.ttf", 14 * SCALE, {antialiasing="grayscale", hinting="full"})
-style.icon_big_font = style.icon_font:copy(23 * SCALE)
+style.icon_big_font = style.icon_font:copy(20 * SCALE)
-style.code_font = renderer.font.load(DATADIR .. "/fonts/JetBrainsMono-Regular.ttf", 15 * SCALE)
+style.code_font = renderer.font.load(DATADIR .. "/fonts/JetBrainsMono-Regular.ttf", 13 * SCALE)
 
-style.background = { common.color "#2e2e32" }  -- Docview
+style.background = { common.color "#2e2e32" }
-style.background2 = { common.color "#252529" } -- Treeview
+style.background2 = { common.color "#252529" }
-style.background3 = { common.color "#252529" } -- Command view
+style.background3 = { common.color "#252529" }
 style.text = { common.color "#97979c" }
 style.caret = { common.color "#93DDFA" }
 style.accent = { common.color "#e1e1e6" }
--- style.dim - text color for nonactive tabs, tabs divider, prefix in log and
--- search result, hotkeys for context menu and command view
 style.dim = { common.color "#525257" }
-style.divider = { common.color "#202024" } -- Line between nodes
+style.divider = { common.color "#202024" }
 style.selection = { common.color "#48484f" }
 style.line_number = { common.color "#525259" }
-style.line_number2 = { common.color "#83838f" } -- With cursor
+style.line_number2 = { common.color "#83838f" }
 style.line_highlight = { common.color "#343438" }
 style.scrollbar = { common.color "#414146" }
-style.scrollbar2 = { common.color "#4b4b52" } -- Hovered
+style.scrollbar2 = { common.color "#4b4b52" }
 style.nagbar = { common.color "#FF0000" }
 style.nagbar_text = { common.color "#FFFFFF" }
 style.nagbar_dim = { common.color "rgba(0, 0, 0, 0.45)" }
-style.drag_overlay = { common.color "rgba(255,255,255,0.1)" }
-style.drag_overlay_tab = { common.color "#93DDFA" }
-style.good = { common.color "#72b886" }
-style.warn = { common.color "#FFA94D" }
-style.error = { common.color "#FF3333" }
-style.modified = { common.color "#1c7c9c" }
 
 style.syntax = {}
 style.syntax["normal"] = { common.color "#e1e1e6" }
 style.syntax["symbol"] = { common.color "#e1e1e6" }
 style.syntax["comment"] = { common.color "#676b6f" }
-style.syntax["keyword"] = { common.color "#E58AC9" }  -- local function end if case
+style.syntax["keyword"] = { common.color "#E58AC9" }
-style.syntax["keyword2"] = { common.color "#F77483" } -- self int float
+style.syntax["keyword2"] = { common.color "#F77483" }
 style.syntax["number"] = { common.color "#FFA94D" }
-style.syntax["literal"] = { common.color "#FFA94D" }  -- true false nil
+style.syntax["literal"] = { common.color "#FFA94D" }
 style.syntax["string"] = { common.color "#f7c95c" }
-style.syntax["operator"] = { common.color "#93DDFA" } -- = + - / < >
+style.syntax["operator"] = { common.color "#93DDFA" }
 style.syntax["function"] = { common.color "#93DDFA" }
 
 -- This can be used to override fonts per syntax group.

data/core/syntax.lua

@@ -3,7 +3,7 @@ local common = require "core.common"
 local syntax = {}
 syntax.items = {}
 
-local plain_text_syntax = { name = "Plain Text", patterns = {}, symbols = {} }
+local plain_text_syntax = { patterns = {}, symbols = {} }
 
 
 function syntax.add(t)
@@ -22,7 +22,7 @@ end
 
 function syntax.get(filename, header)
   return find(filename, "files")
-      or (header and find(header, "headers"))
+      or find(header, "headers")
       or plain_text_syntax
 end
 

data/core/tokenizer.lua

@@ -1,5 +1,4 @@
 local syntax = require "core.syntax"
-local common = require "core.common"
 
 local tokenizer = {}
 
@@ -143,13 +142,8 @@ function tokenizer.tokenize(incoming_syntax, text, state)
       code = p._regex
     end    
     repeat
-      local next = res[2] + 1
+      res = p.pattern and { text:find(at_start and "^" .. code or code, res[2]+1) } 
-      -- go to the start of the next utf-8 character
+        or { regex.match(code, text, res[2]+1, at_start and regex.ANCHORED or 0) }
-      while text:byte(next) and common.is_utf8_cont(text, next) do
-        next = next + 1
-      end
-      res = p.pattern and { text:find(at_start and "^" .. code or code, next) }
-        or { regex.match(code, text, next, at_start and regex.ANCHORED or 0) }
       if res[1] and close and target[3] then
         local count = 0
         for i = res[1] - 1, 1, -1 do
@@ -161,7 +155,7 @@ function tokenizer.tokenize(incoming_syntax, text, state)
         if count % 2 == 0 then break end
       end
     until not res[1] or not close or not target[3]
-    return table.unpack(res)
+    return unpack(res)
   end
   
   while i <= #text do
@@ -237,13 +231,8 @@ function tokenizer.tokenize(incoming_syntax, text, state)
 
     -- consume character if we didn't match
     if not matched then
-      local n = 0
+      push_token(res, "normal", text:sub(i, i))
-      -- reach the next character
+      i = i + 1
-      while text:byte(i + n + 1) and common.is_utf8_cont(text, i + n + 1) do
-        n = n + 1
-      end
-      push_token(res, "normal", text:sub(i, i + n))
-      i = i + n + 1
     end
   end
 

data/core/view.lua

@@ -7,10 +7,6 @@ local Object = require "core.object"
 
 local View = Object:extend()
 
--- context can be "application" or "session". The instance of objects
--- with context "session" will be closed when a project session is
--- terminated. The context "application" is for functional UI elements.
-View.context = "application"
 
 function View:new()
   self.position = { x = 0, y = 0 }
@@ -102,10 +98,14 @@ function View:on_text_input(text)
   -- no-op
 end
 
-function View:on_mouse_wheel(y)
 
+function View:on_mouse_wheel(y)
+  if self.scrollable then
+    self.scroll.to.y = self.scroll.to.y + y * -config.mouse_wheel_scroll
+  end
 end
 
+
 function View:get_content_bounds()
   local x = self.scroll.x
   local y = self.scroll.y
@@ -136,7 +136,7 @@ end
 function View:draw_background(color)
   local x, y = self.position.x, self.position.y
   local w, h = self.size.x, self.size.y
-  renderer.draw_rect(x, y, w, h, color)
+  renderer.draw_rect(x, y, w + x % 1, h + y % 1, color)
 end
 
 

data/plugins/autocomplete.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local common = require "core.common"
 local config = require "core.config"
@@ -10,9 +10,9 @@ local RootView = require "core.rootview"
 local DocView = require "core.docview"
 local Doc = require "core.doc"
 
-config.plugins.autocomplete = {
+config.plugins.autocomplete = { 
 	-- Amount of characters that need to be written for autocomplete
-	min_len = 3,
+	min_len = 1,
 	-- The max amount of visible items
 	max_height = 6,
 	-- The max amount of scrollable items
@@ -502,11 +502,6 @@ command.add(predicate, {
     suggestions_idx = math.min(suggestions_idx + 1, #suggestions)
   end,
 
-  ["autocomplete:cycle"] = function()
-    local newidx = suggestions_idx + 1
-    suggestions_idx = newidx > #suggestions and 1 or newidx
-  end,
-
   ["autocomplete:cancel"] = function()
     reset_suggestions()
   end,

data/plugins/autoreload.lua

@@ -1,8 +1,9 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local config = require "core.config"
 local Doc = require "core.doc"
 
+
 local times = setmetatable({}, { __mode = "k" })
 
 local function update_time(doc)
@@ -10,6 +11,7 @@ local function update_time(doc)
   times[doc] = info.modified
 end
 
+
 local function reload_doc(doc)
   local fp = io.open(doc.filename, "r")
   local text = fp:read("*a")
@@ -25,19 +27,23 @@ local function reload_doc(doc)
   core.log_quiet("Auto-reloaded doc \"%s\"", doc.filename)
 end
 
-local on_modify = core.on_dirmonitor_modify
 
-core.on_dirmonitor_modify = function(dir, filepath)
+core.add_thread(function()
-  local abs_filename = dir.name .. PATHSEP .. filepath
+  while true do
-  for _, doc in ipairs(core.docs) do
+    -- check all doc modified times
-    local info = system.get_file_info(doc.filename or "")
+    for _, doc in ipairs(core.docs) do
-    if doc.abs_filename == abs_filename and info and times[doc] ~= info.modified then
+      local info = system.get_file_info(doc.filename or "")
-      reload_doc(doc)
+      if info and times[doc] ~= info.modified then
-      break
+        reload_doc(doc)
+      end
+      coroutine.yield()
     end
+
+    -- wait for next scan
+    coroutine.yield(config.project_scan_rate)
   end
-  on_modify(dir, filepath)
+end)
-end
+
 
 -- patch `Doc.save|load` to store modified time
 local load = Doc.load

data/plugins/contextmenu.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local keymap = require "core.keymap"
@@ -42,35 +42,17 @@ keymap.add {
   ["menu"] = "context:show"
 }
 
-local function copy_log()
-  local item = core.active_view.hovered_item
-  if item then
-    system.set_clipboard(core.get_log(item))
-  end
-end
-
-local function open_as_doc()
-  local doc = core.open_doc("logs.txt")
-  core.root_view:open_doc(doc)
-  doc:insert(1, 1, core.get_log())
-end
-
-menu:register("core.logview", {
-  { text = "Copy entry", command = copy_log },
-  { text = "Open as file", command = open_as_doc }
-})
-
 if require("plugins.scale") then
   menu:register("core.docview", {
-    { text = "Cut",         command = "doc:cut" },
+    { text = "Font +",     command = "scale:increase" },
-    { text = "Copy",        command = "doc:copy" },
+    { text = "Font -",     command = "scale:decrease" },
-    { text = "Paste",       command = "doc:paste" },
+    { text = "Font Reset", command = "scale:reset"    },
-    { text = "Font +",      command = "scale:increase" },
-    { text = "Font -",      command = "scale:decrease" },
-    { text = "Font Reset",  command = "scale:reset"    },
     ContextMenu.DIVIDER,
-    { text = "Find",        command = "find-replace:find"    },
+    { text = "Find",       command = "find-replace:find"    },
-    { text = "Replace",     command = "find-replace:replace" }
+    { text = "Replace",    command = "find-replace:replace" },
+    ContextMenu.DIVIDER,
+    { text = "Find Pattern",    command = "find-replace:find-pattern"    },
+    { text = "Replace Pattern", command = "find-replace:replace-pattern" },
   })
 end
 

data/plugins/detectindent.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local common = require "core.common"
@@ -102,11 +102,6 @@ end
 local function update_cache(doc)
   local type, size, score = detect_indent_stat(doc)
   local score_threshold = 4
-  if score < score_threshold then
-    -- use default values
-    type = config.tab_type
-    size = config.indent_size
-  end
   cache[doc] = { type = type, size = size, confirmed = (score >= score_threshold) }
   doc.indent_info = cache[doc]
 end
@@ -116,91 +111,44 @@ local new = Doc.new
 function Doc:new(...)
   new(self, ...)
   update_cache(self)
+  if not cache[self].confirmed then
+    core.add_thread(function ()
+      while not cache[self].confirmed do
+        update_cache(self)
+        coroutine.yield(1)
+      end
+    end, self)
+  end
 end
 
 local clean = Doc.clean
 function Doc:clean(...)
   clean(self, ...)
-  local _, _, confirmed = self:get_indent_info()
+  update_cache(self)
-  if not confirmed then
+end
-    update_cache(self)
+
+
+local function with_indent_override(doc, fn, ...)
+  local c = cache[doc]
+  if not c then
+    return fn(...)
   end
+  local type, size = config.tab_type, config.indent_size
+  config.tab_type, config.indent_size = c.type, c.size or config.indent_size
+  local r1, r2, r3 = fn(...)
+  config.tab_type, config.indent_size = type, size
+  return r1, r2, r3
 end
 
 
-local function set_indent_type(doc, type)
+local perform = command.perform
-  local _, indent_size = doc:get_indent_info()
+function command.perform(...)
-  cache[doc] = {type = type,
+  return with_indent_override(core.active_view.doc, perform, ...)
-                size = indent_size,
-                confirmed = true}
-  doc.indent_info = cache[doc]
-end
-
-local function set_indent_type_command()
-  core.command_view:enter(
-    "Specify indent style for this file",
-    function(value) -- submit
-      local doc = core.active_view.doc
-      value = value:lower()
-      set_indent_type(doc, value == "tabs" and "hard" or "soft")
-    end,
-    function(text) -- suggest
-      return common.fuzzy_match({"tabs", "spaces"}, text)
-    end,
-    nil, -- cancel
-    function(text) -- validate
-      local t = text:lower()
-      return t == "tabs" or t == "spaces"
-    end
-  )
 end
 
 
-local function set_indent_size(doc, size)
+local draw = DocView.draw
-  local indent_type = doc:get_indent_info()
+function DocView:draw(...)
-  cache[doc] = {type = indent_type,
+  return with_indent_override(self.doc, draw, self, ...)
-                size = size,
-                confirmed = true}
-  doc.indent_info = cache[doc]
 end
 
-local function set_indent_size_command()
-  core.command_view:enter(
-    "Specify indent size for current file",
-    function(value) -- submit
-      local value = math.floor(tonumber(value))
-      local doc = core.active_view.doc
-      set_indent_size(doc, value)
-    end,
-    nil, -- suggest
-    nil, -- cancel
-    function(value) -- validate
-      local value = tonumber(value)
-      return value ~= nil and value >= 1
-    end
-  )
-end
-
-
-command.add("core.docview", {
-  ["indent:set-file-indent-type"] = set_indent_type_command,
-  ["indent:set-file-indent-size"] = set_indent_size_command
-})
-
-
-command.add(function()
-    return core.active_view:is(DocView)
-           and cache[core.active_view.doc]
-           and cache[core.active_view.doc].type == "soft"
-  end, {
-  ["indent:switch-file-to-tabs-indentation"] = function() set_indent_type(core.active_view.doc, "hard") end
-})
-
-
-command.add(function()
-    return core.active_view:is(DocView)
-           and cache[core.active_view.doc]
-           and cache[core.active_view.doc].type == "hard"
-  end, {
-  ["indent:switch-file-to-spaces-indentation"] = function() set_indent_type(core.active_view.doc, "soft") end
-})

data/plugins/drawwhitespace.lua

@@ -1,36 +0,0 @@
--- mod-version:2 -- lite-xl 2.0
-
-local style = require "core.style"
-local DocView = require "core.docview"
-local common = require "core.common"
-
-local draw_line_text = DocView.draw_line_text
-
-function DocView:draw_line_text(idx, x, y)
-  local font = (self:get_font() or style.syntax_fonts["whitespace"] or style.syntax_fonts["comment"])
-  local color = style.syntax.whitespace or style.syntax.comment
-  local ty = y + self:get_line_text_y_offset()
-  local tx
-  local text, offset, s, e = self.doc.lines[idx], 1
-  local x1, _, x2, _ = self:get_content_bounds()
-  local _offset = self:get_x_offset_col(idx, x1)
-  offset = _offset
-  while true do
-    s, e = text:find(" +", offset)
-    if not s then break end
-    tx = self:get_col_x_offset(idx, s) + x
-    renderer.draw_text(font, string.rep("·", e - s + 1), tx, ty, color)
-    if tx > x + x2 then break end
-    offset = e + 1
-  end
-  offset = _offset
-  while true do
-    s, e = text:find("\t", offset)
-    if not s then break end
-    tx = self:get_col_x_offset(idx, s) + x
-    renderer.draw_text(font, "»", tx, ty, color)
-    if tx > x + x2 then break end
-    offset = e + 1
-  end
-  draw_line_text(self, idx, x, y)
-end

data/plugins/language_c.lua

@@ -1,8 +1,7 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
-  name = "C",
   files = { "%.c$", "%.h$", "%.inl$" },
   comment = "//",
   patterns = {
@@ -44,7 +43,7 @@ syntax.add {
     ["case"]     = "keyword",
     ["default"]  = "keyword",
     ["auto"]     = "keyword",
-    ["void"]     = "keyword2",
+    ["void"]     = "keyword",
     ["int"]      = "keyword2",
     ["short"]    = "keyword2",
     ["long"]     = "keyword2",

data/plugins/language_cpp.lua

@@ -1,10 +1,9 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 pcall(require, "plugins.language_c")
 
 local syntax = require "core.syntax"
 
 syntax.add {
-  name = "C++",
   files = {
     "%.h$", "%.inl$", "%.cpp$", "%.cc$", "%.C$", "%.cxx$",
     "%.c++$", "%.hh$", "%.H$", "%.hxx$", "%.hpp$", "%.h++$"
@@ -96,7 +95,7 @@ syntax.add {
     ["default"]  = "keyword",
     ["auto"]     = "keyword",
     ["const"]    = "keyword",
-    ["void"]     = "keyword2",
+    ["void"]     = "keyword",
     ["int"]      = "keyword2",
     ["short"]    = "keyword2",
     ["long"]     = "keyword2",

data/plugins/language_css.lua

@@ -1,8 +1,7 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
-  name = "CSS",
   files = { "%.css$" },
   patterns = {
     { pattern = "\\.",                type = "normal"   },

data/plugins/language_html.lua

@@ -1,8 +1,7 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
-  name = "HTML",
   files = { "%.html?$" },
   patterns = {
     { 

data/plugins/language_js.lua

@@ -1,19 +1,18 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
-  name = "JavaScript",
   files = { "%.js$", "%.json$", "%.cson$" },
   comment = "//",
   patterns = {
     { pattern = "//.-\n",               type = "comment"  },
     { pattern = { "/%*", "%*/" },       type = "comment"  },
-    { pattern = { '/[^= ]', '/', '\\' },type = "string"   },
+    { pattern = { '/%g', '/', '\\' },   type = "string"   },
     { pattern = { '"', '"', '\\' },     type = "string"   },
     { pattern = { "'", "'", '\\' },     type = "string"   },
     { pattern = { "`", "`", '\\' },     type = "string"   },
-    { pattern = "0x[%da-fA-F_]+n?",     type = "number"   },
+    { pattern = "0x[%da-fA-F]+",        type = "number"   },
-    { pattern = "-?%d+[%d%.eE_n]*",     type = "number"   },
+    { pattern = "-?%d+[%d%.eE]*",       type = "number"   },
     { pattern = "-?%.?%d+",             type = "number"   },
     { pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" },
     { pattern = "[%a_][%w_]*%f[(]",     type = "function" },

data/plugins/language_lua.lua

@@ -1,8 +1,7 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
-  name = "Lua",
   files = "%.lua$",
   headers = "^#!.*[ /]lua",
   comment = "--",

data/plugins/language_md.lua

@@ -1,56 +1,22 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local syntax = require "core.syntax"
 
-
-
 syntax.add {
-  name = "Markdown",
   files = { "%.md$", "%.markdown$" },
   patterns = {
-    { pattern = "\\.",                      type = "normal"   },
+    { pattern = "\\.",                    type = "normal"   },
-    { pattern = { "<!%-%-", "%-%->" },      type = "comment"  },
+    { pattern = { "<!%-%-", "%-%->" },    type = "comment"  },
-    { pattern = { "```c++", "```" },        type = "string", syntax = ".cpp" },
+    { pattern = { "```", "```" },         type = "string"   },
-    { pattern = { "```python", "```" },     type = "string", syntax = ".py" },
+    { pattern = { "``", "``", "\\" },     type = "string"   },
-    { pattern = { "```ruby", "```" },       type = "string", syntax = ".rb" },
+    { pattern = { "`", "`", "\\" },       type = "string"   },
-    { pattern = { "```perl", "```" },       type = "string", syntax = ".pl" },
+    { pattern = { "~~", "~~", "\\" },     type = "keyword2" },
-    { pattern = { "```php", "```" },        type = "string", syntax = ".php" },
+    { pattern = "%-%-%-+",                type = "comment" },
-    { pattern = { "```javascript", "```" }, type = "string", syntax = ".js" },
+    { pattern = "%*%s+",                  type = "operator" },
-    { pattern = { "```html", "```" },       type = "string", syntax = ".html" },
+    { pattern = { "%*", "[%*\n]", "\\" }, type = "operator" },
-    { pattern = { "```xml", "```" },        type = "string", syntax = ".xml" },
+    { pattern = { "%_", "[%_\n]", "\\" }, type = "keyword2" },
-    { pattern = { "```css", "```" },        type = "string", syntax = ".css" },
+    { pattern = "#.-\n",                  type = "keyword"  },
-    { pattern = { "```lua", "```" },        type = "string", syntax = ".lua" },
+    { pattern = "!?%[.-%]%(.-%)",         type = "function" },
-    { pattern = { "```bash", "```" },       type = "string", syntax = ".sh" },
+    { pattern = "https?://%S+",           type = "function" },
-    { pattern = { "```java", "```" },       type = "string", syntax = ".java" },
-    { pattern = { "```c#", "```" },         type = "string", syntax = ".cs" },
-    { pattern = { "```cmake", "```" },      type = "string", syntax = ".cmake" },
-    { pattern = { "```d", "```" },          type = "string", syntax = ".d" },
-    { pattern = { "```glsl", "```" },       type = "string", syntax = ".glsl" },
-    { pattern = { "```c", "```" },          type = "string", syntax = ".c" },
-    { pattern = { "```julia", "```" },          type = "string", syntax = ".jl" },
-    { pattern = { "```rust", "```" },          type = "string", syntax = ".rs" },
-    { pattern = { "```dart", "```" },          type = "string", syntax = ".dart" },
-    { pattern = { "```v", "```" },          type = "string", syntax = ".v" },
-    { pattern = { "```toml", "```" },          type = "string", syntax = ".toml" },
-    { pattern = { "```yaml", "```" },          type = "string", syntax = ".yaml" },
-    { pattern = { "```php", "```" },          type = "string", syntax = ".php" },
-    { pattern = { "```nim", "```" },          type = "string", syntax = ".nim" },
-    { pattern = { "```typescript", "```" },          type = "string", syntax = ".ts" },
-    { pattern = { "```rescript", "```" },          type = "string", syntax = ".res" },
-    { pattern = { "```moon", "```" },          type = "string", syntax = ".moon" },
-    { pattern = { "```go", "```" },          type = "string", syntax = ".go" },
-    { pattern = { "```lobster", "```" },          type = "string", syntax = ".lobster" },
-     { pattern = { "```liquid", "```" },          type = "string", syntax = ".liquid" },
-    { pattern = { "```", "```" },           type = "string"   },
-    { pattern = { "``", "``", "\\" },       type = "string"   },
-    { pattern = { "`", "`", "\\" },         type = "string"   },
-    { pattern = { "~~", "~~", "\\" },       type = "keyword2" },
-    { pattern = "%-%-%-+",                  type = "comment" },
-    { pattern = "%*%s+",                    type = "operator" },
-    { pattern = { "%*", "[%*\n]", "\\" },   type = "operator" },
-    { pattern = { "%_", "[%_\n]", "\\" },   type = "keyword2" },
-    { pattern = "#.-\n",                    type = "keyword"  },
-    { pattern = "!?%[.-%]%(.-%)",           type = "function" },
-    { pattern = "https?://%S+",             type = "function" },
   },
   symbols = { },
 }

data/plugins/language_python.lua

@@ -1,22 +1,21 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
-  name = "Python",
+  files = { "%.py$", "%.pyw$" },
-  files = { "%.py$", "%.pyw$", "%.rpy$" },
   headers = "^#!.*[ /]python",
   comment = "#",
   patterns = {
-    { pattern = { "#", "\n" },                 type = "comment"  },
+    { pattern = { "#", "\n" },            type = "comment"  },
-    { pattern = { '[ruU]?"""', '"""'; '\\' },  type = "string"   },
+    { pattern = { '[ruU]?"', '"', '\\' }, type = "string"   },
-    { pattern = { '[ruU]?"', '"', '\\' },      type = "string"   },
+    { pattern = { "[ruU]?'", "'", '\\' }, type = "string"   },
-    { pattern = { "[ruU]?'", "'", '\\' },      type = "string"   },
+    { pattern = { '"""', '"""' },         type = "string"   },
-    { pattern = "0x[%da-fA-F]+",               type = "number"   },
+    { pattern = "0x[%da-fA-F]+",          type = "number"   },
-    { pattern = "-?%d+[%d%.eE]*",              type = "number"   },
+    { pattern = "-?%d+[%d%.eE]*",         type = "number"   },
-    { pattern = "-?%.?%d+",                    type = "number"   },
+    { pattern = "-?%.?%d+",               type = "number"   },
-    { pattern = "[%+%-=/%*%^%%<>!~|&]",        type = "operator" },
+    { pattern = "[%+%-=/%*%^%%<>!~|&]",   type = "operator" },
-    { pattern = "[%a_][%w_]*%f[(]",            type = "function" },
+    { pattern = "[%a_][%w_]*%f[(]",       type = "function" },
-    { pattern = "[%a_][%w_]*",                 type = "symbol"   },
+    { pattern = "[%a_][%w_]*",            type = "symbol"   },
   },
   symbols = {
     ["class"]    = "keyword",

data/plugins/language_xml.lua

@@ -1,8 +1,7 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local syntax = require "core.syntax"
 
 syntax.add {
-  name = "XML",
   files = { "%.xml$" },
   headers = "<%?xml",
   patterns = {

data/plugins/lineguide.lua

@@ -1,21 +1,21 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local config = require "core.config"
 local style = require "core.style"
 local DocView = require "core.docview"
-local CommandView = require "core.commandview"
 
 local draw_overlay = DocView.draw_overlay
 
 function DocView:draw_overlay(...)
-  if not self:is(CommandView) then
+  local ns = ("n"):rep(config.line_limit)
-    local offset = self:get_font():get_width("n") * config.line_limit
+  local ss = self:get_font():subpixel_scale()
-    local x = self:get_line_screen_position(1) + offset
+  local offset = self:get_font():get_width_subpixel(ns) / ss
-    local y = self.position.y
+  local x = self:get_line_screen_position(1) + offset
-    local w = math.ceil(SCALE * 1)
+  local y = self.position.y
-    local h = self.size.y
+  local w = math.ceil(SCALE * 1)
-  
+  local h = self.size.y
-    local color = style.guide or style.selection
+
-    renderer.draw_rect(x, y, w, h, color)
+  local color = style.guide or style.selection
-  end
+  renderer.draw_rect(x, y, w, h, color)
+
   draw_overlay(self, ...)
 end

data/plugins/macro.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local keymap = require "core.keymap"

data/plugins/projectsearch.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local common = require "core.common"
 local keymap = require "core.keymap"
@@ -9,7 +9,6 @@ local View = require "core.view"
 
 local ResultsView = View:extend()
 
-ResultsView.context = "session"
 
 function ResultsView:new(text, fn)
   ResultsView.super.new(self)
@@ -92,7 +91,7 @@ end
 function ResultsView:on_mouse_pressed(...)
   local caught = ResultsView.super.on_mouse_pressed(self, ...)
   if not caught then
-    return self:open_selected_result()
+    self:open_selected_result()
   end
 end
 
@@ -108,7 +107,6 @@ function ResultsView:open_selected_result()
     dv.doc:set_selection(res.line, res.col)
     dv:scroll_to_line(res.line, false, true)
   end)
-  return true
 end
 
 
@@ -172,7 +170,7 @@ function ResultsView:draw()
   local ox, oy = self:get_content_offset()
   local x, y = ox + style.padding.x, oy + style.padding.y
   local files_number = core.project_files_number()
-  local per = common.clamp(files_number and self.last_file_idx / files_number or 1, 0, 1)
+  local per = files_number and self.last_file_idx / files_number or 1
   local text
   if self.searching then
     if files_number then

data/plugins/quote.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local keymap = require "core.keymap"

data/plugins/reflow.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local config = require "core.config"
 local command = require "core.command"

data/plugins/scale.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local common = require "core.common"
 local command = require "core.command"
@@ -13,6 +13,7 @@ config.plugins.scale = {
   use_mousewheel = true
 }
 
+local scale_level = 0
 local scale_steps = 0.05
 
 local current_scale = SCALE
@@ -33,6 +34,9 @@ local function set_scale(scale)
   local s = scale / current_scale
   current_scale = scale
 
+  -- we set scale_level in case this was called by user
+  scale_level = (scale - default_scale) / scale_steps
+
   if config.plugins.scale.mode == "ui" then
     SCALE = scale
 
@@ -44,18 +48,10 @@ local function set_scale(scale)
     style.tab_width      = style.tab_width      * s
 
     for _, name in ipairs {"font", "big_font", "icon_font", "icon_big_font", "code_font"} do
-      style[name] = renderer.font.copy(style[name], s * style[name]:get_size())
+      renderer.font.set_size(style[name], s * style[name]:get_size())
     end
   else
-    style.code_font = renderer.font.copy(style.code_font, s * style.code_font:get_size())
+    renderer.font.set_size(style.code_font, s * style.code_font:get_size())
-  end
-
-  for _, font in pairs(style.syntax_fonts) do
-    renderer.font.set_size(font, s * font:get_size())
-  end
-
-  for _, font in pairs(style.syntax_fonts) do
-    renderer.font.set_size(font, s * font:get_size())
   end
 
   -- restore scroll positions
@@ -71,16 +67,30 @@ local function get_scale()
   return current_scale
 end
 
+local on_mouse_wheel = RootView.on_mouse_wheel
+
+function RootView:on_mouse_wheel(d, ...)
+  if keymap.modkeys["ctrl"] and config.plugins.scale.use_mousewheel then
+    if d < 0 then command.perform "scale:decrease" end
+    if d > 0 then command.perform "scale:increase" end
+  else
+    return on_mouse_wheel(self, d, ...)
+  end
+end
+
 local function res_scale()
-  set_scale(default_scale)
+    scale_level = 0
+    set_scale(default_scale)
 end
 
 local function inc_scale()
-  set_scale(current_scale + scale_steps)
+    scale_level = scale_level + 1
+    set_scale(default_scale + scale_level * scale_steps)
 end
 
 local function dec_scale()
-  set_scale(current_scale - scale_steps)
+    scale_level = scale_level - 1
+    set_scale(default_scale + scale_level * scale_steps)
 end
 
 
@@ -94,8 +104,6 @@ keymap.add {
   ["ctrl+0"] = "scale:reset",
   ["ctrl+-"] = "scale:decrease",
   ["ctrl+="] = "scale:increase",
-  ["ctrl+wheelup"] = "scale:increase",
-  ["ctrl+wheeldown"] = "scale:decrease"
 }
 
 return {

data/plugins/tabularize.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local translate = require "core.doc.translate"

data/plugins/toolbarview.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local common = require "core.common"
 local command = require "core.command"

data/plugins/treeview.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local common = require "core.common"
 local command = require "core.command"
@@ -41,18 +41,8 @@ function TreeView:new()
   self.init_size = true
   self.target_size = default_treeview_size
   self.cache = {}
+  self.last = {}
   self.tooltip = { x = 0, y = 0, begin = 0, alpha = 0 }
-
-  self.item_icon_width = 0
-  self.item_text_spacing = 0
-
-  local on_dirmonitor_modify = core.on_dirmonitor_modify
-  function core.on_dirmonitor_modify(dir, filepath)
-    if self.cache[dir.name] then
-      self.cache[dir.name][filepath] = nil
-    end
-    on_dirmonitor_modify(dir, filepath)
-  end
 end
 
 
@@ -64,7 +54,7 @@ function TreeView:set_target_size(axis, value)
 end
 
 
-function TreeView:get_cached(dir, item, dirname)
+function TreeView:get_cached(item, dirname)
   local dir_cache = self.cache[dirname]
   if not dir_cache then
     dir_cache = {}
@@ -90,7 +80,6 @@ function TreeView:get_cached(dir, item, dirname)
     end
     t.name = basename
     t.type = item.type
-    t.dir = dir -- points to top level "dir" item
     dir_cache[cache_name] = t
   end
   return t
@@ -115,13 +104,18 @@ end
 
 
 function TreeView:check_cache()
+  -- invalidate cache's skip values if project_files has changed
   for i = 1, #core.project_directories do
     local dir = core.project_directories[i]
-    -- invalidate cache's skip values if directory is declared dirty
+    local last_files = self.last[dir.name]
-    if dir.is_dirty and self.cache[dir.name] then
+    if not last_files then
-      self:invalidate_cache(dir.name)
+      self.last[dir.name] = dir.files
+    else
+      if dir.files ~= last_files then
+        self:invalidate_cache(dir.name)
+        self.last[dir.name] = dir.files
+      end
     end
-    dir.is_dirty = false
   end
 end
 
@@ -137,14 +131,14 @@ function TreeView:each_item()
 
     for k = 1, #core.project_directories do
       local dir = core.project_directories[k]
-      local dir_cached = self:get_cached(dir, dir.item, dir.name)
+      local dir_cached = self:get_cached(dir.item, dir.name)
       coroutine.yield(dir_cached, ox, y, w, h)
       count_lines = count_lines + 1
       y = y + h
       local i = 1
       while i <= #dir.files and dir_cached.expanded do
         local item = dir.files[i]
-        local cached = self:get_cached(dir, item, dir.name)
+        local cached = self:get_cached(item, dir.name)
 
         coroutine.yield(cached, ox, y, w, h)
         count_lines = count_lines + 1
@@ -212,6 +206,7 @@ local function create_directory_in(item)
       core.error("cannot create directory %q: %s", dirname, err)
     end
     item.expanded = true
+    core.reschedule_project_scan()
   end)
 end
 
@@ -219,31 +214,39 @@ end
 function TreeView:on_mouse_pressed(button, x, y, clicks)
   local caught = TreeView.super.on_mouse_pressed(self, button, x, y, clicks)
   if caught or button ~= "left" then
-    return true
+    return
   end
   local hovered_item = self.hovered_item
   if not hovered_item then
-    return false
+    return
   elseif hovered_item.type == "dir" then
     if keymap.modkeys["ctrl"] and button == "left" then
       create_directory_in(hovered_item)
     else
-      hovered_item.expanded = not hovered_item.expanded
+      if core.project_files_limit and not hovered_item.expanded then
-      if hovered_item.dir.files_limit then
+        local filename, abs_filename = hovered_item.filename, hovered_item.abs_filename
-        core.update_project_subdir(hovered_item.dir, hovered_item.filename, hovered_item.expanded)
+        local index = 0
-        core.project_subdir_set_show(hovered_item.dir, hovered_item.filename, hovered_item.expanded)
+        -- The loop below is used to find the first match starting from the end
+        -- in case there are multiple matches.
+        while index and index + #filename < #abs_filename do
+          index = string.find(abs_filename, filename, index + 1, true)
+        end
+        -- we assume here index is not nil because the abs_filename must contain the
+        -- relative filename
+        local dirname = string.sub(abs_filename, 1, index - 2)
+        if core.is_project_folder(dirname) then
+          core.scan_project_folder(dirname, filename)
+          self:invalidate_cache(dirname)
+        end
       end
+      hovered_item.expanded = not hovered_item.expanded
     end
   else
     core.try(function()
-      if core.last_active_view and core.active_view == self then
+      local doc_filename = common.relative_path(core.project_dir, hovered_item.abs_filename)
-        core.set_active_view(core.last_active_view)
-      end
-      local doc_filename = core.normalize_to_project_dir(hovered_item.abs_filename)
       core.root_view:open_doc(core.open_doc(doc_filename))
     end)
   end
-  return true
 end
 
 
@@ -264,9 +267,6 @@ function TreeView:update()
     self.tooltip.alpha = 0
   end
 
-  self.item_icon_width = style.icon_font:get_width("D")
-  self.item_text_spacing = style.icon_font:get_width("f") / 2
-
   TreeView.super.update(self)
 end
 
@@ -295,90 +295,47 @@ function TreeView:draw_tooltip()
 end
 
 
-function TreeView:get_item_icon(item, active, hovered)
-  local character = "f"
-  if item.type == "dir" then
-    character = item.expanded and "D" or "d"
-  end
-  local font = style.icon_font
-  local color = style.text
-  if active or hovered then
-    color = style.accent
-  end
-  return character, font, color
-end
-
-function TreeView:get_item_text(item, active, hovered)
-  local text = item.name
-  local font = style.font
-  local color = style.text
-  if active or hovered then
-    color = style.accent
-  end
-  return text, font, color
-end
-
-
-function TreeView:draw_item_text(item, active, hovered, x, y, w, h)
-  local item_text, item_font, item_color = self:get_item_text(item, active, hovered)
-  common.draw_text(item_font, item_color, item_text, nil, x, y, 0, h)
-end
-
-
-function TreeView:draw_item_icon(item, active, hovered, x, y, w, h)
-  local icon_char, icon_font, icon_color = self:get_item_icon(item, active, hovered)
-  common.draw_text(icon_font, icon_color, icon_char, nil, x, y, 0, h)
-  return self.item_icon_width + self.item_text_spacing
-end
-
-
-function TreeView:draw_item_body(item, active, hovered, x, y, w, h)
-    x = x + self:draw_item_icon(item, active, hovered, x, y, w, h)
-    self:draw_item_text(item, active, hovered, x, y, w, h)
-end
-
-
-function TreeView:draw_item_chevron(item, active, hovered, x, y, w, h)
-  if item.type == "dir" then
-    local chevron_icon = item.expanded and "-" or "+"
-    local chevron_color = hovered and style.accent or style.text
-    common.draw_text(style.icon_font, chevron_color, chevron_icon, nil, x, y, 0, h)
-  end
-  return style.padding.x
-end
-
-
-function TreeView:draw_item_background(item, active, hovered, x, y, w, h)
-  if hovered then
-    renderer.draw_rect(x, y, w, h, style.line_highlight)
-  end
-end
-
-
-function TreeView:draw_item(item, active, hovered, x, y, w, h)
-  self:draw_item_background(item, active, hovered, x, y, w, h)
-
-  x = x + item.depth * style.padding.x + style.padding.x
-  x = x + self:draw_item_chevron(item, active, hovered, x, y, w, h)
-
-  self:draw_item_body(item, active, hovered, x, y, w, h)
-end
-
-
 function TreeView:draw()
   self:draw_background(style.background2)
-  local _y, _h = self.position.y, self.size.y
+
+  local icon_width = style.icon_font:get_width("D")
+  local spacing = style.icon_font:get_width("f") / 2
 
   local doc = core.active_view.doc
   local active_filename = doc and system.absolute_path(doc.filename or "")
 
   for item, x,y,w,h in self:each_item() do
-    if y + h >= _y and y < _y + _h then
+    local color = style.text
-      self:draw_item(item,
+
-        item.abs_filename == active_filename,
+    -- highlight active_view doc
-        item == self.hovered_item,
+    if item.abs_filename == active_filename then
-        x, y, w, h)
+      color = style.accent
     end
+
+    -- hovered item background
+    if item == self.hovered_item then
+      renderer.draw_rect(x, y, w, h, style.line_highlight)
+      color = style.accent
+    end
+
+    -- icons
+    x = x + item.depth * style.padding.x + style.padding.x
+    if item.type == "dir" then
+      local icon1 = item.expanded and "-" or "+"
+      local icon2 = item.expanded and "D" or "d"
+      common.draw_text(style.icon_font, color, icon1, nil, x, y, 0, h)
+      x = x + style.padding.x
+      common.draw_text(style.icon_font, color, icon2, nil, x, y, 0, h)
+      x = x + icon_width
+    else
+      x = x + style.padding.x
+      common.draw_text(style.icon_font, color, "f", nil, x, y, 0, h)
+      x = x + icon_width
+    end
+
+    -- text
+    x = x + spacing
+    x = common.draw_text(style.font, color, item.name, nil, x, y, 0, h)
   end
 
   self:draw_scrollbar()
@@ -447,7 +404,7 @@ function RootView:draw(...)
 end
 
 local function is_project_folder(path)
-  return core.project_dir == path
+  return common.basename(core.project_dir) == path
 end
 
 menu:register(function() return view.hovered_item end, {
@@ -458,7 +415,7 @@ menu:register(function() return view.hovered_item end, {
 menu:register(
   function()
     return view.hovered_item
-      and not is_project_folder(view.hovered_item.abs_filename)
+      and not is_project_folder(view.hovered_item.filename)
   end,
   {
     { text = "Rename", command = "treeview:rename" },
@@ -480,36 +437,22 @@ menu:register(
 command.add(nil, {
   ["treeview:toggle"] = function()
     view.visible = not view.visible
-  end})
+  end,
 
-
-command.add(function() return view.hovered_item ~= nil end, {
   ["treeview:rename"] = function()
     local old_filename = view.hovered_item.filename
-    local old_abs_filename = view.hovered_item.abs_filename
     core.command_view:set_text(old_filename)
     core.command_view:enter("Rename", function(filename)
-      filename = core.normalize_to_project_dir(filename)
+      os.rename(old_filename, filename)
-      local abs_filename = core.project_absolute_path(filename)
+      core.reschedule_project_scan()
-      local res, err = os.rename(old_abs_filename, abs_filename)
+      core.log("Renamed \"%s\" to \"%s\"", old_filename, filename)
-      if res then -- successfully renamed
-        for _, doc in ipairs(core.docs) do
-          if doc.abs_filename and old_abs_filename == doc.abs_filename then
-            doc:set_filename(filename, abs_filename) -- make doc point to the new filename
-            doc:reset_syntax()
-            break -- only first needed
-          end
-        end
-        core.log("Renamed \"%s\" to \"%s\"", old_filename, filename)
-      else
-        core.error("Error while renaming \"%s\" to \"%s\": %s", old_abs_filename, abs_filename, err)
-      end
     end, common.path_suggest)
   end,
 
   ["treeview:new-file"] = function()
-    if not is_project_folder(view.hovered_item.abs_filename) then
+    local dir_name = view.hovered_item.filename
-      core.command_view:set_text(view.hovered_item.filename .. "/")
+    if not is_project_folder(dir_name) then
+      core.command_view:set_text(dir_name .. "/")
     end
     core.command_view:enter("Filename", function(filename)
       local doc_filename = core.project_dir .. PATHSEP .. filename
@@ -517,17 +460,20 @@ command.add(function() return view.hovered_item ~= nil end, {
       file:write("")
       file:close()
       core.root_view:open_doc(core.open_doc(doc_filename))
+      core.reschedule_project_scan()
       core.log("Created %s", doc_filename)
     end, common.path_suggest)
   end,
 
   ["treeview:new-folder"] = function()
-    if not is_project_folder(view.hovered_item.abs_filename) then
+    local dir_name = view.hovered_item.filename
-      core.command_view:set_text(view.hovered_item.filename .. "/")
+    if not is_project_folder(dir_name) then
+      core.command_view:set_text(dir_name .. "/")
     end
     core.command_view:enter("Folder Name", function(filename)
       local dir_path = core.project_dir .. PATHSEP .. filename
       common.mkdirp(dir_path)
+      core.reschedule_project_scan()
       core.log("Created %s", dir_path)
     end, common.path_suggest)
   end,
@@ -564,6 +510,7 @@ command.add(function() return view.hovered_item ~= nil end, {
               return
             end
           end
+          core.reschedule_project_scan()
           core.log("Deleted \"%s\"", filename)
         end
       end
@@ -574,7 +521,7 @@ command.add(function() return view.hovered_item ~= nil end, {
     local hovered_item = view.hovered_item
 
     if PLATFORM == "Windows" then
-      system.exec(string.format("start \"\" %q", hovered_item.abs_filename))
+      system.exec("start " .. hovered_item.abs_filename)
     elseif string.find(PLATFORM, "Mac") then
       system.exec(string.format("open %q", hovered_item.abs_filename))
     elseif PLATFORM == "Linux" then

data/plugins/trimwhitespace.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local command = require "core.command"
 local Doc = require "core.doc"

data/plugins/workspace.lua

@@ -1,4 +1,4 @@
--- mod-version:2 -- lite-xl 2.0
+-- mod-version:1 -- lite-xl 1.16
 local core = require "core"
 local common = require "core.common"
 local DocView = require "core.docview"

docs/api/process.lua

@@ -57,26 +57,23 @@ process.WAIT_INFINITE = -1
 ---@type integer
 process.WAIT_DEADLINE = -2
 
----Default behavior for redirecting streams.
+---Used for the process.options stdin, stdout and stderr fields.
----This flag is deprecated and for backwards compatibility with reproc only.
----The behavior of this flag may change in future versions of Lite XL.
 ---@type integer
 process.REDIRECT_DEFAULT = 0
 
----Allow Process API to read this stream via process:read functions.
+---Used for the process.options stdin, stdout and stderr fields.
 ---@type integer
 process.REDIRECT_PIPE = 1
 
----Redirect this stream to the parent.
+---Used for the process.options stdin, stdout and stderr fields.
 ---@type integer
 process.REDIRECT_PARENT = 2
 
----Discard this stream (piping it to /dev/null)
+---Used for the process.options stdin, stdout and stderr fields.
 ---@type integer
 process.REDIRECT_DISCARD = 3
 
----Redirect this stream to stdout.
+---Used for the process.options stdin, stdout and stderr fields.
----This flag can only be used on process.options.stderr.
 ---@type integer
 process.REDIRECT_STDOUT = 4
 

docs/api/renderer.lua

@@ -19,9 +19,6 @@ renderer.color = {}
 ---@class renderer.fontoptions
 ---@field public antialiasing "'grayscale'" | "'subpixel'"
 ---@field public hinting "'slight'" | "'none'" | '"full"'
--- @field public bold boolean
--- @field public italic boolean
--- @field public underline boolean
 renderer.fontoptions = {}
 
 ---
@@ -61,6 +58,15 @@ function renderer.font:set_tab_size(chars) end
 ---@return number
 function renderer.font:get_width(text) end
 
+---
+---Get the width in subpixels of the given text when
+---rendered with this font.
+---
+---@param text string
+---
+---@return number
+function renderer.font:get_width_subpixel(text) end
+
 ---
 ---Get the height in pixels that occupies a single character
 ---when rendered with this font.
@@ -68,6 +74,12 @@ function renderer.font:get_width(text) end
 ---@return number
 function renderer.font:get_height() end
 
+---
+---Gets the font subpixel scale.
+---
+---@return number
+function renderer.font:subpixel_scale() end
+
 ---
 ---Get the current size of the font.
 ---

lib/dmon/dmon_extra.h

@@ -1,162 +0,0 @@
-#ifndef __DMON_EXTRA_H__
-#define __DMON_EXTRA_H__
-
-//
-// Copyright 2021 Sepehr Taghdisian (septag@github). All rights reserved.
-// License: https://github.com/septag/dmon#license-bsd-2-clause
-//
-//  Extra header functionality for dmon.h for the backend based on inotify
-//  
-//  Add/Remove directory functions:
-//  dmon_watch_add: Adds a sub-directory to already valid watch_id. sub-directories are assumed to be relative to watch root_dir
-//  dmon_watch_add: Removes a sub-directory from already valid watch_id. sub-directories are assumed to be relative to watch root_dir
-//  Reason: The inotify backend does not work well when watching in recursive mode a root directory of a large tree, it may take
-//          quite a while until all inotify watches are established, and events will not be received in this time.  Also, since one
-//          inotify watch will be established per subdirectory, it is possible that the maximum amount of inotify watches per user
-//          will be reached. The default maximum is 8192.
-//          When using inotify backend users may turn off the DMON_WATCHFLAGS_RECURSIVE flag and add/remove selectively the
-//          sub-directories to be watched based on application-specific logic about which sub-directory actually needs to be watched.
-//          The function dmon_watch_add and dmon_watch_rm are used to this purpose.
-//
-
-#ifndef __DMON_H__
-#error "Include 'dmon.h' before including this file"
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-DMON_API_DECL bool dmon_watch_add(dmon_watch_id id, const char* subdir);
-DMON_API_DECL bool dmon_watch_rm(dmon_watch_id id, const char* watchdir);
-
-#ifdef __cplusplus
-}
-#endif
-
-#ifdef DMON_IMPL
-#if DMON_OS_LINUX
-DMON_API_IMPL bool dmon_watch_add(dmon_watch_id id, const char* watchdir)
-{
-    DMON_ASSERT(id.id > 0 && id.id <= DMON_MAX_WATCHES);
-
-    bool skip_lock = pthread_self() == _dmon.thread_handle;
-
-    if (!skip_lock)
-        pthread_mutex_lock(&_dmon.mutex);
-
-    dmon__watch_state* watch = &_dmon.watches[id.id - 1];
-
-    // check if the directory exists
-    // if watchdir contains absolute/root-included path, try to strip the rootdir from it
-    // else, we assume that watchdir is correct, so save it as it is
-    struct stat st;
-    dmon__watch_subdir subdir;
-    if (stat(watchdir, &st) == 0 && (st.st_mode & S_IFDIR)) {
-        dmon__strcpy(subdir.rootdir, sizeof(subdir.rootdir), watchdir);
-        if (strstr(subdir.rootdir, watch->rootdir) == subdir.rootdir) {
-            dmon__strcpy(subdir.rootdir, sizeof(subdir.rootdir), watchdir + strlen(watch->rootdir));
-        }
-    } else {
-        char fullpath[DMON_MAX_PATH];
-        dmon__strcpy(fullpath, sizeof(fullpath), watch->rootdir);
-        dmon__strcat(fullpath, sizeof(fullpath), watchdir);
-        if (stat(fullpath, &st) != 0 || (st.st_mode & S_IFDIR) == 0) {
-            _DMON_LOG_ERRORF("Watch directory '%s' is not valid", watchdir);
-            if (!skip_lock)
-                pthread_mutex_unlock(&_dmon.mutex);
-            return false;
-        }
-        dmon__strcpy(subdir.rootdir, sizeof(subdir.rootdir), watchdir);
-    }
-
-    int dirlen = (int)strlen(subdir.rootdir);
-    if (subdir.rootdir[dirlen - 1] != '/') {
-        subdir.rootdir[dirlen] = '/';
-        subdir.rootdir[dirlen + 1] = '\0';
-    }
-
-    // check that the directory is not already added
-    for (int i = 0, c = stb_sb_count(watch->subdirs); i < c; i++) {
-        if (strcmp(subdir.rootdir, watch->subdirs[i].rootdir) == 0) {
-            _DMON_LOG_ERRORF("Error watching directory '%s', because it is already added.", watchdir);
-            if (!skip_lock) 
-                pthread_mutex_unlock(&_dmon.mutex);
-            return false;
-        }
-    }
-
-    const uint32_t inotify_mask = IN_MOVED_TO | IN_CREATE | IN_MOVED_FROM | IN_DELETE | IN_MODIFY;
-    char fullpath[DMON_MAX_PATH];
-    dmon__strcpy(fullpath, sizeof(fullpath), watch->rootdir);
-    dmon__strcat(fullpath, sizeof(fullpath), subdir.rootdir);
-    int wd = inotify_add_watch(watch->fd, fullpath, inotify_mask);
-    if (wd == -1) {
-        _DMON_LOG_ERRORF("Error watching directory '%s'. (inotify_add_watch:err=%d)", watchdir, errno);
-        if (!skip_lock)
-            pthread_mutex_unlock(&_dmon.mutex);
-        return false;
-    }
-
-    stb_sb_push(watch->subdirs, subdir);
-    stb_sb_push(watch->wds, wd);
-
-    if (!skip_lock)
-        pthread_mutex_unlock(&_dmon.mutex);
-
-    return true;
-}
-
-DMON_API_IMPL bool dmon_watch_rm(dmon_watch_id id, const char* watchdir)
-{
-    DMON_ASSERT(id.id > 0 && id.id <= DMON_MAX_WATCHES);
-
-    bool skip_lock = pthread_self() == _dmon.thread_handle;
-
-    if (!skip_lock)
-        pthread_mutex_lock(&_dmon.mutex);
-
-    dmon__watch_state* watch = &_dmon.watches[id.id - 1];
-
-    char subdir[DMON_MAX_PATH];
-    dmon__strcpy(subdir, sizeof(subdir), watchdir);
-    if (strstr(subdir, watch->rootdir) == subdir) {
-        dmon__strcpy(subdir, sizeof(subdir), watchdir + strlen(watch->rootdir));
-    }
-
-    int dirlen = (int)strlen(subdir);
-    if (subdir[dirlen - 1] != '/') {
-        subdir[dirlen] = '/';
-        subdir[dirlen + 1] = '\0';
-    }
-
-    int i, c = stb_sb_count(watch->subdirs);
-    for (i = 0; i < c; i++) {
-        if (strcmp(watch->subdirs[i].rootdir, subdir) == 0) {
-            break;
-        }
-    }
-    if (i >= c) {
-        _DMON_LOG_ERRORF("Watch directory '%s' is not valid", watchdir);
-        if (!skip_lock)
-            pthread_mutex_unlock(&_dmon.mutex);
-        return false;
-    }
-    inotify_rm_watch(watch->fd, watch->wds[i]);
-
-    /* Remove entry from subdirs and wds by swapping position with the last entry */
-    watch->subdirs[i] = stb_sb_last(watch->subdirs);
-    stb_sb_pop(watch->subdirs);
-
-    watch->wds[i] = stb_sb_last(watch->wds);
-    stb_sb_pop(watch->wds);
-
-    if (!skip_lock)
-        pthread_mutex_unlock(&_dmon.mutex);
-    return true;
-}
-#endif  // DMON_OS_LINUX
-#endif // DMON_IMPL
-
-#endif // __DMON_EXTRA_H__
-

lib/dmon/meson.build

@@ -1 +0,0 @@
-lite_includes += include_directories('.')

lib/font_renderer/agg_font_freetype.h

@@ -0,0 +1,198 @@
+//----------------------------------------------------------------------------
+// Anti-Grain Geometry - Version 2.4
+// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
+//
+// Permission to copy, use, modify, sell and distribute this software 
+// is granted provided this copyright notice appears in all copies. 
+// This software is provided "as is" without express or implied
+// warranty, and with no claim as to its suitability for any purpose.
+//
+//----------------------------------------------------------------------------
+// Contact: mcseem@antigrain.com
+//          mcseemagg@yahoo.com
+//          http://www.antigrain.com
+//----------------------------------------------------------------------------
+//
+// See implementation agg_font_freetype.cpp
+//
+//----------------------------------------------------------------------------
+
+#ifndef AGG_FONT_FREETYPE_INCLUDED
+#define AGG_FONT_FREETYPE_INCLUDED
+
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+
+#include "agg_scanline_storage_aa.h"
+#include "agg_scanline_storage_bin.h"
+#include "agg_scanline_u.h"
+#include "agg_scanline_bin.h"
+#include "agg_path_storage_integer.h"
+#include "agg_rasterizer_scanline_aa.h"
+#include "agg_conv_curve.h"
+#include "agg_font_cache_manager.h"
+#include "agg_trans_affine.h"
+
+namespace agg
+{
+
+
+    //-----------------------------------------------font_engine_freetype_base
+    class font_engine_freetype_base
+    {
+    public:
+        //--------------------------------------------------------------------
+        typedef serialized_scanlines_adaptor_aa<int8u>    gray8_adaptor_type;
+        typedef serialized_scanlines_adaptor_bin          mono_adaptor_type;
+        typedef scanline_storage_aa8                      scanlines_aa_type;
+        typedef scanline_storage_bin                      scanlines_bin_type;
+
+        //--------------------------------------------------------------------
+        ~font_engine_freetype_base();
+        font_engine_freetype_base(bool flag32, unsigned max_faces = 32);
+
+        // Set font parameters
+        //--------------------------------------------------------------------
+        void resolution(unsigned dpi);
+        bool load_font(const char* font_name, unsigned face_index, glyph_rendering ren_type,
+                       const char* font_mem = 0, const long font_mem_size = 0);
+        bool attach(const char* file_name);
+        bool char_map(FT_Encoding map);
+        bool height(double h);
+        bool width(double w);
+        void hinting(bool h);
+        void flip_y(bool f);
+        void transform(const trans_affine& affine);
+
+        // Set Gamma
+        //--------------------------------------------------------------------
+        template<class GammaF> void gamma(const GammaF& f)
+        {
+            m_rasterizer.gamma(f);
+        }
+
+        // Accessors
+        //--------------------------------------------------------------------
+        int         last_error()   const { return m_last_error; }
+        unsigned    resolution()   const { return m_resolution; }
+        const char* name()         const { return m_name;       }
+        unsigned    num_faces()    const;
+        FT_Encoding char_map()     const { return m_char_map;   }
+        double      height()       const { return double(m_height) / 64.0;    }
+        double      width()        const { return double(m_width) / 64.0;     }
+        double      ascender()     const;
+        double      descender()    const;
+        int         face_height()  const;
+        int         face_units_em()const;
+        bool        hinting()      const { return m_hinting;    }
+        bool        flip_y()       const { return m_flip_y;     }
+
+
+        // Interface mandatory to implement for font_cache_manager
+        //--------------------------------------------------------------------
+        const char*     font_signature() const { return m_signature;    }
+        int             change_stamp()   const { return m_change_stamp; }
+
+        bool            prepare_glyph(unsigned glyph_code);
+        unsigned        glyph_index() const { return m_glyph_index; }
+        unsigned        data_size()   const { return m_data_size;   }
+        glyph_data_type data_type()   const { return m_data_type;   }
+        const rect_i&   bounds()      const { return m_bounds;      }
+        double          advance_x()   const { return m_advance_x;   }
+        double          advance_y()   const { return m_advance_y;   }
+        void            write_glyph_to(int8u* data) const;
+        bool            add_kerning(unsigned first, unsigned second,
+                                    double* x, double* y);
+
+    private:
+        font_engine_freetype_base(const font_engine_freetype_base&);
+        const font_engine_freetype_base& operator = (const font_engine_freetype_base&);
+
+        void update_char_size();
+        void update_signature();
+        int  find_face(const char* face_name) const;
+
+        bool            m_flag32;
+        int             m_change_stamp;
+        int             m_last_error;
+        char*           m_name;
+        unsigned        m_name_len;
+        unsigned        m_face_index;
+        FT_Encoding     m_char_map;
+        char*           m_signature;
+        unsigned        m_height;
+        unsigned        m_width;
+        bool            m_hinting;
+        bool            m_flip_y;
+        bool            m_library_initialized;
+        FT_Library      m_library;    // handle to library    
+        FT_Face*        m_faces;      // A pool of font faces
+        char**          m_face_names; 
+        unsigned        m_num_faces;
+        unsigned        m_max_faces;
+        FT_Face         m_cur_face;  // handle to the current face object
+        int             m_resolution;
+        glyph_rendering m_glyph_rendering;
+        unsigned        m_glyph_index;
+        unsigned        m_data_size;
+        glyph_data_type m_data_type;
+        rect_i          m_bounds;
+        double          m_advance_x;
+        double          m_advance_y;
+        trans_affine    m_affine;
+
+        path_storage_integer<int16, 6>              m_path16;
+        path_storage_integer<int32, 6>              m_path32;
+        conv_curve<path_storage_integer<int16, 6> > m_curves16;
+        conv_curve<path_storage_integer<int32, 6> > m_curves32;
+        scanline_u8              m_scanline_aa;
+        scanline_bin             m_scanline_bin;
+        scanlines_aa_type        m_scanlines_aa;
+        scanlines_bin_type       m_scanlines_bin;
+        rasterizer_scanline_aa<> m_rasterizer;
+    };
+
+
+
+
+    //------------------------------------------------font_engine_freetype_int16
+    // This class uses values of type int16 (10.6 format) for the vector cache. 
+    // The vector cache is compact, but when rendering glyphs of height
+    // more that 200 there integer overflow can occur.
+    //
+    class font_engine_freetype_int16 : public font_engine_freetype_base
+    {
+    public:
+        typedef serialized_integer_path_adaptor<int16, 6>     path_adaptor_type;
+        typedef font_engine_freetype_base::gray8_adaptor_type gray8_adaptor_type;
+        typedef font_engine_freetype_base::mono_adaptor_type  mono_adaptor_type;
+        typedef font_engine_freetype_base::scanlines_aa_type  scanlines_aa_type;
+        typedef font_engine_freetype_base::scanlines_bin_type scanlines_bin_type;
+
+        font_engine_freetype_int16(unsigned max_faces = 32) : 
+            font_engine_freetype_base(false, max_faces) {}
+    };
+
+    //------------------------------------------------font_engine_freetype_int32
+    // This class uses values of type int32 (26.6 format) for the vector cache. 
+    // The vector cache is twice larger than in font_engine_freetype_int16, 
+    // but it allows you to render glyphs of very large sizes.
+    //
+    class font_engine_freetype_int32 : public font_engine_freetype_base
+    {
+    public:
+        typedef serialized_integer_path_adaptor<int32, 6>     path_adaptor_type;
+        typedef font_engine_freetype_base::gray8_adaptor_type gray8_adaptor_type;
+        typedef font_engine_freetype_base::mono_adaptor_type  mono_adaptor_type;
+        typedef font_engine_freetype_base::scanlines_aa_type  scanlines_aa_type;
+        typedef font_engine_freetype_base::scanlines_bin_type scanlines_bin_type;
+
+        font_engine_freetype_int32(unsigned max_faces = 32) : 
+            font_engine_freetype_base(true, max_faces) {}
+    };
+
+
+}
+
+#endif

lib/font_renderer/agg_lcd_distribution_lut.h

@@ -0,0 +1,73 @@
+// Adapted by Francesco Abbate for GSL Shell
+// Original code's copyright below.
+//----------------------------------------------------------------------------
+// Anti-Grain Geometry - Version 2.4
+// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
+//
+// Permission to copy, use, modify, sell and distribute this software
+// is granted provided this copyright notice appears in all copies.
+// This software is provided "as is" without express or implied
+// warranty, and with no claim as to its suitability for any purpose.
+//
+//----------------------------------------------------------------------------
+// Contact: mcseem@antigrain.com
+//          mcseemagg@yahoo.com
+//          http://www.antigrain.com
+//----------------------------------------------------------------------------
+
+#ifndef AGG_LCD_DISTRIBUTION_LUT_INCLUDED
+#define AGG_LCD_DISTRIBUTION_LUT_INCLUDED
+
+#include <cstdlib>
+
+#include "agg_basics.h"
+
+namespace agg
+{
+
+    //=====================================================lcd_distribution_lut
+    class lcd_distribution_lut
+    {
+    public:
+        lcd_distribution_lut(double prim, double second, double tert)
+        {
+            double norm = 1.0 / (prim + second*2 + tert*2);
+            prim   *= norm;
+            second *= norm;
+            tert   *= norm;
+            for(unsigned i = 0; i < 256; i++)
+            {
+                unsigned b = (i << 8);
+                unsigned s = round(second * b);
+                unsigned t = round(tert   * b);
+                unsigned p = b - (2*s + 2*t);
+
+                m_data[3*i + 1] = s; /* secondary */
+                m_data[3*i + 2] = t; /* tertiary */
+                m_data[3*i    ] = p; /* primary */
+            }
+        }
+
+        unsigned convolution(const int8u* covers, int i0, int i_min, int i_max) const
+        {
+            unsigned sum = 0;
+            int k_min = (i0 >= i_min + 2 ? -2 : i_min - i0);
+            int k_max = (i0 <= i_max - 2 ?  2 : i_max - i0);
+            for (int k = k_min; k <= k_max; k++)
+            {
+                /* select the primary, secondary or tertiary channel */
+                int channel = std::abs(k) % 3;
+                int8u c = covers[i0 + k];
+                sum += m_data[3*c + channel];
+            }
+
+            return (sum + 128) >> 8;
+        }
+
+    private:
+        unsigned short m_data[256*3];
+    };
+
+}
+
+#endif

lib/font_renderer/agg_pixfmt_alpha8.h

@@ -0,0 +1,93 @@
+#pragma once
+
+#include <string.h>
+#include "agg_basics.h"
+#include "agg_rendering_buffer.h"
+
+namespace agg
+{
+    // This is a special purpose color type that only has the alpha channel.
+    // It can be thought as a gray color but with the intensity always on.
+    // It is actually used to store coverage information.
+    struct alpha8
+    {
+        typedef int8u  value_type;
+        typedef int32u calc_type;
+        typedef int32  long_type;
+        enum base_scale_e
+        {
+            base_shift = 8,
+            base_scale = 1 << base_shift,
+            base_mask  = base_scale - 1
+        };
+
+        value_type a;
+
+        //--------------------------------------------------------------------
+        alpha8(unsigned a_=base_mask) :
+            a(int8u(a_)) {}
+    };
+
+    // Pixer format to store coverage information.
+    class pixfmt_alpha8
+    {
+    public:
+        typedef alpha8 color_type;
+        typedef int8u  value_type;
+        typedef int32u calc_type;
+        typedef agg::rendering_buffer::row_data row_data;
+
+        //--------------------------------------------------------------------
+        pixfmt_alpha8(rendering_buffer& rb): m_rbuf(&rb)
+        {
+        }
+
+        //--------------------------------------------------------------------
+        unsigned width()  const {
+            return m_rbuf->width();
+        }
+        unsigned height() const {
+            return m_rbuf->height();
+        }
+
+        // This method should never be called when using the scanline_u8.
+        // The use of scanline_p8 should be avoided because if does not works
+        // properly for rendering fonts because single hspan are split in many
+        // hline/hspan elements and pixel whitening happens.
+        void blend_hline(int x, int y, unsigned len,
+                         const color_type& c, int8u cover)
+        { }
+
+        void copy_hline(int x, int y, unsigned len, const color_type& c)
+        {
+            value_type* p = (value_type*) m_rbuf->row_ptr(y) + x;
+            do 
+            {
+                *p = c.a;
+                p++;
+            }
+            while(--len);
+        }
+
+        //--------------------------------------------------------------------
+        void blend_solid_hspan(int x, int y,
+                               unsigned len,
+                               const color_type& c,
+                               const int8u* covers)
+        {
+            value_type* p = (value_type*) m_rbuf->row_ptr(y) + x;
+            do
+            {
+                calc_type alpha = (calc_type(c.a) * (calc_type(*covers) + 1)) >> 8;
+                *p = alpha;
+                p++;
+                ++covers;
+            }
+            while(--len);
+        }
+
+    private:
+        rendering_buffer* m_rbuf;
+    };
+
+}

lib/font_renderer/font_renderer.cpp

@@ -0,0 +1,445 @@
+#include "font_renderer.h"
+
+#include "agg_lcd_distribution_lut.h"
+#include "agg_pixfmt_rgb.h"
+#include "agg_pixfmt_rgba.h"
+
+#include "font_renderer_alpha.h"
+
+// Important: when a subpixel scale is used the width below will be the width in logical pixel.
+// As each logical pixel contains 3 subpixels it means that the 'pixels' pointer
+// will hold enough space for '3 * width' uint8_t values.
+struct FR_Bitmap {
+    agg::int8u *pixels;
+    int width, height;
+};
+
+class FR_Renderer {
+public:
+    // Conventional LUT values: (1./3., 2./9., 1./9.)
+    // The values below are fine tuned as in the Elementary Plot library.
+
+    FR_Renderer(bool hinting, bool kerning, bool subpixel, bool prescale_x) :
+        m_renderer(hinting, kerning, subpixel, prescale_x),
+        m_lcd_lut(0.448, 0.184, 0.092),
+        m_subpixel(subpixel)
+    { }
+
+    font_renderer_alpha& renderer_alpha() { return m_renderer; }
+    agg::lcd_distribution_lut& lcd_distribution_lut() { return m_lcd_lut; }
+    int subpixel_scale() const { return (m_subpixel ? 3 : 1); }
+
+private:
+    font_renderer_alpha m_renderer;
+    agg::lcd_distribution_lut m_lcd_lut;
+    int m_subpixel;
+};
+
+FR_Renderer *FR_Renderer_New(unsigned int flags) {
+    bool hinting    = ((flags & FR_HINTING)    != 0);
+    bool kerning    = ((flags & FR_KERNING)    != 0);
+    bool subpixel   = ((flags & FR_SUBPIXEL)   != 0);
+    bool prescale_x = ((flags & FR_PRESCALE_X) != 0);
+    return new FR_Renderer(hinting, kerning, subpixel, prescale_x);
+}
+
+FR_Bitmap* FR_Bitmap_New(FR_Renderer *font_renderer, int width, int height) {
+    const int subpixel_scale = font_renderer->subpixel_scale();
+    FR_Bitmap *image = (FR_Bitmap *) malloc(sizeof(FR_Bitmap) + width * height * subpixel_scale);
+    if (!image) { return NULL; }
+    image->pixels = (agg::int8u *) (image + 1);
+    image->width = width;
+    image->height = height;
+    return image;
+}
+
+void FR_Bitmap_Free(FR_Bitmap *image) {
+  free(image);
+}
+
+void FR_Renderer_Free(FR_Renderer *font_renderer) {
+    delete font_renderer;
+}
+
+int FR_Subpixel_Scale(FR_Renderer *font_renderer) {
+    return font_renderer->subpixel_scale();
+}
+
+int FR_Load_Font(FR_Renderer *font_renderer, const char *filename) {
+    bool success = font_renderer->renderer_alpha().load_font(filename);
+    return (success ? 0 : 1);
+}
+
+int FR_Get_Font_Height(FR_Renderer *font_renderer, float size) {
+    font_renderer_alpha& renderer_alpha = font_renderer->renderer_alpha();
+    double ascender, descender;
+    renderer_alpha.get_font_vmetrics(ascender, descender);
+    int face_height = renderer_alpha.get_face_height();
+    float scale = renderer_alpha.scale_for_em_to_pixels(size);
+    return int((ascender - descender) * face_height * scale + 0.5);
+}
+
+static void glyph_trim_rect(agg::rendering_buffer& ren_buf, FR_Bitmap_Glyph_Metrics& gli, int subpixel_scale) {
+    const int height = ren_buf.height();
+    int x0 = gli.x0 * subpixel_scale, x1 = gli.x1 * subpixel_scale;
+    int y0 = gli.y0, y1 = gli.y1;
+    for (int y = gli.y0; y < gli.y1; y++) {
+        const uint8_t *row = ren_buf.row_ptr(height - 1 - y);
+        unsigned int row_bitsum = 0;
+        for (int x = x0; x < x1; x++) {
+            row_bitsum |= row[x];
+        }
+        if (row_bitsum == 0) {
+            y0++;
+        } else {
+            break;
+        }
+    }
+    for (int y = gli.y1 - 1; y >= y0; y--) {
+        const uint8_t *row = ren_buf.row_ptr(height - 1 - y);
+        unsigned int row_bitsum = 0;
+        for (int x = x0; x < x1; x++) {
+            row_bitsum |= row[x];
+        }
+        if (row_bitsum == 0) {
+            y1--;
+        } else {
+            break;
+        }
+    }
+    for (int x = gli.x0 * subpixel_scale; x < gli.x1 * subpixel_scale; x += subpixel_scale) {
+        unsigned int xaccu = 0;
+        for (int y = y0; y < y1; y++) {
+            const uint8_t *row = ren_buf.row_ptr(height - 1 - y);
+            for (int i = 0; i < subpixel_scale; i++) {
+                xaccu |= row[x + i];
+            }
+        }
+        if (xaccu == 0) {
+            x0 += subpixel_scale;
+        } else {
+            break;
+        }
+    }
+    for (int x = (gli.x1 - 1) * subpixel_scale; x >= x0; x -= subpixel_scale) {
+        unsigned int xaccu = 0;
+        for (int y = y0; y < y1; y++) {
+            const uint8_t *row = ren_buf.row_ptr(height - 1 - y);
+            for (int i = 0; i < subpixel_scale; i++) {
+                xaccu |= row[x + i];
+            }
+        }
+        if (xaccu == 0) {
+            x1 -= subpixel_scale;
+        } else {
+            break;
+        }
+    }
+    gli.xoff += (x0 / subpixel_scale) - gli.x0;
+    gli.yoff += (y0 - gli.y0);
+    gli.x0 = x0 / subpixel_scale;
+    gli.y0 = y0;
+    gli.x1 = x1 / subpixel_scale;
+    gli.y1 = y1;
+}
+
+static void glyph_lut_convolution(agg::rendering_buffer ren_buf, agg::lcd_distribution_lut& lcd_lut, agg::int8u *covers_buf, FR_Bitmap_Glyph_Metrics& gli) {
+    const int subpixel = 3;
+    const int x0 = gli.x0, y0 = gli.y0, x1 = gli.x1, y1 = gli.y1;
+    const int len = (x1 - x0) * subpixel;
+    const int height = ren_buf.height();
+    for (int y = y0; y < y1; y++) {
+        agg::int8u *covers = ren_buf.row_ptr(height - 1 - y) + x0 * subpixel;
+        memcpy(covers_buf, covers, len);
+        for (int x = x0 - 1; x < x1 + 1; x++) {
+            for (int i = 0; i < subpixel; i++) {
+                const int cx = (x - x0) * subpixel + i;
+                covers[cx] = lcd_lut.convolution(covers_buf, cx, 0, len - 1);
+            }
+        }
+    }
+    gli.x0 -= 1;
+    gli.x1 += 1;
+    gli.xoff -= 1;
+}
+
+// The two functions below are needed because in C and C++ integer division
+// is rounded toward zero.
+
+// euclidean division rounded toward positive infinite
+static int div_pos(int n, int p) {
+    return n >= 0 ? (n + p - 1) / p : (n / p);
+}
+
+// euclidean division rounded toward negative infinite
+static int div_neg(int n, int p) {
+    return n >= 0 ? (n / p) : ((n - p + 1) / p);
+}
+
+FR_Bitmap *FR_Bake_Font_Bitmap(FR_Renderer *font_renderer, int font_height,
+    int first_char, int num_chars, FR_Bitmap_Glyph_Metrics *glyphs)
+{
+    font_renderer_alpha& renderer_alpha = font_renderer->renderer_alpha();
+    agg::lcd_distribution_lut& lcd_lut = font_renderer->lcd_distribution_lut();
+    const int subpixel_scale = font_renderer->subpixel_scale();
+
+    double ascender, descender;
+    renderer_alpha.get_font_vmetrics(ascender, descender);
+    const int ascender_px  = int(ascender * font_height);
+    const int pad_y = 1;
+
+    // When using subpixel font rendering it is needed to leave a padding pixel on the left and on the right.
+    // Since each pixel is composed by n subpixel we set below x_start to subpixel_scale instead than zero.
+    // In addition we need one more pixel on the left because of subpixel positioning so
+    // it adds up to 2 * subpixel_scale.
+    // Note about the coordinates: they are AGG-like so x is positive toward the right and
+    // y is positive in the upper direction.
+    const int x_start = 2 * subpixel_scale;
+    const agg::alpha8 text_color(0xff);
+#ifdef FONT_RENDERER_HEIGHT_HACK
+    const int font_height_reduced = (font_height * 86) / 100;
+#else
+    const int font_height_reduced = font_height;
+#endif
+    renderer_alpha.set_font_height(font_height_reduced);
+
+    int *index = (int *) malloc(num_chars * sizeof(int));
+    agg::rect_i *bounds = (agg::rect_i *) malloc(num_chars * sizeof(agg::rect_i));
+    if (!index || !bounds) {
+        free(index);
+        free(bounds);
+        return NULL;
+    }
+
+    int x_size_sum = 0, glyph_count = 0;
+    for (int i = 0; i < num_chars; i++) {
+        int codepoint = first_char + i;
+        index[i] = i;
+        if (renderer_alpha.codepoint_bounds(codepoint, subpixel_scale, bounds[i])) {
+            // Invalid glyph
+            bounds[i].x1 = 0;
+            bounds[i].y1 = 0;
+            bounds[i].x2 = -1;
+            bounds[i].y2 = -1;
+        } else {
+            if (bounds[i].x2 > bounds[i].x1) {
+                x_size_sum += bounds[i].x2 - bounds[i].x1;
+                glyph_count++;
+            }
+            bounds[i].x1 = subpixel_scale * div_neg(bounds[i].x1, subpixel_scale);
+            bounds[i].x2 = subpixel_scale * div_pos(bounds[i].x2, subpixel_scale);
+        }
+    }
+
+    // Simple insertion sort algorithm: https://en.wikipedia.org/wiki/Insertion_sort
+    int i = 1;
+    while (i < num_chars) {
+        int j = i;
+        while (j > 0 && bounds[index[j-1]].y2 - bounds[index[j-1]].y1 > bounds[index[j]].y2 - bounds[index[j]].y1) {
+            int tmp = index[j];
+            index[j] = index[j-1];
+            index[j-1] = tmp;
+            j = j - 1;
+        }
+        i = i + 1;
+    }
+
+    const int glyph_avg_width = glyph_count > 0 ? x_size_sum / (glyph_count * subpixel_scale) : font_height;
+    const int pixels_width = glyph_avg_width * 28;
+
+    // dry run simulating pixel position to estimate required image's height
+    int x = x_start, y = 0, y_bottom = y;
+    for (int i = 0; i < num_chars; i++) {
+        const agg::rect_i& gbounds = bounds[index[i]];
+        if (gbounds.x2 < gbounds.x1) continue;
+        // 1. It is very important to ensure that the x's increment below (1) and in
+        // (2), (3) and (4) are perfectly the same.
+        // Note that x_step below is always an integer multiple of subpixel_scale.
+        const int x_step = gbounds.x2 + 3 * subpixel_scale;
+        if (x + x_step >= pixels_width * subpixel_scale) {
+            x = x_start;
+            y = y_bottom;
+        }
+        // 5. Ensure that y's increment below is exactly the same to the one used in (6)
+        const int glyph_y_bottom = y - 2 * pad_y - (gbounds.y2 - gbounds.y1);
+        y_bottom = (y_bottom > glyph_y_bottom ? glyph_y_bottom : y_bottom);
+        // 2. Ensure x's increment is aligned with (1)
+        x = x + x_step;
+    }
+
+    agg::int8u *cover_swap_buffer = (agg::int8u *) malloc(sizeof(agg::int8u) * (pixels_width * subpixel_scale));
+    if (!cover_swap_buffer) {
+        free(index);
+        free(bounds);
+        return NULL;
+    }
+
+    const int pixels_height = -y_bottom + 1;
+    const int pixel_size = 1;
+    FR_Bitmap *image = FR_Bitmap_New(font_renderer, pixels_width, pixels_height);
+    if (!image) {
+        free(index);
+        free(bounds);
+        free(cover_swap_buffer);
+        return NULL;
+    }
+
+    agg::int8u *pixels = image->pixels;
+    memset(pixels, 0x00, pixels_width * pixels_height * subpixel_scale * pixel_size);
+    agg::rendering_buffer ren_buf(pixels, pixels_width * subpixel_scale, pixels_height, -pixels_width * subpixel_scale * pixel_size);
+
+    // The variable y_bottom will be used to go down to the next row by taking into
+    // account the space occupied by each glyph of the current row along the y direction.
+    x = x_start;
+    // Set y to the image's height minus one to begin writing glyphs in the upper part of the image.
+    y = pixels_height - 1;
+    y_bottom = y;
+    for (int i = 0; i < num_chars; i++) {
+        // Important: the variable x in this loop should always be an integer multiple
+        // of subpixel_scale.
+        int codepoint = first_char + index[i];
+        const agg::rect_i& gbounds = bounds[index[i]];
+        if (gbounds.x2 < gbounds.x1) continue;
+
+        // 3. Ensure x's increment is aligned with (1)
+        // Note that x_step below is always an integer multiple of subpixel_scale.
+        // We need 3 * subpixel_scale because:
+        // . +1 pixel on the left, because of RGB color filter
+        // . +1 pixel on the right, because of RGB color filter
+        // . +1 pixel on the right, because of subpixel positioning
+        // and each pixel requires "subpixel_scale" sub-pixels.
+        const int x_step = gbounds.x2 + 3 * subpixel_scale;
+        if (x + x_step >= pixels_width * subpixel_scale) {
+            // No more space along x, begin writing the row below.
+            x = x_start;
+            y = y_bottom;
+        }
+
+        const int y_baseline = y - pad_y - gbounds.y2;
+        // 6. Ensure the y's increment below is aligned with the increment used in (5)
+        const int glyph_y_bottom = y - 2 * pad_y - (gbounds.y2 - gbounds.y1);
+        y_bottom = (y_bottom > glyph_y_bottom ? glyph_y_bottom : y_bottom);
+
+        double x_next = x, y_next = y_baseline;
+        renderer_alpha.render_codepoint(ren_buf, text_color, x_next, y_next, codepoint, subpixel_scale);
+
+        // The y coordinate for the glyph below is positive in the bottom direction,
+        // like is used by Lite's drawing system.
+        FR_Bitmap_Glyph_Metrics& glyph_info = glyphs[index[i]];
+        glyph_info.x0 = x / subpixel_scale;
+        glyph_info.y0 = pixels_height - 1 - (y_baseline + gbounds.y2 + pad_y);
+        glyph_info.x1 = div_pos(x_next + 0.5, subpixel_scale);
+        glyph_info.y1 = pixels_height - 1 - (y_baseline + gbounds.y1 - pad_y);
+
+        glyph_info.xoff = 0;
+        glyph_info.yoff = -pad_y - gbounds.y2 + ascender_px;
+        // Note that below the xadvance is in pixels times the subpixel_scale.
+        // This is meant for subpixel positioning.
+        glyph_info.xadvance = roundf(x_next - x);
+
+        if (subpixel_scale != 1 && glyph_info.x1 > glyph_info.x0) {
+            glyph_lut_convolution(ren_buf, lcd_lut, cover_swap_buffer, glyph_info);
+        }
+        glyph_trim_rect(ren_buf, glyph_info, subpixel_scale);
+
+        // When subpixel is activated we need one padding pixel on the left and on the right
+        // and one more because of subpixel positioning.
+        // 4. Ensure x's increment is aligned with (1)
+        x = x + x_step;
+    }
+
+    free(index);
+    free(bounds);
+    free(cover_swap_buffer);
+    return image;
+}
+
+template <typename Order>
+void blend_solid_hspan(agg::rendering_buffer& rbuf, int x, int y, unsigned len,
+                        const agg::rgba8& c, const agg::int8u* covers)
+{
+    const int pixel_size = 4;
+    agg::int8u* p = rbuf.row_ptr(y) + x * pixel_size;
+    do
+    {
+        const unsigned alpha = *covers;
+        const unsigned r = p[Order::R], g = p[Order::G], b = p[Order::B];
+        p[Order::R] = (((unsigned(c.r) - r) * alpha) >> 8) + r;
+        p[Order::G] = (((unsigned(c.g) - g) * alpha) >> 8) + g;
+        p[Order::B] = (((unsigned(c.b) - b) * alpha) >> 8) + b;
+        // Leave p[3], the alpha channel value unmodified.
+        p += 4;
+        ++covers;
+    }
+    while(--len);
+}
+
+template <typename Order>
+void blend_solid_hspan_subpixel(agg::rendering_buffer& rbuf, agg::lcd_distribution_lut& lcd_lut,
+    const int x, const int y, unsigned len,
+    const agg::rgba8& c,
+    const agg::int8u* covers)
+{
+    const int pixel_size = 4;
+    const unsigned rgb[3] = { c.r, c.g, c.b };
+    agg::int8u* p = rbuf.row_ptr(y) + x * pixel_size;
+
+    // Indexes to adress RGB colors in a BGRA32 format.
+    const int pixel_index[3] = {Order::R, Order::G, Order::B};
+    for (unsigned cx = 0; cx < len; cx += 3)
+    {
+        for (int i = 0; i < 3; i++) {
+            const unsigned cover_value = covers[cx + i];
+            const unsigned alpha = (cover_value + 1) * (c.a + 1);
+            const unsigned src_col = *(p + pixel_index[i]);
+            *(p + pixel_index[i]) = (((rgb[i] - src_col) * alpha) + (src_col << 16)) >> 16;
+        }
+        // Leave p[3], the alpha channel value unmodified.
+        p += 4;
+    }
+}
+
+// destination implicitly BGRA32. Source implictly single-byte renderer_alpha coverage with subpixel scale = 3.
+// FIXME: consider using something like RenColor* instead of uint8_t * for dst.
+void FR_Blend_Glyph(FR_Renderer *font_renderer, FR_Clip_Area *clip, int x_mult, int y, uint8_t *dst, int dst_width, const FR_Bitmap *glyphs_bitmap, const FR_Bitmap_Glyph_Metrics *glyph, FR_Color color) {
+    agg::lcd_distribution_lut& lcd_lut = font_renderer->lcd_distribution_lut();
+    const int subpixel_scale = font_renderer->subpixel_scale();
+    const int pixel_size = 4; // Pixel size for BGRA32 format.
+
+    int x = x_mult / subpixel_scale;
+
+    x += glyph->xoff;
+    y += glyph->yoff;
+
+    int glyph_x = glyph->x0, glyph_y = glyph->y0;
+    int glyph_x_subpixel = -(x_mult % subpixel_scale);
+    int glyph_width  = glyph->x1 - glyph->x0;
+    int glyph_height = glyph->y1 - glyph->y0;
+
+    int n;
+    if ((n = clip->left - x) > 0) { glyph_width  -= n; glyph_x += n; x += n; }
+    if ((n = clip->top  - y) > 0) { glyph_height -= n; glyph_y += n; y += n; }
+    if ((n = x + glyph_width  - clip->right ) > 0) { glyph_width  -= n; }
+    if ((n = y + glyph_height - clip->bottom) > 0) { glyph_height -= n; }
+
+    if (glyph_width <= 0 || glyph_height <= 0) {
+        return;
+    }
+
+    dst += (x + y * dst_width) * pixel_size;
+    agg::rendering_buffer dst_ren_buf(dst, glyph_width, glyph_height, dst_width * pixel_size);
+
+    uint8_t *src = glyphs_bitmap->pixels + (glyph_x + glyph_y * glyphs_bitmap->width) * subpixel_scale + glyph_x_subpixel;
+    int src_stride = glyphs_bitmap->width * subpixel_scale;
+
+    const agg::rgba8 color_a(color.r, color.g, color.b);
+    for (int x = 0, y = 0; y < glyph_height; y++) {
+        agg::int8u *covers = src + y * src_stride;
+        if (subpixel_scale == 1) {
+            blend_solid_hspan<agg::order_bgra>(dst_ren_buf, x, y, glyph_width, color_a, covers);
+        } else {
+            blend_solid_hspan_subpixel<agg::order_bgra>(dst_ren_buf, lcd_lut, x, y, glyph_width * subpixel_scale, color_a, covers);
+        }
+    }
+}
+

lib/font_renderer/font_renderer.h

@@ -0,0 +1,58 @@
+#ifndef FONT_RENDERER_H
+#define FONT_RENDERER_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+  unsigned short x0, y0, x1, y1;
+  float xoff, yoff, xadvance;
+} FR_Bitmap_Glyph_Metrics;
+
+typedef struct FR_Bitmap FR_Bitmap;
+
+#ifdef __cplusplus
+class FR_Renderer;
+#else
+struct FR_Renderer;
+typedef struct FR_Renderer FR_Renderer;
+#endif
+
+enum {
+    FR_HINTING    = 1 << 0,
+    FR_KERNING    = 1 << 1,
+    FR_SUBPIXEL   = 1 << 2,
+    FR_PRESCALE_X = 1 << 3,
+};
+
+typedef struct {
+    uint8_t r, g, b;
+} FR_Color;
+
+typedef struct {
+  int left, top, right, bottom;
+} FR_Clip_Area;
+
+FR_Renderer *   FR_Renderer_New(unsigned int flags);
+void            FR_Renderer_Free(FR_Renderer *);
+int             FR_Load_Font(FR_Renderer *, const char *filename);
+FR_Bitmap*      FR_Bitmap_New(FR_Renderer *, int width, int height);
+void            FR_Bitmap_Free(FR_Bitmap *image);
+int             FR_Get_Font_Height(FR_Renderer *, float size);
+FR_Bitmap *     FR_Bake_Font_Bitmap(FR_Renderer *, int font_height,
+                    int first_char, int num_chars, FR_Bitmap_Glyph_Metrics *glyph_info);
+void            FR_Blend_Glyph(FR_Renderer *font_renderer,
+                    FR_Clip_Area *clip, int x, int y,
+                    uint8_t *dst, int dst_width,
+                    const FR_Bitmap *glyphs_bitmap,
+                    const FR_Bitmap_Glyph_Metrics *glyph, FR_Color color);
+int             FR_Subpixel_Scale(FR_Renderer *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

lib/font_renderer/font_renderer_alpha.h

@@ -0,0 +1,164 @@
+#pragma once
+
+#include "agg_basics.h"
+#include "agg_conv_curve.h"
+#include "agg_conv_transform.h"
+#include "agg_gamma_lut.h"
+#include "agg_font_freetype.h"
+#include "agg_pixfmt_alpha8.h"
+#include "agg_rasterizer_scanline_aa.h"
+#include "agg_renderer_primitives.h"
+#include "agg_renderer_scanline.h"
+#include "agg_rendering_buffer.h"
+#include "agg_scanline_u.h"
+
+class font_renderer_alpha
+{
+    typedef agg::pixfmt_alpha8 pixfmt_type;
+    typedef agg::renderer_base<pixfmt_type> base_ren_type;
+    typedef agg::renderer_scanline_aa_solid<base_ren_type> renderer_solid;
+    typedef agg::font_engine_freetype_int32 font_engine_type;
+    typedef agg::font_cache_manager<font_engine_type> font_manager_type;
+
+    font_engine_type             m_feng;
+    font_manager_type            m_fman;
+
+    // Font rendering options.
+    bool m_hinting;
+    bool m_kerning;
+    bool m_subpixel;
+    bool m_prescale_x;
+
+    bool m_font_loaded;
+
+    // Pipeline to process the vectors glyph paths (curves + contour)
+    agg::trans_affine m_mtx;
+    agg::conv_curve<font_manager_type::path_adaptor_type> m_curves;
+    agg::conv_transform<agg::conv_curve<font_manager_type::path_adaptor_type> > m_trans;
+public:
+    typedef agg::pixfmt_alpha8::color_type color_type;
+
+    font_renderer_alpha(bool hinting, bool kerning, bool subpixel, bool prescale_x):
+        m_feng(),
+        m_fman(m_feng),
+        m_hinting(hinting),
+        m_kerning(kerning),
+        m_subpixel(subpixel),
+        m_prescale_x(prescale_x),
+        m_font_loaded(false),
+        m_curves(m_fman.path_adaptor()),
+        m_trans(m_curves, m_mtx)
+    { }
+
+    int get_face_height() const {
+        return m_feng.face_height();
+    }
+
+    void get_font_vmetrics(double& ascender, double& descender) {
+        double current_height = m_feng.height();
+        m_feng.height(1.0);
+        ascender  = m_feng.ascender();
+        descender = m_feng.descender();
+        m_feng.height(current_height);
+}
+
+    float scale_for_em_to_pixels(float size) {
+        int units_per_em = m_feng.face_units_em();
+        if (units_per_em > 0) {
+            return size / units_per_em;
+        }
+        return 0.0;
+    }
+
+    bool load_font(const char *font_filename) {
+        if(m_feng.load_font(font_filename, 0, agg::glyph_ren_outline)) {
+            m_font_loaded = true;
+            m_feng.hinting(m_hinting);
+        }
+        return m_font_loaded;
+    }
+
+    void set_font_height(double height) {
+        const double scale_x = (m_prescale_x ? 100.0 : 1.0);
+        m_feng.height(height);
+        m_feng.width(height * scale_x);
+    }
+
+    template<class Rasterizer, class Scanline, class RenSolid>
+    void draw_codepoint(Rasterizer& ras, Scanline& sl,
+        RenSolid& ren_solid, const color_type color,
+        int codepoint, double& x, double& y, const int subpixel_scale)
+    {
+        const double scale_x = (m_prescale_x ? 100.0 : 1.0);
+        // Coefficient to scale back the glyph to the final scale.
+        const double cx_inv_scale = subpixel_scale / scale_x;
+
+        // Represent the delta in x scaled by scale_x.
+        double x_delta = 0;
+        double start_x = x;
+
+        const agg::glyph_cache* glyph = m_fman.glyph(codepoint);
+        if(glyph)
+        {
+            if(m_kerning)
+            {
+                m_fman.add_kerning(&x_delta, &y);
+            }
+
+            m_fman.init_embedded_adaptors(glyph, 0, 0);
+            if(glyph->data_type == agg::glyph_data_outline)
+            {
+                double ty = m_hinting ? floor(y + 0.5) : y;
+                ras.reset();
+                m_mtx.reset();
+                m_mtx *= agg::trans_affine_scaling(cx_inv_scale, 1);
+                m_mtx *= agg::trans_affine_translation(start_x + cx_inv_scale * x_delta, ty);
+                ras.add_path(m_trans);
+                ren_solid.color(color);
+                agg::render_scanlines(ras, sl, ren_solid);
+            }
+
+            y += glyph->advance_y;
+            x += cx_inv_scale * (x_delta + glyph->advance_x);
+        }
+    }
+
+    void clear(agg::rendering_buffer& ren_buf, const color_type color) {
+        pixfmt_type pf(ren_buf);
+        base_ren_type ren_base(pf);
+        ren_base.clear(color);
+    }
+
+    void render_codepoint(agg::rendering_buffer& ren_buf,
+        const color_type text_color,
+        double& x, double& y,
+        int codepoint, const int subpixel_scale)
+    {
+        if (!m_font_loaded) {
+            return;
+        }
+        agg::scanline_u8 sl;
+        agg::rasterizer_scanline_aa<> ras;
+        ras.clip_box(0, 0, ren_buf.width(), ren_buf.height());
+
+        agg::pixfmt_alpha8 pf(ren_buf);
+        base_ren_type ren_base(pf);
+        renderer_solid ren_solid(ren_base);
+        draw_codepoint(ras, sl, ren_solid, text_color, codepoint, x, y, subpixel_scale);
+    }
+
+    int codepoint_bounds(int codepoint, const int subpixel_scale, agg::rect_i& bounds)
+    {
+        if (!m_font_loaded) return 1;
+        const double scale_x = (m_prescale_x ? 100.0 : 1.0);
+        const double cx_inv_scale = subpixel_scale / scale_x;
+        const agg::glyph_cache* glyph = m_fman.glyph(codepoint);
+        if (glyph) {
+            bounds = glyph->bounds;
+            bounds.x1 *= cx_inv_scale;
+            bounds.x2 *= cx_inv_scale;
+            return 0;
+        }
+        return 1;
+  }
+};

lib/font_renderer/meson.build

@@ -0,0 +1,23 @@
+freetype_dep = dependency('freetype2')
+
+libagg_dep = dependency('libagg', required: false)
+if not libagg_dep.found()
+  libagg_subproject = subproject('libagg')
+  libagg_dep = libagg_subproject.get_variable('libagg_dep')
+endif
+
+font_renderer_sources = [
+    'agg_font_freetype.cpp',
+    'font_renderer.cpp',
+]
+
+font_renderer_cdefs = ['-DFONT_RENDERER_HEIGHT_HACK']
+
+font_renderer_include = include_directories('.')
+
+libfontrenderer = static_library('fontrenderer',
+    font_renderer_sources,
+    dependencies: [libagg_dep, freetype_dep],
+    cpp_args: font_renderer_cdefs,
+)
+

lib/font_renderer/notes-lite-font-rendering.md

@@ -0,0 +1,125 @@
+```c
+stbtt_InitFont
+
+stbtt_ScaleForMappingEmToPixels x 3
+stbtt_ScaleForPixelHeight
+stbtt_BakeFontBitmap
+stbtt_GetFontVMetrics x 2
+
+typedef struct {
+   unsigned short x0, y0, x1, y1; // coordinates of bbox in bitmap
+   float xoff, yoff, xadvance;
+} stbtt_bakedchar;
+
+struct RenImage {
+  RenColor *pixels;
+  int width, height;
+};
+
+typedef struct {
+  RenImage *image;
+  stbtt_bakedchar glyphs[256];
+} GlyphSet;
+
+struct RenFont {
+  void *data;
+  stbtt_fontinfo stbfont;
+  GlyphSet *sets[MAX_GLYPHSET];
+  float size;
+  int height;
+};
+
+```
+
+The function stbtt_BakeFontBitmap is used to write bitmap data into set->image->pixels (where set is a GlyphSet).
+Note that set->image->pixels need data in RGB format. After stbtt_BakeFontBitmap call the bitmap data are converted into RGB.
+With a single call many glyphs corresponding to a range of codepoints, all in a
+single image.
+
+## STB truetype font metrics
+
+stbtt_ScaleForPixelHeight takes a float 'height' and returns height / (ascent - descent).
+
+stbtt_ScaleForMappingEmToPixels take a float 'pixels' and returns pixels / unitsPerEm.
+
+### Computing RenFont
+
+When loading a font, in renderer.c, the font->height is determined as:
+
+```c
+int ascent, descent, linegap;
+stbtt_GetFontVMetrics(&font->stbfont, &ascent, &descent, &linegap);
+float scale = stbtt_ScaleForMappingEmToPixels(&font->stbfont, font->size);
+font->height = (ascent - descent + linegap) * scale + 0.5;
+```
+
+so, mathematically
+
+```c
+font->height = (ascent - descent + linegap) * font->size / unitsPerEm + 0.5;
+```
+
+**TO DO**: find out for what font->height is actually used.
+
+### Call to BakeFontBitmap
+
+In the same file, renderer.c, to create the glyphset image it computes:
+
+```c
+// Using stbtt functions
+float s = ScaleForMappingEmToPixels(1) / ScaleForPixelHeight(1);
+```
+
+so 's' is actually equal to (ascent - descent) / unitsPerEm.
+
+Then BakeFontBitmap is called and `font->size * s` is used for the pixel_height argument.
+So BakeFontBitmap gets
+
+```c
+pixel_height = (ascent - descent) * font->size / unitsPerEm;
+```
+
+In turns BakeFontBitmap passes pixel_height to ScaleForPixelHeight() and uses the
+resulting 'scale' to scale the glyphs by passing it to MakeGlyphBitmap().
+
+This is equal almost equal to font->height except the 0.5, the missing linegap calculation
+and the fact that this latter is an integer instead of a float.
+
+## AGG Font Engine
+
+Calls
+
+`FT_Init_FreeType` (initialize the library)
+
+In `load_font()` method:
+`FT_New_Face` or `FT_New_Memory_Face` (use `FT_Done_Face` when done)
+
+`FT_Attach_File`
+`FT_Select_Charmap`
+
+In `update_char_size()` method:
+`FT_Set_Char_Size` or `FT_Set_Pixel_Sizes`
+
+In `prepare_glyph()` method:
+`FT_Get_Char_Index`
+`FT_Load_Glyph`
+`FT_Render_Glyph` (if glyph_render_native_mono or native_gray8) 
+
+in `add_kerning()` method
+`FT_Get_Kerning`
+
+`FT_Done_FreeType` (end with library)
+
+## Freetype2's metrics related function and structs
+
+`FT_New_Face` return a `FT_Face` (a pointer) with font face information.
+
+## AGG font engine's font size
+
+The variable `m_height` is the size of the font muliplied by 64.
+It will be used to set font size with:
+
+- `FT_Set_Char_Size` if m_resolution is set (> 0)
+- `FT_Set_Pixel_Sizes`, divided by 64, if m_resolution is not set (= 0)
+
+The method height() returns m_height / 64;

licenses/licenses.md

@@ -22,33 +22,6 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 
-## septag/dmon
-
-Copyright 2019 Sepehr Taghdisian. All rights reserved.
-
-https://github.com/septag/dmon
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-   1. Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-
-   2. Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDER "AS IS" AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-EVENT SHALL COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
-OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
 ## Fira Sans
 
 Digitized data copyright (c) 2012-2015, The Mozilla Foundation and Telefonica S.A.

meson.build

@@ -1,114 +1,74 @@
-project('lite-xl',
+project('lite-xl', 'c', 'cpp', default_options : ['c_std=gnu11', 'cpp_std=c++03'])
-    ['c'],
-    version : '2.0.3',
-    license : 'MIT',
-    meson_version : '>= 0.54',
-    default_options : ['c_std=gnu11']
-)
 
-#===============================================================================
+version = get_option('version')
-# Configuration
-#===============================================================================
 conf_data = configuration_data()
-conf_data.set('PROJECT_BUILD_DIR', meson.current_build_dir())
+conf_data.set('PROJECT_VERSION', version)
-conf_data.set('PROJECT_SOURCE_DIR', meson.current_source_dir())
-conf_data.set('PROJECT_VERSION', meson.project_version())
 
-#===============================================================================
-# Compiler Settings
-#===============================================================================
 if host_machine.system() == 'darwin'
     add_languages('objc')
 endif
 
 cc = meson.get_compiler('c')
+libm = cc.find_library('m', required : false)
+libdl = cc.find_library('dl', required : false)
+libx11 = dependency('x11', required : false)
+lua_dep = dependency('lua5.2', required : false)
+pcre2_dep = dependency('libpcre2-8')
+sdl_dep = dependency('sdl2', method: 'config-tool')
+
+if not lua_dep.found()
+    lua_subproject = subproject('lua', default_options: ['shared=false', 'use_readline=false', 'app=false'])
+    lua_dep = lua_subproject.get_variable('lua_dep')
+endif
+
+reproc_subproject = subproject('reproc', default_options: ['default_library=static', 'multithreaded=false', 'reproc-cpp=false', 'examples=false'])
+reproc_dep = reproc_subproject.get_variable('reproc_dep')
+
+lite_deps = [lua_dep, sdl_dep, reproc_dep, pcre2_dep, libm, libdl, libx11]
+
+if host_machine.system() == 'windows'
+    # Note that we need to explicitly add the windows socket DLL because
+    # the pkg-config file from reproc does not include it.
+    lite_deps += meson.get_compiler('cpp').find_library('ws2_32', required: true)
+endif
 
-lite_includes = []
 lite_cargs = []
+if get_option('portable')
+    lite_docdir = 'doc'
+    lite_datadir = 'data'
+else
+    lite_docdir = 'share/doc/lite-xl'
+    lite_datadir = 'share/lite-xl'
+endif
+
+lite_include = include_directories('src')
+foreach data_module : ['core', 'fonts', 'plugins', 'colors']
+    install_subdir('data' / data_module , install_dir : lite_datadir)
+endforeach
+
+install_data('licenses/licenses.md', install_dir : lite_docdir)
+
+lite_link_args = []
+if cc.get_id() == 'gcc' and get_option('buildtype') == 'release'
+    lite_link_args += ['-static-libgcc', '-static-libstdc++']
+endif
+if host_machine.system() == 'darwin'
+    lite_link_args += ['-framework', 'CoreServices', '-framework', 'Foundation']
+endif
+
+lite_rc = []
+if host_machine.system() == 'windows'
+    windows = import('windows')
+    lite_rc += windows.compile_resources('resources/icons/icon.rc')
+    iss = configure_file(input : 'scripts/innosetup/innosetup.iss.in',
+        output : 'innosetup.iss',
+        configuration : conf_data)
+endif
+
 # On macos we need to use the SDL renderer to support retina displays
 if get_option('renderer') or host_machine.system() == 'darwin'
     lite_cargs += '-DLITE_USE_SDL_RENDERER'
 endif
-#===============================================================================
-# Linker Settings
-#===============================================================================
-lite_link_args = []
-if cc.get_id() == 'gcc' and get_option('buildtype') == 'release'
-    lite_link_args += ['-static-libgcc']
-endif
 
-if host_machine.system() == 'darwin'
+subdir('lib/font_renderer')
-    lite_link_args += ['-framework', 'CoreServices', '-framework', 'Foundation']
+subdir('src')
-endif
-#===============================================================================
-# Dependencies
-#===============================================================================
-if not get_option('source-only')
-    libm = cc.find_library('m', required : false)
-    libdl = cc.find_library('dl', required : false)
-    threads_dep = dependency('threads')
-    lua_dep = dependency('lua5.2', fallback: ['lua', 'lua_dep'],
-        default_options: ['shared=false', 'use_readline=false', 'app=false']
-    )
-    pcre2_dep = dependency('libpcre2-8')
-    freetype_dep = dependency('freetype2')
-    sdl_dep = dependency('sdl2', method: 'config-tool')
-    lite_deps = [lua_dep, sdl_dep, freetype_dep, pcre2_dep, libm, libdl, threads_dep]
-endif
-#===============================================================================
-# Install Configuration
-#===============================================================================
-if get_option('portable') or host_machine.system() == 'windows'
-    lite_bindir = '/'
-    lite_docdir = '/doc'
-    lite_datadir = '/data'
-elif get_option('bundle') and host_machine.system() == 'darwin'
-    lite_cargs += '-DMACOS_USE_BUNDLE'
-    lite_bindir = 'Contents/MacOS'
-    lite_docdir = 'Contents/Resources'
-    lite_datadir = 'Contents/Resources'
-    install_data('resources/icons/icon.icns', install_dir : 'Contents/Resources')
-    configure_file(
-        input : 'resources/macos/Info.plist.in',
-        output : 'Info.plist',
-        configuration : conf_data,
-        install : true,
-        install_dir : 'Contents'
-    )
-else
-    lite_bindir = 'bin'
-    lite_docdir = 'share/doc/lite-xl'
-    lite_datadir = 'share/lite-xl'
-    if host_machine.system() == 'linux'
-        install_data('resources/icons/lite-xl.svg',
-            install_dir : 'share/icons/hicolor/scalable/apps'
-        )
-        install_data('resources/linux/org.lite_xl.lite_xl.desktop',
-            install_dir : 'share/applications'
-        )
-        install_data('resources/linux/org.lite_xl.lite_xl.appdata.xml',
-            install_dir : 'share/metainfo'
-        )
-    endif
-endif
-
-install_data('licenses/licenses.md', install_dir : lite_docdir)
-
-install_subdir('data' / 'core' , install_dir : lite_datadir, exclude_files : 'start.lua')
-foreach data_module : ['fonts', 'plugins', 'colors']
-    install_subdir('data' / data_module , install_dir : lite_datadir)
-endforeach
-
-configure_file(
-    input : 'data/core/start.lua',
-    output : 'start.lua',
-    configuration : conf_data,
-    install : true,
-    install_dir : lite_datadir / 'core',
-)
-
-if not get_option('source-only')
-    subdir('lib/dmon')
-    subdir('src')
-    subdir('scripts')
-endif

meson_options.txt

@@ -1,4 +1,4 @@
-option('bundle', type : 'boolean', value : false, description: 'Build a macOS bundle')
+option('innosetup', type : 'boolean', value : false, description: 'Build Windows setup package')
-option('source-only', type : 'boolean', value : false, description: 'Configure source files only, doesn\'t checks for dependencies')
 option('portable', type : 'boolean', value : false, description: 'Portable install')
 option('renderer', type : 'boolean', value : false, description: 'Use SDL renderer')
+option('version', type : 'string', value : '0.0.0', description: 'Project version')

resources/linux/lite-xl.desktop

@@ -5,6 +5,6 @@ Comment=A lightweight text editor written in Lua
 Exec=lite-xl %F
 Icon=lite-xl
 Terminal=false
-StartupWMClass=lite-xl
+StartupNotify=false
-Categories=Development;IDE;
+Categories=Utility;TextEditor;Development;
 MimeType=text/plain;

resources/linux/org.lite_xl.lite_xl.appdata.xml

@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<component type="desktop">
-  <id>org.lite_xl.lite_xl</id>
-  <metadata_license>MIT</metadata_license>
-  <project_license>MIT</project_license>
-  <name>Lite XL</name>
-  <summary>A lightweight text editor written in Lua</summary>
-  <content_rating type="oars-1.0" />
-
-  <description>
-    <p>
-      Lite XL is a text editor and development tool written mainly in Lua,
-      on top of a minimalistic C core using the SDL2 graphics library.
-    </p>
-  </description>
-
-  <screenshots>
-    <screenshot type="default">
-      <caption>The editor window</caption>
-      <image>https://lite-xl.github.io/assets/img/screenshots/editor.png</image>
-    </screenshot>
-  </screenshots>
-
-  <url type="homepage">https://lite-xl.github.io</url>
-
-  <provides>
-    <binary>lite-xl</binary>
-  </provides>
-
-  <releases>
-    <release version="2.0.1" date="2021-08-28" />
-  </releases>
-</component>

resources/lite_xl_plugin_api.h

@@ -1,768 +0,0 @@
-#ifndef LITE_XL_PLUGIN_API
-#define LITE_XL_PLUGIN_API
-/**
-The lite_xl plugin API is quite simple. Any shared library can be a plugin file, so long
-as it has an entrypoint that looks like the following, where xxxxx is the plugin name:
-#include "lite_xl_plugin_api.h"
-int lua_open_lite_xl_xxxxx(lua_State* L, void* XL) {
-  lite_xl_plugin_init(XL);
-  ...
-  return 1;
-}
-In linux, to compile this file, you'd do: 'gcc -o xxxxx.so -shared xxxxx.c'. Simple!
-Due to the way the API is structured, you *should not* link or include lua libraries.
-This file was automatically generated. DO NOT MODIFY DIRECTLY.
-**/
-
-
-#include <stdarg.h>
-#include <stdio.h> // for BUFSIZ? this is kinda weird
-
-/** luaconf.h **/
-
-#ifndef lconfig_h
-#define lconfig_h
-#include <limits.h>
-#include <stddef.h>
-#if !defined(LUA_ANSI) && defined(__STRICT_ANSI__)
-#define LUA_ANSI
-#endif
-#if !defined(LUA_ANSI) && defined(_WIN32) && !defined(_WIN32_WCE)
-#define LUA_WIN
-#endif
-#if defined(LUA_WIN)
-#define LUA_DL_DLL
-#define LUA_USE_AFORMAT
-#endif
-#if defined(LUA_USE_LINUX)
-#define LUA_USE_POSIX
-#define LUA_USE_DLOPEN
-#define LUA_USE_READLINE
-#define LUA_USE_STRTODHEX
-#define LUA_USE_AFORMAT
-#define LUA_USE_LONGLONG
-#endif
-#if defined(LUA_USE_MACOSX)
-#define LUA_USE_POSIX
-#define LUA_USE_DLOPEN
-#define LUA_USE_READLINE
-#define LUA_USE_STRTODHEX
-#define LUA_USE_AFORMAT
-#define LUA_USE_LONGLONG
-#endif
-#if defined(LUA_USE_POSIX)
-#define LUA_USE_MKSTEMP
-#define LUA_USE_ISATTY
-#define LUA_USE_POPEN
-#define LUA_USE_ULONGJMP
-#define LUA_USE_GMTIME_R
-#endif
-#if defined(_WIN32)
-#define LUA_LDIR "!\\lua\\"
-#define LUA_CDIR "!\\"
-#define LUA_PATH_DEFAULT LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua;" ".\\?.lua"
-#define LUA_CPATH_DEFAULT LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll;" ".\\?.dll"
-#else
-#define LUA_VDIR LUA_VERSION_MAJOR "." LUA_VERSION_MINOR "/"
-#define LUA_ROOT "/usr/local/"
-#define LUA_LDIR LUA_ROOT "share/lua/" LUA_VDIR
-#define LUA_CDIR LUA_ROOT "lib/lua/" LUA_VDIR
-#define LUA_PATH_DEFAULT LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua;" "./?.lua"
-#define LUA_CPATH_DEFAULT LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so"
-#endif
-#if defined(_WIN32)
-#define LUA_DIRSEP "\\"
-#else
-#define LUA_DIRSEP "/"
-#endif
-#define LUA_ENV "_ENV"
-#if defined(LUA_BUILD_AS_DLL)
-#if defined(LUA_CORE) || defined(LUA_LIB)
-#define LUA_API __declspec(dllexport)
-#else
-#define LUA_API __declspec(dllimport)
-#endif
-#else
-#define LUA_API extern
-#endif
-#define LUALIB_API LUA_API
-#define LUAMOD_API LUALIB_API
-#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && defined(__ELF__)
-#define LUAI_FUNC __attribute__((visibility("hidden"))) extern
-#define LUAI_DDEC LUAI_FUNC
-#define LUAI_DDEF
-#else
-#define LUAI_FUNC extern
-#define LUAI_DDEC extern
-#define LUAI_DDEF
-#endif
-#define LUA_QL(x) "'" x "'"
-#define LUA_QS LUA_QL("%s")
-#define LUA_IDSIZE 60
-#if defined(LUA_LIB) || defined(lua_c)
-#include <stdio.h>
-#define luai_writestring(s,l) fwrite((s), sizeof(char), (l), stdout)
-#define luai_writeline() (luai_writestring("\n", 1), fflush(stdout))
-#endif
-#define luai_writestringerror(s,p) (fprintf(stderr, (s), (p)), fflush(stderr))
-#define LUAI_MAXSHORTLEN 40
-#if defined(LUA_COMPAT_ALL)
-#define LUA_COMPAT_UNPACK
-#define LUA_COMPAT_LOADERS
-#define lua_cpcall(L,f,u) (lua_pushcfunction(L, (f)), lua_pushlightuserdata(L,(u)), lua_pcall(L,1,0,0))
-#define LUA_COMPAT_LOG10
-#define LUA_COMPAT_LOADSTRING
-#define LUA_COMPAT_MAXN
-#define lua_strlen(L,i) lua_rawlen(L, (i))
-#define lua_objlen(L,i) lua_rawlen(L, (i))
-#define lua_equal(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPEQ)
-#define lua_lessthan(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPLT)
-#define LUA_COMPAT_MODULE
-#endif
-#if INT_MAX-20 < 32760
-#define LUAI_BITSINT 16
-#elif INT_MAX > 2147483640L
-#define LUAI_BITSINT 32
-#else
-#error "you must define LUA_BITSINT with number of bits in an integer"
-#endif
-#if LUAI_BITSINT >= 32
-#define LUA_INT32 int
-#define LUAI_UMEM size_t
-#define LUAI_MEM ptrdiff_t
-#else
-#define LUA_INT32 long
-#define LUAI_UMEM unsigned long
-#define LUAI_MEM long
-#endif
-#if LUAI_BITSINT >= 32
-#define LUAI_MAXSTACK 1000000
-#else
-#define LUAI_MAXSTACK 15000
-#endif
-#define LUAI_FIRSTPSEUDOIDX (-LUAI_MAXSTACK - 1000)
-#define LUAL_BUFFERSIZE BUFSIZ
-#define LUA_NUMBER_DOUBLE
-#define LUA_NUMBER double
-#define LUAI_UACNUMBER double
-#define LUA_NUMBER_SCAN "%lf"
-#define LUA_NUMBER_FMT "%.14g"
-#define lua_number2str(s,n) sprintf((s), LUA_NUMBER_FMT, (n))
-#define LUAI_MAXNUMBER2STR 32
-#define l_mathop(x) (x)
-#define lua_str2number(s,p) strtod((s), (p))
-#if defined(LUA_USE_STRTODHEX)
-#define lua_strx2number(s,p) strtod((s), (p))
-#endif
-#if defined(lobject_c) || defined(lvm_c)
-#include <math.h>
-#define luai_nummod(L,a,b) ((a) - l_mathop(floor)((a)/(b))*(b))
-#define luai_numpow(L,a,b) (l_mathop(pow)(a,b))
-#endif
-#if defined(LUA_CORE)
-#define luai_numadd(L,a,b) ((a)+(b))
-#define luai_numsub(L,a,b) ((a)-(b))
-#define luai_nummul(L,a,b) ((a)*(b))
-#define luai_numdiv(L,a,b) ((a)/(b))
-#define luai_numunm(L,a) (-(a))
-#define luai_numeq(a,b) ((a)==(b))
-#define luai_numlt(L,a,b) ((a)<(b))
-#define luai_numle(L,a,b) ((a)<=(b))
-#define luai_numisnan(L,a) (!luai_numeq((a), (a)))
-#endif
-#define LUA_INTEGER ptrdiff_t
-#define LUA_UNSIGNED unsigned LUA_INT32
-#if defined(LUA_NUMBER_DOUBLE) && !defined(LUA_ANSI)
-#if defined(LUA_WIN) && defined(_MSC_VER) && defined(_M_IX86)
-#define LUA_MSASMTRICK
-#define LUA_IEEEENDIAN 0
-#define LUA_NANTRICK
-#elif defined(__i386__) || defined(__i386) || defined(__X86__)
-#define LUA_IEEE754TRICK
-#define LUA_IEEELL
-#define LUA_IEEEENDIAN 0
-#define LUA_NANTRICK
-#elif defined(__x86_64)
-#define LUA_IEEE754TRICK
-#define LUA_IEEEENDIAN 0
-#elif defined(__POWERPC__) || defined(__ppc__)
-#define LUA_IEEE754TRICK
-#define LUA_IEEEENDIAN 1
-#else
-#define LUA_IEEE754TRICK
-#endif
-#endif
-#endif
-
-/** lua.h **/
-
-typedef struct lua_State lua_State;
-typedef int (*lua_CFunction) (lua_State *L);
-typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz);
-typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud);
-typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize);
-typedef LUA_NUMBER lua_Number;
-typedef LUA_INTEGER lua_Integer;
-typedef LUA_UNSIGNED lua_Unsigned;
-typedef struct lua_Debug lua_Debug;
-typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
-struct lua_Debug {
-  int event;
-  const char *name;
-  const char *namewhat;
-  const char *what;
-  const char *source;
-  int currentline;
-  int linedefined;
-  int lastlinedefined;
-  unsigned char nups;
-  unsigned char nparams;
-  char isvararg;
-  char istailcall;
-  char short_src[LUA_IDSIZE];
-  struct CallInfo *i_ci;
-};
-static	lua_State *(*lua_newstate)	(lua_Alloc f, void *ud);
-static	void (*lua_close)	(lua_State *L);
-static	lua_State *(*lua_newthread)	(lua_State *L);
-static	lua_CFunction (*lua_atpanic)	(lua_State *L, lua_CFunction panicf);
-static	const lua_Number *(*lua_version)	(lua_State *L);
-static	int (*lua_absindex)	(lua_State *L, int idx);
-static	int (*lua_gettop)	(lua_State *L);
-static	void (*lua_settop)	(lua_State *L, int idx);
-static	void (*lua_pushvalue)	(lua_State *L, int idx);
-static	void (*lua_remove)	(lua_State *L, int idx);
-static	void (*lua_insert)	(lua_State *L, int idx);
-static	void (*lua_replace)	(lua_State *L, int idx);
-static	void (*lua_copy)	(lua_State *L, int fromidx, int toidx);
-static	int (*lua_checkstack)	(lua_State *L, int sz);
-static	void (*lua_xmove)	(lua_State *from, lua_State *to, int n);
-static	int (*lua_isnumber)	(lua_State *L, int idx);
-static	int (*lua_isstring)	(lua_State *L, int idx);
-static	int (*lua_iscfunction)	(lua_State *L, int idx);
-static	int (*lua_isuserdata)	(lua_State *L, int idx);
-static	int (*lua_type)	(lua_State *L, int idx);
-static	const char *(*lua_typename)	(lua_State *L, int tp);
-static	lua_Number (*lua_tonumberx)	(lua_State *L, int idx, int *isnum);
-static	lua_Integer (*lua_tointegerx)	(lua_State *L, int idx, int *isnum);
-static	lua_Unsigned (*lua_tounsignedx)	(lua_State *L, int idx, int *isnum);
-static	int (*lua_toboolean)	(lua_State *L, int idx);
-static	const char *(*lua_tolstring)	(lua_State *L, int idx, size_t *len);
-static	size_t (*lua_rawlen)	(lua_State *L, int idx);
-static	lua_CFunction (*lua_tocfunction)	(lua_State *L, int idx);
-static	void *(*lua_touserdata)	(lua_State *L, int idx);
-static	lua_State *(*lua_tothread)	(lua_State *L, int idx);
-static	const void *(*lua_topointer)	(lua_State *L, int idx);
-static	void (*lua_arith)	(lua_State *L, int op);
-static	int (*lua_rawequal)	(lua_State *L, int idx1, int idx2);
-static	int (*lua_compare)	(lua_State *L, int idx1, int idx2, int op);
-static	void (*lua_pushnil)	(lua_State *L);
-static	void (*lua_pushnumber)	(lua_State *L, lua_Number n);
-static	void (*lua_pushinteger)	(lua_State *L, lua_Integer n);
-static	void (*lua_pushunsigned)	(lua_State *L, lua_Unsigned n);
-static	const char *(*lua_pushlstring)	(lua_State *L, const char *s, size_t l);
-static	const char *(*lua_pushstring)	(lua_State *L, const char *s);
-static	const char *(*lua_pushvfstring)	(lua_State *L, const char *fmt, va_list argp);
-static	const char *(*lua_pushfstring)	(lua_State *L, const char *fmt, ...);
-static	void (*lua_pushcclosure)	(lua_State *L, lua_CFunction fn, int n);
-static	void (*lua_pushboolean)	(lua_State *L, int b);
-static	void (*lua_pushlightuserdata)	(lua_State *L, void *p);
-static	int (*lua_pushthread)	(lua_State *L);
-static	void (*lua_getglobal)	(lua_State *L, const char *var);
-static	void (*lua_gettable)	(lua_State *L, int idx);
-static	void (*lua_getfield)	(lua_State *L, int idx, const char *k);
-static	void (*lua_rawget)	(lua_State *L, int idx);
-static	void (*lua_rawgeti)	(lua_State *L, int idx, int n);
-static	void (*lua_rawgetp)	(lua_State *L, int idx, const void *p);
-static	void (*lua_createtable)	(lua_State *L, int narr, int nrec);
-static	void *(*lua_newuserdata)	(lua_State *L, size_t sz);
-static	int (*lua_getmetatable)	(lua_State *L, int objindex);
-static	void (*lua_getuservalue)	(lua_State *L, int idx);
-static	void (*lua_setglobal)	(lua_State *L, const char *var);
-static	void (*lua_settable)	(lua_State *L, int idx);
-static	void (*lua_setfield)	(lua_State *L, int idx, const char *k);
-static	void (*lua_rawset)	(lua_State *L, int idx);
-static	void (*lua_rawseti)	(lua_State *L, int idx, int n);
-static	void (*lua_rawsetp)	(lua_State *L, int idx, const void *p);
-static	int (*lua_setmetatable)	(lua_State *L, int objindex);
-static	void (*lua_setuservalue)	(lua_State *L, int idx);
-static	void (*lua_callk)	(lua_State *L, int nargs, int nresults, int ctx, lua_CFunction k);
-static	int (*lua_getctx)	(lua_State *L, int *ctx);
-static	int (*lua_pcallk)	(lua_State *L, int nargs, int nresults, int errfunc, int ctx, lua_CFunction k);
-static	int (*lua_load)	(lua_State *L, lua_Reader reader, void *dt, const char *chunkname, const char *mode);
-static	int (*lua_dump)	(lua_State *L, lua_Writer writer, void *data);
-static	int (*lua_yieldk)	(lua_State *L, int nresults, int ctx, lua_CFunction k);
-static	int (*lua_resume)	(lua_State *L, lua_State *from, int narg);
-static	int (*lua_status)	(lua_State *L);
-static	int (*lua_gc)	(lua_State *L, int what, int data);
-static	int (*lua_error)	(lua_State *L);
-static	int (*lua_next)	(lua_State *L, int idx);
-static	void (*lua_concat)	(lua_State *L, int n);
-static	void (*lua_len)	(lua_State *L, int idx);
-static	lua_Alloc (*lua_getallocf)	(lua_State *L, void **ud);
-static	void (*lua_setallocf)	(lua_State *L, lua_Alloc f, void *ud);
-static	int (*lua_getstack)	(lua_State *L, int level, lua_Debug *ar);
-static	int (*lua_getinfo)	(lua_State *L, const char *what, lua_Debug *ar);
-static	const char *(*lua_getlocal)	(lua_State *L, const lua_Debug *ar, int n);
-static	const char *(*lua_setlocal)	(lua_State *L, const lua_Debug *ar, int n);
-static	const char *(*lua_getupvalue)	(lua_State *L, int funcindex, int n);
-static	const char *(*lua_setupvalue)	(lua_State *L, int funcindex, int n);
-static	void *(*lua_upvalueid)	(lua_State *L, int fidx, int n);
-static	void (*lua_upvaluejoin)	(lua_State *L, int fidx1, int n1, int fidx2, int n2);
-static	int (*lua_sethook)	(lua_State *L, lua_Hook func, int mask, int count);
-static	lua_Hook (*lua_gethook)	(lua_State *L);
-static	int (*lua_gethookmask)	(lua_State *L);
-static	int (*lua_gethookcount)	(lua_State *L);
-#define lua_h
-#define LUA_VERSION_MAJOR "5"
-#define LUA_VERSION_MINOR "2"
-#define LUA_VERSION_NUM 502
-#define LUA_VERSION_RELEASE "4"
-#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR
-#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE
-#define LUA_COPYRIGHT LUA_RELEASE "  Copyright (C) 1994-2015 Lua.org, PUC-Rio"
-#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo, W. Celes"
-#define LUA_SIGNATURE "\033Lua"
-#define LUA_MULTRET (-1)
-#define LUA_REGISTRYINDEX LUAI_FIRSTPSEUDOIDX
-#define lua_upvalueindex(i) (LUA_REGISTRYINDEX - (i))
-#define LUA_OK 0
-#define LUA_YIELD 1
-#define LUA_ERRRUN 2
-#define LUA_ERRSYNTAX 3
-#define LUA_ERRMEM 4
-#define LUA_ERRGCMM 5
-#define LUA_ERRERR 6
-#define LUA_TNONE (-1)
-#define LUA_TNIL 0
-#define LUA_TBOOLEAN 1
-#define LUA_TLIGHTUSERDATA 2
-#define LUA_TNUMBER 3
-#define LUA_TSTRING 4
-#define LUA_TTABLE 5
-#define LUA_TFUNCTION 6
-#define LUA_TUSERDATA 7
-#define LUA_TTHREAD 8
-#define LUA_NUMTAGS 9
-#define LUA_MINSTACK 20
-#define LUA_RIDX_MAINTHREAD 1
-#define LUA_RIDX_GLOBALS 2
-#define LUA_RIDX_LAST LUA_RIDX_GLOBALS
-#define LUA_OPADD 0
-#define LUA_OPSUB 1
-#define LUA_OPMUL 2
-#define LUA_OPDIV 3
-#define LUA_OPMOD 4
-#define LUA_OPPOW 5
-#define LUA_OPUNM 6
-#define LUA_OPEQ 0
-#define LUA_OPLT 1
-#define LUA_OPLE 2
-#define lua_call(L,n,r) lua_callk(L, (n), (r), 0, NULL)
-#define lua_pcall(L,n,r,f) lua_pcallk(L, (n), (r), (f), 0, NULL)
-#define lua_yield(L,n) lua_yieldk(L, (n), 0, NULL)
-#define LUA_GCSTOP 0
-#define LUA_GCRESTART 1
-#define LUA_GCCOLLECT 2
-#define LUA_GCCOUNT 3
-#define LUA_GCCOUNTB 4
-#define LUA_GCSTEP 5
-#define LUA_GCSETPAUSE 6
-#define LUA_GCSETSTEPMUL 7
-#define LUA_GCSETMAJORINC 8
-#define LUA_GCISRUNNING 9
-#define LUA_GCGEN 10
-#define LUA_GCINC 11
-#define lua_tonumber(L,i) lua_tonumberx(L,i,NULL)
-#define lua_tointeger(L,i) lua_tointegerx(L,i,NULL)
-#define lua_tounsigned(L,i) lua_tounsignedx(L,i,NULL)
-#define lua_pop(L,n) lua_settop(L, -(n)-1)
-#define lua_newtable(L) lua_createtable(L, 0, 0)
-#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
-#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0)
-#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION)
-#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE)
-#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA)
-#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL)
-#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN)
-#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD)
-#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE)
-#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0)
-#define lua_pushliteral(L, s) lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1)
-#define lua_pushglobaltable(L) lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS)
-#define lua_tostring(L,i) lua_tolstring(L, (i), NULL)
-#define LUA_HOOKCALL 0
-#define LUA_HOOKRET 1
-#define LUA_HOOKLINE 2
-#define LUA_HOOKCOUNT 3
-#define LUA_HOOKTAILCALL 4
-#define LUA_MASKCALL (1 << LUA_HOOKCALL)
-#define LUA_MASKRET (1 << LUA_HOOKRET)
-#define LUA_MASKLINE (1 << LUA_HOOKLINE)
-#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT)
-static	lua_State *	__lite_xl_fallback_lua_newstate	(lua_Alloc f, void *ud) { fputs("warning: lua_newstate is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_close	(lua_State *L) { fputs("warning: lua_close is a stub", stderr); }
-static	lua_State *	__lite_xl_fallback_lua_newthread	(lua_State *L) { fputs("warning: lua_newthread is a stub", stderr); }
-static	lua_CFunction 	__lite_xl_fallback_lua_atpanic	(lua_State *L, lua_CFunction panicf) { fputs("warning: lua_atpanic is a stub", stderr); }
-static	const lua_Number *	__lite_xl_fallback_lua_version	(lua_State *L) { fputs("warning: lua_version is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_absindex	(lua_State *L, int idx) { fputs("warning: lua_absindex is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_gettop	(lua_State *L) { fputs("warning: lua_gettop is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_settop	(lua_State *L, int idx) { fputs("warning: lua_settop is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_pushvalue	(lua_State *L, int idx) { fputs("warning: lua_pushvalue is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_remove	(lua_State *L, int idx) { fputs("warning: lua_remove is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_insert	(lua_State *L, int idx) { fputs("warning: lua_insert is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_replace	(lua_State *L, int idx) { fputs("warning: lua_replace is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_copy	(lua_State *L, int fromidx, int toidx) { fputs("warning: lua_copy is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_checkstack	(lua_State *L, int sz) { fputs("warning: lua_checkstack is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_xmove	(lua_State *from, lua_State *to, int n) { fputs("warning: lua_xmove is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_isnumber	(lua_State *L, int idx) { fputs("warning: lua_isnumber is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_isstring	(lua_State *L, int idx) { fputs("warning: lua_isstring is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_iscfunction	(lua_State *L, int idx) { fputs("warning: lua_iscfunction is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_isuserdata	(lua_State *L, int idx) { fputs("warning: lua_isuserdata is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_type	(lua_State *L, int idx) { fputs("warning: lua_type is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_typename	(lua_State *L, int tp) { fputs("warning: lua_typename is a stub", stderr); }
-static	lua_Number 	__lite_xl_fallback_lua_tonumberx	(lua_State *L, int idx, int *isnum) { fputs("warning: lua_tonumberx is a stub", stderr); }
-static	lua_Integer 	__lite_xl_fallback_lua_tointegerx	(lua_State *L, int idx, int *isnum) { fputs("warning: lua_tointegerx is a stub", stderr); }
-static	lua_Unsigned 	__lite_xl_fallback_lua_tounsignedx	(lua_State *L, int idx, int *isnum) { fputs("warning: lua_tounsignedx is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_toboolean	(lua_State *L, int idx) { fputs("warning: lua_toboolean is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_tolstring	(lua_State *L, int idx, size_t *len) { fputs("warning: lua_tolstring is a stub", stderr); }
-static	size_t 	__lite_xl_fallback_lua_rawlen	(lua_State *L, int idx) { fputs("warning: lua_rawlen is a stub", stderr); }
-static	lua_CFunction 	__lite_xl_fallback_lua_tocfunction	(lua_State *L, int idx) { fputs("warning: lua_tocfunction is a stub", stderr); }
-static	void *	__lite_xl_fallback_lua_touserdata	(lua_State *L, int idx) { fputs("warning: lua_touserdata is a stub", stderr); }
-static	lua_State *	__lite_xl_fallback_lua_tothread	(lua_State *L, int idx) { fputs("warning: lua_tothread is a stub", stderr); }
-static	const void *	__lite_xl_fallback_lua_topointer	(lua_State *L, int idx) { fputs("warning: lua_topointer is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_arith	(lua_State *L, int op) { fputs("warning: lua_arith is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_rawequal	(lua_State *L, int idx1, int idx2) { fputs("warning: lua_rawequal is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_compare	(lua_State *L, int idx1, int idx2, int op) { fputs("warning: lua_compare is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_pushnil	(lua_State *L) { fputs("warning: lua_pushnil is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_pushnumber	(lua_State *L, lua_Number n) { fputs("warning: lua_pushnumber is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_pushinteger	(lua_State *L, lua_Integer n) { fputs("warning: lua_pushinteger is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_pushunsigned	(lua_State *L, lua_Unsigned n) { fputs("warning: lua_pushunsigned is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_pushlstring	(lua_State *L, const char *s, size_t l) { fputs("warning: lua_pushlstring is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_pushstring	(lua_State *L, const char *s) { fputs("warning: lua_pushstring is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_pushvfstring	(lua_State *L, const char *fmt, va_list argp) { fputs("warning: lua_pushvfstring is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_pushfstring	(lua_State *L, const char *fmt, ...) { fputs("warning: lua_pushfstring is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_pushcclosure	(lua_State *L, lua_CFunction fn, int n) { fputs("warning: lua_pushcclosure is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_pushboolean	(lua_State *L, int b) { fputs("warning: lua_pushboolean is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_pushlightuserdata	(lua_State *L, void *p) { fputs("warning: lua_pushlightuserdata is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_pushthread	(lua_State *L) { fputs("warning: lua_pushthread is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_getglobal	(lua_State *L, const char *var) { fputs("warning: lua_getglobal is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_gettable	(lua_State *L, int idx) { fputs("warning: lua_gettable is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_getfield	(lua_State *L, int idx, const char *k) { fputs("warning: lua_getfield is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_rawget	(lua_State *L, int idx) { fputs("warning: lua_rawget is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_rawgeti	(lua_State *L, int idx, int n) { fputs("warning: lua_rawgeti is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_rawgetp	(lua_State *L, int idx, const void *p) { fputs("warning: lua_rawgetp is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_createtable	(lua_State *L, int narr, int nrec) { fputs("warning: lua_createtable is a stub", stderr); }
-static	void *	__lite_xl_fallback_lua_newuserdata	(lua_State *L, size_t sz) { fputs("warning: lua_newuserdata is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_getmetatable	(lua_State *L, int objindex) { fputs("warning: lua_getmetatable is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_getuservalue	(lua_State *L, int idx) { fputs("warning: lua_getuservalue is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_setglobal	(lua_State *L, const char *var) { fputs("warning: lua_setglobal is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_settable	(lua_State *L, int idx) { fputs("warning: lua_settable is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_setfield	(lua_State *L, int idx, const char *k) { fputs("warning: lua_setfield is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_rawset	(lua_State *L, int idx) { fputs("warning: lua_rawset is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_rawseti	(lua_State *L, int idx, int n) { fputs("warning: lua_rawseti is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_rawsetp	(lua_State *L, int idx, const void *p) { fputs("warning: lua_rawsetp is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_setmetatable	(lua_State *L, int objindex) { fputs("warning: lua_setmetatable is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_setuservalue	(lua_State *L, int idx) { fputs("warning: lua_setuservalue is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_callk	(lua_State *L, int nargs, int nresults, int ctx, lua_CFunction k) { fputs("warning: lua_callk is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_getctx	(lua_State *L, int *ctx) { fputs("warning: lua_getctx is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_pcallk	(lua_State *L, int nargs, int nresults, int errfunc, int ctx, lua_CFunction k) { fputs("warning: lua_pcallk is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_load	(lua_State *L, lua_Reader reader, void *dt, const char *chunkname, const char *mode) { fputs("warning: lua_load is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_dump	(lua_State *L, lua_Writer writer, void *data) { fputs("warning: lua_dump is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_yieldk	(lua_State *L, int nresults, int ctx, lua_CFunction k) { fputs("warning: lua_yieldk is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_resume	(lua_State *L, lua_State *from, int narg) { fputs("warning: lua_resume is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_status	(lua_State *L) { fputs("warning: lua_status is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_gc	(lua_State *L, int what, int data) { fputs("warning: lua_gc is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_error	(lua_State *L) { fputs("warning: lua_error is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_next	(lua_State *L, int idx) { fputs("warning: lua_next is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_concat	(lua_State *L, int n) { fputs("warning: lua_concat is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_len	(lua_State *L, int idx) { fputs("warning: lua_len is a stub", stderr); }
-static	lua_Alloc 	__lite_xl_fallback_lua_getallocf	(lua_State *L, void **ud) { fputs("warning: lua_getallocf is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_setallocf	(lua_State *L, lua_Alloc f, void *ud) { fputs("warning: lua_setallocf is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_getstack	(lua_State *L, int level, lua_Debug *ar) { fputs("warning: lua_getstack is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_getinfo	(lua_State *L, const char *what, lua_Debug *ar) { fputs("warning: lua_getinfo is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_getlocal	(lua_State *L, const lua_Debug *ar, int n) { fputs("warning: lua_getlocal is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_setlocal	(lua_State *L, const lua_Debug *ar, int n) { fputs("warning: lua_setlocal is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_getupvalue	(lua_State *L, int funcindex, int n) { fputs("warning: lua_getupvalue is a stub", stderr); }
-static	const char *	__lite_xl_fallback_lua_setupvalue	(lua_State *L, int funcindex, int n) { fputs("warning: lua_setupvalue is a stub", stderr); }
-static	void *	__lite_xl_fallback_lua_upvalueid	(lua_State *L, int fidx, int n) { fputs("warning: lua_upvalueid is a stub", stderr); }
-static	void 	__lite_xl_fallback_lua_upvaluejoin	(lua_State *L, int fidx1, int n1, int fidx2, int n2) { fputs("warning: lua_upvaluejoin is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_sethook	(lua_State *L, lua_Hook func, int mask, int count) { fputs("warning: lua_sethook is a stub", stderr); }
-static	lua_Hook 	__lite_xl_fallback_lua_gethook	(lua_State *L) { fputs("warning: lua_gethook is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_gethookmask	(lua_State *L) { fputs("warning: lua_gethookmask is a stub", stderr); }
-static	int 	__lite_xl_fallback_lua_gethookcount	(lua_State *L) { fputs("warning: lua_gethookcount is a stub", stderr); }
-
-/** lauxlib.h **/
-
-typedef struct luaL_Reg {
-  const char *name;
-  lua_CFunction func;
-} luaL_Reg;
-typedef struct luaL_Buffer {
-  char *b;
-  size_t size;
-  size_t n;
-  lua_State *L;
-  char initb[LUAL_BUFFERSIZE];
-} luaL_Buffer;
-typedef struct luaL_Stream {
-  FILE *f;
-  lua_CFunction closef;
-} luaL_Stream;
-static	void (*luaL_checkversion_)	(lua_State *L, lua_Number ver);
-static	int (*luaL_getmetafield)	(lua_State *L, int obj, const char *e);
-static	int (*luaL_callmeta)	(lua_State *L, int obj, const char *e);
-static	const char *(*luaL_tolstring)	(lua_State *L, int idx, size_t *len);
-static	int (*luaL_argerror)	(lua_State *L, int numarg, const char *extramsg);
-static	const char *(*luaL_checklstring)	(lua_State *L, int numArg, size_t *l);
-static	const char *(*luaL_optlstring)	(lua_State *L, int numArg, const char *def, size_t *l);
-static	lua_Number (*luaL_checknumber)	(lua_State *L, int numArg);
-static	lua_Number (*luaL_optnumber)	(lua_State *L, int nArg, lua_Number def);
-static	lua_Integer (*luaL_checkinteger)	(lua_State *L, int numArg);
-static	lua_Integer (*luaL_optinteger)	(lua_State *L, int nArg, lua_Integer def);
-static	lua_Unsigned (*luaL_checkunsigned)	(lua_State *L, int numArg);
-static	lua_Unsigned (*luaL_optunsigned)	(lua_State *L, int numArg, lua_Unsigned def);
-static	void (*luaL_checkstack)	(lua_State *L, int sz, const char *msg);
-static	void (*luaL_checktype)	(lua_State *L, int narg, int t);
-static	void (*luaL_checkany)	(lua_State *L, int narg);
-static	int (*luaL_newmetatable)	(lua_State *L, const char *tname);
-static	void (*luaL_setmetatable)	(lua_State *L, const char *tname);
-static	void *(*luaL_testudata)	(lua_State *L, int ud, const char *tname);
-static	void *(*luaL_checkudata)	(lua_State *L, int ud, const char *tname);
-static	void (*luaL_where)	(lua_State *L, int lvl);
-static	int (*luaL_error)	(lua_State *L, const char *fmt, ...);
-static	int (*luaL_checkoption)	(lua_State *L, int narg, const char *def, const char *const lst[]);
-static	int (*luaL_fileresult)	(lua_State *L, int stat, const char *fname);
-static	int (*luaL_execresult)	(lua_State *L, int stat);
-static	int (*luaL_ref)	(lua_State *L, int t);
-static	void (*luaL_unref)	(lua_State *L, int t, int ref);
-static	int (*luaL_loadfilex)	(lua_State *L, const char *filename, const char *mode);
-static	int (*luaL_loadbufferx)	(lua_State *L, const char *buff, size_t sz, const char *name, const char *mode);
-static	int (*luaL_loadstring)	(lua_State *L, const char *s);
-static	lua_State *(*luaL_newstate)	(void);
-static	int (*luaL_len)	(lua_State *L, int idx);
-static	const char *(*luaL_gsub)	(lua_State *L, const char *s, const char *p, const char *r);
-static	void (*luaL_setfuncs)	(lua_State *L, const luaL_Reg *l, int nup);
-static	int (*luaL_getsubtable)	(lua_State *L, int idx, const char *fname);
-static	void (*luaL_traceback)	(lua_State *L, lua_State *L1, const char *msg, int level);
-static	void (*luaL_requiref)	(lua_State *L, const char *modname, lua_CFunction openf, int glb);
-static	void (*luaL_buffinit)	(lua_State *L, luaL_Buffer *B);
-static	char *(*luaL_prepbuffsize)	(luaL_Buffer *B, size_t sz);
-static	void (*luaL_addlstring)	(luaL_Buffer *B, const char *s, size_t l);
-static	void (*luaL_addstring)	(luaL_Buffer *B, const char *s);
-static	void (*luaL_addvalue)	(luaL_Buffer *B);
-static	void (*luaL_pushresult)	(luaL_Buffer *B);
-static	void (*luaL_pushresultsize)	(luaL_Buffer *B, size_t sz);
-static	char *(*luaL_buffinitsize)	(lua_State *L, luaL_Buffer *B, size_t sz);
-#define lauxlib_h
-#define LUA_ERRFILE (LUA_ERRERR+1)
-#define luaL_checkversion(L) luaL_checkversion_(L, LUA_VERSION_NUM)
-#define LUA_NOREF (-2)
-#define LUA_REFNIL (-1)
-#define luaL_loadfile(L,f) luaL_loadfilex(L,f,NULL)
-#define luaL_newlibtable(L,l) lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1)
-#define luaL_newlib(L,l) (luaL_newlibtable(L,l), luaL_setfuncs(L,l,0))
-#define luaL_argcheck(L, cond,numarg,extramsg) ((void)((cond) || luaL_argerror(L, (numarg), (extramsg))))
-#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL))
-#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL))
-#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n)))
-#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d)))
-#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n)))
-#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d)))
-#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i)))
-#define luaL_dofile(L, fn) (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0))
-#define luaL_dostring(L, s) (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0))
-#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n)))
-#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
-#define luaL_loadbuffer(L,s,sz,n) luaL_loadbufferx(L,s,sz,n,NULL)
-#define luaL_addchar(B,c) ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), ((B)->b[(B)->n++] = (c)))
-#define luaL_addsize(B,s) ((B)->n += (s))
-#define luaL_prepbuffer(B) luaL_prepbuffsize(B, LUAL_BUFFERSIZE)
-#define LUA_FILEHANDLE "FILE*"
-static	void 	__lite_xl_fallback_luaL_checkversion_	(lua_State *L, lua_Number ver) { fputs("warning: luaL_checkversion_ is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_getmetafield	(lua_State *L, int obj, const char *e) { fputs("warning: luaL_getmetafield is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_callmeta	(lua_State *L, int obj, const char *e) { fputs("warning: luaL_callmeta is a stub", stderr); }
-static	const char *	__lite_xl_fallback_luaL_tolstring	(lua_State *L, int idx, size_t *len) { fputs("warning: luaL_tolstring is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_argerror	(lua_State *L, int numarg, const char *extramsg) { fputs("warning: luaL_argerror is a stub", stderr); }
-static	const char *	__lite_xl_fallback_luaL_checklstring	(lua_State *L, int numArg, size_t *l) { fputs("warning: luaL_checklstring is a stub", stderr); }
-static	const char *	__lite_xl_fallback_luaL_optlstring	(lua_State *L, int numArg, const char *def, size_t *l) { fputs("warning: luaL_optlstring is a stub", stderr); }
-static	lua_Number 	__lite_xl_fallback_luaL_checknumber	(lua_State *L, int numArg) { fputs("warning: luaL_checknumber is a stub", stderr); }
-static	lua_Number 	__lite_xl_fallback_luaL_optnumber	(lua_State *L, int nArg, lua_Number def) { fputs("warning: luaL_optnumber is a stub", stderr); }
-static	lua_Integer 	__lite_xl_fallback_luaL_checkinteger	(lua_State *L, int numArg) { fputs("warning: luaL_checkinteger is a stub", stderr); }
-static	lua_Integer 	__lite_xl_fallback_luaL_optinteger	(lua_State *L, int nArg, lua_Integer def) { fputs("warning: luaL_optinteger is a stub", stderr); }
-static	lua_Unsigned 	__lite_xl_fallback_luaL_checkunsigned	(lua_State *L, int numArg) { fputs("warning: luaL_checkunsigned is a stub", stderr); }
-static	lua_Unsigned 	__lite_xl_fallback_luaL_optunsigned	(lua_State *L, int numArg, lua_Unsigned def) { fputs("warning: luaL_optunsigned is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_checkstack	(lua_State *L, int sz, const char *msg) { fputs("warning: luaL_checkstack is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_checktype	(lua_State *L, int narg, int t) { fputs("warning: luaL_checktype is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_checkany	(lua_State *L, int narg) { fputs("warning: luaL_checkany is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_newmetatable	(lua_State *L, const char *tname) { fputs("warning: luaL_newmetatable is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_setmetatable	(lua_State *L, const char *tname) { fputs("warning: luaL_setmetatable is a stub", stderr); }
-static	void *	__lite_xl_fallback_luaL_testudata	(lua_State *L, int ud, const char *tname) { fputs("warning: luaL_testudata is a stub", stderr); }
-static	void *	__lite_xl_fallback_luaL_checkudata	(lua_State *L, int ud, const char *tname) { fputs("warning: luaL_checkudata is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_where	(lua_State *L, int lvl) { fputs("warning: luaL_where is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_error	(lua_State *L, const char *fmt, ...) { fputs("warning: luaL_error is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_checkoption	(lua_State *L, int narg, const char *def, const char *const lst[]) { fputs("warning: luaL_checkoption is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_fileresult	(lua_State *L, int stat, const char *fname) { fputs("warning: luaL_fileresult is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_execresult	(lua_State *L, int stat) { fputs("warning: luaL_execresult is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_ref	(lua_State *L, int t) { fputs("warning: luaL_ref is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_unref	(lua_State *L, int t, int ref) { fputs("warning: luaL_unref is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_loadfilex	(lua_State *L, const char *filename, const char *mode) { fputs("warning: luaL_loadfilex is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_loadbufferx	(lua_State *L, const char *buff, size_t sz, const char *name, const char *mode) { fputs("warning: luaL_loadbufferx is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_loadstring	(lua_State *L, const char *s) { fputs("warning: luaL_loadstring is a stub", stderr); }
-static	lua_State *	__lite_xl_fallback_luaL_newstate	(void) { fputs("warning: luaL_newstate is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_len	(lua_State *L, int idx) { fputs("warning: luaL_len is a stub", stderr); }
-static	const char *	__lite_xl_fallback_luaL_gsub	(lua_State *L, const char *s, const char *p, const char *r) { fputs("warning: luaL_gsub is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_setfuncs	(lua_State *L, const luaL_Reg *l, int nup) { fputs("warning: luaL_setfuncs is a stub", stderr); }
-static	int 	__lite_xl_fallback_luaL_getsubtable	(lua_State *L, int idx, const char *fname) { fputs("warning: luaL_getsubtable is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_traceback	(lua_State *L, lua_State *L1, const char *msg, int level) { fputs("warning: luaL_traceback is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_requiref	(lua_State *L, const char *modname, lua_CFunction openf, int glb) { fputs("warning: luaL_requiref is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_buffinit	(lua_State *L, luaL_Buffer *B) { fputs("warning: luaL_buffinit is a stub", stderr); }
-static	char *	__lite_xl_fallback_luaL_prepbuffsize	(luaL_Buffer *B, size_t sz) { fputs("warning: luaL_prepbuffsize is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_addlstring	(luaL_Buffer *B, const char *s, size_t l) { fputs("warning: luaL_addlstring is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_addstring	(luaL_Buffer *B, const char *s) { fputs("warning: luaL_addstring is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_addvalue	(luaL_Buffer *B) { fputs("warning: luaL_addvalue is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_pushresult	(luaL_Buffer *B) { fputs("warning: luaL_pushresult is a stub", stderr); }
-static	void 	__lite_xl_fallback_luaL_pushresultsize	(luaL_Buffer *B, size_t sz) { fputs("warning: luaL_pushresultsize is a stub", stderr); }
-static	char *	__lite_xl_fallback_luaL_buffinitsize	(lua_State *L, luaL_Buffer *B, size_t sz) { fputs("warning: luaL_buffinitsize is a stub", stderr); }
-
-#define IMPORT_SYMBOL(name, ret, ...) name = (name = (ret (*) (__VA_ARGS__)) symbol(#name), name == NULL ? &__lite_xl_fallback_##name : name)
-static void lite_xl_plugin_init(void *XL) {
-	void* (*symbol)(const char *) = (void* (*) (const char *)) XL;
-	IMPORT_SYMBOL(lua_newstate, lua_State *, lua_Alloc f, void *ud);
-	IMPORT_SYMBOL(lua_close, void , lua_State *L);
-	IMPORT_SYMBOL(lua_newthread, lua_State *, lua_State *L);
-	IMPORT_SYMBOL(lua_atpanic, lua_CFunction , lua_State *L, lua_CFunction panicf);
-	IMPORT_SYMBOL(lua_version, const lua_Number *, lua_State *L);
-	IMPORT_SYMBOL(lua_absindex, int , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_gettop, int , lua_State *L);
-	IMPORT_SYMBOL(lua_settop, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_pushvalue, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_remove, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_insert, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_replace, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_copy, void , lua_State *L, int fromidx, int toidx);
-	IMPORT_SYMBOL(lua_checkstack, int , lua_State *L, int sz);
-	IMPORT_SYMBOL(lua_xmove, void , lua_State *from, lua_State *to, int n);
-	IMPORT_SYMBOL(lua_isnumber, int , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_isstring, int , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_iscfunction, int , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_isuserdata, int , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_type, int , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_typename, const char *, lua_State *L, int tp);
-	IMPORT_SYMBOL(lua_tonumberx, lua_Number , lua_State *L, int idx, int *isnum);
-	IMPORT_SYMBOL(lua_tointegerx, lua_Integer , lua_State *L, int idx, int *isnum);
-	IMPORT_SYMBOL(lua_tounsignedx, lua_Unsigned , lua_State *L, int idx, int *isnum);
-	IMPORT_SYMBOL(lua_toboolean, int , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_tolstring, const char *, lua_State *L, int idx, size_t *len);
-	IMPORT_SYMBOL(lua_rawlen, size_t , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_tocfunction, lua_CFunction , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_touserdata, void *, lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_tothread, lua_State *, lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_topointer, const void *, lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_arith, void , lua_State *L, int op);
-	IMPORT_SYMBOL(lua_rawequal, int , lua_State *L, int idx1, int idx2);
-	IMPORT_SYMBOL(lua_compare, int , lua_State *L, int idx1, int idx2, int op);
-	IMPORT_SYMBOL(lua_pushnil, void , lua_State *L);
-	IMPORT_SYMBOL(lua_pushnumber, void , lua_State *L, lua_Number n);
-	IMPORT_SYMBOL(lua_pushinteger, void , lua_State *L, lua_Integer n);
-	IMPORT_SYMBOL(lua_pushunsigned, void , lua_State *L, lua_Unsigned n);
-	IMPORT_SYMBOL(lua_pushlstring, const char *, lua_State *L, const char *s, size_t l);
-	IMPORT_SYMBOL(lua_pushstring, const char *, lua_State *L, const char *s);
-	IMPORT_SYMBOL(lua_pushvfstring, const char *, lua_State *L, const char *fmt, va_list argp);
-	IMPORT_SYMBOL(lua_pushfstring, const char *, lua_State *L, const char *fmt, ...);
-	IMPORT_SYMBOL(lua_pushcclosure, void , lua_State *L, lua_CFunction fn, int n);
-	IMPORT_SYMBOL(lua_pushboolean, void , lua_State *L, int b);
-	IMPORT_SYMBOL(lua_pushlightuserdata, void , lua_State *L, void *p);
-	IMPORT_SYMBOL(lua_pushthread, int , lua_State *L);
-	IMPORT_SYMBOL(lua_getglobal, void , lua_State *L, const char *var);
-	IMPORT_SYMBOL(lua_gettable, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_getfield, void , lua_State *L, int idx, const char *k);
-	IMPORT_SYMBOL(lua_rawget, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_rawgeti, void , lua_State *L, int idx, int n);
-	IMPORT_SYMBOL(lua_rawgetp, void , lua_State *L, int idx, const void *p);
-	IMPORT_SYMBOL(lua_createtable, void , lua_State *L, int narr, int nrec);
-	IMPORT_SYMBOL(lua_newuserdata, void *, lua_State *L, size_t sz);
-	IMPORT_SYMBOL(lua_getmetatable, int , lua_State *L, int objindex);
-	IMPORT_SYMBOL(lua_getuservalue, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_setglobal, void , lua_State *L, const char *var);
-	IMPORT_SYMBOL(lua_settable, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_setfield, void , lua_State *L, int idx, const char *k);
-	IMPORT_SYMBOL(lua_rawset, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_rawseti, void , lua_State *L, int idx, int n);
-	IMPORT_SYMBOL(lua_rawsetp, void , lua_State *L, int idx, const void *p);
-	IMPORT_SYMBOL(lua_setmetatable, int , lua_State *L, int objindex);
-	IMPORT_SYMBOL(lua_setuservalue, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_callk, void , lua_State *L, int nargs, int nresults, int ctx, lua_CFunction k);
-	IMPORT_SYMBOL(lua_getctx, int , lua_State *L, int *ctx);
-	IMPORT_SYMBOL(lua_pcallk, int , lua_State *L, int nargs, int nresults, int errfunc, int ctx, lua_CFunction k);
-	IMPORT_SYMBOL(lua_load, int , lua_State *L, lua_Reader reader, void *dt, const char *chunkname, const char *mode);
-	IMPORT_SYMBOL(lua_dump, int , lua_State *L, lua_Writer writer, void *data);
-	IMPORT_SYMBOL(lua_yieldk, int , lua_State *L, int nresults, int ctx, lua_CFunction k);
-	IMPORT_SYMBOL(lua_resume, int , lua_State *L, lua_State *from, int narg);
-	IMPORT_SYMBOL(lua_status, int , lua_State *L);
-	IMPORT_SYMBOL(lua_gc, int , lua_State *L, int what, int data);
-	IMPORT_SYMBOL(lua_error, int , lua_State *L);
-	IMPORT_SYMBOL(lua_next, int , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_concat, void , lua_State *L, int n);
-	IMPORT_SYMBOL(lua_len, void , lua_State *L, int idx);
-	IMPORT_SYMBOL(lua_getallocf, lua_Alloc , lua_State *L, void **ud);
-	IMPORT_SYMBOL(lua_setallocf, void , lua_State *L, lua_Alloc f, void *ud);
-	IMPORT_SYMBOL(lua_getstack, int , lua_State *L, int level, lua_Debug *ar);
-	IMPORT_SYMBOL(lua_getinfo, int , lua_State *L, const char *what, lua_Debug *ar);
-	IMPORT_SYMBOL(lua_getlocal, const char *, lua_State *L, const lua_Debug *ar, int n);
-	IMPORT_SYMBOL(lua_setlocal, const char *, lua_State *L, const lua_Debug *ar, int n);
-	IMPORT_SYMBOL(lua_getupvalue, const char *, lua_State *L, int funcindex, int n);
-	IMPORT_SYMBOL(lua_setupvalue, const char *, lua_State *L, int funcindex, int n);
-	IMPORT_SYMBOL(lua_upvalueid, void *, lua_State *L, int fidx, int n);
-	IMPORT_SYMBOL(lua_upvaluejoin, void , lua_State *L, int fidx1, int n1, int fidx2, int n2);
-	IMPORT_SYMBOL(lua_sethook, int , lua_State *L, lua_Hook func, int mask, int count);
-	IMPORT_SYMBOL(lua_gethook, lua_Hook , lua_State *L);
-	IMPORT_SYMBOL(lua_gethookmask, int , lua_State *L);
-	IMPORT_SYMBOL(lua_gethookcount, int , lua_State *L);
-	IMPORT_SYMBOL(luaL_checkversion_, void , lua_State *L, lua_Number ver);
-	IMPORT_SYMBOL(luaL_getmetafield, int , lua_State *L, int obj, const char *e);
-	IMPORT_SYMBOL(luaL_callmeta, int , lua_State *L, int obj, const char *e);
-	IMPORT_SYMBOL(luaL_tolstring, const char *, lua_State *L, int idx, size_t *len);
-	IMPORT_SYMBOL(luaL_argerror, int , lua_State *L, int numarg, const char *extramsg);
-	IMPORT_SYMBOL(luaL_checklstring, const char *, lua_State *L, int numArg, size_t *l);
-	IMPORT_SYMBOL(luaL_optlstring, const char *, lua_State *L, int numArg, const char *def, size_t *l);
-	IMPORT_SYMBOL(luaL_checknumber, lua_Number , lua_State *L, int numArg);
-	IMPORT_SYMBOL(luaL_optnumber, lua_Number , lua_State *L, int nArg, lua_Number def);
-	IMPORT_SYMBOL(luaL_checkinteger, lua_Integer , lua_State *L, int numArg);
-	IMPORT_SYMBOL(luaL_optinteger, lua_Integer , lua_State *L, int nArg, lua_Integer def);
-	IMPORT_SYMBOL(luaL_checkunsigned, lua_Unsigned , lua_State *L, int numArg);
-	IMPORT_SYMBOL(luaL_optunsigned, lua_Unsigned , lua_State *L, int numArg, lua_Unsigned def);
-	IMPORT_SYMBOL(luaL_checkstack, void , lua_State *L, int sz, const char *msg);
-	IMPORT_SYMBOL(luaL_checktype, void , lua_State *L, int narg, int t);
-	IMPORT_SYMBOL(luaL_checkany, void , lua_State *L, int narg);
-	IMPORT_SYMBOL(luaL_newmetatable, int , lua_State *L, const char *tname);
-	IMPORT_SYMBOL(luaL_setmetatable, void , lua_State *L, const char *tname);
-	IMPORT_SYMBOL(luaL_testudata, void *, lua_State *L, int ud, const char *tname);
-	IMPORT_SYMBOL(luaL_checkudata, void *, lua_State *L, int ud, const char *tname);
-	IMPORT_SYMBOL(luaL_where, void , lua_State *L, int lvl);
-	IMPORT_SYMBOL(luaL_error, int , lua_State *L, const char *fmt, ...);
-	IMPORT_SYMBOL(luaL_checkoption, int , lua_State *L, int narg, const char *def, const char *const lst[]);
-	IMPORT_SYMBOL(luaL_fileresult, int , lua_State *L, int stat, const char *fname);
-	IMPORT_SYMBOL(luaL_execresult, int , lua_State *L, int stat);
-	IMPORT_SYMBOL(luaL_ref, int , lua_State *L, int t);
-	IMPORT_SYMBOL(luaL_unref, void , lua_State *L, int t, int ref);
-	IMPORT_SYMBOL(luaL_loadfilex, int , lua_State *L, const char *filename, const char *mode);
-	IMPORT_SYMBOL(luaL_loadbufferx, int , lua_State *L, const char *buff, size_t sz, const char *name, const char *mode);
-	IMPORT_SYMBOL(luaL_loadstring, int , lua_State *L, const char *s);
-	IMPORT_SYMBOL(luaL_newstate, lua_State *, void);
-	IMPORT_SYMBOL(luaL_len, int , lua_State *L, int idx);
-	IMPORT_SYMBOL(luaL_gsub, const char *, lua_State *L, const char *s, const char *p, const char *r);
-	IMPORT_SYMBOL(luaL_setfuncs, void , lua_State *L, const luaL_Reg *l, int nup);
-	IMPORT_SYMBOL(luaL_getsubtable, int , lua_State *L, int idx, const char *fname);
-	IMPORT_SYMBOL(luaL_traceback, void , lua_State *L, lua_State *L1, const char *msg, int level);
-	IMPORT_SYMBOL(luaL_requiref, void , lua_State *L, const char *modname, lua_CFunction openf, int glb);
-	IMPORT_SYMBOL(luaL_buffinit, void , lua_State *L, luaL_Buffer *B);
-	IMPORT_SYMBOL(luaL_prepbuffsize, char *, luaL_Buffer *B, size_t sz);
-	IMPORT_SYMBOL(luaL_addlstring, void , luaL_Buffer *B, const char *s, size_t l);
-	IMPORT_SYMBOL(luaL_addstring, void , luaL_Buffer *B, const char *s);
-	IMPORT_SYMBOL(luaL_addvalue, void , luaL_Buffer *B);
-	IMPORT_SYMBOL(luaL_pushresult, void , luaL_Buffer *B);
-	IMPORT_SYMBOL(luaL_pushresultsize, void , luaL_Buffer *B, size_t sz);
-	IMPORT_SYMBOL(luaL_buffinitsize, char *, lua_State *L, luaL_Buffer *B, size_t sz);
-}
-#endif

resources/macos/Info.plist

@@ -2,30 +2,25 @@
 <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>CFBundleExecutable</key>
+<key>CFBundleExecutable</key>
 	<string>lite-xl</string>
 	<key>CFBundleGetInfoString</key>
 	<string>lite-xl</string>
 	<key>CFBundleIconFile</key>
-	<string>icon.icns</string>
+	<string>icon</string>
 	<key>CFBundleName</key>
-	<string>Lite XL</string>
+	<string>lite-xl</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>NSHighResolutionCapable</key>
 	<true/>
-	<key>LSMinimumSystemVersion</key>
+	<key>MinimumOSVersion</key><string>10.13</string>
-	<string>10.11</string>
+	<key>NSDocumentsFolderUsageDescription</key><string>To access, edit and index your projects.</string>
-	<key>NSDocumentsFolderUsageDescription</key>
+	<key>NSDesktopFolderUsageDescription</key><string>To access, edit and index your projects.</string>
-	<string>To access, edit and index your projects.</string>
+	<key>NSDownloadsFolderUsageDescription</key><string>To access, edit and index your projects.</string>
-	<key>NSDesktopFolderUsageDescription</key>
-	<string>To access, edit and index your projects.</string>
-	<key>NSDownloadsFolderUsageDescription</key>
-	<string>To access, edit and index your projects.</string>
 	<key>CFBundleShortVersionString</key>
-	<string>@PROJECT_VERSION@</string>
+	<string>1.16.10</string>
 	<key>NSHumanReadableCopyright</key>
 	<string>© 2019-2021 Francesco Abbate</string>
 </dict>
 </plist> 
-

resources/notes-dmon-integration.md

@@ -1,54 +0,0 @@
-
-`core.set_project_dir`:
-    Reset project directories and set its directory.
-    It chdir into the directory, empty the `core.project_directories` and add
-    the given directory.
-    `core.add_project_directory`:
-        Add a new top-level directory to the project.
-        Also called from modules and commands outside core.init.
-        local function `scan_project_folder`:
-            Scan all files for a given top-level project directory.
-            Can emit a warning about file limit.
-            Called only from within core.init module.
-
-`core.scan_project_subdir`: (before was named `core.scan_project_folder`)
-    scan a single folder, without recursion. Used when too many files.
-
-Local function `scan_project_folder`:
-    Populate the project folder top directory. Done only once when the directory
-    is added to the project.
-
-`core.add_project_directory`:
-    Add a new top-level folder to the project.
-
-`core.set_project_dir`:
-    Set the initial project directory.
-
-`core.dir_rescan_add_job`:
-    Add a job to rescan after an elapsed time a project's subdirectory to fix for any
-    changes.
-
-Local function `rescan_project_subdir`:
-    Rescan a project's subdirectory, compare to the current version and patch the list if
-    a difference is found.
-
-
-`core.project_scan_thread`:
-    Should disappear now that we use dmon.
-
-
-`core.project_scan_topdir`:
-    New function to scan a top level project folder.
-
-
-`config.project_scan_rate`:
-`core.project_scan_thread_id`:
-`core.reschedule_project_scan`:
-`core.project_files_limit`:
-    A eliminer.
-
-`core.get_project_files`:
-    To be fixed. Use `find_project_files_co` for a single directory
-
-In TreeView remove usage of self.last to detect new scan that changed the files list.
-

scripts/README.md

@@ -1,30 +0,0 @@
-# Scripts
-
-Various scripts and configurations used to configure, build, and package Lite XL.
-
-### Build
-
-- **build.sh**
-- **build-packages.sh**: In root directory, as all in one script; relies to the
-  ones in this directory.
-
-### Package
-
-- **appdmg.sh**:    Create a macOS DMG image using [AppDMG][1].
-- **appimage.sh**:  [AppImage][2] builder.
-- **innosetup.sh**: Creates a 32/64 bit [InnoSetup][3] installer package.
-- **package.sh**:   Creates all binary / DMG image / installer / source packages.
-
-### Utility
-
-- **common.sh**:               Common functions used by other scripts.
-- **install-dependencies.sh**: Installs required applications to build, package
-  and run Lite XL, mainly useful for CI and documentation purpose.
-  Preferably not to be used in user systems.
-- **fontello-config.json**:    Used by the icons generator.
-- **generate_header.sh**: Generates a header file for native plugin API
-- **keymap-generator**: Generates a JSON file containing the keymap
-
-[1]: https://github.com/LinusU/node-appdmg
-[2]: https://docs.appimage.org/
-[3]: https://jrsoftware.org/isinfo.php

scripts/appdmg.sh

@@ -1,30 +0,0 @@
-#!/bin/bash
-set -ex
-
-if [ ! -e "src/api/api.h" ]; then
-  echo "Please run this script from the root directory of Lite XL."
-  exit 1
-fi
-
-cat > lite-xl-dmg.json << EOF
-{
-  "title": "Lite XL",
-  "icon": "$(pwd)/resources/icons/icon.icns",
-  "background": "$(pwd)/resources/macos/appdmg.png",
-  "window": {
-    "position": {
-      "x": 360,
-      "y": 360
-    },
-    "size": {
-      "width": 480,
-      "height": 360
-    }
-  },
-  "contents": [
-    { "x": 144, "y": 248, "type": "file", "path": "$(pwd)/Lite XL.app" },
-    { "x": 336, "y": 248, "type": "link", "path": "/Applications" }
-  ]
-}
-EOF
-~/node_modules/appdmg/bin/appdmg.js lite-xl-dmg.json "$(pwd)/$1.dmg"

scripts/appimage.sh

@@ -1,162 +0,0 @@
-#!/bin/env bash
-set -ex
-
-if [ ! -e "src/api/api.h" ]; then
-  echo "Please run this script from the root directory of Lite XL."
-  exit 1
-fi
-
-source scripts/common.sh
-
-show_help(){
-  echo
-  echo "Usage: $0 <OPTIONS>"
-  echo
-  echo "Available options:"
-  echo
-  echo "-h --help                 Show this help and exits."
-  echo "-b --builddir DIRNAME     Sets the name of the build dir (no path)."
-  echo "                          Default: 'build'."
-  echo "-n --nobuild              Skips the build step, use existing files."
-  echo "-s --static               Specify if building using static libraries"
-  echo "                          by using lhelper tool."
-  echo "-v --version VERSION      Specify a version, non whitespace separated string."
-  echo
-}
-
-ARCH="$(uname -m)"
-BUILD_DIR="$(get_default_build_dir)"
-RUN_BUILD=true
-STATIC_BUILD=false
-
-for i in "$@"; do
-  case $i in
-    -h|--belp)
-      show_help
-      exit 0
-      ;;
-    -b|--builddir)
-      BUILD_DIR="$2"
-      shift
-      shift
-      ;;
-    -n|--nobuild)
-      RUN_BUILD=false
-      shift
-      ;;
-    -s|--static)
-      STATIC_BUILD=true
-      shift
-      ;;
-    -v|--version)
-      VERSION="$2"
-      shift
-      shift
-      ;;
-    *)
-      # unknown option
-      ;;
-  esac
-done
-
-# TODO: Versioning using git
-#if [[ -z $VERSION && -d .git ]]; then
-#  VERSION=$(git describe --tags --long | sed 's/^v//; s/\([^-]*-g\)/r\1/; s/-/./g')
-#fi
-
-if [[ -n $1 ]]; then
-  show_help
-  exit 1
-fi
-
-setup_appimagetool() {
-  if ! which appimagetool > /dev/null ; then
-    if [ ! -e appimagetool ]; then
-      if ! wget -O appimagetool "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-${ARCH}.AppImage" ; then
-        echo "Could not download the appimagetool for the arch '${ARCH}'."
-        exit 1
-      else
-        chmod 0755 appimagetool
-      fi
-    fi
-  fi
-}
-
-download_appimage_apprun() {
-  if [ ! -e AppRun ]; then
-    if ! wget -O AppRun "https://github.com/AppImage/AppImageKit/releases/download/continuous/AppRun-${ARCH}" ; then
-      echo "Could not download AppRun for the arch '${ARCH}'."
-      exit 1
-    else
-      chmod 0755 AppRun
-    fi
-  fi
-}
-
-build_litexl() {
-  if [ -e build ]; then
-    rm -rf build
-  fi
-
-  if [ -e ${BUILD_DIR} ]; then
-    rm -rf ${BUILD_DIR}
-  fi
-
-  echo "Build lite-xl..."
-  sleep 1
-  meson setup --buildtype=release --prefix /usr ${BUILD_DIR}
-  meson compile -C ${BUILD_DIR}
-}
-
-generate_appimage() {
-  if [ -e LiteXL.AppDir ]; then
-    rm -rf LiteXL.AppDir
-  fi
-
-  echo "Creating LiteXL.AppDir..."
-
-  DESTDIR="$(realpath LiteXL.AppDir)" meson install --skip-subprojects -C ${BUILD_DIR}
-  mv AppRun LiteXL.AppDir/
-  # These could be symlinks but it seems they doesn't work with AppimageLauncher
-  cp resources/icons/lite-xl.svg LiteXL.AppDir/
-  cp resources/linux/org.lite_xl.lite_xl.desktop LiteXL.AppDir/
-
-  if [[ $STATIC_BUILD == false ]]; then
-    echo "Copying libraries..."
-
-    mkdir -p LiteXL.AppDir/usr/lib/
-
-    local allowed_libs=(
-      libfreetype
-      libpcre2
-      libSDL2
-      libsndio
-      liblua
-    )
-
-    while read line; do
-      local libname="$(echo $line | cut -d' ' -f1)"
-      local libpath="$(echo $line | cut -d' ' -f2)"
-      for lib in "${allowed_libs[@]}" ; do
-        if echo "$libname" | grep "$lib" > /dev/null ; then
-          cp "$libpath" LiteXL.AppDir/usr/lib/
-          continue 2
-        fi
-      done
-      echo "  Ignoring: $libname"
-    done < <(ldd build/src/lite-xl | awk '{print $1 " " $3}')
-  fi
-
-  echo "Generating AppImage..."
-  local version=""
-  if [ -n "$VERSION" ]; then
-    version="-$VERSION"
-  fi
-
-  ./appimagetool LiteXL.AppDir LiteXL${version}-${ARCH}.AppImage
-}
-
-setup_appimagetool
-download_appimage_apprun
-if [[ $RUN_BUILD == true ]]; then build_litexl; fi
-generate_appimage $1

scripts/build.sh

@@ -1,117 +0,0 @@
-#!/bin/bash
-set -e
-
-if [ ! -e "src/api/api.h" ]; then
-  echo "Please run this script from the root directory of Lite XL."; exit 1
-fi
-
-source scripts/common.sh
-
-show_help() {
-  echo
-  echo "Usage: $0 <OPTIONS>"
-  echo
-  echo "Available options:"
-  echo
-  echo "-b --builddir DIRNAME     Sets the name of the build directory (not path)."
-  echo "                          Default: '$(get_default_build_dir)'."
-  echo "   --debug                Debug this script."
-  echo "-f --forcefallback        Force to build dependencies statically."
-  echo "-h --help                 Show this help and exit."
-  echo "-p --prefix PREFIX        Install directory prefix. Default: '/'."
-  echo "-B --bundle               Create an App bundle (macOS only)"
-  echo "-P --portable             Create a portable binary package."
-  echo "-O --pgo                  Use profile guided optimizations (pgo)."
-  echo "                          macOS: disabled when used with --bundle,"
-  echo "                          Windows: Implicit being the only option."
-  echo
-}
-
-main() {
-  local platform="$(get_platform_name)"
-  local build_dir="$(get_default_build_dir)"
-  local prefix=/
-  local force_fallback
-  local bundle
-  local portable
-  local pgo
-
-  for i in "$@"; do
-    case $i in
-      -h|--help)
-        show_help
-        exit 0
-        ;;
-      -b|--builddir)
-        build_dir="$2"
-        shift
-        shift
-        ;;
-      --debug)
-        set -x
-        shift
-        ;;
-      -f|--forcefallback)
-        force_fallback="--wrap-mode=forcefallback"
-        shift
-        ;;
-      -p|--prefix)
-        prefix="$2"
-        shift
-        shift
-        ;;
-      -B|--bundle)
-        if [[ "$platform" != "macos" ]]; then
-          echo "Warning: ignoring --bundle option, works only under macOS."
-        else
-          bundle="-Dbundle=true"
-        fi
-        shift
-        ;;
-      -P|--portable)
-        portable="-Dportable=true"
-        shift
-        ;;
-      -O|--pgo)
-        pgo="-Db_pgo=generate"
-        shift
-        ;;
-      *)
-        # unknown option
-        ;;
-    esac
-  done
-
-  if [[ -n $1 ]]; then
-    show_help
-    exit 1
-  fi
-
-  if [[ $platform == "macos" && -n $bundle && -n $portable ]]; then
-      echo "Warning: \"bundle\" and \"portable\" specified; excluding portable package."
-      portable=""
-  fi
-
-  rm -rf "${build_dir}"
-
-  CFLAGS=$CFLAGS LDFLAGS=$LDFLAGS meson setup \
-    --buildtype=release \
-    --prefix "$prefix" \
-    $force_fallback \
-    $bundle \
-    $portable \
-    $pgo \
-    "${build_dir}"
-
-  meson compile -C "${build_dir}"
-
-  if [ ! -z ${pgo+x} ]; then
-    cp -r data "${build_dir}/src"
-    "${build_dir}/src/lite-xl"
-    meson configure -Db_pgo=use "${build_dir}"
-    meson compile -C "${build_dir}"
-    rm -fr "${build_dir}/data"
-  fi
-}
-
-main "$@"

scripts/common.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-
-set -e
-
-get_platform_name() {
-  if [[ "$OSTYPE" == "msys" ]]; then
-    echo "windows"
-  elif [[ "$OSTYPE" == "darwin"* ]]; then
-    echo "macos"
-  elif [[ "$OSTYPE" == "linux"* || "$OSTYPE" == "freebsd"* ]]; then
-    echo "linux"
-  else
-    echo "UNSUPPORTED-OS"
-  fi
-}
-
-get_default_build_dir() {
-  platform=$(get_platform_name)
-  echo "build-$platform-$(uname -m)"
-}
-
-if [[ $(get_platform_name) == "UNSUPPORTED-OS" ]]; then
-  echo "Error: unknown OS type: \"$OSTYPE\""
-  exit 1
-fi

scripts/generate_header.sh

@@ -1,144 +0,0 @@
-#!/bin/bash
-
-##### CONFIG
-
-# symbols to ignore
-IGNORE_SYM='luaL_pushmodule\|luaL_openlib'
-
-##### CONFIG
-
-
-# https://stackoverflow.com/a/13062682
-uncomment() {
-  [ $# -eq 2 ] && arg="$1" || arg=""
-  eval file="\$$#"
-  sed 's/a/aA/g; s/__/aB/g; s/#/aC/g' "$file" | \
-    gcc -P -E $arg - | \
-    sed 's/aC/#/g; s/aB/__/g; s/aA/a/g'
-}
-
-# this is the magic that turns multiline statements into
-# single line statements
-# LITERALLY DOES NOT WORK WITH PREPROCESSOR
-onelineize() {
-  grep -v '^#' | sed -e ':r;$!{N;br};s/\([^{;]\)\n\s*/\1 /g'
-}
-
-discard_preprocessors() {
-  grep -v '#\(include\|if\|endif\)'
-}
-
-# sed regex for extracting data from function signature
-# if this isn't regex, idk what is
-# LUA_API (return type as \2) (function name as \3) (args as \4)
-sym_regex='^LUA\(LIB\)\?_API\s\+\([^(]\+\)\s*(\([^)]\+\))\s\+(\([^)]\+\));'
-
-# get funcptr declarations
-ptrize() {
-  grep '^LUA' | grep -v "$IGNORE_SYM" | sed -e "s/$sym_regex/static\t\2(*\3)\t(\4);/"
-}
-
-# create a stub function that warns user when calling it
-makestub() {
-  grep '^LUA' | grep -v "$IGNORE_SYM" | sed -e "s/$sym_regex/static\t\2\t__lite_xl_fallback_\3\t(\4) { fputs(\"warning: \3 is a stub\", stderr); }/"
-}
-
-import_sym() {
-  grep '^LUA' | grep -v "$IGNORE_SYM" | sed -e "s/$sym_regex/\tIMPORT_SYMBOL(\3, \2, \4);/"
-}
-
-decl() {
-  echo "/** $(basename "$1") **/"
-  echo
-
-  header="$(uncomment $1 | discard_preprocessors)"
-  header1="$(onelineize <<< "$header")"
-
-  # typedef
-  grep -v '^\(LUA\|#\|extern\)' <<< "$header1"
-  # funcptrs
-  ptrize <<< "$header1"
-  # defines
-  (grep '^#' | grep -v "$IGNORE_SYM") <<< "$header"
-  # stubs
-  makestub <<< "$header1"
-}
-
-decl_import() {
-  uncomment $1 | onelineize | import_sym
-}
-
-generate_header() {
-  local LUA_PATH="$1"
-  echo "#ifndef LITE_XL_PLUGIN_API"
-  echo "#define LITE_XL_PLUGIN_API"
-  echo "/**"
-  echo "The lite_xl plugin API is quite simple. Any shared library can be a plugin file, so long"
-  echo "as it has an entrypoint that looks like the following, where xxxxx is the plugin name:"
-  echo '#include "lite_xl_plugin_api.h"'
-  echo "int lua_open_lite_xl_xxxxx(lua_State* L, void* XL) {"
-  echo "  lite_xl_plugin_init(XL);"
-  echo "  ..."
-  echo "  return 1;"
-  echo "}"
-  echo "In linux, to compile this file, you'd do: 'gcc -o xxxxx.so -shared xxxxx.c'. Simple!"
-  echo "Due to the way the API is structured, you *should not* link or include lua libraries."
-  echo "This file was automatically generated. DO NOT MODIFY DIRECTLY."
-  echo "**/"
-  echo
-  echo
-  echo "#include <stdarg.h>"
-  echo "#include <stdio.h> // for BUFSIZ? this is kinda weird"
-  echo
-  echo "/** luaconf.h **/"
-  echo
-  uncomment "$LUA_PATH/luaconf.h"
-  echo
-
-  decl "$LUA_PATH/lua.h"
-  echo
-  decl "$LUA_PATH/lauxlib.h"
-  echo
-
-  echo "#define IMPORT_SYMBOL(name, ret, ...) name = (name = (ret (*) (__VA_ARGS__)) symbol(#name), name == NULL ? &__lite_xl_fallback_##name : name)"
-  echo "static void lite_xl_plugin_init(void *XL) {"
-  echo -e "\tvoid* (*symbol)(const char *) = (void* (*) (const char *)) XL;"
-
-  decl_import "$LUA_PATH/lua.h"
-  decl_import "$LUA_PATH/lauxlib.h"
-
-  echo "}"
-  echo "#endif"
-}
-
-show_help() {
-  echo -e "Usage: $0 <OPTIONS> prefix"
-  echo
-  echo -e "Available options:"
-  echo -e "-p\t--prefix\tSet prefix (where to find lua.h and lauxlib.h)"
-}
-
-main() {
-  local prefix=""
-
-  for i in "$@"; do
-    case $i in
-      -h|--help)
-        show_help
-        exit 0
-        ;;
-      -p|--prefix)
-        prefix="$2"
-        shift
-        shift
-        ;;
-      *)
-        ;;
-    esac
-  done
-
-  generate_header "$prefix"
-}
-
-main "$@"
-# create a stub function that warns user when calling it

scripts/innosetup/innosetup.iss.in

@@ -1,88 +1,83 @@
-#define MyAppName      "Lite XL"
+#define MyAppName      "Lite XL"
-#define MyAppVersion   "@PROJECT_VERSION@"
+#define MyAppVersion   "@PROJECT_VERSION@"
-#define MyAppPublisher "Lite XL Team"
+#define MyAppPublisher "Lite XL Team"
-#define MyAppURL       "https://lite-xl.github.io"
+#define MyAppURL       "https://lite-xl.github.io"
-#define MyAppExeName   "lite-xl.exe"
+#define MyAppExeName   "lite-xl.exe"
-#define BuildDir       "@PROJECT_BUILD_DIR@"
+#define BuildDir       "@PROJECT_BUILD_DIR@"
-#define SourceDir      "@PROJECT_SOURCE_DIR@"
+#define SourceDir      "."
-
+
-; Use /dArch option to create a setup for a different architecture, e.g.:
+; Use /dArch option to create a setup for a different architecture, e.g.:
-; iscc /dArch=x86 innosetup.iss
+; iscc /dArch=x86 innosetup.iss
-#ifndef Arch
+#ifndef Arch
-  #define Arch "x64"
+#define Arch "x64"
-#endif
+#endif
-
+
-[Setup]
+[Setup]
-; NOTE: The value of AppId uniquely identifies this application.
+; NOTE: The value of AppId uniquely identifies this application.
-; Do not use the same AppId value in installers for other applications.
+; Do not use the same AppId value in installers for other applications.
-; To generate a new GUID, click Tools | Generate GUID inside the InnoSetup IDE.
+; To generate a new GUID, click Tools | Generate GUID inside the InnoSetup IDE.
-AppId={{06761240-D97C-43DE-B9ED-C15F765A2D65}
+AppId={{06761240-D97C-43DE-B9ED-C15F765A2D65}
-
+
-AppName={#MyAppName}
+AppName={#MyAppName}
-AppVersion={#MyAppVersion}
+AppVersion={#MyAppVersion}
-;AppVerName={#MyAppName} {#MyAppVersion}
+;AppVerName={#MyAppName} {#MyAppVersion}
-AppPublisher={#MyAppPublisher}
+AppPublisher={#MyAppPublisher}
-AppPublisherURL={#MyAppURL}
+AppPublisherURL={#MyAppURL}
-AppSupportURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
-AppUpdatesURL={#MyAppURL}
+AppUpdatesURL={#MyAppURL}
-
+
-#if Arch=="x64"
+#if Arch=="x64"
-  ArchitecturesAllowed=x64
+ArchitecturesAllowed=x64
-  ArchitecturesInstallIn64BitMode=x64
+ArchitecturesInstallIn64BitMode={#Arch}
-  #define ArchInternal "x86_64"
+#endif
-#else
+
-  #define ArchInternal "i686"
+AllowNoIcons=yes
-#endif
+Compression=lzma
-
+SolidCompression=yes
-AllowNoIcons=yes
+DefaultDirName={autopf}\{#MyAppName}
-Compression=lzma
+DefaultGroupName={#MyAppPublisher}
-SolidCompression=yes
+UninstallFilesDir={app}
-DefaultDirName={autopf}/{#MyAppName}
+
-DefaultGroupName={#MyAppPublisher}
+; Uncomment the following line to run in non administrative install mode
-UninstallFilesDir={app}
+; (install for current user only.)
-
+;PrivilegesRequired=lowest
-; Uncomment the following line to run in non administrative install mode
+PrivilegesRequiredOverridesAllowed=dialog
-; (install for current user only.)
+
-;PrivilegesRequired=lowest
+; The [Icons] "quicklaunchicon" entry uses {userappdata}
-PrivilegesRequiredOverridesAllowed=dialog
+; but its [Tasks] entry has a proper IsAdminInstallMode Check.
-
+UsedUserAreasWarning=no
-; The [Icons] "quicklaunchicon" entry uses {userappdata}
+
-; but its [Tasks] entry has a proper IsAdminInstallMode Check.
+OutputDir=.
-UsedUserAreasWarning=no
+OutputBaseFilename=LiteXL-{#MyAppVersion}-{#Arch}-setup
-
+;DisableDirPage=yes
-OutputDir=.
+;DisableProgramGroupPage=yes
-OutputBaseFilename=LiteXL-{#MyAppVersion}-{#ArchInternal}-setup
+
-;DisableDirPage=yes
+LicenseFile={#SourceDir}\LICENSE
-;DisableProgramGroupPage=yes
+SetupIconFile={#SourceDir}\icon.ico
-
+WizardImageFile="wizard-modern-image.bmp"
-LicenseFile={#SourceDir}/LICENSE
+WizardSmallImageFile="litexl-55px.bmp"
-SetupIconFile={#SourceDir}/resources/icons/icon.ico
+
-WizardImageFile="{#SourceDir}/scripts/innosetup/wizard-modern-image.bmp"
+[Languages]
-WizardSmallImageFile="{#SourceDir}/scripts/innosetup/litexl-55px.bmp"
+Name: "english"; MessagesFile: "compiler:Default.isl"
-
+
-[Languages]
+[Tasks]
-Name: "english"; MessagesFile: "compiler:Default.isl"
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
-
+Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 6.1; Check: not IsAdminInstallMode
-[Tasks]
+Name: "portablemode"; Description: "Portable Mode"; Flags: unchecked
-Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+
-Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 6.1; Check: not IsAdminInstallMode
+[Files]
-Name: "portablemode"; Description: "Portable Mode"; Flags: unchecked
+Source: "{#BuildDir}\lite-xl.exe"; DestDir: "{app}"; Flags: ignoreversion
-
+Source: "{#BuildDir}\data\*"; DestDir: "{app}\data"; Flags: ignoreversion recursesubdirs
-[Files]
+; NOTE: Don't use "Flags: ignoreversion" on any shared system files
-Source: "{#BuildDir}/src/lite-xl.exe"; DestDir: "{app}"; Flags: ignoreversion
+
-Source: "{#BuildDir}/mingwLibs{#Arch}/*"; DestDir: "{app}"; Flags: ignoreversion ; Check: DirExists(ExpandConstant('{#BuildDir}/mingwLibs{#Arch}'))
+[Icons]
-Source: "{#SourceDir}/data/*"; DestDir: "{app}/data"; Flags: ignoreversion recursesubdirs
+Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Check: not IsTaskSelected('portablemode')
-; NOTE: Don't use "Flags: ignoreversion" on any shared system files
+Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"; Check: not IsTaskSelected('portablemode')
-
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
-[Icons]
+Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: quicklaunchicon; Check: not IsTaskSelected('portablemode')
-Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
+
-Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Check: not WizardIsTaskSelected('portablemode')
+[Run]
-Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"; Check: not WizardIsTaskSelected('portablemode')
+Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
-Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: quicklaunchicon; Check: not WizardIsTaskSelected('portablemode')
+
-; Name: "{usersendto}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
+[Setup]
-
+Uninstallable=not IsTaskSelected('portablemode')
-[Run]
-Filename: "{app}/{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
-
-[Setup]
-Uninstallable=not WizardIsTaskSelected('portablemode')

scripts/innosetup/innosetup.sh

@@ -1,65 +0,0 @@
-#!/bin/bash
-set -e
-
-if [ ! -e "src/api/api.h" ]; then
-  echo "Please run this script from the root directory of Lite XL."; exit 1
-fi
-
-source scripts/common.sh
-
-show_help() {
-  echo
-  echo "Usage: $0 <OPTIONS>"
-  echo
-  echo "Available options:"
-  echo
-  echo "-b --builddir DIRNAME     Sets the name of the build directory (not path)."
-  echo "                          Default: '$(get_default_build_dir)'."
-  echo "   --debug                Debug this script."
-  echo
-}
-
-main() {
-  local build_dir=$(get_default_build_dir)
-  local arch
-
-  if [[ $MSYSTEM == "MINGW64" ]]; then arch=x64; else arch=Win32; fi
-
-  for i in "$@"; do
-    case $i in
-      -h|--help)
-        show_help
-        exit 0
-        ;;
-      -b|--builddir)
-        build_dir="$2"
-        shift
-        shift
-        ;;
-      --debug)
-        set -x
-        shift
-        ;;
-      *)
-        # unknown option
-        ;;
-    esac
-  done
-
-  if [[ -n $1 ]]; then
-    show_help
-    exit 1
-  fi
-
-  # Copy MinGW libraries dependencies.
-  # MSYS2 ldd command seems to be only 64bit, so use ntldd
-  # see https://github.com/msys2/MINGW-packages/issues/4164
-  local mingwLibsDir="${build_dir}/mingwLibs$arch"
-  mkdir -p "$mingwLibsDir"
-  ntldd -R "${build_dir}/src/lite-xl.exe" | grep mingw | awk '{print $3}' | sed 's#\\#/#g' | xargs -I '{}' cp -v '{}' $mingwLibsDir
-
-  "/c/Program Files (x86)/Inno Setup 6/ISCC.exe" -dARCH=$arch "${build_dir}/scripts/innosetup.iss"
-  pushd "${build_dir}/scripts"; mv LiteXL*.exe "./../../"; popd
-}
-
-main "$@"