Cleaned up and fixed os4build.sh

README_OS4.md

@@ -1,12 +1,6 @@
 # Lite XL for AmigaOS 4.1 FE
 
-Lite XL is coming to AmigaOS 4.1. This is a preview release for my supporters 
-and not ready for public release, so please do not share it yet.
-
-A lot of things are not quite working. Please have a look at the todo list 
-below, for known bugs and things I want to add.
-
-If you would like to give me some feedback, contact me at walkero@gmail.com
+Lite XL is a lightweight text editor written in Lua.
 
 ## Installation
 You can extract the Lite XL archive wherever you want and run the *lite* 
@@ -31,6 +25,142 @@ 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 1.16.12
+and not the latest version that is available by the development team. 
+This means that the latest plugins are 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 at the `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.
+
+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**
+Make sure the file ends with one blank line.
+
+**ephemeraldocviews**
+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 
+
+**hidelinenumbers**
+Hides the line numbers on the left of documents
+
+**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
+
+**memoryusage**
+Show memory usage in the status view
+
+**minimap**
+Shows a minimap on the right-hand side of the docview.
+
+**motiontrail**
+Adds a motion-trail to the caret
+
+**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
+
+**todotreeview**
+Todo tree viewer for annotations in code like `TODO`, `BUG`, `FIX`,
+`IMPROVEMENT`
+
+## Tips and tricks
+
+### Transitions
+
+If you want to disable the transitions and make the scrolling a little faster,
+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.
+
+```
+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.
+
+```
+config.ignore_files = {"^%.", "%.info$"}
+```
+
+You can add as many rules as you want in there, to hide fore files or 
+folders, as you like.
+
 
 ## Know issues
 You can find the known issues at 
@@ -39,6 +169,23 @@ https://git.walkero.gr/walkero/lite-xl/issues
 
 # Changelog
 
+## [1.16.12.7] - 2022-01-11
+## Added
+- Added config.scroll_past_end that when its true lets the user scroll
+  further than the end of the file. By default is set to true.
+- Added "SDL_RENDERER_ACCELERATED" and "SDL_RENDERER_PRESENTVSYNC" on 
+  SDL_CreateRenderer() since this reduces the CPU usage when the user
+  scrolls and seems to work pretty good on my systems (X5000, A1222 and 
+  microAmigaOne). This is exeprimental. If this brings problems on your
+  system, you can disable them using SDL ENV variable, like below:
+  setenv SDL_RENDER_VSYNC 0
+  setenv SDL_RENDER_DRIVER "software"
+- Added plugins and color schemas in addons folder and information at
+  the README_OS4 file (#10)
+  
+## Changed
+- Compiled Lite XL with gcc 8.4.0
+
 ## [1.16.12.6] - 2022-01-04
 ### Fixed
 - Fixed a problem introduced in previous version when LiteXL was executed 
@@ -81,3 +228,4 @@ https://git.walkero.gr/walkero/lite-xl/issues
 ### Changed
 - Now the `HOME` ENV variable is optional. If this is not set, the LiteXL 
   folder will be used to create user's `.config` folder
+

data/core/config.lua

@@ -6,6 +6,7 @@ config.max_log_items = 80
 config.message_timeout = 5
 config.mouse_wheel_scroll = 50 * SCALE
 config.file_size_limit = 10
+config.scroll_past_end = true
 config.ignore_files = "^%."
 config.symbol_pattern = "[%a_][%w_]*"
 config.non_word_chars = " \t\n/\\()\"':,.;<>~!@#$%^&*|+=[]{}`?-"

data/core/docview.lua

@@ -96,7 +96,10 @@ function DocView:get_filename()
 end
 
 
-function DocView:get_scrollable_size()
+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
 

os4build.sh

@@ -1,44 +1,32 @@
 #!/bin/bash
 
-cflags="-D__USE_INLINE__ -DLITE_XL_DATA_USE_EXEDIR -DLITE_USE_SDL_RENDERER -Wall -O3 -g -std=gnu11 -fno-strict-aliasing -Isrc -Ilib/font_renderer -I/sdk/local/newlib/include/SDL2 -lSDL2 -llua -lauto"
-#cflags+=" $(pkg-config --cflags lua5.2) $(sdl2-config --cflags)"
-lflags="-mcrt=newlib -static-libgcc -static-libstdc++ -lSDL2 -lagg -lfreetype -llua -lm -lpthread -athread=native"
-#for package in libagg freetype2 lua5.2; do
-#  lflags+=" $(pkg-config --libs $package)"
-#done
-#lflags+=" $(sdl2-config --libs) -lm"
+outfile="lite"
+compiler="gcc"
+cxxcompiler="g++"
 
-#if [[ $* == *windows* ]]; then
-#  echo "cross compiling for windows is not yet supported"
-#  exit 1
-#else
-  outfile="lite"
-  compiler="gcc"
-  cxxcompiler="g++"
-#fi
-
-#lib/font_renderer/build.sh || exit 1
-#libs=libfontrenderer.a
-libs="-lfontrenderer"
+INCPATH="-Isrc -Ilib/font_renderer -I/sdk/local/newlib/include/SDL2"
+DFLAGS="-D__USE_INLINE__ -DLITE_XL_DATA_USE_EXEDIR -DLITE_USE_SDL_RENDERER"
+CFLAGS="-Wall -O3 -std=gnu11 -fno-strict-aliasing"
+LFLAGS="-mcrt=newlib -static-libgcc -static-libstdc++ -lauto -lSDL2 -lfontrenderer -lagg -lfreetype -llua -lm -lpthread -athread=native"
 
 echo "compiling lite..."
 
-gcc -c $cflags src/fontdesc.c -o fontdesc.o
-gcc -c $cflags src/main.c -o main.o
-gcc -c $cflags src/rencache.c -o rencache.o
-gcc -c $cflags src/renderer.c -o renderer.o
-gcc -c $cflags src/renwindow.c -o renwindow.o
+gcc -c src/fontdesc.c -o fontdesc.o      $CFLAGS $INCPATH $DFLAGS
+gcc -c src/main.c -o main.o              $CFLAGS $INCPATH $DFLAGS
+gcc -c src/rencache.c -o rencache.o      $CFLAGS $INCPATH $DFLAGS
+gcc -c src/renderer.c -o renderer.o      $CFLAGS $INCPATH $DFLAGS
+gcc -c src/renwindow.c -o renwindow.o    $CFLAGS $INCPATH $DFLAGS
 
-gcc -c $cflags src/api/api.c -o api.o
-gcc -c $cflags src/api/cp_replace.c -o cp_replace.o
-gcc -c $cflags src/api/renderer.c -o apirenderer.o
-gcc -c $cflags src/api/renderer_font.c -o renderer_font.o
-gcc -c $cflags src/api/system.c -o system.o
+gcc -c src/api/api.c -o api.o                        $CFLAGS $INCPATH $DFLAGS
+gcc -c src/api/cp_replace.c -o cp_replace.o          $CFLAGS $INCPATH $DFLAGS
+gcc -c src/api/renderer.c -o apirenderer.o           $CFLAGS $INCPATH $DFLAGS
+gcc -c src/api/renderer_font.c -o renderer_font.o    $CFLAGS $INCPATH $DFLAGS
+gcc -c src/api/system.c -o system.o                  $CFLAGS $INCPATH $DFLAGS
 
-gcc -c $cflags src/platform/amigaos4.c -o amigaos4.o
+gcc -c src/platform/amigaos4.c -o amigaos4.o         $CFLAGS $INCPATH $DFLAGS
 
 echo "linking..."
-g++ -o $outfile *.o $libs $lflags
+g++ -o $outfile *.o $LFLAGS
 
 echo "cleaning up..."
 rm *.o

release_files/addons/colors/dark/cold_lime.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#073642" }
+style.background2 = { common.color "#073642" }
+style.background3 = { common.color "#073642" }
+style.text = { common.color "#00d1d1" }
+style.caret = { common.color "#f053f3" }
+style.accent = { common.color "#f053f3" }
+style.dim = { common.color "#586e75" }
+style.divider = { common.color "#6c71c4" }
+style.selection = { common.color "#415256" }
+style.line_number = { common.color "#586e75" }
+style.line_number2 = { common.color "#f053f3" }
+style.line_highlight = { common.color "#415256" }
+style.scrollbar = { common.color "#6c71c4" }
+style.scrollbar2 = { common.color "#6c71c4" }
+
+style.syntax["normal"] = { common.color "#00d1d1" }
+style.syntax["symbol"] = { common.color "#00ff7f" }
+style.syntax["comment"] = { common.color "#6c71c4" }
+style.syntax["keyword"] = { common.color "#6c71c4" }
+style.syntax["keyword2"] = { common.color "#6c71c4" }
+style.syntax["number"] = { common.color "#00ff7f" }
+style.syntax["literal"] = { common.color "#1586d2" }
+style.syntax["string"] = { common.color "#f7f97d" }
+style.syntax["operator"] = { common.color "#00ff7f" }
+style.syntax["function"] = { common.color "#55ffff" }

release_files/addons/colors/dark/dracula.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#282a36" }
+style.background2 = { common.color "#21222b" }
+style.background3 = { common.color "#21222b" }
+style.text = { common.color "#7b81a6" }
+style.caret = { common.color "#f8f8f0" }
+style.accent = { common.color "#8be9fd" }
+style.dim = { common.color "#4f5873" }
+style.divider = { common.color "#1f2029" }
+style.selection = { common.color "#44475a" }
+style.line_number = { common.color "#53576e" }
+style.line_number2 = { common.color "#f8f8f0" }
+style.line_highlight = { common.color "#313442" }
+style.scrollbar = { common.color "#44475a" }
+style.scrollbar2 = { common.color "#ff79c6" }
+
+style.syntax["normal"] = { common.color "#f8f8f2" }
+style.syntax["symbol"] = { common.color "#f8f8f2" }
+style.syntax["comment"] = { common.color "#6272a4" }
+style.syntax["keyword"] = { common.color "#ff79c6" }
+style.syntax["keyword2"] = { common.color "#ff79c6" }
+style.syntax["number"] = { common.color "#bd93f9" }
+style.syntax["literal"] = { common.color "#f1fa8c" }
+style.syntax["string"] = { common.color "#f1fa8c" }
+style.syntax["operator"] = { common.color "#ff79c6" }
+style.syntax["function"] = { common.color "#50fa7b" }

release_files/addons/colors/dark/duorand.lua

@@ -0,0 +1,37 @@
+local style = require "core.style"
+local common = require "core.common"
+
+math.randomseed(os.time())
+
+local color = {
+	math.random(90, 255),
+	math.random(90, 255),
+	math.random(90, 255)
+}
+
+style.background = { common.color "#151515" }
+style.background2 = { common.color "#151515" }
+style.background3 = { common.color "#151515" }
+style.text = { common.color "#707070" }
+style.caret = { common.color "#dfdfdf" }
+style.accent = { common.color "#d0d0d0" }
+style.dim = { common.color "#303030" }
+style.divider = { common.color "#151515" }
+style.selection = { common.color "#303030" }
+style.line_number = { common.color "#252525" }
+style.line_number2 = { common.color "#444444" }
+style.line_highlight = { common.color "#101010" }
+style.scrollbar = { common.color "#252525" }
+style.scrollbar2 = { common.color "#444444" }
+
+style.syntax = {}
+style.syntax["normal"] = { common.color "#a0a0a0" }
+style.syntax["symbol"] = { common.color "#a0a0a0" }
+style.syntax["comment"] = { common.color "#404040" }
+style.syntax["keyword"] = { common.color "#dfdfdf" }
+style.syntax["keyword2"] = { common.color "#dfdfdf" }
+style.syntax["number"] = { common.color "#dfdfdf" }
+style.syntax["literal"] = { common.color "#dfdfdf" }
+style.syntax["string"] = { common.color "#dfdfdf" }
+style.syntax["operator"] = color
+style.syntax["function"] = color

release_files/addons/colors/dark/duotone.lua

@@ -0,0 +1,29 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#151515" }
+style.background2 = { common.color "#151515" }
+style.background3 = { common.color "#151515" }
+style.text = { common.color "#707070" }
+style.caret = { common.color "#dfdfdf" }
+style.accent = { common.color "#d0d0d0" }
+style.dim = { common.color "#303030" }
+style.divider = { common.color "#151515" }
+style.selection = { common.color "#242424" }
+style.line_number = { common.color "#252525" }
+style.line_number2 = { common.color "#444444" }
+style.line_highlight = { common.color "#101010" }
+style.scrollbar = { common.color "#252525" }
+style.scrollbar2 = { common.color "#444444" }
+
+style.syntax = {}
+style.syntax["normal"] = { common.color "#a0a0a0" }
+style.syntax["symbol"] = { common.color "#a0a0a0" }
+style.syntax["comment"] = { common.color "#404040" }
+style.syntax["keyword"] = { common.color "#dfdfdf" }
+style.syntax["keyword2"] = { common.color "#dfdfdf" }
+style.syntax["number"] = { common.color "#dfdfdf" }
+style.syntax["literal"] = { common.color "#dfdfdf" }
+style.syntax["string"] = { common.color "#dfdfdf" }
+style.syntax["operator"] = { common.color "#01A870" }
+style.syntax["function"] = { common.color "#01A870" }

release_files/addons/colors/dark/gruvbox_dark.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#282828" }
+style.background2 = { common.color "#1d2021" }
+style.background3 = { common.color "#1d2021" }
+style.text = { common.color "#928374" }
+style.caret = { common.color "#fbf1c7" }
+style.accent = { common.color "#ebdbb2" }
+style.dim = { common.color "#928374" }
+style.divider = { common.color "#1d2021" }
+style.selection = { common.color "#3c3836" }
+style.line_number = { common.color "#928374" }
+style.line_number2 = { common.color "#ebdbb2" }
+style.line_highlight = { common.color "#32302f" }
+style.scrollbar = { common.color "#928374" }
+style.scrollbar2 = { common.color "#fbf1c7" }
+
+style.syntax["normal"] = { common.color "#ebdbb2" }
+style.syntax["symbol"] = { common.color "#ebdbb2" }
+style.syntax["comment"] = { common.color "#928374" }
+style.syntax["keyword"] = { common.color "#fb4934" }
+style.syntax["keyword2"] = { common.color "#83a598" }
+style.syntax["number"] = { common.color "#d3869b" }
+style.syntax["literal"] = { common.color "#d3869b" }
+style.syntax["string"] = { common.color "#b8bb26" }
+style.syntax["operator"] = { common.color "#ebdbb2" }
+style.syntax["function"] = { common.color "#8ec07c" }

release_files/addons/colors/dark/liqube.lua

@@ -0,0 +1,32 @@
+-- Liqube Dark Code for Lite <liqube.com>
+
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#13171e" }
+style.background2 = { common.color "#21252b" }
+style.background3 = { common.color "#21252b" }
+style.text = { common.color "#abb2bf" }
+style.caret = { common.color "#abb2bf" }
+style.accent = { common.color "#ffffff" }
+style.dim = { common.color "#545e70" }
+style.divider = { common.color "#242223" }
+style.selection = { common.color "#3e4451" }
+style.line_number = { common.color "#323641" }
+style.line_number2 = { common.color "#596275" }
+style.line_highlight = { common.color "#1c1f25" }
+style.scrollbar = { common.color "#3d3f43" }
+style.scrollbar2 = { common.color "#595b5f" }
+style.guide = { common.color "#1c1f25" } -- indentguide
+
+style.syntax["normal"] = { common.color "#abb2bf" }
+style.syntax["symbol"] = { common.color "#71a9d7" }
+style.syntax["comment"] = { common.color "#5c6370" }
+style.syntax["keyword"] = { common.color "#98c875" }
+style.syntax["keyword2"] = { common.color "#ffffff" }
+style.syntax["number"] = { common.color "#ffffff" }
+style.syntax["literal"] = { common.color "#ea5964" }
+style.syntax["string"] = { common.color "#ea5964" }
+style.syntax["operator"] = { common.color "#657085" }
+style.syntax["function"] = { common.color "#ffffff" }
+style.syntax["preprocessor"] = { common.color "#98c875" } -- thinking ahead

release_files/addons/colors/dark/mariana.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#303841" }
+style.background2 = { common.color "#1d2227" }
+style.background3 = { common.color "#1d2227" }
+style.text = { common.color "#9ea191" }
+style.caret = { common.color "#61efce" }
+style.accent = { common.color "#ffd152" }
+style.dim = { common.color "#4c5863" }
+style.divider = { common.color "#242223" }
+style.selection = { common.color "#4c5863" }
+style.line_number = { common.color "#bfc5d0" }
+style.line_number2 = { common.color "#848b95" }
+style.line_highlight = { common.color "#303841" }
+style.scrollbar = { common.color "#696f75" }
+style.scrollbar2 = { common.color "#444b53" }
+
+style.syntax["normal"] = { common.color "#d7dde9" }
+style.syntax["symbol"] = { common.color "#d8dee9" }
+style.syntax["comment"] = { common.color "#a6acb9" }
+style.syntax["keyword"] = { common.color "#e55e66" }
+style.syntax["keyword2"] = { common.color "#ef6179" }
+style.syntax["number"] = { common.color "#ffd152" }
+style.syntax["literal"] = { common.color "#e75550" }
+style.syntax["string"] = { common.color "#939d5d" }
+style.syntax["operator"] = { common.color "#c2674f" }
+style.syntax["function"] = { common.color "#6699ca" }

release_files/addons/colors/dark/monodark.lua

@@ -0,0 +1,29 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#080808" }
+style.background2 = { common.color "#080808" }
+style.background3 = { common.color "#101010" }
+style.text = { common.color "#707070" }
+style.caret = { common.color "#ffffff" }
+style.accent = { common.color "#d0d0d0" }
+style.dim = { common.color "#303030" }
+style.divider = { common.color "#080808" }
+style.selection = { common.color "#242424" }
+style.line_number = { common.color "#202020" }
+style.line_number2 = { common.color "#707070" }
+style.line_highlight = { common.color "#101010" }
+style.scrollbar = { common.color "#252525" }
+style.scrollbar2 = { common.color "#303030" }
+
+style.syntax = {}
+style.syntax["normal"] = { common.color "#a0a0a0" }
+style.syntax["symbol"] = { common.color "#a0a0a0" }
+style.syntax["comment"] = { common.color "#404040" }
+style.syntax["keyword"] = { common.color "#f0f0f0" }
+style.syntax["keyword2"] = { common.color "#f0f0f0" }
+style.syntax["number"] = { common.color "#f0f0f0" }
+style.syntax["literal"] = { common.color "#f0f0f0" }
+style.syntax["string"] = { common.color "#f0f0f0" }
+style.syntax["operator"] = { common.color "#f0f0f0" }
+style.syntax["function"] = { common.color "#a0a0a0" }

release_files/addons/colors/dark/monokai-pro-classic.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#272822" }
+style.background2 = { common.color "#22231C" }
+style.background3 = { common.color "#22231C" }
+style.text = { common.color "#9ea191" }
+style.caret = { common.color "#F8F8F0" }
+style.accent = { common.color "#F8F8F2" }
+style.dim = { common.color "#5e6052" }
+style.divider = { common.color "#1b1c17" }
+style.selection = { common.color "#49483E" }
+style.line_number = { common.color "#75715E" }
+style.line_number2 = { common.color "#d2d0c6" }
+style.line_highlight = { common.color "#36372f" }
+style.scrollbar = { common.color "#49483E" }
+style.scrollbar2 = { common.color "#636254" }
+
+style.syntax["normal"] = { common.color "#F8F8F2" }
+style.syntax["symbol"] = { common.color "#F8F8F2" }
+style.syntax["comment"] = { common.color "#75715E" }
+style.syntax["keyword"] = { common.color "#F92672" }
+style.syntax["keyword2"] = { common.color "#66DAEF" }
+style.syntax["number"] = { common.color "#AE81FF" }
+style.syntax["literal"] = { common.color "#AE81FF" }
+style.syntax["string"] = { common.color "#E6DB74" }
+style.syntax["operator"] = { common.color "#F8F8F2" }
+style.syntax["function"] = { common.color "#A6E22E" }

release_files/addons/colors/dark/monokai.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#282923" }
+style.background2 = { common.color "#181915" }
+style.background3 = { common.color "#181915" }
+style.text = { common.color "#9ea191" }
+style.caret = { common.color "#f8f8f2" }
+style.accent = { common.color "#f8f8f2" }
+style.dim = { common.color "#5e6052" }
+style.divider = { common.color "#1b1c17" }
+style.selection = { common.color "#3a3a32" }
+style.line_number = { common.color "#90918b" }
+style.line_number2 = { common.color "#d2d0c6" }
+style.line_highlight = { common.color "#282923" }
+style.scrollbar = { common.color "#63635f" }
+style.scrollbar2 = { common.color "#3d3d38" }
+
+style.syntax["normal"] = { common.color "#f8f8f2" }
+style.syntax["symbol"] = { common.color "#f8f8f2" }
+style.syntax["comment"] = { common.color "#75715E" }
+style.syntax["keyword"] = { common.color "#f92472" }
+style.syntax["keyword2"] = { common.color "#f92472" }
+style.syntax["number"] = { common.color "#ac80ff" }
+style.syntax["literal"] = { common.color "#e7db74" }
+style.syntax["string"] = { common.color "#e7db74" }
+style.syntax["operator"] = { common.color "#f92472" }
+style.syntax["function"] = { common.color "#5cd5ef" }

release_files/addons/colors/dark/nord.lua

@@ -0,0 +1,39 @@
+local style = require "core.style"
+local common = require "core.common"
+local config = require "core.config"
+
+style.background = { common.color "#2E3440" }
+style.background2 = { common.color "#2E3440" }
+style.background3 = { common.color "#3B4252" }
+style.text = { common.color "#D8DEE9" }
+style.caret = { common.color "#D8DEE9" }
+style.accent = { common.color "#88C0D0" }
+style.dim = { common.color "#d8dee966" }
+style.divider = { common.color "#3B4252" }
+style.selection = { common.color "#434C5ECC" }
+style.line_number = { common.color "#4C566A" }
+style.line_number2 = { common.color "#D8DEE9" }
+style.line_highlight = { common.color "#3B4252" }
+style.scrollbar = { common.color "#434c5eaa" }
+style.scrollbar2 = { common.color "#434c5e" }
+style.good = { common.color "#72b886cc" }
+style.warn = { common.color "#d08770" }
+style.error = { common.color "#bf616a" }
+style.modified = { common.color "#ebcb8b" }
+
+style.syntax["normal"] = { common.color "#ECEFF4" }
+style.syntax["symbol"] = { common.color "#D8DEE9" }
+style.syntax["comment"] = { common.color "#616E88" }
+style.syntax["keyword"] = { common.color "#81A1C1" }
+style.syntax["keyword2"] = { common.color "#81A1C1" }
+style.syntax["number"] = { common.color "#B48EAD" }
+style.syntax["literal"] = { common.color "#81A1C1" }
+style.syntax["string"] = { common.color "#A3BE8C" }
+style.syntax["operator"] = { common.color "#81A1C1" }
+style.syntax["function"] = { common.color "#88C0D0" }
+
+config.highlight_current_line = "no_selection"
+
+style.guide = { common.color "#434c5eb3" }
+style.bracketmatch_color = { common.color "#8fbcbb" }
+

release_files/addons/colors/dark/onedark.lua

@@ -0,0 +1,29 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#282c34" }
+style.background2 = { common.color "#21252B" }
+style.background3 = { common.color "#21252B" }
+style.text = { common.color "#abb2bf" }
+style.caret = { common.color "#528bff" }
+style.accent = { common.color "#ffffff" }
+style.dim = { common.color "#4f5873" }
+style.divider = { common.color "#181A1F" }
+style.selection = { common.color "#383D49" }
+style.line_number = { common.color "#53576e" }
+style.line_number2 = { common.color "#666B76" }
+style.line_highlight = { common.color "#2C333E" }
+style.scrollbar = { common.color "#4f5873" }
+style.scrollbar2 = { common.color "#3060C1" }
+
+style.syntax["normal"] = { common.color "#abb2bf" }
+style.syntax["symbol"] = { common.color "#abb2bf" }
+style.syntax["comment"] = { common.color "#5f697a" }
+style.syntax["keyword"] = { common.color "#cd74e8" }
+style.syntax["keyword2"] = { common.color "#eb6772" }
+style.syntax["number"] = { common.color "#db9d63" }
+style.syntax["literal"] = { common.color "#e6c07b" }
+style.syntax["string"] = { common.color "#9acc76" }
+style.syntax["operator"] = { common.color "#abb2bf" }
+style.syntax["function"] = { common.color "#5cb3fa" }
+

release_files/addons/colors/dark/only_dark.lua

@@ -0,0 +1,31 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#242424" }
+style.background2 = { common.color "#252528" }
+style.background3 = { common.color "#44475A" }
+
+style.text = { common.color "#fffff0" }
+style.caret = { common.color "#69FF94" }
+style.accent = { common.color "#ff0fff" }
+
+style.dim = { common.color "#0fffff" }
+style.divider = { common.color "#7b7f8b" }
+style.selection = { common.color "#48484f" }
+style.selectionhighlight = { common.color "#dddeee" }
+style.line_number = { common.color "#525259" }
+style.line_number2 = { common.color "#f6f6e0" }
+style.line_highlight = { common.color "#343438" }
+style.scrollbar = { common.color "#414146" }
+style.scrollbar2 = { common.color "#4b4bff" }
+
+style.syntax["normal"] = { common.color "#e1e1e6" }
+style.syntax["symbol"] = { common.color "#97e1f1" }
+style.syntax["comment"] = { common.color "#676b6f" }
+style.syntax["keyword"] = { common.color "#E58AC9" }
+style.syntax["keyword2"] = { common.color "#F77483" }
+style.syntax["number"] = { common.color "#FFA94D" }
+style.syntax["literal"] = { common.color "#ee6666" }
+style.syntax["string"] = { common.color "#f7c95c" }
+style.syntax["operator"] = { common.color "#93DDFA" }
+style.syntax["function"] = { common.color "#bf9eee" }

release_files/addons/colors/dark/vscode-dark.lua

@@ -0,0 +1,37 @@
+-- Most of the colors are taken from:
+-- https://github.com/microsoft/vscode/tree/master/extensions/theme-defaults/themes
+
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#1E1E1E" }
+style.background2 = { common.color "#252526" }
+style.background3 = { common.color "#252526" }
+style.text = { common.color "#D4D4D4" }
+style.caret = { common.color "#FFFFFF" }
+style.accent = { common.color "#76BCFF" } -- Text in autocomplete and command, col(>80) in satusbar
+style.dim = { common.color "#7A7A7A" } -- Text of nonactive tabs, prefix in log
+style.divider = { common.color "#1E1E1E" }
+style.selection = { common.color "#264F78" }
+style.line_number = { common.color "#707070" }
+style.line_number2 = { common.color "#A0A0A0" } -- Number on line with caret
+style.line_highlight = { common.color "#333A40"}
+style.scrollbar = { common.color "#404040" }
+style.scrollbar2 = { common.color "#707070" } -- Hovered
+
+style.syntax["normal"] = { common.color "#D4D4D4" }
+style.syntax["symbol"] = { common.color "#D4D4D4" }
+style.syntax["comment"] = { common.color "#6A9955" }
+style.syntax["keyword"] = { common.color "#569CD6" }  -- local function end, if case
+style.syntax["keyword2"] = { common.color "#C586C0" } -- self, int float
+style.syntax["number"] = { common.color "#B5CEA8" }
+style.syntax["literal"] = { common.color "#569CD6" }
+style.syntax["string"] = { common.color "#CE9178" }
+style.syntax["operator"] = { common.color "#8590A5"}  -- = + - / < >
+style.syntax["function"] = { common.color "#DCDCAA" }
+
+-- PLUGINS
+style.linter_warning = { common.color "#B89500" }     -- linter
+style.bracketmatch_color = { common.color "#76BCFF" } -- bracketmatch
+style.guide = { common.color "#404040" }              -- indentguide
+style.guide_width = 1                                 -- indentguide

release_files/addons/colors/dark/winter.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#282a36" }
+style.background2 = { common.color "#22242e" }
+style.background3 = { common.color "#22242e" }
+style.text = { common.color "#aab3e6" }
+style.caret = { common.color "#f5faff" }
+style.accent = { common.color "#ffb86c" }
+style.dim = { common.color "#4f526b" }
+style.divider = { common.color "#22242e" }
+style.selection = { common.color "#4c5163" }
+style.line_number = { common.color "#44475a" }
+style.line_number2 = { common.color "#717796" }
+style.line_highlight = { common.color "#2d303d" }
+style.scrollbar = { common.color "#44475a" }
+style.scrollbar2 = { common.color "#4c5163" }
+
+style.syntax["normal"] = { common.color "#f5faff" }
+style.syntax["symbol"] = { common.color "#f5faff" }
+style.syntax["comment"] = { common.color "#6272a4" }
+style.syntax["keyword"] = { common.color "#ff79c6" }
+style.syntax["keyword2"] = { common.color "#8be9fd" }
+style.syntax["number"] = { common.color "#bd93f9" }
+style.syntax["literal"] = { common.color "#bd93f9" }
+style.syntax["string"] = { common.color "#f1fa8c" }
+style.syntax["operator"] = { common.color "#ff79c6" }
+style.syntax["function"] = { common.color "#8be9fd" }

release_files/addons/colors/dark/zenburn.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#404040" }
+style.background2 = { common.color "#3d3d3d" }
+style.background3 = { common.color "#2b2b2b" }
+style.text = { common.color "#dcdccc" }
+style.caret = { common.color "#f8f8f0" }
+style.accent = { common.color "#dcdccc" }
+style.dim = { common.color "#8f8f8f" }
+style.divider = { common.color "#383838" }
+style.selection = { common.color "#2f2f2f" }
+style.line_number = { common.color "#545454" }
+style.line_number2 = { common.color "#545454" }
+style.line_highlight = { common.color "#383838" }
+style.scrollbar = { common.color "#4c4c4c" }
+style.scrollbar2 = { common.color "#5e5e5e" }
+
+style.syntax["normal"] = { common.color "#dcdccc" }
+style.syntax["symbol"] = { common.color "#dcdccc" }
+style.syntax["comment"] = { common.color "#7f9f7f" }
+style.syntax["keyword"] = { common.color "#f0dfaf" }
+style.syntax["keyword2"] = { common.color "#dfdfbf" }
+style.syntax["number"] = { common.color "#8cd0d3" }
+style.syntax["literal"] = { common.color "#dfaf8f" }
+style.syntax["string"] = { common.color "#cc9393" }
+style.syntax["operator"] = { common.color "#f0efd0" }
+style.syntax["function"] = { common.color "#efef8f" }

release_files/addons/colors/light/github.lua

@@ -0,0 +1,31 @@
+local style = require "core.style"
+local common = require "core.common"
+
+-- GitHubs style varies from language to language so its hard to get perfect
+-- Originally written by thebirk, 2019
+
+style.background = { common.color "#fbfbfb" }
+style.background2 = { common.color "#f2f2f2" }
+style.background3 = { common.color "#f2f2f2" }
+style.text = { common.color "#404040" }
+style.caret = { common.color "#181818" }
+style.accent = { common.color "#0366d6" }
+style.dim = { common.color "#b0b0b0" }
+style.divider = { common.color "#e8e8e8" }
+style.selection = { common.color "#b7dce8" }
+style.line_number = { common.color "#d0d0d0" }
+style.line_number2 = { common.color "#808080" }
+style.line_highlight = { common.color "#f2f2f2" }
+style.scrollbar = { common.color "#e0e0e0" }
+style.scrollbar2 = { common.color "#c0c0c0" }
+
+style.syntax["normal"] = { common.color "#24292e" }
+style.syntax["symbol"] = { common.color "#24292e" }
+style.syntax["comment"] = { common.color "#6a737d" }
+style.syntax["keyword"] = { common.color "#d73a49" }
+style.syntax["keyword2"] = { common.color "#d73a49" }
+style.syntax["number"] = { common.color "#005cc5" }
+style.syntax["literal"] = { common.color "#005cc5" }
+style.syntax["string"] = { common.color "#032f62" }
+style.syntax["operator"] = { common.color "#d73a49" }
+style.syntax["function"] = { common.color "#005cc5" }

release_files/addons/colors/light/moe.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#f7f9f9" }
+style.background2 = { common.color "#f7f9f9" }
+style.background3 = { common.color "#f7f9f9" }
+style.text = { common.color "#404040" }
+style.caret = { common.color "#ff5971" }
+style.accent = { common.color "#ff5971" }
+style.dim = { common.color "#b0b0b0" }
+style.divider = { common.color "#e8e8e8" }
+style.selection = { common.color "#fde6eb" }
+style.line_number = { common.color "#d0d0d0" }
+style.line_number2 = { common.color "#808080" }
+style.line_highlight = { common.color "#f2f2f2" }
+style.scrollbar = { common.color "#e0e0e0" }
+style.scrollbar2 = { common.color "#c0c0c0" }
+
+style.syntax["normal"] = { common.color "#181818" }
+style.syntax["symbol"] = { common.color "#181818" }
+style.syntax["comment"] = { common.color "#43cdbd" }
+style.syntax["keyword"] = { common.color "#5f7dcd" }
+style.syntax["keyword2"] = { common.color "#9c53c6" }
+style.syntax["number"] = { common.color "#3daee9" }
+style.syntax["literal"] = { common.color "#3daee9" }
+style.syntax["string"] = { common.color "#3daee9" }
+style.syntax["operator"] = { common.color "#5f7dcd" }
+style.syntax["function"] = { common.color "#9c53c6" }

release_files/addons/colors/light/solarized_light.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#fdf6e3" }
+style.background2 = { common.color "#eee8d5" }
+style.background3 = { common.color "#eee8d5" }
+style.text = { common.color "#657b83" }
+style.caret = { common.color "#657b83" }
+style.accent = { common.color "#002b36" }
+style.dim = { common.color "#93a1a1" }
+style.divider = { common.color "#e0dbc8" }
+style.selection = { common.color "#eee8d5" }
+style.line_number = { common.color "#93a1a1" }
+style.line_number2 = { common.color "#002b36" }
+style.line_highlight = { common.color "#eee8d5" }
+style.scrollbar = { common.color "#e0dbc8" }
+style.scrollbar2 = { common.color "#bfbbaa" }
+
+style.syntax["normal"] = { common.color "#657b83" }
+style.syntax["symbol"] = { common.color "#657b83" }
+style.syntax["comment"] = { common.color "#93a1a1" }
+style.syntax["keyword"] = { common.color "#859900" }
+style.syntax["keyword2"] = { common.color "#268bd2" }
+style.syntax["number"] = { common.color "#d33682" }
+style.syntax["literal"] = { common.color "#2aa198" }
+style.syntax["string"] = { common.color "#2aa198" }
+style.syntax["operator"] = { common.color "#859900" }
+style.syntax["function"] = { common.color "#268bd2" }

release_files/addons/colors/light/solarobj.lua

@@ -0,0 +1,28 @@
+local style = require "core.style"
+local common = require "core.common"
+
+style.background = { common.color "#fdf6e3" }
+style.background2 = { common.color "#2e2c29" }
+style.background3 = { common.color "#3e3c37" }
+style.text = { common.color "#b2ada1" }
+style.caret = { common.color "#b2ada1" }
+style.accent = { common.color "#6c71c4" }
+style.dim = { common.color "#b2ada1" }
+style.divider = { common.color "#201f1d" }
+style.selection = { common.color "#eee8d5" }
+style.line_number = { common.color "#93a1a1" }
+style.line_number2 = { common.color "#002b36" }
+style.line_highlight = { common.color "#fcefcd" }
+style.scrollbar = { common.color "#e0dbc8" }
+style.scrollbar2 = { common.color "#9d9988" }
+
+style.syntax["normal"] = { common.color "#3e3c37" }
+style.syntax["symbol"] = { common.color "#4c4f82" }
+style.syntax["comment"] = { common.color "#93a1a1" }
+style.syntax["keyword"] = { common.color "#d33682" }
+style.syntax["keyword2"] = { common.color "#6c71c4" }
+style.syntax["number"] = { common.color "#859900" }
+style.syntax["literal"] = { common.color "#b58900" }
+style.syntax["string"] = { common.color "#cb4b16" }
+style.syntax["operator"] = { common.color "#859900" }
+style.syntax["function"] = { common.color "#268bd2" }

release_files/addons/plugins/autoinsert.lua

@@ -0,0 +1,115 @@
+-- mod-version:1 -- lite-xl 1.16
+local core = require "core"
+local translate = require "core.doc.translate"
+local config = require "core.config"
+local DocView = require "core.docview"
+local command = require "core.command"
+local keymap = require "core.keymap"
+
+
+config.autoinsert_map = {
+  ["["] = "]",
+  ["{"] = "}",
+  ["("] = ")",
+  ['"'] = '"',
+  ["'"] = "'",
+  ["`"] = "`",
+}
+
+
+local function is_closer(chr)
+  for _, v in pairs(config.autoinsert_map) do
+    if v == chr then
+      return true
+    end
+  end
+end
+
+local function count_char(text, chr)
+  local count = 0
+  for _ in text:gmatch(chr) do
+    count = count + 1
+  end
+  return count
+end
+
+
+local on_text_input = DocView.on_text_input
+
+function DocView:on_text_input(text)
+  local mapping = config.autoinsert_map[text]
+
+  -- prevents plugin from operating on `CommandView`
+  if getmetatable(self) ~= DocView then
+    return on_text_input(self, text)
+  end
+
+  -- wrap selection if we have a selection
+  if mapping and self.doc:has_selection() then
+    local l1, c1, l2, c2, swap = self.doc:get_selection(true)
+    self.doc:insert(l2, c2, mapping)
+    self.doc:insert(l1, c1, text)
+    self.doc:set_selection(l1, c1, l2, c2 + 2, swap)
+    return
+  end
+
+  -- skip inserting closing text
+  local chr = self.doc:get_char(self.doc:get_selection())
+  if text == chr and is_closer(chr) then
+    self.doc:move_to(1)
+    return
+  end
+
+  -- don't insert closing quote if we have a non-even number on this line
+  local line = self.doc:get_selection()
+  if text == mapping and count_char(self.doc.lines[line], text) % 2 == 1 then
+    return on_text_input(self, text)
+  end
+
+  -- auto insert closing bracket
+  if mapping and (chr:find("%s") or is_closer(chr) and chr ~= '"') then
+    on_text_input(self, text)
+    on_text_input(self, mapping)
+    self.doc:move_to(-1)
+    return
+  end
+
+  on_text_input(self, text)
+end
+
+
+
+local function predicate()
+  return getmetatable(core.active_view) == DocView
+     and not core.active_view.doc:has_selection()
+end
+
+command.add(predicate, {
+  ["autoinsert:backspace"] = function()
+    local doc = core.active_view.doc
+    local l, c = doc:get_selection()
+    local chr = doc:get_char(l, c)
+    if config.autoinsert_map[doc:get_char(l, c - 1)] and is_closer(chr) then
+      doc:delete_to(1)
+    end
+    command.perform "doc:backspace"
+  end,
+
+  ["autoinsert:delete-to-previous-word-start"] = function()
+    local doc = core.active_view.doc
+    local le, ce = translate.previous_word_start(doc, doc:get_selection())
+    while true do
+      local l, c = doc:get_selection()
+      if l == le and c == ce then
+        break
+      end
+      command.perform "autoinsert:backspace"
+    end
+  end,
+})
+
+keymap.add {
+  ["backspace"]            = "autoinsert:backspace",
+  ["ctrl+backspace"]       = "autoinsert:delete-to-previous-word-start",
+  ["ctrl+shift+backspace"] = "autoinsert:delete-to-previous-word-start",
+}

release_files/addons/plugins/autowrap.lua

@@ -0,0 +1,36 @@
+-- mod-version:1 -- lite-xl 1.16
+require "plugins.reflow"
+local config = require "core.config"
+local command = require "core.command"
+local DocView = require "core.docview"
+
+config.autowrap_files = { "%.md$", "%.txt$" }
+
+
+local on_text_input = DocView.on_text_input
+
+DocView.on_text_input = function(self, ...)
+  on_text_input(self, ...)
+
+  -- early-exit if the filename does not match a file type pattern
+  local filename = self.doc.filename or ""
+  local matched = false
+  for _, ptn in ipairs(config.autowrap_files) do
+    if filename:match(ptn) then
+      matched = true
+      break
+    end
+  end
+  if not matched then return end
+
+  -- do automatic reflow on line if we're typing at the end of the line and have
+  -- reached the line limit
+  local line, col = self.doc:get_selection()
+  local text = self.doc:get_text(line, 1, line, math.huge)
+  if #text >= config.line_limit and col > #text then
+    command.perform("doc:select-lines")
+    command.perform("reflow:reflow")
+    command.perform("doc:move-to-next-char")
+    command.perform("doc:move-to-previous-char")
+  end
+end

release_files/addons/plugins/bigclock.lua

@@ -0,0 +1,73 @@
+-- mod-version:1 -- lite-xl 1.16
+local core = require "core"
+local style = require "core.style"
+local command = require "core.command"
+local common = require "core.common"
+local config = require "core.config"
+local View = require "core.view"
+
+
+config.bigclock_time_format = "%H:%M:%S"
+config.bigclock_date_format = "%A, %d %B %Y"
+config.bigclock_scale = 1
+
+
+local ClockView = View:extend()
+
+
+function ClockView:new()
+  ClockView.super.new(self)
+  self.time_text = ""
+  self.date_text = ""
+end
+
+
+function ClockView:get_name()
+  return "Big Clock"
+end
+
+
+function ClockView:update_fonts()
+  local size = math.floor(self.size.x * 0.15 / 15) * 15 * config.bigclock_scale
+  if self.font_size ~= size then
+    self.time_font = renderer.font.load(DATADIR .. "/fonts/font.ttf", size)
+    self.date_font = renderer.font.load(DATADIR .. "/fonts/font.ttf", size * 0.3)
+    self.font_size = size
+    collectgarbage()
+  end
+  return self.font
+end
+
+
+function ClockView:update()
+  local time_text = os.date(config.bigclock_time_format)
+  local date_text = os.date(config.bigclock_date_format)
+  if self.time_text ~= time_text or self.date_text ~= date_text then
+    core.redraw = true
+    self.time_text = time_text
+    self.date_text = date_text
+  end
+  ClockView.super.update(self)
+end
+
+
+function ClockView:draw()
+  self:update_fonts()
+  self:draw_background(style.background)
+  local x, y = self.position.x, self.position.y
+  local w, h = self.size.x, self.size.y
+  local _, y = common.draw_text(self.time_font, style.text, self.time_text, "center", x, y, w, h)
+  local th = self.date_font:get_height()
+  common.draw_text(self.date_font, style.dim, self.date_text, "center", x, y, w, th)
+end
+
+
+command.add(nil, {
+  ["big-clock:open"] = function()
+    local node = core.root_view:get_active_node()
+    node:add_view(ClockView())
+  end,
+})
+
+
+return ClockView

release_files/addons/plugins/bracketmatch.lua

@@ -0,0 +1,118 @@
+-- mod-version:1 -- lite-xl 1.16
+local core = require "core"
+local style = require "core.style"
+local command = require "core.command"
+local keymap = require "core.keymap"
+local DocView = require "core.docview"
+
+local bracket_maps = {
+  -- [     ]    (     )    {      }
+  { [91] = 93, [40] = 41, [123] = 125, step =  1 },
+  -- ]     [    )     (    }      {
+  { [93] = 91, [41] = 40, [125] = 123, step = -1 },
+}
+
+
+local function get_matching_bracket(doc, line, col, line_limit, open_byte, close_byte, step)
+  local end_line = line + line_limit * step
+  local depth = 0
+
+  while line ~= end_line do
+    local byte = doc.lines[line]:byte(col)
+    if byte == open_byte then
+      depth = depth + 1
+    elseif byte == close_byte then
+      depth = depth - 1
+      if depth == 0 then return line, col end
+    end
+
+    local prev_line, prev_col = line, col
+    line, col = doc:position_offset(line, col, step)
+    if line == prev_line and col == prev_col then
+      break
+    end
+  end
+end
+
+
+local state = {}
+
+local function update_state(line_limit)
+  line_limit = line_limit or math.huge
+
+  -- reset if we don't have a document (eg. DocView isn't focused)
+  local doc = core.active_view.doc
+  if not doc then
+    state = {}
+    return
+  end
+
+  -- early exit if nothing has changed since the last call
+  local line, col = doc:get_selection()
+  local change_id = doc:get_change_id()
+  if  state.doc == doc and state.line == line and state.col == col
+  and state.change_id == change_id and state.limit == line_limit then
+    return
+  end
+
+  -- find matching bracket if we're on a bracket
+  local line2, col2
+  for _, map in ipairs(bracket_maps) do
+    for i = 0, -1, -1 do
+      local line, col = doc:position_offset(line, col, i)
+      local open = doc.lines[line]:byte(col)
+      local close = map[open]
+      if close then
+        line2, col2 = get_matching_bracket(doc, line, col, line_limit, open, close, map.step)
+        goto found
+      end
+    end
+  end
+  ::found::
+
+  -- update
+  state = {
+    change_id = change_id,
+    doc = doc,
+    line = line,
+    col = col,
+    line2 = line2,
+    col2 = col2,
+    limit = line_limit,
+  }
+end
+
+
+local update = DocView.update
+
+function DocView:update(...)
+  update(self, ...)
+  update_state(100)
+end
+
+
+local draw_line_text = DocView.draw_line_text
+
+function DocView:draw_line_text(idx, x, y)
+  draw_line_text(self, idx, x, y)
+
+  if self.doc == state.doc and idx == state.line2 then
+    local color = style.bracketmatch_color or style.syntax["function"]
+    local x1 = x + self:get_col_x_offset(idx, state.col2)
+    local x2 = x + self:get_col_x_offset(idx, state.col2 + 1)
+    local h = math.ceil(1 * SCALE)
+    renderer.draw_rect(x1, y + self:get_line_height() - h, x2 - x1, h, color)
+  end
+end
+
+
+command.add("core.docview", {
+  ["bracket-match:move-to-matching"] = function()
+    update_state()
+    if state.line2 then
+      core.active_view.doc:set_selection(state.line2, state.col2)
+    end
+  end,
+})
+
+keymap.add { ["ctrl+m"] = "bracket-match:move-to-matching" }

release_files/addons/plugins/colorpreview.lua

@@ -0,0 +1,54 @@
+-- mod-version:1 -- lite-xl 1.16
+local common = require "core.common"
+local DocView = require "core.docview"
+
+