Add Fira and Fira Code font and licenses

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2020 rxi
+Copyright (c) 2020-2021 Francesco Abbate
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

build-packages.sh

@@ -66,11 +66,11 @@ lite_build_package_windows () {
     local bindir="$pdir/bin"
     local datadir="$pdir/share/lite-xl"
   fi
-  mkdir -p "$bindir"
-  mkdir -p "$datadir"
+  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
+  copy_directory_from_repo "doc" "$pdir"
   for module_name in plugins colors; do
     cp -r "$build/third/data/$module_name" "$datadir"
   done
@@ -97,6 +97,7 @@ lite_build_package_macosx () {
   for module_name in core plugins colors fonts; do
     copy_directory_from_repo --strip-components=1 "data/$module_name" "$datadir"
   done
+  copy_directory_from_repo "doc" "$pdir"
   for module_name in plugins colors; do
     cp -r "$build/third/data/$module_name" "$datadir"
   done
@@ -133,11 +134,11 @@ lite_build_package_linux () {
     local bindir="$pdir/bin"
     local datadir="$pdir/share/lite-xl"
   fi
-  mkdir -p "$bindir"
-  mkdir -p "$datadir"
+  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
+  copy_directory_from_repo "doc" "$pdir"
   for module_name in plugins colors; do
     cp -r "$build/third/data/$module_name" "$datadir"
   done

data/core/style.lua

@@ -21,11 +21,11 @@ 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/font.ttf", 13 * SCALE)
-style.big_font = renderer.font.load(DATADIR .. "/fonts/font.ttf", 34 * SCALE)
+style.font = renderer.font.load(DATADIR .. "/fonts/FiraSans-Medium.ttf", 14 * SCALE)
+style.big_font = renderer.font.load(DATADIR .. "/fonts/FiraSans-Medium.ttf", 40 * SCALE)
 style.icon_font = renderer.font.load(DATADIR .. "/fonts/icons.ttf", 14 * SCALE, {antialiasing="grayscale", hinting="full"})
 style.icon_big_font = renderer.font.load(DATADIR .. "/fonts/icons.ttf", 20 * SCALE, {antialiasing="grayscale", hinting="full"})
-style.code_font = renderer.font.load(DATADIR .. "/fonts/monospace.ttf", 12 * SCALE)
+style.code_font = renderer.font.load(DATADIR .. "/fonts/FiraCode-Medium.ttf", 14 * SCALE)
 
 style.background = { common.color "#2e2e32" }
 style.background2 = { common.color "#252529" }

dev-utils/notes-keyboard-events.md

@@ -0,0 +1,32 @@
+core.step
+    call `system.poll_event`
+    
+        Two kind of events related to keyboard input: "textinput" and
+        "keypressed/released. The event "textediting" is ignored in the lite
+        application because it is for incomplete text composition.
+        
+        If the event is "textinput" and the previous keyboard event was treated
+        by keymap (within the `core.on_event` function) the event is not
+        treated. In all other cases ("textinput" or "keypressed/released") the
+        event is passed to `core.on_event`.
+        
+        The logic above seems to be there to prevent treating a "textinput" if a
+        previous keyboard event was previously treated and recognized as a
+        command.
+    
+        call `core.on_event`
+        
+            if type == "textinput":
+
+            call `core.root_view:on_text_input`
+            
+            and in turn:
+            
+            call `core.active_view:on_text_input`
+                passed down to the corresponding method of the view
+            
+            if type == "keypressed":
+
+            call `keymap.on_key_pressed`
+                recognize and execute the commands stored in the "keymap"
+    

doc/contributors.md

@@ -0,0 +1,31 @@
+## rxi
+
+Original development of lite editor.
+
+## Francesco Abbate (franko)
+
+Creator of lite-xl fork from rxi/lite.
+
+## Takase (takase1121)
+
+NagView and X Window database resource query for Xft.dpi setting.
+
+## Nils Kvist (budRich)
+
+Popup window replacement with CommandView dialog.
+
+## liquidev
+
+Tab style and animations improvements.
+
+## Mat Mariani (mathewmariani)
+
+Help for Mac OS port. Some resources taken from mathewmariani/lite-macos.
+
+## daubaris
+
+Initial implementation of Xft.dpi query using xrdb command.
+
+## Robert Štojs (netrobert)
+
+Continuos integration configuration

doc/licenses.md

@@ -0,0 +1,126 @@
+# Licenses
+
+## rxi/lite
+
+Copyright (c) 2020 rxi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+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.
+
+## Fira Sans
+
+Digitized data copyright (c) 2012-2015, The Mozilla Foundation and Telefonica S.A.
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+## Fira Code
+
+Copyright (c) 2014, The Fira Code Project Authors (https://github.com/tonsky/FiraCode)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+
+
+# SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

meson.build

@@ -19,8 +19,10 @@ sdl_dep = dependency('sdl2', method: 'config-tool')
 
 lite_cargs = []
 if get_option('portable')
+    lite_docdir = 'doc'
     lite_datadir = 'data'
 else
+    lite_docdir = 'share/doc'
     lite_datadir = 'share/lite-xl'
 endif
 
@@ -29,6 +31,10 @@ foreach data_module : ['core', 'fonts', 'plugins', 'colors']
     install_subdir('data' / data_module , install_dir : lite_datadir)
 endforeach
 
+foreach file : ['usage.md', 'licenses.md', 'contributors.md']
+    install_data('doc' / file, install_dir : lite_docdir)
+endforeach
+
 lite_link_args = []
 if cc.get_id() == 'gcc' and get_option('buildtype') == 'release'
     lite_link_args += ['-static-libgcc', '-static-libstdc++']