runtime(i3config): highlight identifiers separately
Commit:
https://github.com/vim/vim/commit/20d35f9eb976cda700d872b94b7760c61c4ad1f8
Author: Josef Litoš <[email protected]>
Date: Wed Dec 3 21:09:19 2025 +0000
runtime(i3config): highlight identifiers separately
- mapped all identifier-highlighting groups to a new group `i3ConfigIdent`
- i3config bar is now split into keyword and block matches
- support `xft:` namespace in fonts
- Update maintainer information in i3config.vim
related: #18851
Signed-off-by: Josef Litoš <[email protected]>
Signed-off-by: Christian Brabandt <[email protected]>
diff --git a/runtime/syntax/i3config.vim b/runtime/syntax/i3config.vim
index cf40b050a..fdd6438be 100644
--- a/runtime/syntax/i3config.vim
+++ b/runtime/syntax/i3config.vim
@@ -1,9 +1,10 @@
" Vim syntax file
" Language: i3 config file
" Original Author: Josef Litos (litoj/i3config.vim)
-" Maintainer: Quentin Hibon (github user hiqua)
-" Version: 1.2.5
-" Last Change: 2025-11-24
+" Maintainer: Josef Litos (litoj)
+" Previous maintainer: Quentin Hibon (github user hiqua)
+" Version: 1.2.7
+" Last Change: 2025-12-02
" References:
" http://i3wm.org/docs/userguide.html#configuring
@@ -51,8 +52,8 @@ syn match i3ConfigComment /#.*$/ contained
contains=i3ConfigTodo
" 4.3 Fonts
syn match i3ConfigFontSize / \d\+\(px\)\?$/ contained
syn match i3ConfigColonOperator /:/ contained
-syn match i3ConfigFontNamespace /pango:/ contained
contains=i3ConfigColonOperator
-syn region i3ConfigParamLine matchgroup=i3ConfigKeyword start=/font /
skip=/\$/ end=/$/ contained
contains=i3ConfigFontNamespace,i3ConfigFontSize,i3ConfigSeparator keepend
containedin=i3ConfigBarBlock
+syn match i3ConfigFontNamespace /\(pango\|xft\):/ contained
contains=i3ConfigColonOperator
+syn region i3ConfigFont matchgroup=i3ConfigKeyword start=/font / skip=/\$/
end=/$/ contained
contains=i3ConfigFontNamespace,i3ConfigFontSize,i3ConfigSeparator keepend
" 4.4-4.5 Keyboard/Mouse bindings
syn match i3ConfigBindArgument
/--\(release\|border\|whole-window\|exclude-titlebar\) / contained
nextgroup=i3ConfigBindArgument,i3ConfigBindCombo
@@ -64,7 +65,9 @@ syn region i3ConfigBind start=/\zs/ skip=/\$/ end=/$/
contained contains=@i3Con
syn keyword i3ConfigBindKeyword bindsym bindcode contained skipwhite
nextgroup=i3ConfigBindArgument,i3ConfigBindCombo
" 4.6 Binding modes
-syn region i3ConfigModeBlock matchgroup=i3ConfigKeyword start=/mode\ze\(
--pango_markup\)\? \([^'" {]\+\|'[^']\+'\|".\+"\)\s\+{$/ end=/^}\zs$/ contained
contains=i3ConfigShParam,@i3ConfigStrVar,i3ConfigBindKeyword,i3ConfigComment,i3ConfigParen
fold keepend extend
+syn region i3ConfigModeBlock matchgroup=i3ConfigParen start=/{$/ end=/^\s*}$/
contained contains=i3ConfigComment,i3ConfigBindKeyword fold keepend
+syn match i3ConfigModeIdent /[^ ,;]\+/ contained contains=@i3ConfigStrVar
extend skipwhite nextgroup=i3ConfigModeBlock
+syn match i3ConfigKeyword /mode\( --pango_markup\)\?/ contained
contains=i3ConfigShParam skipwhite nextgroup=i3ConfigModeIdent
" 4.7 Floating modifier
syn match i3ConfigKeyword /floating_modifier [$A-Z][0-9A-Za-z]*$/ contained
contains=i3ConfigVariable,i3ConfigBindModkey
@@ -120,17 +123,15 @@ syn region i3ConfigKeyword start=/assign / end=/$/
contained contains=i3ConfigAs
syn region i3ConfigShCommand matchgroup=i3ConfigShDelim start=/\$(/ end=/)/
contained
contains=i3ConfigExecAction,i3ConfigShCommand,i3ConfigShDelim,i3ConfigShOper,i3ConfigShParam,i3ConfigString,i3ConfigNumber,i3ConfigVariable
extend
syn match i3ConfigShDelim /[[\]{}();`]\+/ contained
syn match i3ConfigShOper /[<>&|+=~^*!.?]\+/ contained
-syn match i3ConfigShParam /\<-[A-Za-z-][0-9A-Za-z_-]*\>/ contained
-syn cluster i3ConfigSh
contains=@i3ConfigIdent,i3ConfigShOper,i3ConfigShDelim,i3ConfigShParam,i3ConfigShCommand
+syn match i3ConfigShParam /\s\zs-[A-Za-z-][0-9A-Za-z_-]*\>/ contained
+syn cluster i3ConfigSh
contains=@i3ConfigIdent,i3ConfigShOper,i3ConfigShDelim,i3ConfigShParam,i3ConfigShCommand,i3ConfigComment
syn region i3ConfigExec start=/ \ze[^{]/ skip=/\$/ end=/$/ contained
contains=i3ConfigExecAction,@i3ConfigSh keepend
syn keyword i3ConfigKeyword exec_always exec contained nextgroup=i3ConfigExec
" 4.21 Workspaces per output
-syn match i3ConfigOutputIdent /[^'",; ]\+/ contained
contains=@i3ConfigIdent,i3ConfigColonOperator skipwhite
nextgroup=i3ConfigOutputIdent
-syn region i3ConfigOutputIdent start=/['"]/ end=/\ze/ contained
contains=@i3ConfigIdent skipwhite nextgroup=i3ConfigOutputIdent
+syn match i3ConfigOutputIdent /[^ ,;]\+/ contained
contains=@i3ConfigIdent,i3ConfigColonOperator skipwhite
nextgroup=i3ConfigOutputIdent extend
syn keyword i3ConfigOutput output contained skipwhite
nextgroup=i3ConfigOutputIdent
-syn match i3ConfigWorkspaceIdent /[^'",; ]\+/ contained
contains=@i3ConfigIdent skipwhite nextgroup=i3ConfigGaps,i3ConfigOutput
-syn region i3ConfigWorkspaceIdent start=/['"]/ end=/\ze/ contained
contains=@i3ConfigIdent skipwhite nextgroup=i3ConfigGaps,i3ConfigOutput
+syn match i3ConfigWorkspaceIdent /[^ ,;]\+/ contained contains=@i3ConfigIdent
skipwhite nextgroup=i3ConfigGaps,i3ConfigOutput extend
syn keyword i3ConfigKeyword workspace contained skipwhite
nextgroup=i3ConfigWorkspaceIdent
" 4.22 Changing colors
@@ -191,7 +192,9 @@ syn keyword i3ConfigBarOpts modifier contained skipwhite
nextgroup=i3ConfigBindC
syn keyword i3ConfigBarOpts i3bar_command status_command workspace_command
contained skipwhite nextgroup=@i3ConfigSh
syn keyword i3ConfigBarOpts mode hidden_state id position output tray_output
tray_padding separator_symbol workspace_buttons workspace_min_width
strip_workspace_numbers strip_workspace_name binding_mode_indicator padding
contained skipwhite nextgroup=i3ConfigBarOptVals,@i3ConfigValue,i3ConfigShOper
syn keyword i3ConfigBarOptVals dock hide invisible show none top bottom
primary nonprimary contained
-syn region i3ConfigBarBlock matchgroup=i3ConfigKeyword start=/bar\ze {$/
end=/^\s*}\zs$/ contained
contains=i3ConfigBarOpts,i3ConfigComment,i3ConfigParen,i3ConfigBindKeyword,i3ConfigColorsBlock
fold keepend extend
+
+syn region i3ConfigBarBlock matchgroup=i3ConfigParen start=/ {$/ end=/^\s*}$/
contained
contains=i3ConfigBarOpts,i3ConfigComment,i3ConfigBindKeyword,i3ConfigColorsBlock,i3ConfigFont
fold keepend
+syn keyword i3ConfigKeyword bar contained nextgroup=i3ConfigBarBlock
" 5.16 Color block
syn match i3ConfigColorSeq /#[0-9A-Fa-f]\{3,8}\|\$[0-9A-Za-z_:|[\]-]\+/
contained contains=@i3ConfigColVar skipwhite nextgroup=i3ConfigColorSeq
@@ -262,9 +265,9 @@ syn match i3ConfigMarkOpt /--\(add\|replace\)\(
--toggle\)\?/ contained contains
syn keyword i3ConfigActionKeyword mark contained skipwhite
nextgroup=i3ConfigMarkOpt,i3ConfigOutputIdent
" Commands usable for direct config calls - for enforcing start of line for
Commands
-syn match i3ConfigTopLevelDirective /^\s*/
nextgroup=i3ConfigComment,i3ConfigKeyword,i3ConfigCommand,i3ConfigBindKeyword,i3ConfigParamLine,i3ConfigModeBlock,i3ConfigBarBlock,i3ConfigError
+syn match i3ConfigTopLevelDirective /^\s*/
nextgroup=i3ConfigComment,i3ConfigKeyword,i3ConfigCommand,i3ConfigBindKeyword,i3ConfigParamLine,i3ConfigFont,i3ConfigError
-" Commands useable in keybinds
+" Commands usable in keybinds
syn keyword i3ConfigActionKeyword mode append_layout kill open fullscreen
sticky split floating swap unmark title_window_icon title_format border restart
reload exit scratchpad nop bar contained skipwhite
nextgroup=i3ConfigOption,@i3ConfigValue
syn keyword i3ConfigOption default enable disable toggle key restore current
horizontal vertical auto none normal pixel show container with id con_id
padding hidden_state hide dock invisible contained skipwhite
nextgroup=i3ConfigOption,@i3ConfigValue
" Commands usable at runtime (outside loading config)
@@ -283,15 +286,18 @@ hi def link i3ConfigBoolean
Boolean
hi def link i3ConfigString String
hi def link i3ConfigColor Constant
hi def link i3ConfigNumber Number
+hi def link i3ConfigIdent Identifier
hi def link i3ConfigComment Comment
hi def link i3ConfigColonOperator i3ConfigOperator
hi def link i3ConfigFontNamespace i3ConfigOption
hi def link i3ConfigFontSize i3ConfigNumber
+hi def link i3ConfigFont i3ConfigParamLine
hi def link i3ConfigBindArgument i3ConfigShParam
hi def link i3ConfigBindModifier i3ConfigOperator
hi def link i3ConfigBindModkey Special
hi def link i3ConfigBindCombo SpecialChar
hi def link i3ConfigBindKeyword i3ConfigKeyword
+hi def link i3ConfigModeIdent i3ConfigIdent
hi def link i3ConfigSizeSpecial i3ConfigOperator
hi def link i3ConfigOrientationOpts i3ConfigOption
hi def link i3ConfigWorkspaceLayoutOpts i3ConfigOption
@@ -305,9 +311,9 @@ hi def link i3ConfigShParam PreProc
hi def link i3ConfigShDelim Delimiter
hi def link i3ConfigShOper Operator
hi def link i3ConfigShCommand Normal
-hi def link i3ConfigOutputIdent i3ConfigParamLine
+hi def link i3ConfigOutputIdent i3ConfigIdent
hi def link i3ConfigOutput i3ConfigMoveType
-hi def link i3ConfigWorkspaceIdent i3ConfigParamLine
+hi def link i3ConfigWorkspaceIdent i3ConfigIdent
hi def link i3ConfigDotOperator i3ConfigOperator
hi def link i3ConfigClientOpts i3ConfigOption
hi def link i3ConfigFocusFollowsMouseOpts i3ConfigOption
@@ -343,6 +349,7 @@ hi def link i3ConfigResizeExtra
i3ConfigOption
hi def link i3ConfigResizeDir i3ConfigOption
hi def link i3ConfigResizeType i3ConfigOption
hi def link i3ConfigMark i3ConfigCommand
+hi def link i3ConfigMarkOpt i3ConfigOption
hi def link i3ConfigActionKeyword i3ConfigCommand
hi def link i3ConfigOption Type
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