87 lines
3.1 KiB
Plaintext
87 lines
3.1 KiB
Plaintext
# http://w3.org/Style/CSS
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*[.](css) %{
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set-option buffer filetype css
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook global WinSetOption filetype=css %[
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require-module css
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hook window ModeChange pop:insert:.* -group css-trim-indent css-trim-indent
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hook window InsertChar \n -group css-indent css-indent-on-new-line
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hook window InsertChar \} -group css-indent css-indent-on-closing-curly-brace
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set-option buffer extra_word_chars '_' '-'
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hook -once -always window WinSetOption filetype=.* %{ remove-hooks window css-.+ }
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]
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hook -group css-highlight global WinSetOption filetype=css %{
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add-highlighter window/css ref css
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hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/css }
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}
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provide-module css %[
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter shared/css regions
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add-highlighter shared/css/selector default-region group
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add-highlighter shared/css/declaration region [{] [}] regions
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add-highlighter shared/css/comment region /[*] [*]/ fill comment
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add-highlighter shared/css/declaration/base default-region group
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add-highlighter shared/css/declaration/double_string region '"' (?<!\\)(\\\\)*" fill string
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add-highlighter shared/css/declaration/single_string region "'" "'" fill string
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add-highlighter shared/css/declaration/comment region /[*] [*]/ fill comment
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# https://developer.mozilla.org/en-US/docs/Web/CSS/length
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add-highlighter shared/css/declaration/base/ regex (#[0-9A-Fa-f]+)|((\d*\.)?\d+(ch|cm|em|ex|mm|pc|pt|px|rem|vh|vmax|vmin|vw)) 0:value
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add-highlighter shared/css/declaration/base/ regex ([A-Za-z][A-Za-z0-9_-]*)\h*: 1:keyword
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add-highlighter shared/css/declaration/base/ regex :(before|after) 0:attribute
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add-highlighter shared/css/declaration/base/ regex !important 0:keyword
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# element#id element.class
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# universal selector
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add-highlighter shared/css/selector/ regex [A-Za-z][A-Za-z0-9_-]* 0:keyword
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add-highlighter shared/css/selector/ regex [*]|[#.][A-Za-z][A-Za-z0-9_-]* 0:variable
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# Commands
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# ‾‾‾‾‾‾‾‾
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define-command -hidden css-trim-indent %{
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# remove trailing white spaces
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try %{ execute-keys -draft -itersel <a-x> s \h+$ <ret> d }
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}
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define-command -hidden css-indent-on-new-line %[
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evaluate-commands -draft -itersel %[
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# preserve previous line indent
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try %[ execute-keys -draft <semicolon> K <a-&> ]
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# filter previous line
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try %[ execute-keys -draft k : css-trim-indent <ret> ]
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# indent after lines ending with with {
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try %[ execute-keys -draft k <a-x> <a-k> \{$ <ret> j <a-gt> ]
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# deindent closing brace when after cursor
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try %[ execute-keys -draft <a-x> <a-k>^\h*\}\h*$<ret> hm <a-S> 1<a-&> ]
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]
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]
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define-command -hidden css-indent-on-closing-curly-brace %[
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evaluate-commands -draft -itersel %[
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# align to opening curly brace when alone on a line
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try %[ execute-keys -draft <a-h> <a-k> ^\h+\}$ <ret> m s \A|.\z <ret> 1<a-&> ]
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]
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]
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]
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