81 lines
2.8 KiB
Plaintext
81 lines
2.8 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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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter shared/ regions -default selector css \
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declaration [{] [}] '' \
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comment /[*] [*]/ ''
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add-highlighter shared/css/comment fill comment
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add-highlighter shared/css/declaration regions content \
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string '"' (?<!\\)(\\\\)*" '' \
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string "'" "'" ''
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add-highlighter shared/css/declaration/content/string fill string
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# https://developer.mozilla.org/en-US/docs/Web/CSS/length
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add-highlighter shared/css/declaration 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 regex ([A-Za-z][A-Za-z0-9_-]*)\h*: 1:keyword
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add-highlighter shared/css/declaration regex :(before|after) 0:attribute
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add-highlighter shared/css/declaration 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-filter-around-selections %{
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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 \; K <a-&> ]
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# filter previous line
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try %[ execute-keys -draft k : css-filter-around-selections <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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]
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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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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook -group css-highlight global WinSetOption filetype=css %{ add-highlighter window ref css }
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hook global WinSetOption filetype=css %[
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hook window InsertEnd .* -group css-hooks css-filter-around-selections
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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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]
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hook -group css-highlight global WinSetOption filetype=(?!css).* %{ remove-highlighter window/css }
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hook global WinSetOption filetype=(?!css).* %{
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remove-hooks window css-indent
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remove-hooks window css-hooks
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}
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