69 lines
2.9 KiB
VimL
69 lines
2.9 KiB
VimL
if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'less') == -1
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if exists("b:current_syntax")
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finish
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endif
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runtime! syntax/css.vim
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runtime! after/syntax/css.vim
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" load files from vim-css3-syntax plugin (https://github.com/hail2u/vim-css3-syntax)
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runtime! after/syntax/css/*.vim
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syn case ignore
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syn region lessDefinition transparent matchgroup=cssBraces start='{' end='}' contains=css.*Attr,css.*Prop,cssComment,cssValue.*,cssColor,cssTagName,cssPseudoClass,cssUrl,cssImportant,cssError,cssStringQ,cssStringQQ,cssFunction,cssUnicodeEscape,lessDefinition,lessComment,lessClassChar,lessVariable,lessMixinChar,lessAmpersandChar,lessFunction,lessNestedSelector,@cssColors fold
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syn match lessVariable "@[[:alnum:]_-]\+" contained
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syn match lessVariable "@[[:alnum:]_-]\+" nextgroup=lessVariableAssignment skipwhite
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syn match lessVariableAssignment ":" contained nextgroup=lessVariableValue skipwhite
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syn match lessVariableValue ".*;"me=e-1 contained contains=lessVariable,lessOperator,lessDefault,cssValue.*,@cssColors "me=e-1 means that the last char of the pattern is not highlighted
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syn match lessOperator "+" contained
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syn match lessOperator "-" contained
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syn match lessOperator "/" contained
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syn match lessOperator "*" contained
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syn match lessNestedSelector "[^/]* {"me=e-1 contained contains=cssTagName,cssAttributeSelector,lessAmpersandChar,lessVariable,lessMixinChar,lessFunction,lessNestedProperty
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syn match lessNestedProperty "[[:alnum:]]\+:"me=e-1 contained
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syn match lessDefault "!default" contained
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syn match lessMixinChar "\.[[:alnum:]_-]\@=" contained nextgroup=lessClass
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syn match lessAmpersandChar "&" contained nextgroup=lessClass,cssPseudoClass
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syn match lessClass "[[:alnum:]_-]\+" contained
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" functions {{{
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" string functions
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syn keyword lessFunction escape e % containedin=cssDefinition contained
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" misc functions
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syn keyword lessFunction unit containedin=cssDefinition contained
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" math functions
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syn keyword lessFunction ceil floor percentage round containedin=cssDefinition contained
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" color definition
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syn keyword lessFunction rgb rgba argb hsl hsla hsv hsva containedin=cssDefinition contained
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" color channel information
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syn keyword lessFunction hue saturation lightness red green blue alpha luma containedin=cssDefinition contained
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" color operations
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syn keyword lessFunction saturate desaturate lighten darken fadein fadeout fade spin mix greyscale contrast containedin=cssDefinition contained
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" color blending
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syn keyword lessFunction multiply screen overlay softlight hardlight difference exclusion average negation containedin=cssDefinition contained
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" }}}
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syn match lessComment "//.*$" contains=@Spell
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hi def link lessVariable Special
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hi def link lessVariableValue Constant
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hi def link lessDefault Special
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hi def link lessComment Comment
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hi def link lessFunction Function
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hi def link lessMixinChar Special
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hi def link lessAmpersandChar Special
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hi def link lessNestedProperty Type
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hi def link lessClass PreProc
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let b:current_syntax = "less"
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endif
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