forked from aniani/vim
121 lines
7.4 KiB
VimL
121 lines
7.4 KiB
VimL
" Vim syntax file
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" Language: HLS Playlist
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" Maintainer: Benoît Ryder <benoit@ryder.fr>
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" Latest Revision: 2022-09-23
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if exists("b:current_syntax")
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finish
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endif
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let s:cpo_save = &cpo
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set cpo&vim
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" Comment line
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syn match hlsplaylistComment "^#\(EXT\)\@!.*$"
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" Segment URL
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syn match hlsplaylistUrl "^[^#].*$"
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" Unknown tags, assume an attribute list or nothing
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syn match hlsplaylistTagUnknown "^#EXT[^:]*$"
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagUnknown start="^#EXT[^:]*\ze:" end="$" keepend contains=hlsplaylistAttributeList
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" Basic Tags
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syn match hlsplaylistTagHeader "^#EXTM3U$"
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagHeader start="^#EXT-X-VERSION\ze:" end="$" keepend contains=hlsplaylistValueInt
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" Media or Multivariant Playlist Tags
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syn match hlsplaylistTagHeader "^#EXT-X-INDEPENDENT-SEGMENTS$"
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagDelimiter start="^#EXT-X-START\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-DEFINE\ze:" end="$" keepend contains=hlsplaylistAttributeList
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" Media Playlist Tags
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagHeader start="^#EXT-X-TARGETDURATION\ze:" end="$" keepend contains=hlsplaylistValueFloat
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagHeader start="^#EXT-X-MEDIA-SEQUENCE\ze:" end="$" keepend contains=hlsplaylistValueInt
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagHeader start="^#EXT-X-DISCONTINUITY-SEQUENCE\ze:" end="$" keepend contains=hlsplaylistValueInt
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syn match hlsplaylistTagDelimiter "^#EXT-X-ENDLIST$"
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagHeader start="^#EXT-X-PLAYLIST-TYPE\ze:" end="$" keepend contains=hlsplaylistAttributeEnum
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syn match hlsplaylistTagStandard "^#EXT-X-I-FRAME-ONLY$"
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagHeader start="^#EXT-X-PART-INF\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagHeader start="^#EXT-X-SERVER-CONTROL\ze:" end="$" keepend contains=hlsplaylistAttributeList
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" Media Segment Tags
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStatement start="^#EXTINF\ze:" end="$" keepend contains=hlsplaylistValueFloat,hlsplaylistExtInfDesc
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-BYTERANGE\ze:" end="$" keepend contains=hlsplaylistValueInt
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syn match hlsplaylistTagDelimiter "^#EXT-X-DISCONTINUITY$"
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-KEY\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-MAP\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-PROGRAM-DATE-TIME\ze:" end="$" keepend contains=hlsplaylistValueDateTime
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syn match hlsplaylistTagDelimiter "^#EXT-X-GAP$"
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-BITRATE\ze:" end="$" keepend contains=hlsplaylistValueFloat
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStatement start="^#EXT-X-PART\ze:" end="$" keepend contains=hlsplaylistAttributeList
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" Media Metadata Tags
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-DATERANGE\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-SKIP\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStatement start="^#EXT-X-PRELOAD-HINT\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStatement start="^#EXT-X-RENDITION-REPORT\ze:" end="$" keepend contains=hlsplaylistAttributeList
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" Multivariant Playlist Tags
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-MEDIA\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStatement start="^#EXT-X-STREAM-INF\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStatement start="^#EXT-X-I-FRAME-STREAM-INF\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-SESSION-DATA\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-SESSION-KEY\ze:" end="$" keepend contains=hlsplaylistAttributeList
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syn region hlsplaylistTagLine matchgroup=hlsplaylistTagStandard start="^#EXT-X-CONTENT-STEERING\ze:" end="$" keepend contains=hlsplaylistAttributeList
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" Attributes
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syn region hlsplaylistAttributeList start=":" end="$" keepend contained
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\ contains=hlsplaylistAttributeName,hlsplaylistAttributeInt,hlsplaylistAttributeHex,hlsplaylistAttributeFloat,hlsplaylistAttributeString,hlsplaylistAttributeEnum,hlsplaylistAttributeResolution,hlsplaylistAttributeUri
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" Common attributes
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syn match hlsplaylistAttributeName "[A-Za-z-]\+\ze=" contained
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syn match hlsplaylistAttributeEnum "=\zs[A-Za-z][A-Za-z0-9-_]*" contained
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syn match hlsplaylistAttributeString +=\zs"[^"]*"+ contained
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syn match hlsplaylistAttributeInt "=\zs\d\+" contained
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syn match hlsplaylistAttributeFloat "=\zs-\?\d*\.\d*" contained
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syn match hlsplaylistAttributeHex "=\zs0[xX]\d*" contained
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syn match hlsplaylistAttributeResolution "=\zs\d\+x\d\+" contained
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" Allow different highligting for URI attributes
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syn region hlsplaylistAttributeUri matchgroup=hlsplaylistAttributeName start="\zsURI\ze" end="\(,\|$\)" contained contains=hlsplaylistUriQuotes
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syn region hlsplaylistUriQuotes matchgroup=hlsplaylistAttributeString start=+"+ end=+"+ keepend contained contains=hlsplaylistUriValue
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syn match hlsplaylistUriValue /[^" ]\+/ contained
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" Individual values
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syn match hlsplaylistValueInt "[0-9]\+" contained
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syn match hlsplaylistValueFloat "\(\d\+\|\d*\.\d*\)" contained
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syn match hlsplaylistExtInfDesc ",\zs.*$" contained
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syn match hlsplaylistValueDateTime "\d\d\d\d-\d\d-\d\dT\d\d:\d\d:\d\d\(\.\d*\)\?\(Z\|\d\d:\?\d\d\)$" contained
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" Define default highlighting
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hi def link hlsplaylistComment Comment
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hi def link hlsplaylistUrl NONE
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hi def link hlsplaylistTagHeader Special
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hi def link hlsplaylistTagStandard Define
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hi def link hlsplaylistTagDelimiter Delimiter
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hi def link hlsplaylistTagStatement Statement
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hi def link hlsplaylistTagUnknown Special
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hi def link hlsplaylistUriQuotes String
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hi def link hlsplaylistUriValue Underlined
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hi def link hlsplaylistAttributeQuotes String
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hi def link hlsplaylistAttributeName Identifier
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hi def link hlsplaylistAttributeInt Number
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hi def link hlsplaylistAttributeHex Number
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hi def link hlsplaylistAttributeFloat Float
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hi def link hlsplaylistAttributeString String
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hi def link hlsplaylistAttributeEnum Constant
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hi def link hlsplaylistAttributeResolution Constant
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hi def link hlsplaylistValueInt Number
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hi def link hlsplaylistValueFloat Float
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hi def link hlsplaylistExtInfDesc String
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hi def link hlsplaylistValueDateTime Constant
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let b:current_syntax = "hlsplaylist"
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let &cpo = s:cpo_save
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unlet s:cpo_save
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" vim: sts=2 sw=2 et
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