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Diffstat (limited to 'public/prism/prism-avisynth.js')
| -rw-r--r-- | public/prism/prism-avisynth.js | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/public/prism/prism-avisynth.js b/public/prism/prism-avisynth.js new file mode 100644 index 0000000..4afb171 --- /dev/null +++ b/public/prism/prism-avisynth.js @@ -0,0 +1,208 @@ +// http://avisynth.nl/index.php/The_full_AviSynth_grammar +(function (Prism) { + function replace(pattern, replacements) { + return pattern.replace(/<<(\d+)>>/g, function (m, index) { + return replacements[+index]; + }); + } + + function re(pattern, replacements, flags) { + return RegExp(replace(pattern, replacements), flags || ''); + } + + var types = /bool|clip|float|int|string|val/.source; + var internals = [ + // bools + /is(?:bool|clip|float|int|string)|defined|(?:(?:internal)?function|var)?exists?/ + .source, + // control + /apply|assert|default|eval|import|nop|select|undefined/.source, + // global + /opt_(?:allowfloataudio|avipadscanlines|dwchannelmask|enable_(?:b64a|planartopackedrgb|v210|y3_10_10|y3_10_16)|usewaveextensible|vdubplanarhack)|set(?:cachemode|maxcpu|memorymax|planarlegacyalignment|workingdir)/ + .source, + // conv + /hex(?:value)?|value/.source, + // numeric + /abs|ceil|continued(?:denominator|numerator)?|exp|floor|fmod|frac|log(?:10)?|max|min|muldiv|pi|pow|rand|round|sign|spline|sqrt/ + .source, + // trig + /a?sinh?|a?cosh?|a?tan[2h]?/.source, + // bit + /(?:bit(?:and|not|x?or|[lr]?shift[aslu]?|sh[lr]|sa[lr]|[lr]rotatel?|ro[rl]|te?st|set(?:count)?|cl(?:ea)?r|ch(?:an)?ge?))/ + .source, + // runtime + /average(?:[bgr]|chroma[uv]|luma)|(?:[rgb]|chroma[uv]|luma|rgb|[yuv](?=difference(?:fromprevious|tonext)))difference(?:fromprevious|tonext)?|[yuvrgb]plane(?:median|min|max|minmaxdifference)/ + .source, + // script + /getprocessinfo|logmsg|script(?:dir(?:utf8)?|file(?:utf8)?|name(?:utf8)?)|setlogparams/ + .source, + // string + /chr|(?:fill|find|left|mid|replace|rev|right)str|format|[lu]case|ord|str(?:cmpi?|fromutf8|len|toutf8)|time|trim(?:all|left|right)/ + .source, + // version + /isversionorgreater|version(?:number|string)/.source, + // helper + /buildpixeltype|colorspacenametopixeltype/.source, + // avsplus + /addautoloaddir|on(?:cpu|cuda)|prefetch|setfiltermtmode/.source, + ].join('|'); + var properties = [ + // content + /has(?:audio|video)/.source, + // resolution + /height|width/.source, + // framerate + /frame(?:count|rate)|framerate(?:denominator|numerator)/.source, + // interlacing + /getparity|is(?:field|frame)based/.source, + // color format + /bitspercomponent|componentsize|hasalpha|is(?:planar(?:rgba?)?|interleaved|rgb(?:24|32|48|64)?|y(?:8|u(?:va?|y2))?|yv(?:12|16|24|411)|420|422|444|packedrgb)|numcomponents|pixeltype/ + .source, + // audio + /audio(?:bits|channels|duration|length(?:[fs]|hi|lo)?|rate)|isaudio(?:float|int)/ + .source, + ].join('|'); + var filters = [ + // source + /avi(?:file)?source|directshowsource|image(?:reader|source|sourceanim)|opendmlsource|segmented(?:avisource|directshowsource)|wavsource/ + .source, + // color + /coloryuv|convertbacktoyuy2|convertto(?:RGB(?:24|32|48|64)|(?:planar)?RGBA?|Y8?|YV(?:12|16|24|411)|YUVA?(?:411|420|422|444)|YUY2)|fixluminance|gr[ae]yscale|invert|levels|limiter|mergea?rgb|merge(?:chroma|luma)|rgbadjust|show(?:alpha|blue|green|red)|swapuv|tweak|[uv]toy8?|ytouv/ + .source, + // overlay + /(?:colorkey|reset)mask|layer|mask(?:hs)?|merge|overlay|subtract/.source, + // geometry + /addborders|(?:bicubic|bilinear|blackman|gauss|lanczos4|lanczos|point|sinc|spline(?:16|36|64))resize|crop(?:bottom)?|flip(?:horizontal|vertical)|(?:horizontal|vertical)?reduceby2|letterbox|skewrows|turn(?:180|left|right)/ + .source, + // pixel + /blur|fixbrokenchromaupsampling|generalconvolution|(?:spatial|temporal)soften|sharpen/ + .source, + // timeline + /trim|(?:un)?alignedsplice|(?:assume|assumescaled|change|convert)FPS|(?:delete|duplicate)frame|dissolve|fade(?:in|io|out)[02]?|freezeframe|interleave|loop|reverse|select(?:even|odd|(?:range)?every)/ + .source, + // interlace + /assume[bt]ff|assume(?:field|frame)based|bob|complementparity|doubleweave|peculiarblend|pulldown|separate(?:columns|fields|rows)|swapfields|weave(?:columns|rows)?/ + .source, + // audio + /amplify(?:db)?|assumesamplerate|audiodub(?:ex)?|audiotrim|convertaudioto(?:(?:8|16|24|32)bit|float)|converttomono|delayaudio|ensurevbrmp3sync|get(?:left|right)?channel|kill(?:audio|video)|mergechannels|mixaudio|monotostereo|normalize|resampleaudio|ssrc|supereq|timestretch/ + .source, + // conditional + /animate|applyrange|conditional(?:filter|reader|select)|frameevaluate|scriptclip|tcp(?:server|source)|writefile(?:end|if|start)?/ + .source, + // export + /imagewriter/.source, + // debug + /blackness|blankclip|colorbars(?:hd)?|compare|dumpfiltergraph|echo|histogram|info|messageclip|preroll|setgraphanalysis|show(?:framenumber|smpte|time)|showfiveversions|stack(?:horizontal|vertical)|subtitle|tone|version/ + .source, + ].join('|'); + var allinternals = [internals, properties, filters].join('|'); + + Prism.languages.avisynth = { + comment: [ + { + // Matches [* *] nestable block comments, but only supports 1 level of nested comments + // /\[\*(?:[^\[*]|\[(?!\*)|\*(?!\])|<self>)*\*\]/ + pattern: + /(^|[^\\])\[\*(?:[^\[*]|\[(?!\*)|\*(?!\])|\[\*(?:[^\[*]|\[(?!\*)|\*(?!\]))*\*\])*\*\]/, + lookbehind: true, + greedy: true, + }, + { + // Matches /* */ block comments + pattern: /(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/, + lookbehind: true, + greedy: true, + }, + { + // Matches # comments + pattern: /(^|[^\\$])#.*/, + lookbehind: true, + greedy: true, + }, + ], + + // Handle before strings because optional arguments are surrounded by double quotes + argument: { + pattern: re(/\b(?:<<0>>)\s+("?)\w+\1/.source, [types], 'i'), + inside: { + keyword: /^\w+/, + }, + }, + + // Optional argument assignment + 'argument-label': { + pattern: /([,(][\s\\]*)\w+\s*=(?!=)/, + lookbehind: true, + inside: { + 'argument-name': { + pattern: /^\w+/, + alias: 'punctuation', + }, + punctuation: /=$/, + }, + }, + + string: [ + { + // triple double-quoted + pattern: /"""[\s\S]*?"""/, + greedy: true, + }, + { + // single double-quoted + pattern: /"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"/, + greedy: true, + inside: { + constant: { + // These *are* case-sensitive! + pattern: + /\b(?:DEFAULT_MT_MODE|(?:MAINSCRIPT|PROGRAM|SCRIPT)DIR|(?:MACHINE|USER)_(?:CLASSIC|PLUS)_PLUGINS)\b/, + }, + }, + }, + ], + + // The special "last" variable that takes the value of the last implicitly returned clip + variable: /\b(?:last)\b/i, + + boolean: /\b(?:false|no|true|yes)\b/i, + + keyword: + /\b(?:catch|else|for|function|global|if|return|try|while|__END__)\b/i, + + constant: /\bMT_(?:MULTI_INSTANCE|NICE_FILTER|SERIALIZED|SPECIAL_MT)\b/, + + // AviSynth's internal functions, filters, and properties + 'builtin-function': { + pattern: re(/\b(?:<<0>>)\b/.source, [allinternals], 'i'), + alias: 'function', + }, + + 'type-cast': { + pattern: re(/\b(?:<<0>>)(?=\s*\()/.source, [types], 'i'), + alias: 'keyword', + }, + + // External/user-defined filters + function: { + pattern: /\b[a-z_]\w*(?=\s*\()|(\.)[a-z_]\w*\b/i, + lookbehind: true, + }, + + // Matches a \ as the first or last character on a line + 'line-continuation': { + pattern: /(^[ \t]*)\\|\\(?=[ \t]*$)/m, + lookbehind: true, + alias: 'punctuation', + }, + + number: + /\B\$(?:[\da-f]{6}|[\da-f]{8})\b|(?:(?:\b|\B-)\d+(?:\.\d*)?\b|\B\.\d+\b)/i, + + operator: /\+\+?|[!=<>]=?|&&|\|\||[?:*/%-]/, + + punctuation: /[{}\[\]();,.]/, + }; + + Prism.languages.avs = Prism.languages.avisynth; +})(Prism); |