/** mermaid * https://mermaidjs.github.io/ * (c) 2015 Knut Sveidqvist * MIT license. */ /* lexical grammar */ %lex %x string %% \%\%[^\n]* /* do nothing */ ["] this.begin("string"); ["] this.popState(); [^"]* return "STR"; "style" return 'STYLE'; "default" return 'DEFAULT'; "linkStyle" return 'LINKSTYLE'; "interpolate" return 'INTERPOLATE'; "classDef" return 'CLASSDEF'; "class" return 'CLASS'; "click" return 'CLICK'; "graph" return 'GRAPH'; "subgraph" return 'subgraph'; "end"\b\s* return 'end'; "LR" return 'DIR'; "RL" return 'DIR'; "TB" return 'DIR'; "BT" return 'DIR'; "TD" return 'DIR'; "BR" return 'DIR'; [0-9]+ return 'NUM'; \# return 'BRKT'; ":::" return 'STYLE_SEPARATOR'; ":" return 'COLON'; ";" return 'SEMI'; "," return 'COMMA'; "*" return 'MULT'; \s*\-\-[x]\s* return 'ARROW_CROSS'; \s*\-\-\>\s* return 'ARROW_POINT'; \s*\<\-\-\>\s* return 'DOUBLE_ARROW_POINT'; \s*[x]\-\-[x]\s* return 'DOUBLE_ARROW_CROSS'; \s*[o]\-\-[o]\s* return 'DOUBLE_ARROW_CIRCLE'; \s*[o]\.\-[o]\s* return 'DOUBLE_DOTTED_ARROW_CIRCLE'; \s*\<\=\=\>\s* return 'DOUBLE_THICK_ARROW_POINT'; \s*[o]\=\=[o]\s* return 'DOUBLE_THICK_ARROW_CIRCLE'; \s*[x]\=\=[x]\s* return 'DOUBLE_THICK_ARROW_CROSS'; \s*[x].\-[x]\s* return 'DOUBLE_DOTTED_ARROW_CROSS'; \s*[x]\-\.\-[x]\s* return 'DOUBLE_DOTTED_ARROW_CROSS'; \s*\<\.\-\>\s* return 'DOUBLE_DOTTED_ARROW_POINT'; \s*\<\-\.\-\>\s* return 'DOUBLE_DOTTED_ARROW_POINT'; \s*[o]\-\.\-[o]\s* return 'DOUBLE_DOTTED_ARROW_CIRCLE'; \s*\-\-[o]\s* return 'ARROW_CIRCLE'; \s*\-\-\-\s* return 'ARROW_OPEN'; \s*\-\.\-[x]\s* return 'DOTTED_ARROW_CROSS'; \s*\-\.\-\>\s* return 'DOTTED_ARROW_POINT'; \s*\-\.\-[o]\s* return 'DOTTED_ARROW_CIRCLE'; \s*\-\.\-\s* return 'DOTTED_ARROW_OPEN'; \s*.\-[x]\s* return 'DOTTED_ARROW_CROSS'; \s*\.\-\>\s* return 'DOTTED_ARROW_POINT'; \s*\.\-[o]\s* return 'DOTTED_ARROW_CIRCLE'; \s*\.\-\s* return 'DOTTED_ARROW_OPEN'; \s*\=\=[x]\s* return 'THICK_ARROW_CROSS'; \s*\=\=\>\s* return 'THICK_ARROW_POINT'; \s*\=\=[o]\s* return 'THICK_ARROW_CIRCLE'; \s*\=\=[\=]\s* return 'THICK_ARROW_OPEN'; \s*\<\-\-\s* return 'START_DOUBLE_ARROW_POINT'; \s*[x]\-\-\s* return 'START_DOUBLE_ARROW_CROSS'; \s*[o]\-\-\s* return 'START_DOUBLE_ARROW_CIRCLE'; \s*\<\-\.\s* return 'START_DOUBLE_DOTTED_ARROW_POINT'; \s*[x]\-\.\s* return 'START_DOUBLE_DOTTED_ARROW_CROSS'; \s*[o]\-\.\s* return 'START_DOUBLE_DOTTED_ARROW_CIRCLE'; \s*\<\=\=\s* return 'START_DOUBLE_THICK_ARROW_POINT'; \s*[x]\=\=\s* return 'START_DOUBLE_THICK_ARROW_CROSS'; \s*[o]\=\=\s* return 'START_DOUBLE_THICK_ARROW_CIRCLE'; \s*\-\-\s* return '--'; \s*\-\.\s* return '-.'; \s*\=\=\s* return '=='; "(-" return '(-'; "-)" return '-)'; \- return 'MINUS'; "." return 'DOT'; [\_] return 'UNDERSCORE'; \+ return 'PLUS'; \% return 'PCT'; "=" return 'EQUALS'; \= return 'EQUALS'; "<" return 'TAGSTART'; ">" return 'TAGEND'; "^" return 'UP'; "v" return 'DOWN'; [A-Za-z]+ return 'ALPHA'; "\\]" return 'TRAPEND'; "[/" return 'TRAPSTART'; "/]" return 'INVTRAPEND'; "[\\" return 'INVTRAPSTART'; [!"#$%&'*+,-.`?\\_/] return 'PUNCTUATION'; [\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6]| [\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377]| [\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5]| [\u03F7-\u0481\u048A-\u0527\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA]| [\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE]| [\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA]| [\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0]| [\u08A2-\u08AC\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0977]| [\u0979-\u097F\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2]| [\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A]| [\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39]| [\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8]| [\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C]| [\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C]| [\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99]| [\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0]| [\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C33\u0C35-\u0C39\u0C3D]| [\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3]| [\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10]| [\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1]| [\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81]| [\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3]| [\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6]| [\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A]| [\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081]| [\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D]| [\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0]| [\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310]| [\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C]| [\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u1700-\u170C\u170E-\u1711]| [\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7]| [\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191C]| [\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16]| [\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF]| [\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC]| [\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D]| [\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D]| [\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3]| [\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F]| [\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128]| [\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2183\u2184]| [\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3]| [\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6]| [\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE]| [\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005\u3006\u3031-\u3035\u303B\u303C]| [\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D]| [\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC]| [\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B]| [\uA640-\uA66E\uA67F-\uA697\uA6A0-\uA6E5\uA717-\uA71F\uA722-\uA788]| [\uA78B-\uA78E\uA790-\uA793\uA7A0-\uA7AA\uA7F8-\uA801\uA803-\uA805]| [\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB]| [\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uAA00-\uAA28]| [\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA80-\uAAAF\uAAB1\uAAB5]| [\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4]| [\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E]| [\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D]| [\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36]| [\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D]| [\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC]| [\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF]| [\uFFD2-\uFFD7\uFFDA-\uFFDC] return 'UNICODE_TEXT'; "|" return 'PIPE'; "(" return 'PS'; ")" return 'PE'; "[" return 'SQS'; "]" return 'SQE'; "{" return 'DIAMOND_START' "}" return 'DIAMOND_STOP' "\"" return 'QUOTE'; \n+ return 'NEWLINE'; \s return 'SPACE'; <> return 'EOF'; /lex /* operator associations and precedence */ %left '^' %start mermaidDoc %% /* language grammar */ mermaidDoc: graphConfig document; document : /* empty */ { $$ = [];} | document line { if($2 !== []){ $1.push($2); } $$=$1;} ; line : statement {$$=$1;} | SEMI | NEWLINE | SPACE | EOF ; graphConfig : SPACE graphConfig | NEWLINE graphConfig | GRAPH SPACE DIR FirstStmtSeperator { yy.setDirection($3);$$ = $3;} | GRAPH SPACE TAGEND FirstStmtSeperator { yy.setDirection("LR");$$ = $3;} | GRAPH SPACE TAGSTART FirstStmtSeperator { yy.setDirection("RL");$$ = $3;} | GRAPH SPACE UP FirstStmtSeperator { yy.setDirection("BT");$$ = $3;} | GRAPH SPACE DOWN FirstStmtSeperator { yy.setDirection("TB");$$ = $3;} ; ending: endToken ending | endToken ; endToken: NEWLINE | SPACE | EOF; FirstStmtSeperator : SEMI | NEWLINE | spaceList NEWLINE ; spaceListNewline : SPACE spaceListNewline | NEWLINE spaceListNewline | NEWLINE | SPACE ; spaceList : SPACE spaceList | SPACE ; statement : verticeStatement separator {$$=$1} | styleStatement separator {$$=[];} | linkStyleStatement separator {$$=[];} | classDefStatement separator {$$=[];} | classStatement separator {$$=[];} | clickStatement separator {$$=[];} | subgraph SPACE text SQS text SQE separator document end {$$=yy.addSubGraph($3,$8,$5);} | subgraph SPACE text separator document end {$$=yy.addSubGraph($3,$5,$3);} // | subgraph SPACE text separator document end // {$$=yy.addSubGraph($3,$5,$3);} | subgraph separator document end {$$=yy.addSubGraph(undefined,$3,undefined);} ; separator: NEWLINE | SEMI | EOF ; verticeStatement: vertex link vertex { yy.addLink($1,$3,$2);$$ = [$1,$3];} | vertex link vertex STYLE_SEPARATOR idString { yy.addLink($1,$3,$2);$$ = [$1,$3];yy.setClass($3,$5);} | vertex STYLE_SEPARATOR idString link vertex { yy.addLink($1,$5,$4);$$ = [$1,$5];yy.setClass($1,$3);} | vertex STYLE_SEPARATOR idString link vertex STYLE_SEPARATOR idString { yy.addLink($1,$5,$4);$$ = [$1,$5];yy.setClass($5,$7);yy.setClass($1,$3);} |vertex {$$ = [$1];} |vertex STYLE_SEPARATOR idString {$$ = [$1];yy.setClass($1,$3)} ; vertex: idString SQS text SQE {$$ = $1;yy.addVertex($1,$3,'square');} | idString SQS text SQE spaceList {$$ = $1;yy.addVertex($1,$3,'square');} | idString PS PS text PE PE {$$ = $1;yy.addVertex($1,$4,'circle');} | idString PS PS text PE PE spaceList {$$ = $1;yy.addVertex($1,$4,'circle');} | idString '(-' text '-)' {$$ = $1;yy.addVertex($1,$3,'ellipse');} | idString '(-' text '-)' spaceList {$$ = $1;yy.addVertex($1,$3,'ellipse');} | idString PS text PE {$$ = $1;yy.addVertex($1,$3,'round');} | idString PS text PE spaceList {$$ = $1;yy.addVertex($1,$3,'round');} | idString DIAMOND_START text DIAMOND_STOP {$$ = $1;yy.addVertex($1,$3,'diamond');} | idString DIAMOND_START text DIAMOND_STOP spaceList {$$ = $1;yy.addVertex($1,$3,'diamond');} | idString TAGEND text SQE {$$ = $1;yy.addVertex($1,$3,'odd');} | idString TAGEND text SQE spaceList {$$ = $1;yy.addVertex($1,$3,'odd');} | idString TRAPSTART text TRAPEND {$$ = $1;yy.addVertex($1,$3,'trapezoid');} | idString TRAPSTART text TRAPEND spaceList {$$ = $1;yy.addVertex($1,$3,'trapezoid');} | idString INVTRAPSTART text INVTRAPEND {$$ = $1;yy.addVertex($1,$3,'inv_trapezoid');} | idString INVTRAPSTART text INVTRAPEND spaceList {$$ = $1;yy.addVertex($1,$3,'inv_trapezoid');} | idString TRAPSTART text INVTRAPEND {$$ = $1;yy.addVertex($1,$3,'lean_right');} | idString TRAPSTART text INVTRAPEND spaceList {$$ = $1;yy.addVertex($1,$3,'lean_right');} | idString INVTRAPSTART text TRAPEND {$$ = $1;yy.addVertex($1,$3,'lean_left');} | idString INVTRAPSTART text TRAPEND spaceList {$$ = $1;yy.addVertex($1,$3,'lean_left');} /* | idString SQS text TAGSTART {$$ = $1;yy.addVertex($1,$3,'odd_right');} | idString SQS text TAGSTART spaceList {$$ = $1;yy.addVertex($1,$3,'odd_right');} */ | idString {$$ = $1;yy.addVertex($1);} | idString spaceList {$$ = $1;yy.addVertex($1);} ; link: linkStatement arrowText {$1.text = $2;$$ = $1;} | linkStatement TESTSTR SPACE {$1.text = $2;$$ = $1;} | linkStatement arrowText SPACE {$1.text = $2;$$ = $1;} | linkStatement {$$ = $1;} | '--' text ARROW_POINT {$$ = {"type":"arrow","stroke":"normal","text":$2};} | 'START_DOUBLE_ARROW_POINT' text ARROW_POINT {$$ = {"type":"double_arrow_point","stroke":"normal","text":$2};} | '--' text ARROW_CIRCLE {$$ = {"type":"arrow_circle","stroke":"normal","text":$2};} | 'START_DOUBLE_ARROW_CIRCLE' text ARROW_CIRCLE {$$ = {"type":"double_arrow_circle","stroke":"normal","text":$2};} | '--' text ARROW_CROSS {$$ = {"type":"arrow_cross","stroke":"normal","text":$2};} | 'START_DOUBLE_ARROW_CROSS' text ARROW_CROSS {$$ = {"type":"double_arrow_cross","stroke":"normal","text":$2};} | '--' text ARROW_OPEN {$$ = {"type":"arrow_open","stroke":"normal","text":$2};} | '-.' text DOTTED_ARROW_POINT {$$ = {"type":"arrow","stroke":"dotted","text":$2};} | 'START_DOUBLE_DOTTED_ARROW_POINT' text DOTTED_ARROW_POINT {$$ = {"type":"double_arrow_point","stroke":"dotted","text":$2};} | '-.' text DOTTED_ARROW_CIRCLE {$$ = {"type":"arrow_circle","stroke":"dotted","text":$2};} | 'START_DOUBLE_DOTTED_ARROW_CIRCLE' text DOTTED_ARROW_CIRCLE {$$ = {"type":"double_arrow_circle","stroke":"dotted","text":$2};} | '-.' text DOTTED_ARROW_CROSS {$$ = {"type":"arrow_cross","stroke":"dotted","text":$2};} | 'START_DOUBLE_DOTTED_ARROW_CROSS' text DOTTED_ARROW_CROSS {$$ = {"type":"double_arrow_cross","stroke":"dotted","text":$2};} | '-.' text DOTTED_ARROW_OPEN {$$ = {"type":"arrow_open","stroke":"dotted","text":$2};} | '==' text THICK_ARROW_POINT {$$ = {"type":"arrow","stroke":"thick","text":$2};} | 'START_DOUBLE_THICK_ARROW_POINT' text THICK_ARROW_POINT {$$ = {"type":"double_arrow_point","stroke":"thick","text":$2};} | '==' text THICK_ARROW_CIRCLE {$$ = {"type":"arrow_circle","stroke":"thick","text":$2};} | 'START_DOUBLE_THICK_ARROW_CIRCLE' text THICK_ARROW_CIRCLE {$$ = {"type":"double_arrow_circle","stroke":"thick","text":$2};} | '==' text THICK_ARROW_CROSS {$$ = {"type":"arrow_cross","stroke":"thick","text":$2};} | 'START_DOUBLE_THICK_ARROW_CROSS' text THICK_ARROW_CROSS {$$ = {"type":"double_arrow_cross","stroke":"thick","text":$2};} | '==' text THICK_ARROW_OPEN {$$ = {"type":"arrow_open","stroke":"thick","text":$2};} ; linkStatement: ARROW_POINT {$$ = {"type":"arrow","stroke":"normal"};} | DOUBLE_ARROW_POINT {$$ = {"type":"double_arrow_point","stroke":"normal"};} | ARROW_CIRCLE {$$ = {"type":"arrow_circle","stroke":"normal"};} | DOUBLE_ARROW_CIRCLE {$$ = {"type":"double_arrow_circle","stroke":"normal"};} | ARROW_CROSS {$$ = {"type":"arrow_cross","stroke":"normal"};} | DOUBLE_ARROW_CROSS {$$ = {"type":"double_arrow_cross","stroke":"normal"};} | ARROW_OPEN {$$ = {"type":"arrow_open","stroke":"normal"};} | DOTTED_ARROW_POINT {$$ = {"type":"arrow","stroke":"dotted"};} | DOUBLE_DOTTED_ARROW_POINT {$$ = {"type":"double_arrow_point","stroke":"dotted"};} | DOTTED_ARROW_CIRCLE {$$ = {"type":"arrow_circle","stroke":"dotted"};} | DOUBLE_DOTTED_ARROW_CIRCLE {$$ = {"type":"double_arrow_circle","stroke":"dotted"};} | DOTTED_ARROW_CROSS {$$ = {"type":"arrow_cross","stroke":"dotted"};} | DOUBLE_DOTTED_ARROW_CROSS {$$ = {"type":"double_arrow_cross","stroke":"dotted"};} | DOTTED_ARROW_OPEN {$$ = {"type":"arrow_open","stroke":"dotted"};} | THICK_ARROW_POINT {$$ = {"type":"arrow","stroke":"thick"};} | DOUBLE_THICK_ARROW_POINT {$$ = {"type":"double_arrow_point","stroke":"thick"};} | THICK_ARROW_CIRCLE {$$ = {"type":"arrow_circle","stroke":"thick"};} | DOUBLE_THICK_ARROW_CIRCLE {$$ = {"type":"double_arrow_circle","stroke":"thick"};} | THICK_ARROW_CROSS {$$ = {"type":"arrow_cross","stroke":"thick"};} | DOUBLE_THICK_ARROW_CROSS {$$ = {"type":"double_arrow_cross","stroke":"thick"};} | THICK_ARROW_OPEN {$$ = {"type":"arrow_open","stroke":"thick"};} ; arrowText: PIPE text PIPE {$$ = $2;} ; text: textToken {$$=$1;} | text textToken {$$=$1+''+$2;} | STR {$$=$1;} ; commentText: commentToken {$$=$1;} | commentText commentToken {$$=$1+''+$2;} ; keywords : STYLE | LINKSTYLE | CLASSDEF | CLASS | CLICK | GRAPH | DIR | subgraph | end | DOWN | UP; textNoTags: textNoTagsToken {$$=$1;} | textNoTags textNoTagsToken {$$=$1+''+$2;} ; classDefStatement:CLASSDEF SPACE DEFAULT SPACE stylesOpt {$$ = $1;yy.addClass($3,$5);} | CLASSDEF SPACE alphaNum SPACE stylesOpt {$$ = $1;yy.addClass($3,$5);} ; classStatement:CLASS SPACE alphaNum SPACE alphaNum {$$ = $1;yy.setClass($3, $5);} ; clickStatement : CLICK SPACE alphaNum SPACE alphaNum {$$ = $1;yy.setClickEvent($3, $5, undefined);} | CLICK SPACE alphaNum SPACE alphaNum SPACE STR {$$ = $1;yy.setClickEvent($3, $5, $7) ;} | CLICK SPACE alphaNum SPACE STR {$$ = $1;yy.setLink($3, $5, undefined);} | CLICK SPACE alphaNum SPACE STR SPACE STR {$$ = $1;yy.setLink($3, $5, $7 );} ; styleStatement:STYLE SPACE alphaNum SPACE stylesOpt {$$ = $1;yy.addVertex($3,undefined,undefined,$5);} | STYLE SPACE HEX SPACE stylesOpt {$$ = $1;yy.updateLink($3,$5);} ; linkStyleStatement : LINKSTYLE SPACE DEFAULT SPACE stylesOpt {$$ = $1;yy.updateLink([$3],$5);} | LINKSTYLE SPACE numList SPACE stylesOpt {$$ = $1;yy.updateLink($3,$5);} | LINKSTYLE SPACE DEFAULT SPACE INTERPOLATE SPACE alphaNum SPACE stylesOpt {$$ = $1;yy.updateLinkInterpolate([$3],$7);yy.updateLink([$3],$9);} | LINKSTYLE SPACE numList SPACE INTERPOLATE SPACE alphaNum SPACE stylesOpt {$$ = $1;yy.updateLinkInterpolate($3,$7);yy.updateLink($3,$9);} | LINKSTYLE SPACE DEFAULT SPACE INTERPOLATE SPACE alphaNum {$$ = $1;yy.updateLinkInterpolate([$3],$7);} | LINKSTYLE SPACE numList SPACE INTERPOLATE SPACE alphaNum {$$ = $1;yy.updateLinkInterpolate($3,$7);} ; commentStatement: PCT PCT commentText; numList: NUM {$$ = [$1]} | numList COMMA NUM {$1.push($3);$$ = $1;} ; stylesOpt: style {$$ = [$1]} | stylesOpt COMMA style {$1.push($3);$$ = $1;} ; style: styleComponent |style styleComponent {$$ = $1 + $2;} ; styleComponent: ALPHA | COLON | MINUS | NUM | UNIT | SPACE | HEX | BRKT | DOT | STYLE | PCT ; /* Token lists */ commentToken : textToken | graphCodeTokens ; textToken : textNoTagsToken | TAGSTART | TAGEND | '==' | '--' | PCT | DEFAULT; textNoTagsToken: alphaNumToken | SPACE | MINUS | keywords ; idString :idStringToken {$$=$1} | idString idStringToken {$$=$1+''+$2} ; alphaNum : alphaNumStatement {$$=$1;} | alphaNum alphaNumStatement {$$=$1+''+$2;} ; alphaNumStatement : DIR {$$=$1;} | alphaNumToken {$$=$1;} | DOWN {$$='v';} | MINUS {$$='-';} ; alphaNumToken : PUNCTUATION | UNICODE_TEXT | NUM| ALPHA | COLON | COMMA | PLUS | EQUALS | MULT | DOT | BRKT| UNDERSCORE ; idStringToken : ALPHA|UNDERSCORE |UNICODE_TEXT | NUM| COLON | COMMA | PLUS | MINUS | DOWN |EQUALS | MULT | BRKT | DOT | PUNCTUATION; graphCodeTokens: TRAPSTART | TRAPEND | INVTRAPSTART | INVTRAPEND | PIPE | PS | PE | SQS | SQE | DIAMOND_START | DIAMOND_STOP | TAGSTART | TAGEND | ARROW_CROSS | ARROW_POINT | ARROW_CIRCLE | ARROW_OPEN | QUOTE | SEMI ; %%