mermaid/dist/chunks/mermaid.esm/requirementDiagram-6S5PV5XW.mjs.map

Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.

{
  "version": 3,
  "sources": ["../../../src/diagrams/requirement/parser/requirementDiagram.jison", "../../../src/diagrams/requirement/requirementDb.js", "../../../src/diagrams/requirement/styles.js", "../../../src/diagrams/requirement/requirementMarkers.js", "../../../src/diagrams/requirement/requirementRenderer.js", "../../../src/diagrams/requirement/requirementDiagram.ts"],
  "sourcesContent": ["/* parser generated by jison 0.4.18 */\n/*\n  Returns a Parser object of the following structure:\n\n  Parser: {\n    yy: {}\n  }\n\n  Parser.prototype: {\n    yy: {},\n    trace: function(),\n    symbols_: {associative list: name ==> number},\n    terminals_: {associative list: number ==> name},\n    productions_: [...],\n    performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$),\n    table: [...],\n    defaultActions: {...},\n    parseError: function(str, hash),\n    parse: function(input),\n\n    lexer: {\n        EOF: 1,\n        parseError: function(str, hash),\n        setInput: function(input),\n        input: function(),\n        unput: function(str),\n        more: function(),\n        less: function(n),\n        pastInput: function(),\n        upcomingInput: function(),\n        showPosition: function(),\n        test_match: function(regex_match_array, rule_index),\n        next: function(),\n        lex: function(),\n        begin: function(condition),\n        popState: function(),\n        _currentRules: function(),\n        topState: function(),\n        pushState: function(condition),\n\n        options: {\n            ranges: boolean           (optional: true ==> token location info will include a .range[] member)\n            flex: boolean             (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match)\n            backtrack_lexer: boolean  (optional: true ==> lexer regexes are tested in order and for each matching regex the action code is invoked; the lexer terminates the scan when a token is returned by the action code)\n        },\n\n        performAction: function(yy, yy_, $avoiding_name_collisions, YY_START),\n        rules: [...],\n        conditions: {associative list: name ==> set},\n    }\n  }\n\n\n  token location info (@$, _$, etc.): {\n    first_line: n,\n    last_line: n,\n    first_column: n,\n    last_column: n,\n    range: [start_number, end_number]       (where the numbers are indexes into the input string, regular zero-based)\n  }\n\n\n  the parseError function receives a 'hash' object with these members for lexer and parser errors: {\n    text:        (matched text)\n    token:       (the produced terminal token, if any)\n    line:        (yylineno)\n  }\n  while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: {\n    loc:         (yylloc)\n    expected:    (string describing the set of expected tokens)\n    recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)\n  }\n*/\nvar parser = (function(){\nvar o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,3],$V1=[1,4],$V2=[1,5],$V3=[1,6],$V4=[5,6,8,9,11,13,31,32,33,34,35,36,44,62,63],$V5=[1,18],$V6=[2,7],$V7=[1,22],$V8=[1,23],$V9=[1,24],$Va=[1,25],$Vb=[1,26],$Vc=[1,27],$Vd=[1,20],$Ve=[1,28],$Vf=[1,29],$Vg=[62,63],$Vh=[5,8,9,11,13,31,32,33,34,35,36,44,51,53,62,63],$Vi=[1,47],$Vj=[1,48],$Vk=[1,49],$Vl=[1,50],$Vm=[1,51],$Vn=[1,52],$Vo=[1,53],$Vp=[53,54],$Vq=[1,64],$Vr=[1,60],$Vs=[1,61],$Vt=[1,62],$Vu=[1,63],$Vv=[1,65],$Vw=[1,69],$Vx=[1,70],$Vy=[1,67],$Vz=[1,68],$VA=[5,8,9,11,13,31,32,33,34,35,36,44,62,63];\nvar parser = {trace: function trace () { },\nyy: {},\nsymbols_: {\"error\":2,\"start\":3,\"directive\":4,\"NEWLINE\":5,\"RD\":6,\"diagram\":7,\"EOF\":8,\"acc_title\":9,\"acc_title_value\":10,\"acc_descr\":11,\"acc_descr_value\":12,\"acc_descr_multiline_value\":13,\"requirementDef\":14,\"elementDef\":15,\"relationshipDef\":16,\"requirementType\":17,\"requirementName\":18,\"STRUCT_START\":19,\"requirementBody\":20,\"ID\":21,\"COLONSEP\":22,\"id\":23,\"TEXT\":24,\"text\":25,\"RISK\":26,\"riskLevel\":27,\"VERIFYMTHD\":28,\"verifyType\":29,\"STRUCT_STOP\":30,\"REQUIREMENT\":31,\"FUNCTIONAL_REQUIREMENT\":32,\"INTERFACE_REQUIREMENT\":33,\"PERFORMANCE_REQUIREMENT\":34,\"PHYSICAL_REQUIREMENT\":35,\"DESIGN_CONSTRAINT\":36,\"LOW_RISK\":37,\"MED_RISK\":38,\"HIGH_RISK\":39,\"VERIFY_ANALYSIS\":40,\"VERIFY_DEMONSTRATION\":41,\"VERIFY_INSPECTION\":42,\"VERIFY_TEST\":43,\"ELEMENT\":44,\"elementName\":45,\"elementBody\":46,\"TYPE\":47,\"type\":48,\"DOCREF\":49,\"ref\":50,\"END_ARROW_L\":51,\"relationship\":52,\"LINE\":53,\"END_ARROW_R\":54,\"CONTAINS\":55,\"COPIES\":56,\"DERIVES\":57,\"SATISFIES\":58,\"VERIFIES\":59,\"REFINES\":60,\"TRACES\":61,\"unqString\":62,\"qString\":63,\"$accept\":0,\"$end\":1},\nterminals_: {2:\"error\",5:\"NEWLINE\",6:\"RD\",8:\"EOF\",9:\"acc_title\",10:\"acc_title_value\",11:\"acc_descr\",12:\"acc_descr_value\",13:\"acc_descr_multiline_value\",19:\"STRUCT_START\",21:\"ID\",22:\"COLONSEP\",24:\"TEXT\",26:\"RISK\",28:\"VERIFYMTHD\",30:\"STRUCT_STOP\",31:\"REQUIREMENT\",32:\"FUNCTIONAL_REQUIREMENT\",33:\"INTERFACE_REQUIREMENT\",34:\"PERFORMANCE_REQUIREMENT\",35:\"PHYSICAL_REQUIREMENT\",36:\"DESIGN_CONSTRAINT\",37:\"LOW_RISK\",38:\"MED_RISK\",39:\"HIGH_RISK\",40:\"VERIFY_ANALYSIS\",41:\"VERIFY_DEMONSTRATION\",42:\"VERIFY_INSPECTION\",43:\"VERIFY_TEST\",44:\"ELEMENT\",47:\"TYPE\",49:\"DOCREF\",51:\"END_ARROW_L\",53:\"LINE\",54:\"END_ARROW_R\",55:\"CONTAINS\",56:\"COPIES\",57:\"DERIVES\",58:\"SATISFIES\",59:\"VERIFIES\",60:\"REFINES\",61:\"TRACES\",62:\"unqString\",63:\"qString\"},\nproductions_: [0,[3,3],[3,2],[3,4],[4,2],[4,2],[4,1],[7,0],[7,2],[7,2],[7,2],[7,2],[7,2],[14,5],[20,5],[20,5],[20,5],[20,5],[20,2],[20,1],[17,1],[17,1],[17,1],[17,1],[17,1],[17,1],[27,1],[27,1],[27,1],[29,1],[29,1],[29,1],[29,1],[15,5],[46,5],[46,5],[46,2],[46,1],[16,5],[16,5],[52,1],[52,1],[52,1],[52,1],[52,1],[52,1],[52,1],[18,1],[18,1],[23,1],[23,1],[25,1],[25,1],[45,1],[45,1],[48,1],[48,1],[50,1],[50,1]],\nperformAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {\n/* this == yyval */\n\nvar $0 = $$.length - 1;\nswitch (yystate) {\ncase 4:\n this.$=$$[$0].trim();yy.setAccTitle(this.$); \nbreak;\ncase 5: case 6:\n this.$=$$[$0].trim();yy.setAccDescription(this.$); \nbreak;\ncase 7:\n this.$ = [] \nbreak;\ncase 13:\n yy.addRequirement($$[$0-3], $$[$0-4]) \nbreak;\ncase 14:\n yy.setNewReqId($$[$0-2]); \nbreak;\ncase 15:\n yy.setNewReqText($$[$0-2]); \nbreak;\ncase 16:\n yy.setNewReqRisk($$[$0-2]); \nbreak;\ncase 17:\n yy.setNewReqVerifyMethod($$[$0-2]); \nbreak;\ncase 20:\n this.$=yy.RequirementType.REQUIREMENT;\nbreak;\ncase 21:\n this.$=yy.RequirementType.FUNCTIONAL_REQUIREMENT;\nbreak;\ncase 22:\n this.$=yy.RequirementType.INTERFACE_REQUIREMENT;\nbreak;\ncase 23:\n this.$=yy.RequirementType.PERFORMANCE_REQUIREMENT;\nbreak;\ncase 24:\n this.$=yy.RequirementType.PHYSICAL_REQUIREMENT;\nbreak;\ncase 25:\n this.$=yy.RequirementType.DESIGN_CONSTRAINT;\nbreak;\ncase 26:\n this.$=yy.RiskLevel.LOW_RISK;\nbreak;\ncase 27:\n this.$=yy.RiskLevel.MED_RISK;\nbreak;\ncase 28:\n this.$=yy.RiskLevel.HIGH_RISK;\nbreak;\ncase 29:\n this.$=yy.VerifyType.VERIFY_ANALYSIS;\nbreak;\ncase 30:\n this.$=yy.VerifyType.VERIFY_DEMONSTRATION;\nbreak;\ncase 31:\n this.$=yy.VerifyType.VERIFY_INSPECTION;\nbreak;\ncase 32:\n this.$=yy.VerifyType.VERIFY_TEST;\nbreak;\ncase 33:\n yy.addElement($$[$0-3]) \nbreak;\ncase 34:\n yy.setNewElementType($$[$0-2]); \nbreak;\ncase 35:\n yy.setNewElementDocRef($$[$0-2]); \nbreak;\ncase 38:\n  yy.addRelationship($$[$0-2], $$[$0], $$[$0-4]) \nbreak;\ncase 39:\n yy.addRelationship($$[$0-2], $$[$0-4], $$[$0]) \nbreak;\ncase 40:\n this.$=yy.Relationships.CONTAINS;\nbreak;\ncase 41:\n this.$=yy.Relationships.COPIES;\nbreak;\ncase 42:\n this.$=yy.Relationships.DERIVES;\nbreak;\ncase 43:\n this.$=yy.Relationships.SATISFIES;\nbreak;\ncase 44:\n this.$=yy.Relationships.VERIFIES;\nbreak;\ncase 45:\n this.$=yy.Relationships.REFINES;\nbreak;\ncase 46:\n this.$=yy.Relationships.TRACES;\nbreak;\n}\n},\ntable: [{3:1,4:2,6:$V0,9:$V1,11:$V2,13:$V3},{1:[3]},{3:8,4:2,5:[1,7],6:$V0,9:$V1,11:$V2,13:$V3},{5:[1,9]},{10:[1,10]},{12:[1,11]},o($V4,[2,6]),{3:12,4:2,6:$V0,9:$V1,11:$V2,13:$V3},{1:[2,2]},{4:17,5:$V5,7:13,8:$V6,9:$V1,11:$V2,13:$V3,14:14,15:15,16:16,17:19,23:21,31:$V7,32:$V8,33:$V9,34:$Va,35:$Vb,36:$Vc,44:$Vd,62:$Ve,63:$Vf},o($V4,[2,4]),o($V4,[2,5]),{1:[2,1]},{8:[1,30]},{4:17,5:$V5,7:31,8:$V6,9:$V1,11:$V2,13:$V3,14:14,15:15,16:16,17:19,23:21,31:$V7,32:$V8,33:$V9,34:$Va,35:$Vb,36:$Vc,44:$Vd,62:$Ve,63:$Vf},{4:17,5:$V5,7:32,8:$V6,9:$V1,11:$V2,13:$V3,14:14,15:15,16:16,17:19,23:21,31:$V7,32:$V8,33:$V9,34:$Va,35:$Vb,36:$Vc,44:$Vd,62:$Ve,63:$Vf},{4:17,5:$V5,7:33,8:$V6,9:$V1,11:$V2,13:$V3,14:14,15:15,16:16,17:19,23:21,31:$V7,32:$V8,33:$V9,34:$Va,35:$Vb,36:$Vc,44:$Vd,62:$Ve,63:$Vf},{4:17,5:$V5,7:34,8:$V6,9:$V1,11:$V2,13:$V3,14:14,15:15,16:16,17:19,23:21,31:$V7,32:$V8,33:$V9,34:$Va,35:$Vb,36:$Vc,44:$Vd,62:$Ve,63:$Vf},{4:17,5:$V5,7:35,8:$V6,9:$V1,11:$V2,13:$V3,14:14,15:15,16:16,17:19,23:21,31:$V7,32:$V8,33:$V9,34:$Va,35:$Vb,36:$Vc,44:$Vd,62:$Ve,63:$Vf},{18:36,62:[1,37],63:[1,38]},{45:39,62:[1,40],63:[1,41]},{51:[1,42],53:[1,43]},o($Vg,[2,20]),o($Vg,[2,21]),o($Vg,[2,22]),o($Vg,[2,23]),o($Vg,[2,24]),o($Vg,[2,25]),o($Vh,[2,49]),o($Vh,[2,50]),{1:[2,3]},{8:[2,8]},{8:[2,9]},{8:[2,10]},{8:[2,11]},{8:[2,12]},{19:[1,44]},{19:[2,47]},{19:[2,48]},{19:[1,45]},{19:[2,53]},{19:[2,54]},{52:46,55:$Vi,56:$Vj,57:$Vk,58:$Vl,59:$Vm,60:$Vn,61:$Vo},{52:54,55:$Vi,56:$Vj,57:$Vk,58:$Vl,59:$Vm,60:$Vn,61:$Vo},{5:[1,55]},{5:[1,56]},{53:[1,57]},o($Vp,[2,40]),o($Vp,[2,41]),o($Vp,[2,42]),o($Vp,[2,43]),o($Vp,[2,44]),o($Vp,[2,45]),o($Vp,[2,46]),{54:[1,58]},{5:$Vq,20:59,21:$Vr,24:$Vs,26:$Vt,28:$Vu,30:$Vv},{5:$Vw,30:$Vx,46:66,47:$Vy,49:$Vz},{23:71,62:$Ve,63:$Vf},{23:72,62:$Ve,63:$Vf},o($VA,[2,13]),{22:[1,73]},{22:[1,74]},{22:[1,75]},{22:[1,76]},{5:$Vq,20:77,21:$Vr,24:$Vs,26:$Vt,28:$Vu,30:$Vv},o($VA,[2,19]),o($VA,[2,33]),{22:[1,78]},{22:[1,79]},{5:$Vw,30:$Vx,46:80,47:$Vy,49:$Vz},o($VA,[2,37]),o($VA,[2,38]),o($VA,[2,39]),{23:81,62:$Ve,63:$Vf},{25:82,62:[1,83],63:[1,84]},{27:85,37:[1,86],38:[1,87],39:[1,88]},{29:89,40:[1,90],41:[1,91],42:[1,92],43:[1,93]},o($VA,[2,18]),{48:94,62:[1,95],63:[1,96]},{50:97,62:[1,98],63:[1,99]},o($VA,[2,36]),{5:[1,100]},{5:[1,101]},{5:[2,51]},{5:[2,52]},{5:[1,102]},{5:[2,26]},{5:[2,27]},{5:[2,28]},{5:[1,103]},{5:[2,29]},{5:[2,30]},{5:[2,31]},{5:[2,32]},{5:[1,104]},{5:[2,55]},{5:[2,56]},{5:[1,105]},{5:[2,57]},{5:[2,58]},{5:$Vq,20:106,21:$Vr,24:$Vs,26:$Vt,28:$Vu,30:$Vv},{5:$Vq,20:107,21:$Vr,24:$Vs,26:$Vt,28:$Vu,30:$Vv},{5:$Vq,20:108,21:$Vr,24:$Vs,26:$Vt,28:$Vu,30:$Vv},{5:$Vq,20:109,21:$Vr,24:$Vs,26:$Vt,28:$Vu,30:$Vv},{5:$Vw,30:$Vx,46:110,47:$Vy,49:$Vz},{5:$Vw,30:$Vx,46:111,47:$Vy,49:$Vz},o($VA,[2,14]),o($VA,[2,15]),o($VA,[2,16]),o($VA,[2,17]),o($VA,[2,34]),o($VA,[2,35])],\ndefaultActions: {8:[2,2],12:[2,1],30:[2,3],31:[2,8],32:[2,9],33:[2,10],34:[2,11],35:[2,12],37:[2,47],38:[2,48],40:[2,53],41:[2,54],83:[2,51],84:[2,52],86:[2,26],87:[2,27],88:[2,28],90:[2,29],91:[2,30],92:[2,31],93:[2,32],95:[2,55],96:[2,56],98:[2,57],99:[2,58]},\nparseError: function parseError (str, hash) {\n    if (hash.recoverable) {\n        this.trace(str);\n    } else {\n        var error = new Error(str);\n        error.hash = hash;\n        throw error;\n    }\n},\nparse: function parse(input) {\n    var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;\n    var args = lstack.slice.call(arguments, 1);\n    var lexer = Object.create(this.lexer);\n    var sharedState = { yy: {} };\n    for (var k in this.yy) {\n        if (Object.prototype.hasOwnProperty.call(this.yy, k)) {\n            sharedState.yy[k] = this.yy[k];\n        }\n    }\n    lexer.setInput(input, sharedState.yy);\n    sharedState.yy.lexer = lexer;\n    sharedState.yy.parser = this;\n    if (typeof lexer.yylloc == 'undefined') {\n        lexer.yylloc = {};\n    }\n    var yyloc = lexer.yylloc;\n    lstack.push(yyloc);\n    var ranges = lexer.options && lexer.options.ranges;\n    if (typeof sharedState.yy.parseError === 'function') {\n        this.parseError = sharedState.yy.parseError;\n    } else {\n        this.parseError = Object.getPrototypeOf(this).parseError;\n    }\n    function popStack(n) {\n        stack.length = stack.length - 2 * n;\n        vstack.length = vstack.length - n;\n        lstack.length = lstack.length - n;\n    }\n            function lex() {\n            var token;\n            token = tstack.pop() || lexer.lex() || EOF;\n            if (typeof token !== 'number') {\n                if (token instanceof Array) {\n                    tstack = token;\n                    token = tstack.pop();\n                }\n                token = self.symbols_[token] || token;\n            }\n            return token;\n        }\n    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;\n    while (true) {\n        state = stack[stack.length - 1];\n        if (this.defaultActions[state]) {\n            action = this.defaultActions[state];\n        } else {\n            if (symbol === null || typeof symbol == 'undefined') {\n                symbol = lex();\n            }\n            action = table[state] && table[state][symbol];\n        }\n        if (typeof action === 'undefined' || !action.length || !action[0]) {\n            var errStr = '';\n            expected = [];\n            for (p in table[state]) {\n                if (this.terminals_[p] && p > TERROR) {\n                    expected.push('\\'' + this.terminals_[p] + '\\'');\n                }\n            }\n            if (lexer.showPosition) {\n                errStr = 'Parse error on line ' + (yylineno + 1) + ':\\n' + lexer.showPosition() + '\\nExpecting ' + expected.join(', ') + ', got \\'' + (this.terminals_[symbol] || symbol) + '\\'';\n            } else {\n                errStr = 'Parse error on line ' + (yylineno + 1) + ': Unexpected ' + (symbol == EOF ? 'end of input' : '\\'' + (this.terminals_[symbol] || symbol) + '\\'');\n            }\n            this.parseError(errStr, {\n                text: lexer.match,\n                token: this.terminals_[symbol] || symbol,\n                line: lexer.yylineno,\n                loc: yyloc,\n                expected: expected\n            });\n        }\n        if (action[0] instanceof Array && action.length > 1) {\n            throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);\n        }\n        switch (action[0]) {\n        case 1:\n            stack.push(symbol);\n            vstack.push(lexer.yytext);\n            lstack.push(lexer.yylloc);\n            stack.push(action[1]);\n            symbol = null;\n            if (!preErrorSymbol) {\n                yyleng = lexer.yyleng;\n                yytext = lexer.yytext;\n                yylineno = lexer.yylineno;\n                yyloc = lexer.yylloc;\n                if (recovering > 0) {\n                    recovering--;\n                }\n            } else {\n                symbol = preErrorSymbol;\n                preErrorSymbol = null;\n            }\n            break;\n        case 2:\n            len = this.productions_[action[1]][1];\n            yyval.$ = vstack[vstack.length - len];\n            yyval._$ = {\n                first_line: lstack[lstack.length - (len || 1)].first_line,\n                last_line: lstack[lstack.length - 1].last_line,\n                first_column: lstack[lstack.length - (len || 1)].first_column,\n                last_column: lstack[lstack.length - 1].last_column\n            };\n            if (ranges) {\n                yyval._$.range = [\n                    lstack[lstack.length - (len || 1)].range[0],\n                    lstack[lstack.length - 1].range[1]\n                ];\n            }\n            r = this.performAction.apply(yyval, [\n                yytext,\n                yyleng,\n                yylineno,\n                sharedState.yy,\n                action[1],\n                vstack,\n                lstack\n            ].concat(args));\n            if (typeof r !== 'undefined') {\n                return r;\n            }\n            if (len) {\n                stack = stack.slice(0, -1 * len * 2);\n                vstack = vstack.slice(0, -1 * len);\n                lstack = lstack.slice(0, -1 * len);\n            }\n            stack.push(this.productions_[action[1]][0]);\n            vstack.push(yyval.$);\n            lstack.push(yyval._$);\n            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];\n            stack.push(newState);\n            break;\n        case 3:\n            return true;\n        }\n    }\n    return true;\n}};\n\n/* generated by jison-lex 0.3.4 */\nvar lexer = (function(){\nvar lexer = ({\n\nEOF:1,\n\nparseError:function parseError(str, hash) {\n        if (this.yy.parser) {\n            this.yy.parser.parseError(str, hash);\n        } else {\n            throw new Error(str);\n        }\n    },\n\n// resets the lexer, sets new input\nsetInput:function (input, yy) {\n        this.yy = yy || this.yy || {};\n        this._input = input;\n        this._more = this._backtrack = this.done = false;\n        this.yylineno = this.yyleng = 0;\n        this.yytext = this.matched = this.match = '';\n        this.conditionStack = ['INITIAL'];\n        this.yylloc = {\n            first_line: 1,\n            first_column: 0,\n            last_line: 1,\n            last_column: 0\n        };\n        if (this.options.ranges) {\n            this.yylloc.range = [0,0];\n        }\n        this.offset = 0;\n        return this;\n    },\n\n// consumes and returns one char from the input\ninput:function () {\n        var ch = this._input[0];\n        this.yytext += ch;\n        this.yyleng++;\n        this.offset++;\n        this.match += ch;\n        this.matched += ch;\n        var lines = ch.match(/(?:\\r\\n?|\\n).*/g);\n        if (lines) {\n            this.yylineno++;\n            this.yylloc.last_line++;\n        } else {\n            this.yylloc.last_column++;\n        }\n        if (this.options.ranges) {\n            this.yylloc.range[1]++;\n        }\n\n        this._input = this._input.slice(1);\n        return ch;\n    },\n\n// unshifts one char (or a string) into the input\nunput:function (ch) {\n        var len = ch.length;\n        var lines = ch.split(/(?:\\r\\n?|\\n)/g);\n\n        this._input = ch + this._input;\n        this.yytext = this.yytext.substr(0, this.yytext.length - len);\n        //this.yyleng -= len;\n        this.offset -= len;\n        var oldLines = this.match.split(/(?:\\r\\n?|\\n)/g);\n        this.match = this.match.substr(0, this.match.length - 1);\n        this.matched = this.matched.substr(0, this.matched.length - 1);\n\n        if (lines.length - 1) {\n            this.yylineno -= lines.length - 1;\n        }\n        var r = this.yylloc.range;\n\n        this.yylloc = {\n            first_line: this.yylloc.first_line,\n            last_line: this.yylineno + 1,\n            first_column: this.yylloc.first_column,\n            last_column: lines ?\n                (lines.length === oldLines.length ? this.yylloc.first_column : 0)\n                 + oldLines[oldLines.length - lines.length].length - lines[0].length :\n              this.yylloc.first_column - len\n        };\n\n        if (this.options.ranges) {\n            this.yylloc.range = [r[0], r[0] + this.yyleng - len];\n        }\n        this.yyleng = this.yytext.length;\n        return this;\n    },\n\n// When called from action, caches matched text and appends it on next action\nmore:function () {\n        this._more = true;\n        return this;\n    },\n\n// When called from action, signals the lexer that this rule fails to match the input, so the next matching rule (regex) should be tested instead.\nreject:function () {\n        if (this.options.backtrack_lexer) {\n            this._backtrack = true;\n        } else {\n            return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\\n' + this.showPosition(), {\n                text: \"\",\n                token: null,\n                line: this.yylineno\n            });\n\n        }\n        return this;\n    },\n\n// retain first n characters of the match\nless:function (n) {\n        this.unput(this.match.slice(n));\n    },\n\n// displays already matched input, i.e. for error messages\npastInput:function () {\n        var past = this.matched.substr(0, this.matched.length - this.match.length);\n        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\\n/g, \"\");\n    },\n\n// displays upcoming input, i.e. for error messages\nupcomingInput:function () {\n        var next = this.match;\n        if (next.length < 20) {\n            next += this._input.substr(0, 20-next.length);\n        }\n        return (next.substr(0,20) + (next.length > 20 ? '...' : '')).replace(/\\n/g, \"\");\n    },\n\n// displays the character position where the lexing error occurred, i.e. for error messages\nshowPosition:function () {\n        var pre = this.pastInput();\n        var c = new Array(pre.length + 1).join(\"-\");\n        return pre + this.upcomingInput() + \"\\n\" + c + \"^\";\n    },\n\n// test the lexed token: return FALSE when not a match, otherwise return token\ntest_match:function(match, indexed_rule) {\n        var token,\n            lines,\n            backup;\n\n        if (this.options.backtrack_lexer) {\n            // save context\n            backup = {\n                yylineno: this.yylineno,\n                yylloc: {\n                    first_line: this.yylloc.first_line,\n                    last_line: this.last_line,\n                    first_column: this.yylloc.first_column,\n                    last_column: this.yylloc.last_column\n                },\n                yytext: this.yytext,\n                match: this.match,\n                matches: this.matches,\n                matched: this.matched,\n                yyleng: this.yyleng,\n                offset: this.offset,\n                _more: this._more,\n                _input: this._input,\n                yy: this.yy,\n                conditionStack: this.conditionStack.slice(0),\n                done: this.done\n            };\n            if (this.options.ranges) {\n                backup.yylloc.range = this.yylloc.range.slice(0);\n            }\n        }\n\n        lines = match[0].match(/(?:\\r\\n?|\\n).*/g);\n        if (lines) {\n            this.yylineno += lines.length;\n        }\n        this.yylloc = {\n            first_line: this.yylloc.last_line,\n            last_line: this.yylineno + 1,\n            first_column: this.yylloc.last_column,\n            last_column: lines ?\n                         lines[lines.length - 1].length - lines[lines.length - 1].match(/\\r?\\n?/)[0].length :\n                         this.yylloc.last_column + match[0].length\n        };\n        this.yytext += match[0];\n        this.match += match[0];\n        this.matches = match;\n        this.yyleng = this.yytext.length;\n        if (this.options.ranges) {\n            this.yylloc.range = [this.offset, this.offset += this.yyleng];\n        }\n        this._more = false;\n        this._backtrack = false;\n        this._input = this._input.slice(match[0].length);\n        this.matched += match[0];\n        token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);\n        if (this.done && this._input) {\n            this.done = false;\n        }\n        if (token) {\n            return token;\n        } else if (this._backtrack) {\n            // recover context\n            for (var k in backup) {\n                this[k] = backup[k];\n            }\n            return false; // rule action called reject() implying the next rule should be tested instead.\n        }\n        return false;\n    },\n\n// return next match in input\nnext:function () {\n        if (this.done) {\n            return this.EOF;\n        }\n        if (!this._input) {\n            this.done = true;\n        }\n\n        var token,\n            match,\n            tempMatch,\n            index;\n        if (!this._more) {\n            this.yytext = '';\n            this.match = '';\n        }\n        var rules = this._currentRules();\n        for (var i = 0; i < rules.length; i++) {\n            tempMatch = this._input.match(this.rules[rules[i]]);\n            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {\n                match = tempMatch;\n                index = i;\n                if (this.options.backtrack_lexer) {\n                    token = this.test_match(tempMatch, rules[i]);\n                    if (token !== false) {\n                        return token;\n                    } else if (this._backtrack) {\n                        match = false;\n                        continue; // rule action called reject() implying a rule MISmatch.\n                    } else {\n                        // else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)\n                        return false;\n                    }\n                } else if (!this.options.flex) {\n                    break;\n                }\n            }\n        }\n        if (match) {\n            token = this.test_match(match, rules[index]);\n            if (token !== false) {\n                return token;\n            }\n            // else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)\n            return false;\n        }\n        if (this._input === \"\") {\n            return this.EOF;\n        } else {\n            return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\\n' + this.showPosition(), {\n                text: \"\",\n                token: null,\n                line: this.yylineno\n            });\n        }\n    },\n\n// return next match that has a token\nlex:function lex () {\n        var r = this.next();\n        if (r) {\n            return r;\n        } else {\n            return this.lex();\n        }\n    },\n\n// activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)\nbegin:function begin (condition) {\n        this.conditionStack.push(condition);\n    },\n\n// pop the previously active lexer condition state off the condition stack\npopState:function popState () {\n        var n = this.conditionStack.length - 1;\n        if (n > 0) {\n            return this.conditionStack.pop();\n        } else {\n            return this.conditionStack[0];\n        }\n    },\n\n// produce the lexer rule set which is active for the currently active lexer condition state\n_currentRules:function _currentRules () {\n        if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {\n            return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;\n        } else {\n            return this.conditions[\"INITIAL\"].rules;\n        }\n    },\n\n// return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available\ntopState:function topState (n) {\n        n = this.conditionStack.length - 1 - Math.abs(n || 0);\n        if (n >= 0) {\n            return this.conditionStack[n];\n        } else {\n            return \"INITIAL\";\n        }\n    },\n\n// alias for begin(condition)\npushState:function pushState (condition) {\n        this.begin(condition);\n    },\n\n// return the number of states currently on the stack\nstateStackSize:function stateStackSize() {\n        return this.conditionStack.length;\n    },\noptions: {\"case-insensitive\":true},\nperformAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {\nvar YYSTATE=YY_START;\nswitch($avoiding_name_collisions) {\ncase 0:return 'title';\nbreak;\ncase 1: this.begin(\"acc_title\");return 9; \nbreak;\ncase 2: this.popState(); return \"acc_title_value\"; \nbreak;\ncase 3: this.begin(\"acc_descr\");return 11; \nbreak;\ncase 4: this.popState(); return \"acc_descr_value\"; \nbreak;\ncase 5: this.begin(\"acc_descr_multiline\");\nbreak;\ncase 6: this.popState(); \nbreak;\ncase 7:return \"acc_descr_multiline_value\";\nbreak;\ncase 8:return 5;\nbreak;\ncase 9:/* skip all whitespace */\nbreak;\ncase 10:/* skip comments */\nbreak;\ncase 11:/* skip comments */\nbreak;\ncase 12:return 8;\nbreak;\ncase 13:return 6;\nbreak;\ncase 14:return 19;\nbreak;\ncase 15:return 30;\nbreak;\ncase 16:return 22;\nbreak;\ncase 17:return 21;\nbreak;\ncase 18:return 24;\nbreak;\ncase 19:return 26;\nbreak;\ncase 20:return 28;\nbreak;\ncase 21:return 31;\nbreak;\ncase 22:return 32;\nbreak;\ncase 23:return 33;\nbreak;\ncase 24:return 34;\nbreak;\ncase 25:return 35;\nbreak;\ncase 26:return 36;\nbreak;\ncase 27:return 37;\nbreak;\ncase 28:return 38;\nbreak;\ncase 29:return 39;\nbreak;\ncase 30:return 40;\nbreak;\ncase 31:return 41;\nbreak;\ncase 32:return 42;\nbreak;\ncase 33:return 43;\nbreak;\ncase 34:return 44;\nbreak;\ncase 35:return 55;\nbreak;\ncase 36:return 56;\nbreak;\ncase 37:return 57;\nbreak;\ncase 38:return 58;\nbreak;\ncase 39:return 59;\nbreak;\ncase 40:return 60;\nbreak;\ncase 41:return 61;\nbreak;\ncase 42:return 47;\nbreak;\ncase 43:return 49;\nbreak;\ncase 44:return 51;\nbreak;\ncase 45:return 54;\nbreak;\ncase 46:return 53;\nbreak;\ncase 47: this.begin(\"string\"); \nbreak;\ncase 48: this.popState(); \nbreak;\ncase 49: return \"qString\"; \nbreak;\ncase 50: yy_.yytext = yy_.yytext.trim(); return 62;\nbreak;\n}\n},\nrules: [/^(?:title\\s[^#\\n;]+)/i,/^(?:accTitle\\s*:\\s*)/i,/^(?:(?!\\n||)*[^\\n]*)/i,/^(?:accDescr\\s*:\\s*)/i,/^(?:(?!\\n||)*[^\\n]*)/i,/^(?:accDescr\\s*\\{\\s*)/i,/^(?:[\\}])/i,/^(?:[^\\}]*)/i,/^(?:(\\r?\\n)+)/i,/^(?:\\s+)/i,/^(?:#[^\\n]*)/i,/^(?:%[^\\n]*)/i,/^(?:$)/i,/^(?:requirementDiagram\\b)/i,/^(?:\\{)/i,/^(?:\\})/i,/^(?::)/i,/^(?:id\\b)/i,/^(?:text\\b)/i,/^(?:risk\\b)/i,/^(?:verifyMethod\\b)/i,/^(?:requirement\\b)/i,/^(?:functionalRequirement\\b)/i,/^(?:interfaceRequirement\\b)/i,/^(?:performanceRequirement\\b)/i,/^(?:physicalRequirement\\b)/i,/^(?:designConstraint\\b)/i,/^(?:low\\b)/i,/^(?:medium\\b)/i,/^(?:high\\b)/i,/^(?:analysis\\b)/i,/^(?:demonstration\\b)/i,/^(?:inspection\\b)/i,/^(?:test\\b)/i,/^(?:element\\b)/i,/^(?:contains\\b)/i,/^(?:copies\\b)/i,/^(?:derives\\b)/i,/^(?:satisfies\\b)/i,/^(?:verifies\\b)/i,/^(?:refines\\b)/i,/^(?:traces\\b)/i,/^(?:type\\b)/i,/^(?:docref\\b)/i,/^(?:<-)/i,/^(?:->)/i,/^(?:-)/i,/^(?:[\"])/i,/^(?:[\"])/i,/^(?:[^\"]*)/i,/^(?:[\\w][^\\r\\n\\{\\<\\>\\-\\=]*)/i],\nconditions: {\"acc_descr_multiline\":{\"rules\":[6,7],\"inclusive\":false},\"acc_descr\":{\"rules\":[4],\"inclusive\":false},\"acc_title\":{\"rules\":[2],\"inclusive\":false},\"unqString\":{\"rules\":[],\"inclusive\":false},\"token\":{\"rules\":[],\"inclusive\":false},\"string\":{\"rules\":[48,49],\"inclusive\":false},\"INITIAL\":{\"rules\":[0,1,3,5,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,50],\"inclusive\":true}}\n});\nreturn lexer;\n})();\nparser.lexer = lexer;\nfunction Parser () {\n  this.yy = {};\n}\nParser.prototype = parser;parser.Parser = Parser;\nreturn new Parser;\n})(); \n\tparser.parser = parser;\n\texport { parser };\n\texport default parser;\n\t", "import { getConfig } from '../../diagram-api/diagramAPI.js';\nimport { log } from '../../logger.js';\n\nimport {\n  setAccTitle,\n  getAccTitle,\n  getAccDescription,\n  setAccDescription,\n  clear as commonClear,\n} from '../common/commonDb.js';\n\nlet relations = [];\nlet latestRequirement = {};\nlet requirements = new Map();\nlet latestElement = {};\nlet elements = new Map();\n\nconst RequirementType = {\n  REQUIREMENT: 'Requirement',\n  FUNCTIONAL_REQUIREMENT: 'Functional Requirement',\n  INTERFACE_REQUIREMENT: 'Interface Requirement',\n  PERFORMANCE_REQUIREMENT: 'Performance Requirement',\n  PHYSICAL_REQUIREMENT: 'Physical Requirement',\n  DESIGN_CONSTRAINT: 'Design Constraint',\n};\n\nconst RiskLevel = {\n  LOW_RISK: 'Low',\n  MED_RISK: 'Medium',\n  HIGH_RISK: 'High',\n};\n\nconst VerifyType = {\n  VERIFY_ANALYSIS: 'Analysis',\n  VERIFY_DEMONSTRATION: 'Demonstration',\n  VERIFY_INSPECTION: 'Inspection',\n  VERIFY_TEST: 'Test',\n};\n\nconst Relationships = {\n  CONTAINS: 'contains',\n  COPIES: 'copies',\n  DERIVES: 'derives',\n  SATISFIES: 'satisfies',\n  VERIFIES: 'verifies',\n  REFINES: 'refines',\n  TRACES: 'traces',\n};\n\nconst addRequirement = (name, type) => {\n  if (!requirements.has(name)) {\n    requirements.set(name, {\n      name,\n      type,\n\n      id: latestRequirement.id,\n      text: latestRequirement.text,\n      risk: latestRequirement.risk,\n      verifyMethod: latestRequirement.verifyMethod,\n    });\n  }\n  latestRequirement = {};\n\n  return requirements.get(name);\n};\n\nconst getRequirements = () => requirements;\n\nconst setNewReqId = (id) => {\n  if (latestRequirement !== undefined) {\n    latestRequirement.id = id;\n  }\n};\n\nconst setNewReqText = (text) => {\n  if (latestRequirement !== undefined) {\n    latestRequirement.text = text;\n  }\n};\n\nconst setNewReqRisk = (risk) => {\n  if (latestRequirement !== undefined) {\n    latestRequirement.risk = risk;\n  }\n};\n\nconst setNewReqVerifyMethod = (verifyMethod) => {\n  if (latestRequirement !== undefined) {\n    latestRequirement.verifyMethod = verifyMethod;\n  }\n};\n\nconst addElement = (name) => {\n  if (!elements.has(name)) {\n    elements.set(name, {\n      name,\n      type: latestElement.type,\n      docRef: latestElement.docRef,\n    });\n    log.info('Added new requirement: ', name);\n  }\n  latestElement = {};\n\n  return elements.get(name);\n};\n\nconst getElements = () => elements;\n\nconst setNewElementType = (type) => {\n  if (latestElement !== undefined) {\n    latestElement.type = type;\n  }\n};\n\nconst setNewElementDocRef = (docRef) => {\n  if (latestElement !== undefined) {\n    latestElement.docRef = docRef;\n  }\n};\n\nconst addRelationship = (type, src, dst) => {\n  relations.push({\n    type,\n    src,\n    dst,\n  });\n};\n\nconst getRelationships = () => relations;\n\nconst clear = () => {\n  relations = [];\n  latestRequirement = {};\n  requirements = new Map();\n  latestElement = {};\n  elements = new Map();\n  commonClear();\n};\n\nexport default {\n  RequirementType,\n  RiskLevel,\n  VerifyType,\n  Relationships,\n\n  getConfig: () => getConfig().req,\n\n  addRequirement,\n  getRequirements,\n  setNewReqId,\n  setNewReqText,\n  setNewReqRisk,\n  setNewReqVerifyMethod,\n  setAccTitle,\n  getAccTitle,\n  setAccDescription,\n  getAccDescription,\n\n  addElement,\n  getElements,\n  setNewElementType,\n  setNewElementDocRef,\n\n  addRelationship,\n  getRelationships,\n\n  clear,\n};\n", "const getStyles = (options) => `\n\n  marker {\n    fill: ${options.relationColor};\n    stroke: ${options.relationColor};\n  }\n\n  marker.cross {\n    stroke: ${options.lineColor};\n  }\n\n  svg {\n    font-family: ${options.fontFamily};\n    font-size: ${options.fontSize};\n  }\n\n  .reqBox {\n    fill: ${options.requirementBackground};\n    fill-opacity: 1.0;\n    stroke: ${options.requirementBorderColor};\n    stroke-width: ${options.requirementBorderSize};\n  }\n  \n  .reqTitle, .reqLabel{\n    fill:  ${options.requirementTextColor};\n  }\n  .reqLabelBox {\n    fill: ${options.relationLabelBackground};\n    fill-opacity: 1.0;\n  }\n\n  .req-title-line {\n    stroke: ${options.requirementBorderColor};\n    stroke-width: ${options.requirementBorderSize};\n  }\n  .relationshipLine {\n    stroke: ${options.relationColor};\n    stroke-width: 1;\n  }\n  .relationshipLabel {\n    fill: ${options.relationLabelColor};\n  }\n\n`;\n// fill', conf.rect_fill)\nexport default getStyles;\n", "const ReqMarkers = {\n  CONTAINS: 'contains',\n  ARROW: 'arrow',\n};\n\nconst insertLineEndings = (parentNode, conf) => {\n  let containsNode = parentNode\n    .append('defs')\n    .append('marker')\n    .attr('id', ReqMarkers.CONTAINS + '_line_ending')\n    .attr('refX', 0)\n    .attr('refY', conf.line_height / 2)\n    .attr('markerWidth', conf.line_height)\n    .attr('markerHeight', conf.line_height)\n    .attr('orient', 'auto')\n    .append('g');\n\n  containsNode\n    .append('circle')\n    .attr('cx', conf.line_height / 2)\n    .attr('cy', conf.line_height / 2)\n    .attr('r', conf.line_height / 2)\n    // .attr('stroke', conf.rect_border_color)\n    // .attr('stroke-width', 1)\n    .attr('fill', 'none');\n\n  containsNode\n    .append('line')\n    .attr('x1', 0)\n    .attr('x2', conf.line_height)\n    .attr('y1', conf.line_height / 2)\n    .attr('y2', conf.line_height / 2)\n    // .attr('stroke', conf.rect_border_color)\n    .attr('stroke-width', 1);\n\n  containsNode\n    .append('line')\n    .attr('y1', 0)\n    .attr('y2', conf.line_height)\n    .attr('x1', conf.line_height / 2)\n    .attr('x2', conf.line_height / 2)\n    // .attr('stroke', conf.rect_border_color)\n    .attr('stroke-width', 1);\n\n  parentNode\n    .append('defs')\n    .append('marker')\n    .attr('id', ReqMarkers.ARROW + '_line_ending')\n    .attr('refX', conf.line_height)\n    .attr('refY', 0.5 * conf.line_height)\n    .attr('markerWidth', conf.line_height)\n    .attr('markerHeight', conf.line_height)\n    .attr('orient', 'auto')\n    .append('path')\n    .attr(\n      'd',\n      `M0,0\n      L${conf.line_height},${conf.line_height / 2}\n      M${conf.line_height},${conf.line_height / 2}\n      L0,${conf.line_height}`\n    )\n    .attr('stroke-width', 1);\n  // .attr('stroke', conf.rect_border_color);\n};\n\nexport default {\n  ReqMarkers,\n  insertLineEndings,\n};\n", "import { line, select } from 'd3';\nimport { layout as dagreLayout } from 'dagre-d3-es/src/dagre/index.js';\nimport * as graphlib from 'dagre-d3-es/src/graphlib/index.js';\nimport { getConfig } from '../../diagram-api/diagramAPI.js';\nimport { log } from '../../logger.js';\nimport { configureSvgSize } from '../../setupGraphViewbox.js';\nimport common from '../common/common.js';\nimport markers from './requirementMarkers.js';\n\nlet conf = {};\nlet relCnt = 0;\n\nconst newRectNode = (parentNode, id) => {\n  return parentNode\n    .insert('rect', '#' + id)\n    .attr('class', 'req reqBox')\n    .attr('x', 0)\n    .attr('y', 0)\n    .attr('width', conf.rect_min_width + 'px')\n    .attr('height', conf.rect_min_height + 'px');\n};\n\nconst newTitleNode = (parentNode, id, txts) => {\n  let x = conf.rect_min_width / 2;\n\n  let title = parentNode\n    .append('text')\n    .attr('class', 'req reqLabel reqTitle')\n    .attr('id', id)\n    .attr('x', x)\n    .attr('y', conf.rect_padding)\n    .attr('dominant-baseline', 'hanging');\n  // .attr(\n  //   'style',\n  //   'font-family: ' + configApi.getConfig().fontFamily + '; font-size: ' + conf.fontSize + 'px'\n  // )\n  let i = 0;\n  txts.forEach((textStr) => {\n    if (i == 0) {\n      title\n        .append('tspan')\n        .attr('text-anchor', 'middle')\n        .attr('x', conf.rect_min_width / 2)\n        .attr('dy', 0)\n        .text(textStr);\n    } else {\n      title\n        .append('tspan')\n        .attr('text-anchor', 'middle')\n        .attr('x', conf.rect_min_width / 2)\n        .attr('dy', conf.line_height * 0.75)\n        .text(textStr);\n    }\n    i++;\n  });\n\n  let yPadding = 1.5 * conf.rect_padding;\n  let linePadding = i * conf.line_height * 0.75;\n  let totalY = yPadding + linePadding;\n\n  parentNode\n    .append('line')\n    .attr('class', 'req-title-line')\n    .attr('x1', '0')\n    .attr('x2', conf.rect_min_width)\n    .attr('y1', totalY)\n    .attr('y2', totalY);\n\n  return {\n    titleNode: title,\n    y: totalY,\n  };\n};\n\nconst newBodyNode = (parentNode, id, txts, yStart) => {\n  let body = parentNode\n    .append('text')\n    .attr('class', 'req reqLabel')\n    .attr('id', id)\n    .attr('x', conf.rect_padding)\n    .attr('y', yStart)\n    .attr('dominant-baseline', 'hanging');\n  // .attr(\n  //   'style',\n  //   'font-family: ' + configApi.getConfig().fontFamily + '; font-size: ' + conf.fontSize + 'px'\n  // );\n\n  let currentRow = 0;\n  const charLimit = 30;\n  let wrappedTxts = [];\n  txts.forEach((textStr) => {\n    let currentTextLen = textStr.length;\n    while (currentTextLen > charLimit && currentRow < 3) {\n      let firstPart = textStr.substring(0, charLimit);\n      textStr = textStr.substring(charLimit, textStr.length);\n      currentTextLen = textStr.length;\n      wrappedTxts[wrappedTxts.length] = firstPart;\n      currentRow++;\n    }\n    if (currentRow == 3) {\n      let lastStr = wrappedTxts[wrappedTxts.length - 1];\n      wrappedTxts[wrappedTxts.length - 1] = lastStr.substring(0, lastStr.length - 4) + '...';\n    } else {\n      wrappedTxts[wrappedTxts.length] = textStr;\n    }\n    currentRow = 0;\n  });\n\n  wrappedTxts.forEach((textStr) => {\n    body.append('tspan').attr('x', conf.rect_padding).attr('dy', conf.line_height).text(textStr);\n  });\n\n  return body;\n};\n\nconst addEdgeLabel = (parentNode, svgPath, conf, txt) => {\n  // Find the half-way point\n  const len = svgPath.node().getTotalLength();\n  const labelPoint = svgPath.node().getPointAtLength(len * 0.5);\n\n  // Append a text node containing the label\n  const labelId = 'rel' + relCnt;\n  relCnt++;\n\n  const labelNode = parentNode\n    .append('text')\n    .attr('class', 'req relationshipLabel')\n    .attr('id', labelId)\n    .attr('x', labelPoint.x)\n    .attr('y', labelPoint.y)\n    .attr('text-anchor', 'middle')\n    .attr('dominant-baseline', 'middle')\n    // .attr('style', 'font-family: ' + conf.fontFamily + '; font-size: ' + conf.fontSize + 'px')\n    .text(txt);\n\n  // Figure out how big the opaque 'container' rectangle needs to be\n  const labelBBox = labelNode.node().getBBox();\n\n  // Insert the opaque rectangle before the text label\n  parentNode\n    .insert('rect', '#' + labelId)\n    .attr('class', 'req reqLabelBox')\n    .attr('x', labelPoint.x - labelBBox.width / 2)\n    .attr('y', labelPoint.y - labelBBox.height / 2)\n    .attr('width', labelBBox.width)\n    .attr('height', labelBBox.height)\n    .attr('fill', 'white')\n    .attr('fill-opacity', '85%');\n};\n\nconst drawRelationshipFromLayout = function (svg, rel, g, insert, diagObj) {\n  // Find the edge relating to this relationship\n  const edge = g.edge(elementString(rel.src), elementString(rel.dst));\n\n  // Get a function that will generate the line path\n  const lineFunction = line()\n    .x(function (d) {\n      return d.x;\n    })\n    .y(function (d) {\n      return d.y;\n    });\n\n  // Insert the line at the right place\n  const svgPath = svg\n    .insert('path', '#' + insert)\n    .attr('class', 'er relationshipLine')\n    .attr('d', lineFunction(edge.points))\n    .attr('fill', 'none');\n\n  if (rel.type == diagObj.db.Relationships.CONTAINS) {\n    svgPath.attr(\n      'marker-start',\n      'url(' + common.getUrl(conf.arrowMarkerAbsolute) + '#' + rel.type + '_line_ending' + ')'\n    );\n  } else {\n    svgPath.attr('stroke-dasharray', '10,7');\n    svgPath.attr(\n      'marker-end',\n      'url(' +\n        common.getUrl(conf.arrowMarkerAbsolute) +\n        '#' +\n        markers.ReqMarkers.ARROW +\n        '_line_ending' +\n        ')'\n    );\n  }\n\n  addEdgeLabel(svg, svgPath, conf, `<<${rel.type}>>`);\n\n  return;\n};\n\n/**\n * @param {Map<string, any>} reqs\n * @param graph\n * @param svgNode\n */\nexport const drawReqs = (reqs, graph, svgNode) => {\n  reqs.forEach((req, reqName) => {\n    reqName = elementString(reqName);\n    log.info('Added new requirement: ', reqName);\n\n    const groupNode = svgNode.append('g').attr('id', reqName);\n    const textId = 'req-' + reqName;\n    const rectNode = newRectNode(groupNode, textId);\n\n    let nodes = [];\n\n    let titleNodeInfo = newTitleNode(groupNode, reqName + '_title', [\n      `<<${req.type}>>`,\n      `${req.name}`,\n    ]);\n\n    nodes.push(titleNodeInfo.titleNode);\n\n    let bodyNode = newBodyNode(\n      groupNode,\n      reqName + '_body',\n      [\n        `Id: ${req.id}`,\n        `Text: ${req.text}`,\n        `Risk: ${req.risk}`,\n        `Verification: ${req.verifyMethod}`,\n      ],\n      titleNodeInfo.y\n    );\n\n    nodes.push(bodyNode);\n\n    const rectBBox = rectNode.node().getBBox();\n\n    // Add the entity to the graph\n    graph.setNode(reqName, {\n      width: rectBBox.width,\n      height: rectBBox.height,\n      shape: 'rect',\n      id: reqName,\n    });\n  });\n};\n\n/**\n * @param {Map<string, any>} els\n * @param graph\n * @param svgNode\n */\nexport const drawElements = (els, graph, svgNode) => {\n  els.forEach((el, elName) => {\n    const id = elementString(elName);\n\n    const groupNode = svgNode.append('g').attr('id', id);\n    const textId = 'element-' + id;\n    const rectNode = newRectNode(groupNode, textId);\n\n    let nodes = [];\n\n    let titleNodeInfo = newTitleNode(groupNode, textId + '_title', [`<<Element>>`, `${elName}`]);\n\n    nodes.push(titleNodeInfo.titleNode);\n\n    let bodyNode = newBodyNode(\n      groupNode,\n      textId + '_body',\n      [`Type: ${el.type || 'Not Specified'}`, `Doc Ref: ${el.docRef || 'None'}`],\n      titleNodeInfo.y\n    );\n\n    nodes.push(bodyNode);\n\n    const rectBBox = rectNode.node().getBBox();\n\n    // Add the entity to the graph\n    graph.setNode(id, {\n      width: rectBBox.width,\n      height: rectBBox.height,\n      shape: 'rect',\n      id: id,\n    });\n  });\n};\n\nconst addRelationships = (relationships, g) => {\n  relationships.forEach(function (r) {\n    let src = elementString(r.src);\n    let dst = elementString(r.dst);\n    g.setEdge(src, dst, { relationship: r });\n  });\n  return relationships;\n};\n\nconst adjustEntities = function (svgNode, graph) {\n  graph.nodes().forEach(function (v) {\n    if (v !== undefined && graph.node(v) !== undefined) {\n      svgNode.select('#' + v);\n      svgNode\n        .select('#' + v)\n        .attr(\n          'transform',\n          'translate(' +\n            (graph.node(v).x - graph.node(v).width / 2) +\n            ',' +\n            (graph.node(v).y - graph.node(v).height / 2) +\n            ' )'\n        );\n    }\n  });\n  return;\n};\n\nconst elementString = (str) => {\n  return str.replace(/\\s/g, '').replace(/\\./g, '_');\n};\n\nexport const draw = (text, id, _version, diagObj) => {\n  conf = getConfig().requirement;\n\n  const securityLevel = conf.securityLevel;\n  // Handle root and Document for when rendering in sandbox mode\n  let sandboxElement;\n  if (securityLevel === 'sandbox') {\n    sandboxElement = select('#i' + id);\n  }\n  const root =\n    securityLevel === 'sandbox'\n      ? select(sandboxElement.nodes()[0].contentDocument.body)\n      : select('body');\n\n  const svg = root.select(`[id='${id}']`);\n  markers.insertLineEndings(svg, conf);\n\n  const g = new graphlib.Graph({\n    multigraph: false,\n    compound: false,\n    directed: true,\n  })\n    .setGraph({\n      rankdir: conf.layoutDirection,\n      marginx: 20,\n      marginy: 20,\n      nodesep: 100,\n      edgesep: 100,\n      ranksep: 100,\n    })\n    .setDefaultEdgeLabel(function () {\n      return {};\n    });\n\n  let requirements = diagObj.db.getRequirements();\n  let elements = diagObj.db.getElements();\n  let relationships = diagObj.db.getRelationships();\n\n  drawReqs(requirements, g, svg);\n  drawElements(elements, g, svg);\n  addRelationships(relationships, g);\n  dagreLayout(g);\n  adjustEntities(svg, g);\n\n  relationships.forEach(function (rel) {\n    drawRelationshipFromLayout(svg, rel, g, id, diagObj);\n  });\n\n  const padding = conf.rect_padding;\n  const svgBounds = svg.node().getBBox();\n  const width = svgBounds.width + padding * 2;\n  const height = svgBounds.height + padding * 2;\n\n  configureSvgSize(svg, height, width, conf.useMaxWidth);\n\n  svg.attr('viewBox', `${svgBounds.x - padding} ${svgBounds.y - padding} ${width} ${height}`);\n};\n\n// cspell:ignore txts\n\nexport default {\n  draw,\n};\n", "import type { DiagramDefinition } from '../../diagram-api/types.js';\n// @ts-ignore: JISON doesn't support types\nimport parser from './parser/requirementDiagram.jison';\nimport db from './requirementDb.js';\nimport styles from './styles.js';\nimport renderer from './requirementRenderer.js';\n\nexport const diagram: DiagramDefinition = {\n  parser,\n  db,\n  renderer,\n  styles,\n};\n"],
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