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scinote-web/vendor/assets/javascripts/parser.js

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Add libraries for HoT formulas
2016-09-05 19:36:45 +08:00
/* parser generated by jison 0.4.15 */
/*
Returns a Parser object of the following structure:
Parser: {
yy: {}
}
Parser.prototype: {
yy: {},
trace: function(),
symbols_: {associative list: name ==> number},
terminals_: {associative list: number ==> name},
productions_: [...],
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$),
table: [...],
defaultActions: {...},
parseError: function(str, hash),
parse: function(input),
lexer: {
EOF: 1,
parseError: function(str, hash),
setInput: function(input),
input: function(),
unput: function(str),
more: function(),
less: function(n),
pastInput: function(),
upcomingInput: function(),
showPosition: function(),
test_match: function(regex_match_array, rule_index),
next: function(),
lex: function(),
begin: function(condition),
popState: function(),
_currentRules: function(),
topState: function(),
pushState: function(condition),
options: {
ranges: boolean (optional: true ==> token location info will include a .range[] member)
flex: boolean (optional: true ==> flex-like lexing behaviour where the rules are tested exhaustively to find the longest match)
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)
},
performAction: function(yy, yy_, $avoiding_name_collisions, YY_START),
rules: [...],
conditions: {associative list: name ==> set},
}
}
token location info (@$, _$, etc.): {
first_line: n,
last_line: n,
first_column: n,
last_column: n,
range: [start_number, end_number] (where the numbers are indexes into the input string, regular zero-based)
}
the parseError function receives a 'hash' object with these members for lexer and parser errors: {
text: (matched text)
token: (the produced terminal token, if any)
line: (yylineno)
}
while parser (grammar) errors will also provide these members, i.e. parser errors deliver a superset of attributes: {
loc: (yylloc)
expected: (string describing the set of expected tokens)
recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)
}
*/
var Parser = (function(){
var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,4],$V1=[1,5],$V2=[1,7],$V3=[1,10],$V4=[1,8],$V5=[1,9],$V6=[1,11],$V7=[1,16],$V8=[1,17],$V9=[1,14],$Va=[1,15],$Vb=[1,18],$Vc=[1,20],$Vd=[1,21],$Ve=[1,22],$Vf=[1,23],$Vg=[1,24],$Vh=[1,25],$Vi=[1,26],$Vj=[1,27],$Vk=[1,28],$Vl=[1,29],$Vm=[5,11,12,13,15,16,17,18,19,20,21,22,30,31],$Vn=[5,11,12,13,15,16,17,18,19,20,21,22,30,31,33],$Vo=[1,38],$Vp=[5,11,12,13,15,16,17,18,19,20,21,22,30,31,35],$Vq=[5,12,13,15,16,17,18,19,30,31],$Vr=[5,12,15,16,17,18,30,31],$Vs=[5,12,13,15,16,17,18,19,20,21,30,31],$Vt=[15,30,31],$Vu=[5,11,12,13,15,16,17,18,19,20,21,22,30,31,32,36];
var parser = {trace: function trace() { },
yy: {},
symbols_: {"error":2,"expressions":3,"expression":4,"EOF":5,"variableSequence":6,"TIME_AMPM":7,"TIME_24":8,"number":9,"STRING":10,"&":11,"=":12,"+":13,"(":14,")":15,"<":16,">":17,"NOT":18,"-":19,"*":20,"/":21,"^":22,"FUNCTION":23,"expseq":24,"cell":25,"FIXEDCELL":26,":":27,"CELL":28,"ARRAY":29,";":30,",":31,"VARIABLE":32,"DECIMAL":33,"NUMBER":34,"%":35,"#":36,"!":37,"$accept":0,"$end":1},
terminals_: {5:"EOF",7:"TIME_AMPM",8:"TIME_24",10:"STRING",11:"&",12:"=",13:"+",14:"(",15:")",16:"<",17:">",18:"NOT",19:"-",20:"*",21:"/",22:"^",23:"FUNCTION",26:"FIXEDCELL",27:":",28:"CELL",29:"ARRAY",30:";",31:",",32:"VARIABLE",33:"DECIMAL",34:"NUMBER",35:"%",36:"#",37:"!"},
productions_: [0,[3,2],[4,1],[4,1],[4,1],[4,1],[4,1],[4,3],[4,3],[4,3],[4,3],[4,4],[4,4],[4,4],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,2],[4,2],[4,3],[4,4],[4,1],[4,1],[4,2],[25,1],[25,3],[25,1],[25,3],[24,1],[24,1],[24,3],[24,3],[6,1],[6,3],[9,1],[9,3],[9,2],[2,3],[2,4]],
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
/* this == yyval */
var $0 = $$.length - 1;
switch (yystate) {
case 1:
return $$[$0-1];
break;
case 2:
this.$ = yy.handler.helper.callVariable.call(this, $$[$0]);
break;
case 3:
this.$ = yy.handler.time.call(yy.obj, $$[$0], true);
break;
case 4:
this.$ = yy.handler.time.call(yy.obj, $$[$0]);
break;
case 5:
this.$ = yy.handler.helper.number($$[$0]);
break;
case 6:
this.$ = yy.handler.helper.string($$[$0]);
break;
case 7:
this.$ = yy.handler.helper.specialMatch('&', $$[$0-2], $$[$0]);
break;
case 8:
this.$ = yy.handler.helper.logicMatch('=', $$[$0-2], $$[$0]);
break;
case 9:
this.$ = yy.handler.helper.mathMatch('+', $$[$0-2], $$[$0]);
break;
case 10:
this.$ = yy.handler.helper.number($$[$0-1]);
break;
case 11:
this.$ = yy.handler.helper.logicMatch('<=', $$[$0-3], $$[$0]);
break;
case 12:
this.$ = yy.handler.helper.logicMatch('>=', $$[$0-3], $$[$0]);
break;
case 13:
this.$ = yy.handler.helper.logicMatch('<>', $$[$0-3], $$[$0]);
break;
case 14:
this.$ = yy.handler.helper.logicMatch('NOT', $$[$0-2], $$[$0]);
break;
case 15:
this.$ = yy.handler.helper.logicMatch('>', $$[$0-2], $$[$0]);
break;
case 16:
this.$ = yy.handler.helper.logicMatch('<', $$[$0-2], $$[$0]);
break;
case 17:
this.$ = yy.handler.helper.mathMatch('-', $$[$0-2], $$[$0]);
break;
case 18:
this.$ = yy.handler.helper.mathMatch('*', $$[$0-2], $$[$0]);
break;
case 19:
this.$ = yy.handler.helper.mathMatch('/', $$[$0-2], $$[$0]);
break;
case 20:
this.$ = yy.handler.helper.mathMatch('^', $$[$0-2], $$[$0]);
break;
case 21:
var n1 = yy.handler.helper.numberInverted($$[$0]);
this.$ = n1;
if (isNaN(this.$)) {
this.$ = 0;
}
break;
case 22:
var n1 = yy.handler.helper.number($$[$0]);
this.$ = n1;
if (isNaN(this.$)) {
this.$ = 0;
}
break;
case 23:
this.$ = yy.handler.helper.callFunction.call(this, $$[$0-2], '');
break;
case 24:
this.$ = yy.handler.helper.callFunction.call(this, $$[$0-3], $$[$0-1]);
break;
case 28:
this.$ = yy.handler.helper.fixedCellValue.call(yy.obj, $$[$0]);
break;
case 29:
this.$ = yy.handler.helper.fixedCellRangeValue.call(yy.obj, $$[$0-2], $$[$0]);
break;
case 30:
this.$ = yy.handler.helper.cellValue.call(yy.obj, $$[$0]);
break;
case 31:
this.$ = yy.handler.helper.cellRangeValue.call(yy.obj, $$[$0-2], $$[$0]);
break;
case 32:
if (yy.handler.utils.isArray($$[$0])) {
this.$ = $$[$0];
} else {
this.$ = [$$[$0]];
}
break;
case 33:
var result = [],
arr = eval("[" + yytext + "]");
arr.forEach(function (item) {
result.push(item);
});
this.$ = result;
break;
case 34: case 35:
$$[$0-2].push($$[$0]);
this.$ = $$[$0-2];
break;
case 36:
this.$ = [$$[$0]];
break;
case 37:
this.$ = (yy.handler.utils.isArray($$[$0-2]) ? $$[$0-2] : [$$[$0-2]]);
this.$.push($$[$0]);
break;
case 38:
this.$ = $$[$0];
break;
case 39:
this.$ = ($$[$0-2] + '.' + $$[$0]) * 1;
break;
case 40:
this.$ = $$[$0-1] * 0.01;
break;
case 41: case 42:
this.$ = $$[$0-2] + $$[$0-1] + $$[$0];
break;
}
},
table: [{2:13,3:1,4:2,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{1:[3]},{5:[1,19],11:$Vc,12:$Vd,13:$Ve,16:$Vf,17:$Vg,18:$Vh,19:$Vi,20:$Vj,21:$Vk,22:$Vl},o($Vm,[2,2],{33:[1,30]}),o($Vm,[2,3]),o($Vm,[2,4]),o($Vm,[2,5],{35:[1,31]}),o($Vm,[2,6]),{2:13,4:32,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:33,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:34,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{14:[1,35]},o($Vm,[2,25]),o($Vm,[2,26],{2:36,32:[1,37],36:$Vb}),o($Vn,[2,36],{36:$Vo}),o($Vp,[2,38],{33:[1,39]}),o($Vm,[2,28],{27:[1,40]}),o($Vm,[2,30],{27:[1,41]}),{32:[1,42]},{1:[2,1]},{2:13,4:43,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:44,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:45,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:48,6:3,7:$V0,8:$V1,9:6,10:$V2,12:[1,46],13:$V3,14:$V4,17:[1,47],19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:50,6:3,7:$V0,8:$V1,9:6,10:$V2,12:[1,49],13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:51,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:52,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:53,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:54,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:55,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{32:[1,56]},o($Vp,[2,40]),{11:$Vc,12:$Vd,13:$Ve,15:[1,57],16:$Vf,17:$Vg,18:$Vh,19:$Vi,20:$Vj,21:$Vk,22:$Vl},o($Vq,[2,21],{11:$Vc,20:$Vj,21:$Vk,22:$Vl}),o($Vq,[2,22],{11:$Vc,20:$Vj,21:$Vk,22:$Vl}),{2:13,4:60,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,15:[1,58],19:$V5,23:$V6,24:59,25:12,26:$V7,28:$V8,29:[1,61],32:$V9,34:$Va,36:$Vb},o($Vm,[2,27]),{36:$Vo},{32:[1,62]},{34:[1,63]},{26:[1,64]},{28:[1,65]},{37:[1,66]},o($Vm,[2,7]),o([5,12,15,30,31],[2,8],{11:$Vc,13:$Ve,16:$Vf,17:$Vg,18:$Vh,19:$Vi,20:$Vj,21:$Vk,22:$Vl}),o($Vq,[2,9],{11:$Vc,20:$Vj,21:$Vk,22:$Vl}),{2:13,4:67,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:68,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},o($Vr,[2,16],{11:$Vc,13:$Ve,19:$Vi,20:$Vj,21:$Vk,22:$Vl}),{2:13,4:69,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},o($Vr,[2,15],{11:$Vc,13:$Ve,19:$Vi,20:$Vj,21:$Vk,22:$Vl}),o([5,12,15,18,30,31],[2,14],{11:$Vc,13:$Ve,16:$Vf,17:$Vg,19:$Vi,20:$Vj,21:$Vk,22:$Vl}),o($Vq,[2,17],{11:$Vc,20:$Vj,21:$Vk,22:$Vl}),o($Vs,[2,18],{11:$Vc,22:$Vl}),o($Vs,[2,19],{11:$Vc,22:$Vl}),o([5,12,13,15,16,17,18,19,20,21,22,30,31],[2,20],{11:$Vc}),o($Vn,[2,37]),o($Vm,[2,10]),o($Vm,[2,23]),{15:[1,70],30:[1,71],31:[1,72]},o($Vt,[2,32],{11:$Vc,12:$Vd,13:$Ve,16:$Vf,17:$Vg,18:$Vh,19:$Vi,20:$Vj,21:$Vk,22:$Vl}),o($Vt,[2,33]),{37:[1,73]},o($Vp,[2,39]),o($Vm,[2,29]),o($Vm,[2,31]),o($Vu,[2,41]),o($Vr,[2,11],{11:$Vc,13:$Ve,19:$Vi,20:$Vj,21:$Vk,22:$Vl}),o($Vr,[2,13],{11:$Vc,13:$Ve,19:$Vi,20:$Vj,21:$Vk,22:$Vl}),o($Vr,[2,12],{11:$Vc,13:$Ve,19:$Vi,20:$Vj,21:$Vk,22:$Vl}),o($Vm,[2,24]),{2:13,4:74,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},{2:13,4:75,6:3,7:$V0,8:$V1,9:6,10:$V2,13:$V3,14:$V4,19:$V5,23:$V6,25:12,26:$V7,28:$V8,32:$V9,34:$Va,36:$Vb},o($Vu,[2,42]),o($Vt,[2,34],{11:$Vc,12:$Vd,13:$Ve,16:$Vf,17:$Vg,18:$Vh,19:$Vi,20:$Vj,21:$Vk,22:$Vl}),o($Vt,[2,35],{11:$Vc,12:$Vd,13:$Ve,16:$Vf,17:$Vg,18:$Vh,19:$Vi,20:$Vj,21:$Vk,22:$Vl})],
defaultActions: {19:[2,1]},
parseError: function parseError(str, hash) {
if (hash.recoverable) {
this.trace(str);
} else {
throw new Error(str);
}
},
parse: function parse(input) {
var self = this,
stack = [0],
tstack = [], // token stack
vstack = [null], // semantic value stack
lstack = [], // location stack
table = this.table,
yytext = '',
yylineno = 0,
yyleng = 0,
recovering = 0,
TERROR = 2,
EOF = 1;
var args = lstack.slice.call(arguments, 1);
//this.reductionCount = this.shiftCount = 0;
var lexer = Object.create(this.lexer);
var sharedState = { yy: {} };
// copy state
for (var k in this.yy) {
if (Object.prototype.hasOwnProperty.call(this.yy, k)) {
sharedState.yy[k] = this.yy[k];
}
}
lexer.setInput(input, sharedState.yy);
sharedState.yy.lexer = lexer;
sharedState.yy.parser = this;
if (typeof lexer.yylloc == 'undefined') {
lexer.yylloc = {};
}
var yyloc = lexer.yylloc;
lstack.push(yyloc);
var ranges = lexer.options && lexer.options.ranges;
if (typeof sharedState.yy.parseError === 'function') {
this.parseError = sharedState.yy.parseError;
} else {
this.parseError = Object.getPrototypeOf(this).parseError;
}
function popStack (n) {
stack.length = stack.length - 2 * n;
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
_token_stack:
function lex() {
var token;
token = lexer.lex() || EOF;
// if token isn't its numeric value, convert
if (typeof token !== 'number') {
token = self.symbols_[token] || token;
}
return token;
}
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
while (true) {
// retreive state number from top of stack
state = stack[stack.length - 1];
// use default actions if available
if (this.defaultActions[state]) {
action = this.defaultActions[state];
} else {
if (symbol === null || typeof symbol == 'undefined') {
symbol = lex();
}
// read action for current state and first input
action = table[state] && table[state][symbol];
}
_handle_error:
// handle parse error
if (typeof action === 'undefined' || !action.length || !action[0]) {
var error_rule_depth;
var errStr = '';
// Return the rule stack depth where the nearest error rule can be found.
// Return FALSE when no error recovery rule was found.
function locateNearestErrorRecoveryRule(state) {
var stack_probe = stack.length - 1;
var depth = 0;
// try to recover from error
for(;;) {
// check for error recovery rule in this state
if ((TERROR.toString()) in table[state]) {
return depth;
}
if (state === 0 || stack_probe < 2) {
return false; // No suitable error recovery rule available.
}
stack_probe -= 2; // popStack(1): [symbol, action]
state = stack[stack_probe];
++depth;
}
}
if (!recovering) {
// first see if there's any chance at hitting an error recovery rule:
error_rule_depth = locateNearestErrorRecoveryRule(state);
// Report error
expected = [];
for (p in table[state]) {
if (this.terminals_[p] && p > TERROR) {
expected.push("'"+this.terminals_[p]+"'");
}
}
if (lexer.showPosition) {
errStr = 'Parse error on line '+(yylineno+1)+":\n"+lexer.showPosition()+"\nExpecting "+expected.join(', ') + ", got '" + (this.terminals_[symbol] || symbol)+ "'";
} else {
errStr = 'Parse error on line '+(yylineno+1)+": Unexpected " +
(symbol == EOF ? "end of input" :
("'"+(this.terminals_[symbol] || symbol)+"'"));
}
this.parseError(errStr, {
text: lexer.match,
token: this.terminals_[symbol] || symbol,
line: lexer.yylineno,
loc: yyloc,
expected: expected,
recoverable: (error_rule_depth !== false)
});
} else if (preErrorSymbol !== EOF) {
error_rule_depth = locateNearestErrorRecoveryRule(state);
}
// just recovered from another error
if (recovering == 3) {
if (symbol === EOF || preErrorSymbol === EOF) {
throw new Error(errStr || 'Parsing halted while starting to recover from another error.');
}
// discard current lookahead and grab another
yyleng = lexer.yyleng;
yytext = lexer.yytext;
yylineno = lexer.yylineno;
yyloc = lexer.yylloc;
symbol = lex();
}
// try to recover from error
if (error_rule_depth === false) {
throw new Error(errStr || 'Parsing halted. No suitable error recovery rule available.');
}
popStack(error_rule_depth);
preErrorSymbol = (symbol == TERROR ? null : symbol); // save the lookahead token
symbol = TERROR; // insert generic error symbol as new lookahead
state = stack[stack.length-1];
action = table[state] && table[state][TERROR];
recovering = 3; // allow 3 real symbols to be shifted before reporting a new error
}
// this shouldn't happen, unless resolve defaults are off
if (action[0] instanceof Array && action.length > 1) {
throw new Error('Parse Error: multiple actions possible at state: '+state+', token: '+symbol);
}
switch (action[0]) {
case 1: // shift
//this.shiftCount++;
stack.push(symbol);
vstack.push(lexer.yytext);
lstack.push(lexer.yylloc);
stack.push(action[1]); // push state
symbol = null;
if (!preErrorSymbol) { // normal execution/no error
yyleng = lexer.yyleng;
yytext = lexer.yytext;
yylineno = lexer.yylineno;
yyloc = lexer.yylloc;
if (recovering > 0) {
recovering--;
}
} else {
// error just occurred, resume old lookahead f/ before error
symbol = preErrorSymbol;
preErrorSymbol = null;
}
break;
case 2:
// reduce
//this.reductionCount++;
len = this.productions_[action[1]][1];
// perform semantic action
yyval.$ = vstack[vstack.length-len]; // default to $$ = $1
// default location, uses first token for firsts, last for lasts
yyval._$ = {
first_line: lstack[lstack.length-(len||1)].first_line,
last_line: lstack[lstack.length-1].last_line,
first_column: lstack[lstack.length-(len||1)].first_column,
last_column: lstack[lstack.length-1].last_column
};
if (ranges) {
yyval._$.range = [lstack[lstack.length-(len||1)].range[0], lstack[lstack.length-1].range[1]];
}
r = this.performAction.apply(yyval, [yytext, yyleng, yylineno, sharedState.yy, action[1], vstack, lstack].concat(args));
if (typeof r !== 'undefined') {
return r;
}
// pop off stack
if (len) {
stack = stack.slice(0,-1*len*2);
vstack = vstack.slice(0, -1*len);
lstack = lstack.slice(0, -1*len);
}
stack.push(this.productions_[action[1]][0]); // push nonterminal (reduce)
vstack.push(yyval.$);
lstack.push(yyval._$);
// goto new state = table[STATE][NONTERMINAL]
newState = table[stack[stack.length-2]][stack[stack.length-1]];
stack.push(newState);
break;
case 3:
// accept
return true;
}
}
return true;
}};
/* generated by jison-lex 0.3.4 */
var lexer = (function(){
var lexer = ({
EOF:1,
parseError:function parseError(str, hash) {
if (this.yy.parser) {
this.yy.parser.parseError(str, hash);
} else {
throw new Error(str);
}
},
// resets the lexer, sets new input
setInput:function (input, yy) {
this.yy = yy || this.yy || {};
this._input = input;
this._more = this._backtrack = this.done = false;
this.yylineno = this.yyleng = 0;
this.yytext = this.matched = this.match = '';
this.conditionStack = ['INITIAL'];
this.yylloc = {
first_line: 1,
first_column: 0,
last_line: 1,
last_column: 0
};
if (this.options.ranges) {
this.yylloc.range = [0,0];
}
this.offset = 0;
return this;
},
// consumes and returns one char from the input
input:function () {
var ch = this._input[0];
this.yytext += ch;
this.yyleng++;
this.offset++;
this.match += ch;
this.matched += ch;
var lines = ch.match(/(?:\r\n?|\n).*/g);
if (lines) {
this.yylineno++;
this.yylloc.last_line++;
} else {
this.yylloc.last_column++;
}
if (this.options.ranges) {
this.yylloc.range[1]++;
}
this._input = this._input.slice(1);
return ch;
},
// unshifts one char (or a string) into the input
unput:function (ch) {
var len = ch.length;
var lines = ch.split(/(?:\r\n?|\n)/g);
this._input = ch + this._input;
this.yytext = this.yytext.substr(0, this.yytext.length - len);
//this.yyleng -= len;
this.offset -= len;
var oldLines = this.match.split(/(?:\r\n?|\n)/g);
this.match = this.match.substr(0, this.match.length - 1);
this.matched = this.matched.substr(0, this.matched.length - 1);
if (lines.length - 1) {
this.yylineno -= lines.length - 1;
}
var r = this.yylloc.range;
this.yylloc = {
first_line: this.yylloc.first_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.first_column,
last_column: lines ?
(lines.length === oldLines.length ? this.yylloc.first_column : 0)
+ oldLines[oldLines.length - lines.length].length - lines[0].length :
this.yylloc.first_column - len
};
if (this.options.ranges) {
this.yylloc.range = [r[0], r[0] + this.yyleng - len];
}
this.yyleng = this.yytext.length;
return this;
},
// When called from action, caches matched text and appends it on next action
more:function () {
this._more = true;
return this;
},
// 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.
reject:function () {
if (this.options.backtrack_lexer) {
this._backtrack = true;
} else {
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(), {
text: "",
token: null,
line: this.yylineno
});
}
return this;
},
// retain first n characters of the match
less:function (n) {
this.unput(this.match.slice(n));
},
// displays already matched input, i.e. for error messages
pastInput:function () {
var past = this.matched.substr(0, this.matched.length - this.match.length);
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
},
// displays upcoming input, i.e. for error messages
upcomingInput:function () {
var next = this.match;
if (next.length < 20) {
next += this._input.substr(0, 20-next.length);
}
return (next.substr(0,20) + (next.length > 20 ? '...' : '')).replace(/\n/g, "");
},
// displays the character position where the lexing error occurred, i.e. for error messages
showPosition:function () {
var pre = this.pastInput();
var c = new Array(pre.length + 1).join("-");
return pre + this.upcomingInput() + "\n" + c + "^";
},
// test the lexed token: return FALSE when not a match, otherwise return token
test_match:function (match, indexed_rule) {
var token,
lines,
backup;
if (this.options.backtrack_lexer) {
// save context
backup = {
yylineno: this.yylineno,
yylloc: {
first_line: this.yylloc.first_line,
last_line: this.last_line,
first_column: this.yylloc.first_column,
last_column: this.yylloc.last_column
},
yytext: this.yytext,
match: this.match,
matches: this.matches,
matched: this.matched,
yyleng: this.yyleng,
offset: this.offset,
_more: this._more,
_input: this._input,
yy: this.yy,
conditionStack: this.conditionStack.slice(0),
done: this.done
};
if (this.options.ranges) {
backup.yylloc.range = this.yylloc.range.slice(0);
}
}
lines = match[0].match(/(?:\r\n?|\n).*/g);
if (lines) {
this.yylineno += lines.length;
}
this.yylloc = {
first_line: this.yylloc.last_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.last_column,
last_column: lines ?
lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length :
this.yylloc.last_column + match[0].length
};
this.yytext += match[0];
this.match += match[0];
this.matches = match;
this.yyleng = this.yytext.length;
if (this.options.ranges) {
this.yylloc.range = [this.offset, this.offset += this.yyleng];
}
this._more = false;
this._backtrack = false;
this._input = this._input.slice(match[0].length);
this.matched += match[0];
token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]);
if (this.done && this._input) {
this.done = false;
}
if (token) {
return token;
} else if (this._backtrack) {
// recover context
for (var k in backup) {
this[k] = backup[k];
}
return false; // rule action called reject() implying the next rule should be tested instead.
}
return false;
},
// return next match in input
next:function () {
if (this.done) {
return this.EOF;
}
if (!this._input) {
this.done = true;
}
var token,
match,
tempMatch,
index;
if (!this._more) {
this.yytext = '';
this.match = '';
}
var rules = this._currentRules();
for (var i = 0; i < rules.length; i++) {
tempMatch = this._input.match(this.rules[rules[i]]);
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
match = tempMatch;
index = i;
if (this.options.backtrack_lexer) {
token = this.test_match(tempMatch, rules[i]);
if (token !== false) {
return token;
} else if (this._backtrack) {
match = false;
continue; // rule action called reject() implying a rule MISmatch.
} else {
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
return false;
}
} else if (!this.options.flex) {
break;
}
}
}
if (match) {
token = this.test_match(match, rules[index]);
if (token !== false) {
return token;
}
// else: this is a lexer rule which consumes input without producing a token (e.g. whitespace)
return false;
}
if (this._input === "") {
return this.EOF;
} else {
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\n' + this.showPosition(), {
text: "",
token: null,
line: this.yylineno
});
}
},
// return next match that has a token
lex:function lex() {
var r = this.next();
if (r) {
return r;
} else {
return this.lex();
}
},
// activates a new lexer condition state (pushes the new lexer condition state onto the condition stack)
begin:function begin(condition) {
this.conditionStack.push(condition);
},
// pop the previously active lexer condition state off the condition stack
popState:function popState() {
var n = this.conditionStack.length - 1;
if (n > 0) {
return this.conditionStack.pop();
} else {
return this.conditionStack[0];
}
},
// produce the lexer rule set which is active for the currently active lexer condition state
_currentRules:function _currentRules() {
if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) {
return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
} else {
return this.conditions["INITIAL"].rules;
}
},
// return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available
topState:function topState(n) {
n = this.conditionStack.length - 1 - Math.abs(n || 0);
if (n >= 0) {
return this.conditionStack[n];
} else {
return "INITIAL";
}
},
// alias for begin(condition)
pushState:function pushState(condition) {
this.begin(condition);
},
// return the number of states currently on the stack
stateStackSize:function stateStackSize() {
return this.conditionStack.length;
},
options: {},
performAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
var YYSTATE=YY_START;
switch($avoiding_name_collisions) {
case 0:/* skip whitespace */
break;
case 1:return 10;
break;
case 2:return 10;
break;
case 3:return 23;
break;
case 4:return 7;
break;
case 5:return 8;
break;
case 6:return 26;
break;
case 7:return 26;
break;
case 8:return 26;
break;
case 9:return 28;
break;
case 10:return 23;
break;
case 11:return 32;
break;
case 12:return 32;
break;
case 13:return 34;
break;
case 14:return 29;
break;
case 15:/* skip whitespace */
break;
case 16:return 11;
break;
case 17:return ' ';
break;
case 18:return 33;
break;
case 19:return 27;
break;
case 20:return 30;
break;
case 21:return 31;
break;
case 22:return 20;
break;
case 23:return 21;
break;
case 24:return 19;
break;
case 25:return 13;
break;
case 26:return 22;
break;
case 27:return 14;
break;
case 28:return 15;
break;
case 29:return 17;
break;
case 30:return 16;
break;
case 31:return 18;
break;
case 32:return '"';
break;
case 33:return "'";
break;
case 34:return "!";
break;
case 35:return 12;
break;
case 36:return 35;
break;
case 37:return 36;
break;
case 38:return 5;
break;
}
},
Add e-notation preprocessing to formulas SCI-350 #close
2016-09-13 15:41:43 +08:00
rules: [/^(?:\s+)/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:[A-Za-z]{1,}[A-Za-z_0-9]+(?=[(]))/,/^(?:([0]?[1-9]|1[0-2])[:][0-5][0-9]([:][0-5][0-9])?[ ]?(AM|am|aM|Am|PM|pm|pM|Pm))/,/^(?:([0]?[0-9]|1[0-9]|2[0-3])[:][0-5][0-9]([:][0-5][0-9])?)/,/^(?:\$[A-Za-z]+\$[0-9]+)/,/^(?:\$[A-Za-z]+[0-9]+)/,/^(?:[A-Za-z]+\$[0-9]+)/,/^(?:[A-Za-z]+[0-9]+)/,/^(?:[A-Za-z]+(?=[(]))/,/^(?:[A-Za-z]{1,}[A-Za-z_0-9]+)/,/^(?:[A-Za-z_]+)/,/^(?:[0-9]+)/,/^(?:\[(.*)?\])/,/^(?:\$)/,/^(?:&)/,/^(?: )/,/^(?:[.])/,/^(?::)/,/^(?:;)/,/^(?:,)/,/^(?:\*)/,/^(?:\/)/,/^(?:-)/,/^(?:\+)/,/^(?:\^)/,/^(?:\()/,/^(?:\))/,/^(?:>)/,/^(?:<)/,/^(?:NOT\b)/,/^(?:")/,/^(?:')/,/^(?:!)/,/^(?:=)/,/^(?:%)/,/^(?:[#])/,/^(?:$)/,/(?:([0-9]+(\.[0-9]+)?)+(E|e)((-|\+)?[0-9]+))/],
conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38, 39],"inclusive":true}}
Add libraries for HoT formulas
2016-09-05 19:36:45 +08:00
});
return lexer;
})();
parser.lexer = lexer;
function Parser () {
this.yy = {};
}
Parser.prototype = parser;parser.Parser = Parser;
return new Parser;
})();
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