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updated flow parser

This commit is contained in:
Adam Wulf 2019-06-25 22:30:28 -05:00
parent ac2a4b54e7
commit db2a21cea1
1 changed files with 30 additions and 27 deletions
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57
src/diagrams/flowchart/parser/flow.js
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@ -71,7 +71,7 @@
recoverable: (boolean: TRUE when the parser has a error recovery rule available for this particular error)
}
*/
var flow = (function(){
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=[1,3],$V2=[1,5],$V3=[1,8,9,10,11,13,18,30,44,45,48,73,74,75,76,77,83,88,90,91,93,94,96,97,98,99,100],$V4=[2,2],$V5=[1,12],$V6=[1,13],$V7=[1,14],$V8=[1,15],$V9=[1,31],$Va=[1,33],$Vb=[1,22],$Vc=[1,37],$Vd=[1,38],$Ve=[1,34],$Vf=[1,24],$Vg=[1,25],$Vh=[1,26],$Vi=[1,27],$Vj=[1,28],$Vk=[1,40],$Vl=[1,42],$Vm=[1,35],$Vn=[1,41],$Vo=[1,47],$Vp=[1,46],$Vq=[1,36],$Vr=[1,39],$Vs=[1,43],$Vt=[1,44],$Vu=[1,45],$Vv=[1,8,9,10,11,13,18,30,32,44,45,48,73,74,75,76,77,83,88,90,91,93,94,96,97,98,99,100],$Vw=[1,55],$Vx=[1,54],$Vy=[1,56],$Vz=[1,74],$VA=[1,82],$VB=[1,83],$VC=[1,68],$VD=[1,67],$VE=[1,87],$VF=[1,86],$VG=[1,84],$VH=[1,85],$VI=[1,75],$VJ=[1,70],$VK=[1,69],$VL=[1,65],$VM=[1,77],$VN=[1,78],$VO=[1,79],$VP=[1,80],$VQ=[1,81],$VR=[1,72],$VS=[1,71],$VT=[8,9,11],$VU=[8,9,11,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66],$VV=[1,117],$VW=[8,9,10,11,13,15,18,36,38,40,42,44,45,48,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,83,88,90,91,93,94,96,97,98,99,100],$VX=[8,9,10,11,12,13,15,16,17,18,30,32,36,37,38,39,40,41,42,43,44,45,48,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,73,74,75,76,77,80,83,86,88,90,91,93,94,96,97,98,99,100],$VY=[2,160],$VZ=[2,161],$V_=[1,119],$V$=[1,120],$V01=[8,9,10,11,13,18,30,32,44,45,48,73,74,75,76,77,83,88,90,91,93,94,96,97,98,99,100],$V11=[8,9,10,11,12,13,15,16,17,18,30,32,37,39,41,43,44,45,48,52,53,54,55,56,58,59,60,61,62,63,64,65,66,67,73,74,75,76,77,80,83,86,88,90,91,93,94,96,97,98,99,100],$V21=[13,18,44,45,48,83,88,90,91,93,94,96,97,98,99,100],$V31=[13,18,44,45,48,51,67,83,88,90,91,93,94,96,97,98,99,100],$V41=[10,12,13,15,16,17,18,30,32,37,44,45,48,52,62,73,74,75,76,77,80,83,86,88,90,91,93,94,96,97,98,99,100],$V51=[1,197],$V61=[1,194],$V71=[1,201],$V81=[1,198],$V91=[1,195],$Va1=[1,202],$Vb1=[1,192],$Vc1=[1,193],$Vd1=[1,196],$Ve1=[1,199],$Vf1=[1,200],$Vg1=[1,221],$Vh1=[8,9,11,88],$Vi1=[8,9,10,11,48,73,82,83,86,88,90,91,92,93,94];
var parser = {trace: function trace() { },
yy: {},
@ -357,15 +357,18 @@ parse: function parse(input) {
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
_token_stack:
var lex = function () {
function lex() {
var token;
token = lexer.lex() || EOF;
token = tstack.pop() || lexer.lex() || EOF;
if (typeof token !== 'number') {
if (token instanceof Array) {
tstack = token;
token = tstack.pop();
}
token = self.symbols_[token] || token;
}
return token;
};
}
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
while (true) {
state = stack[stack.length - 1];
@ -377,27 +380,27 @@ parse: function parse(input) {
}
action = table[state] && table[state][symbol];
}
if (typeof action === 'undefined' || !action.length || !action[0]) {
var errStr = '';
expected = [];
for (p in table[state]) {
if (this.terminals_[p] && p > TERROR) {
expected.push('\'' + this.terminals_[p] + '\'');
}
if (typeof action === 'undefined' || !action.length || !action[0]) {
var errStr = '';
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
});
}
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
});
}
if (action[0] instanceof Array && action.length > 1) {
throw new Error('Parse Error: multiple actions possible at state: ' + state + ', token: ' + symbol);
}
@ -957,9 +960,9 @@ return new Parser;
if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
exports.parser = flow;
exports.Parser = flow.Parser;
exports.parse = function () { return flow.parse.apply(flow, arguments); };
exports.parser = parser;
exports.Parser = parser.Parser;
exports.parse = function () { return parser.parse.apply(parser, arguments); };
exports.main = function commonjsMain(args) {
if (!args[1]) {
console.log('Usage: '+args[0]+' FILE');