root/regexper-static
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Simplifying literal normalization code

Browse Source
This commit is contained in:
Jeff Avallone 2014-12-10 20:11:51 -05:00
parent 2e60561be6
commit 340d6b4859
1 changed files with 7 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/js/parser/javascript/match.js
View File

@ -47,22 +47,16 @@ export default _.extend({}, Base, {
parts() { parts() {
return _.reduce(this._parts.elements, function(result, node) { return _.reduce(this._parts.elements, function(result, node) {
var last = result.pop(); var last = _.last(result);
if (last) { if (last && node.elements[0].type === 'literal' && node.elements[1].textValue === '' && last.elements[0].type === 'literal' && last.elements[1].textValue === '') {
if (node.elements[0].type === 'literal' && node.elements[1].textValue === '' && last.elements[0].type === 'literal' && last.elements[1].textValue === '') {
last = _.clone(last, true);
last.textValue += node.textValue; last.textValue += node.textValue;
last.elements[0].textValue += node.elements[0].textValue; last.elements[0].textValue += node.elements[0].textValue;
last.elements[0].literal.textValue += node.elements[0].literal.textValue; last.elements[0].literal.textValue += node.elements[0].literal.textValue;
last.elements[1] = node.elements[1];
node = last;
} else { } else {
result.push(last); result.push(node);
}
} }
result.push(node);
return result; return result;
}, []); }, []);
} }