scratchfoundation/paper.js
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Remove support for Esprima as Acorn.js does everything we need.

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This commit is contained in:
Jürg Lehni 2014-04-30 16:26:04 +02:00
parent e96ec6a2f1
commit 43f319e762
3 changed files with 3 additions and 13 deletions

12
src/core/PaperScript.js
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@ -15,16 +15,12 @@
* @namespace
*/
Base.exports.PaperScript = (function() {
// Locally turn of exports and define for inlined acorn / esprima.
// Locally turn of exports and define for inlined acorn.
// Just declaring the local vars is enough, as they will be undefined.
var exports, define,
// The scope into which the library is loaded.
scope = this;
/*#*/ if (__options.parser == 'acorn') {
/*#*/ include('../../bower_components/acorn/acorn.min.js', { exports: false });
/*#*/ } else if (__options.parser == 'esprima') {
/*#*/ include('../../bower_components/esprima/esprima.min.js', { exports: false });
/*#*/ }
// We need some browser info for dealing with source maps and code offsets
var ua = navigator.userAgent,
@ -287,11 +283,7 @@ Base.exports.PaperScript = (function() {
sourceMap.sourcesContent = [code];
}
// Now do the parsing magic
/*#*/ if (__options.parser == 'acorn') {
walkAST(scope.acorn.parse(code, { ranges: true, locations: true }));
/*#*/ } else if (__options.parser == 'esprima') {
walkAST(scope.esprima.parse(code, { range: true, loc: true }));
/*#*/ }
walkAST(scope.acorn.parse(code, { ranges: true }));
if (sourceMap) {
// Adjust the line offset of the resulting code if required.