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Simplify iteratorTemplate and support for minifying double quoted strings in source.

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Former-commit-id: d18cbd6dc380001fe3617f6891c84a794a13c8d1
This commit is contained in:
John-David Dalton
2012-11-24 01:34:00 -06:00
parent b4f2e9b442
commit fc9c937e67
3 changed files with 37 additions and 36 deletions
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12
build.js
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@@ -731,7 +731,7 @@
// remove optimized branch in `iteratorTemplate`
source = source.replace(getIteratorTemplate(source), function(match) {
return match.replace(/(?: *\/\/.*\n)* *'( *)<% *if *\(isKeysFast[\s\S]+?'\1<% *} *else *\{ *%>.+\n([\s\S]+?) *'\1<% *} *%>.+/, "'\\n' +\n$2");
return match.replace(/(?: *\/\/.*\n)* *["']( *)<% *if *\(isKeysFast[\s\S]+?["']\1<% *} *else *\{ *%>.+\n([\s\S]+?) *["']\1<% *} *%>.+/, "'\\n' +\n$2");
});
// remove data object property assignment in `createIterator`
@@ -896,7 +896,7 @@
}
// replace `useStrict` branch in `iteratorTemplate` with hard-coded option
source = source.replace(getIteratorTemplate(source), function(match) {
return match.replace(/(?: *\/\/.*\n)*(\s*)' *<%.+?useStrict.+/, value ? "$1'\\'use strict\\';\\n' +" : '');
return match.replace(/(?: *\/\/.*\n)*(\s*)["'] *<%.+?useStrict.+/, value ? '$1"\'use strict\';\\n" +' : '');
});
return source;
@@ -1386,8 +1386,8 @@
" source = 'with (' + variable + ' || {}) {\\n' + source + '\\n}\\n';",
' }',
" source = 'function(' + variable + ') {\\n' +",
" 'var __t, __p = \\'\\', __j = Array.prototype.join;\\n' +",
" 'function print() { __p += __j.call(arguments, \\'\\') }\\n' +",
' "var __t, __p = \'\', __j = Array.prototype.join;\\n" +',
' "function print() { __p += __j.call(arguments, \'\') }\\n" +',
' source +',
" 'return __p\\n}';",
'',
@@ -1525,7 +1525,7 @@
// remove `prototype` [[Enumerable]] fix from `iteratorTemplate`
source = source.replace(getIteratorTemplate(source), function(match) {
return match
.replace(/(?: *\/\/.*\n)* *' *(?:<% *)?if *\(!hasDontEnumBug *(?:&&|\))[\s\S]+?<% *} *(?:%>|').+/g, '')
.replace(/(?: *\/\/.*\n)* *["'] *(?:<% *)?if *\(!hasDontEnumBug *(?:&&|\))[\s\S]+?<% *} *(?:%>|["']).+/g, '')
.replace(/!hasDontEnumBug *\|\|/g, '');
});
}
@@ -1933,7 +1933,7 @@
'onComplete': function(source) {
// inject "use strict" directive
if (isStrict) {
source = source.replace(/^([\s\S]*?function[^{]+{)([^'"])/, '$1"use strict";$2');
source = source.replace(/^([\s\S]*?function[^{]+{)([^"'])/, '$1"use strict";$2');
}
if (isCustom) {
source = addCommandsToHeader(source, options);