[IE8] parse() > optional params > should only pass matched params #60

millermedeiros opened this Issue Jun 21, 2012 · 0 comments


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@millermedeiros millermedeiros added a commit that referenced this issue Jul 29, 2012

@millermedeiros millermedeiros Normalizes IE 7-8 RegExp behavior fixing many bugs.
Optional capturing groups are matched as an empty string on IE 7-8
while it is matched as `undefined` on other browsers. The global
flag also causes some undesired side effects on IE 7-8 so make
sure we reset the `RegExp.lastIndex` during `captureVals`.

 - closes #gh-58
 - closes #gh-59
 - closes #gh-60
 - closes #gh-61
 - closes #gh-62
 - closes #gh-63
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