Issue 1398033002: Implement lookbehind in regexp engine

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Issue 1398033002: Implement lookbehind in regexp engine

Created:
5 years, 2 months ago by Erik Corry Chromium.org

Modified:
5 years, 2 months ago

Reviewers:

CC:
fletch+reviews_googlegroups.com

Base URL:
git@github.com:dart-lang/fletch.git@master

Target Ref:
refs/heads/master

Visibility:
Public.

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Description

Implement lookbehind in regexp engine in the Fletch Dart runtime. This implements the .net-style variable length lookbehinds, rather than the fixed length lookbehinds that most regexp engines support, and that have been proposed for ES at http://www.akenotsuki.com/misc/srell/en/lookbehind_proposal.html This is not intended for landing, since the Dart spec does not include lookbehind regexps. BUG=

Patch Set 1 #

Created: 5 years, 2 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+265 lines, -52 lines)			Patch
	M	lib/core/regexp.dart	View		28 chunks	+132 lines, -52 lines	0 comments	Download
	A	tests/unsorted/lookbehind_test.dart	View		1 chunk	+133 lines, -0 lines	0 comments	Download