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Only check for back references in end patterns

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Back references can occur in match values but should not
be treated differently when present there since they refer
to groups inside the match.

Close #370
This commit is contained in:
Kevin Sawicki
2013-03-24 23:15:26 -04:00
parent 5015ca94bc
commit 0080e09065
2 changed files with 8 additions and 2 deletions
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4
src/app/text-mate-grammar.coffee
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@@ -159,10 +159,10 @@ class Pattern
backReferences: null
anchored: false
constructor: (@grammar, { name, contentName, @include, match, begin, end, captures, beginCaptures, endCaptures, patterns, @popRule, hasBackReferences}) ->
constructor: (@grammar, { name, contentName, @include, match, begin, end, captures, beginCaptures, endCaptures, patterns, @popRule, @hasBackReferences}) ->
@scopeName = name ? contentName # TODO: We need special treatment of contentName
if match
if @hasBackReferences = hasBackReferences ? /\\\d+/.test(match)
if (end or @popRule) and @hasBackReferences ?= /\\\d+/.test(match)
@match = match
else
@regexSource = match