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Include '_' in '\w' regex character class

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This commit is contained in:
Max Brunsfeld 2014-09-05 18:41:12 -07:00
parent 8512af712e
commit d3204d3526
2 changed files with 6 additions and 3 deletions
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2
spec/compiler/prepare_grammar/parse_regex_spec.cc
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@ -35,7 +35,7 @@ describe("parse_regex", []() {
'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '_',
}),
character({ '-' }),
character({ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' }) })

7
src/compiler/prepare_grammar/parse_regex.cc
View file

@ -174,8 +174,11 @@ class PatternParser {
case 'a':
return CharacterSet().include('a', 'z').include('A', 'Z');
case 'w':
return CharacterSet().include('a', 'z').include('A', 'Z').include('0',
'9');
return CharacterSet()
.include('a', 'z')
.include('A', 'Z')
.include('0', '9')
.include('_');
case 'd':
return CharacterSet().include('0', '9');
case 't':