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Kovid Goyal 2018-01-18 10:05:39 +05:30
parent 3f9c5a8719
commit 13d0a7f353
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1 changed files with 4 additions and 4 deletions
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8
src/calibre/utils/search_query_parser.py
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@ -145,10 +145,10 @@ def __init__(self):
# Had to translate named constants to numeric values
lex_scanner = re.Scanner([
(r'[()]', lambda x,t: (1, t)),
(r'@.+?:[^")\s]+', lambda x,t: (2, unicode(t))),
(r'[^"()\s]+', lambda x,t: (2, unicode(t))),
(r'".*?((?<!\\)")', lambda x,t: (3, t[1:-1])),
(r'[()]', lambda x,t: (Parser.OPCODE, t)),
(r'@.+?:[^")\s]+', lambda x,t: (Parser.WORD, unicode(t))),
(r'[^"()\s]+', lambda x,t: (Parser.WORD, unicode(t))),
(r'".*?((?<!\\)")', lambda x,t: (Parser.QUOTED_WORD, t[1:-1])),
(r'\s+', None)
], flags=re.DOTALL)