beremiz

avoid infinite loop in search

2017-06-09, Andrey Skvortsov
a63bb4025852
avoid infinite loop in search

for example following regexp '()' creates infinite list of result
.project
.directory
syntax: regexp
^tests/.*/build$
^.idea/.*
syntax: regexp
^.*\.pyc$
syntax: regexp
^.*~$
syntax: regexp
^.*\.swp$
bug_report.*\.txt
i18n/.*.new$
revision