This is the mail archive of the cygwin mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Cygwin bash regexp matching doesn't treat "\b" properly


The following behavior differs between Cygwin bash (both versions 3.2.39,
3.2.49) and Fedora/Linux bash (both versions 3.2.33 and 4.0.33):

$ [[ "foo" =~ \\bfoo\\b ]]; echo $?

Cygwin:
1

Linux:
0

Cygwin returns 0 only if I remove the \\b from before and after the word
'foo'

What is going on here?
-- 
View this message in context: http://old.nabble.com/Cygwin-bash-regexp-matching-doesn%27t-treat-%22%5Cb%22-properly-tp26500158p26500158.html
Sent from the Cygwin list mailing list archive at Nabble.com.


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]