Re^2: sorting difficulty

hi, thanks for your reply. $str =~ s/(?<=<tag refid=")([^"]*)(?=")/sort_and_reformat($1)/eg; is not removing commas. also, 1 more doubt, some times i might need to sort alphabets too, e.g. <tag refid="c,b,a">

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Re^3: sorting difficulty by moritz (Cardinal) on May 07, 2008 at 10:26 UTC
is not removing commas. Did you even try it? It works for me. If it really doesn't work for you: What version of perl are you using, and what's the result on your perl? If you want to sort both numbers and letters correctly, you should use Sort::Naturally (and replace `sort` with `nsort`).	[reply] [d/l] [select]
Re^4: sorting difficulty by texuser74 (Monk) on May 07, 2008 at 10:31 UTC
Thanks a lot, its working perfectly fine now. Thanks for your time and help.	[reply]