Hi, I am looking for a way to extract an "interesting" part of the match to a regular expression. For example the pattern "[./](*.)" matches a substring that begins with either "." or "/" followed by anything. I am interested in this "anything" w/o the "." or "/" prefix. If say I match the pattern against "abc/foo" I want to get "foo", not "/foo". In Perl one can simply wrap the "interesting" part in () and get it out of the match. Is it possible to do a similar thing in R?
There seems to be a way to refer to the match, see below, but I couldn't figure out how to make gsub return it. > gsub("[./](*.)", "\\1", "abc/foo") [1] "abcfoo" Thanks, Vadim ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html