Re^2: Help:getting parts of the strings from a file into managable variables

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Re^3: Help:getting parts of the strings from a file into managable variables by tmoertel (Chaplain) on Nov 11, 2004 at 23:27 UTC
To make my code easier to read, I indent it by four spaces when I quote it. (That way, it doesn't get lost in the surrounding flow of text.) As a result, you'll need to unindent it (or at least the `__DATA__` portion) before running it. Try processing the script through this one liner to remove the leading four spaces: `perl -i.bak -pe's/^ //' the-script.pl # unindent the-script.pl` [download] That ought to do it. Cheers, Tom Tom Moertel : Blog / Talks / CPAN / LectroTest / PXSL / Coffee / Movie Rating Decoder	[reply] [d/l] [select]
Re^4: Help:getting parts of the strings from a file into managable variables by my_perl (Initiate) on Nov 12, 2004 at 17:53 UTC
Hi, thanks again:) what would i need to change if i had spaces before these strings,number of spaces is not constant. Thanks Aida	[reply]
Re^5: Help:getting parts of the strings from a file into managable variables by tmoertel (Chaplain) on Nov 12, 2004 at 18:03 UTC
You change the regex from `m\|^ <([^>]+)> (.) </\1> \|x)` [download] to `m\|^ \s <([^>]+)> (.) </\1> \|x)` [download] The `\s` matches zero or more spaces. Cheers, Tom Tom Moertel : Blog / Talks / CPAN / LectroTest / PXSL / Coffee / Movie Rating Decoder	[reply] [d/l] [select]