Must i use regex or is there a module to do this kind of operations?

Well, there is never a must to use a regexp. However, the question is a regexp a good way to tackle this problem cannot be answered. You don't define how your "tags" look like, you just give an example. Your example suggests that tags appear on lines of their own, are all written in full caps, don't have attributes, don't nest themselves, and are always of the open/close form (no standalone tags). Depending on the definition of how tags look like and how they can appear, regexes may or may not be the way to go.

Abigail

In reply to Re: Search and Replace by Abigail-II
in thread Search and Replace by nofernandes

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