Contributed by tedv
on Dec 08, 2000 at 05:48 UTC
> regular expressions
Suppose I have a string that matches /^(\~?.)*$/
and I want to split
it into each atomic piece
that would be matched by (\~?.)
. How would I
code such a regular expression for split
like to use lookbehind, crafting an expression that says,
"Split after every non-tilde character", but my O'Reilly
Regular Expression book says that perl doesn't support
lookbehind. Any suggestions?
Please (register and) log in if you wish to add an answer
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
Outside of code tags, you may need to use entities for some characters:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||