the match operator m// returns all groupings in list context.
DB<101> $_ = join ",","a".."z"
DB<102> @matches = /(\w)/g
DB<103> p @matches
abcdefghijklmnopqrstuvwxyz
DB<104> @matches = /(\w),(\w)/
DB<105> p @matches
ab
DB<106> $a = join ",","a".."z"
DB<107> @matches = ( $a =~ /(\w)/g ) # parens just for clarificat
+ion
DB<108> p @matches
abcdefghijklmnopqrstuvwxyz
UPDATE: extended examples
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
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<u> <ul>
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Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
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Want more info? How to link
or How to display code and escape characters
are good places to start.
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