#!/usr/bin/perl
use strict;
use warnings;
my $tag = '(?:<[^>]*>)';
sub word {
my $word = shift;
qr /$tag*$word/;
}
while (<DATA>) {
s/((??{ word 'tacos' }))/yummy $1/g;
s/((??{ word 'salad' }))/green $1/g;
print;
}
__DATA__
I like tacos.
<5b>I <5c>like <5d>tacos.
I like a salad.
<foo>I <foo>like <foo>a <bar><baz><foo>salad.
<foo>I <foo>like <foo>a <bar><baz><foo>salad <bup>with <bobob>tacos.
I like yummy tacos.
<5b>I <5c>like yummy <5d>tacos.
I like a green salad.
<foo>I <foo>like <foo>a green <bar><baz><foo>salad.
<foo>I <foo>like <foo>a green <bar><baz><foo>salad <bup>with yummy <bo
+bob>tacos.
Abigail
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
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>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
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).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|