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Un Verb
Posted: Wed Jul 01, 2009 9:34 am
by gaurav.shetti
I know that the function <verb> works as follows
<verb>
<HTML>
$x
</verb>
will give the o/p as
<HTML>
$x
Now how do we convert them back to html tags .. like retrieve the former form.. Any function ?
Un Verb
Posted: Wed Jul 01, 2009 9:50 am
by jason112
The act of converting < and > to < and > is referred to as "html escaping". There are fmt flags for escaping and unescaping (%H and %!H, respectively).
This code
<$data="<html>">
<fmt "before: %s" $data>
<strfmt "%H" $data><$data=$ret>
<fmt "escaped: %s" $data>
<strfmt "%!H" $data><$data=$ret>
<fmt "unescaped: %s" $data>
produces:
before: <html>
escaped: <html>
unescaped: <html>
Un Verb
Posted: Wed Jul 01, 2009 10:45 am
by Kai
<verb noesc> will enter literal mode but without HTML-escaping, eg.:
<verb noesc>
<HTML>
$x
</verb>
will output:
<HTML>
$x