[htmltmpl] Two types of 'ESCAPE' for one item

[Alex K. <ka...@ra...>]

Good day to all.

I'd like to have such a code in my template:
<a href="javascript:func('<TMPL_VAR NAME="email">')">add email</a>

I even already do so :) It seems to me that I need _both_
ESCAPE="HTML" and ESCAPE="JS" here to make it work with real data
because that 'email' param could easily contain something like
q{'John Doe' <jo...@do...>} and break on either apostroph or
less-than whichever way of ESCAPing we use.

Is there an elegant method of dealing with such data? I can certainly
pre-JS-escape in Perl and then use ESCAPE="HTML" in template but that
would look ugly.

Or am I trying to solve a non-existent problem?

-- 
Alex Kapranoff,
#!/usr/bin/perl -w
$SIG{__WARN__}=sub{print substr("@_",-43+ord$_,1)for
'6.823O1US90:350:739OJ;0:*'=~m}.}g},$}='PJlshrk';reset$}+43;