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/*
* SPL - The SPL Programming Language
* Copyright (C) 2004, 2005 Clifford Wolf <clifford@clifford.at>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* mod_encode_js.spl: Encode strings for javascript
*/
/**
* Javascript encoder
*/
/**
* This function encodes a string so it is perfectly quoted for javascript.
* The characters \, ', ", &, <, >, newline and tab are encoded using \ooo
* sequences. The resulting string is _not_ quoted because it is hard to tell
* for this function if you prefer single or double quotes.
*
* This function is designed to be used with the encoding/quoting operator (::).
*/
function encode_js(text)
{
text =~ s/\\/\\134/g;
text =~ s/'/\\047/g;
text =~ s/"/\\042/g;
text =~ s/&/\\046/g;
text =~ s/</\\074/g;
text =~ s/>/\\076/g;
text =~ s/\n/\\n/g;
text =~ s/\t/\\t/g;
return text;
}
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