EscapeXML

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Revision as of 01:14, 9 March 2008 by Strife Onizuka (talk | contribs) (→‎EscapeXML: the LSL compiler sucks, the function was slow, we parse it backwords so we don't have to fudge the indexes, this isn't the fastest solution.)
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EscapeXML

<lsl> // Escape standard reserved XML chars with entities // Copyright 2008, JB Kraft & Strife Onizuka // Released under BSD license // http://www.opensource.org/licenses/bsd-license.php


// ------------------------------------------------------------------------ // escape standard reserved XML chars with entities // ------------------------------------------------------------------------ string escapeXML( string str ) {

   integer i = llStringLength( str );
   if(i)
   {
       string unescapedChars = "&\"'<>"; 
       list escapedChars = ["&", """, "'", "<", ">"];
       integer ndx;
       do
           if( ~(ndx = llSubStringIndex( unescapedChars, llGetSubString(str, --i, i))) )
               str = llInsertString( llDeleteSubString( str, i, i), i, llList2String( escapedChars, ndx));
       while(i);
   }
   return str;

}

// ------------------------------------------------------------------------ // D E F A U L T // ------------------------------------------------------------------------ default {

   state_entry()
   {
       llSay(0, escapeXML("<Black> & \"White\" & 'Red' & <Green>"));
   }

}


</lsl>