KidzSearch Encyclopedia:AutoEd/unicodehex.js

//<source lang=javascript>

// Purpose: Changes hexcharacter codes in wikilinks to actual unicode characters // // Examples: street -> street // History -> // History // // Note: Contributed by CharlotteWeb // // Comments (CharlotteWeb): // To keep things simple we'll ignore all image links. because some people prefer // underscores in the file name and the caption can contain god-knows-what. // one easy way is to flag them with a character which should never be used, // but if it is already present we have a problem, so let's just quit. // function autoEdUnicodeHex(txt) { //MAIN FUNCTION describes list of fixes

if(txt.match(/\uE000/)) return(txt); // see Private Use Area
txt = txt.replace(/(\[\[[\:\s*]*(?:Image|File|Media)\s*\:)/gi, "$1\uE000");
if(m = txt.match(/\[\[[^\[\]\n\uE000]+\]\]/g)) {
 for(var i = 0; i < m.length; i++) {
  parts = m[i].split("|");
  link = parts[0];
  a = link.split("#")
  title = a[0];
  section = a[1];
  try {
   link = decodeURIComponent(title.replace(/\%(.[^0-9A-F]|[^0-9A-F].|$)/gi, "%25$1")
    ) + ( section ? ("#" + decodeURIComponent(section
          // change "." to "%" when followed by valid hex
          .replace(/\.([0-9A-F]{2})/gi, "%$1")
          .replace(/\%(.[^0-9A-F]|[^0-9A-F].|$)/gi, "%25$1")
        )
    ) : "" )
   } catch(e) { } // just do no decoding
     parts[0] = link; 
     txt = txt.replace(m[i], parts.join("|"));
  }
 }
 return(txt.replace(/\uE000/g, ""));

}

//</source>