ব্যবহারকারী:Alex brollo

I'm working as Alex_brollo into various wiki projects (mostly into it.wikisource by now).

I'm Italian; I presume, my English level could be best stated as 1-2 (as you can see). Strange to say, I can't understand, speak or write bengali at all, nor any other indic language/script, nevertheless.... I boldly contribute here :-)

Hi!

Links

• http://rishida.net/scripts/bengali/
• https://en.wikipedia.org/wiki/Zero-width_non-joiner
• https://en.wikipedia.org/wiki/Zero-width_-joiner
• ব্যবহারকারী:Alex brollo/লিপ্যন্তর & ব্যবহারকারী আলাপ:Alex brollo/লিপ্যন্তর
• Many transliterations from/to indic]

Personal wikilinks

• User:Alex brollo/t.js Mark Likhita script
• User:Alex brollo/IDB.js ISO-Devanagari-Bengali scripts
• User:Alex brollo/JSON_transliteration_objects
• User:Alex brollo/Transliteration tables
• w:hi:User talk:Alex brollo hindi (devanagari) wikipedia

Unicode ranges

• Bengali: Range: 0980–09FF (2432, 2559)
• Devanagari: Range: 0900–097F (2304, 2431)

• unicode=String.fromCharCode(valore)
• valore=carattere.codePointAt()
• devanagariChar=String.fromCharCode(bengaliChar.codePointAt()-128)
• lacking char into Bengali unicode range: "\u0984\u098d\u098e\u0991\u0992\u09a9\u09b1\u09b3\u09b4\u09b5\u09ba\u09bb\u09c5\u09c6\u09c9\u09ca\u09cf\u09d1\u09d2\u09d3\u09d4\u09d5\u09d6\u09d8\u09d9\u09da\u09db\u09de\u09e4\u09e5\u09fc\u09fd\u09fe\u09ff"

Indic translitteration

offs={"Bengali":2432,"Devanagari":2304,"lacking":"\u0984\u098d\u098e\u0991\u0992\u09a9\u09b1\u09b3\u09b4\u09b5\u09ba\u09bb\u09c5\u09c6\u09c9\u09ca\u09cf\u09d1\u09d2\u09d3\u09d4\u09d5\u09d6\u09d8\u09d9\u09da\u09db\u09de\u09e4\u09e5\u09fc\u09fd\u09fe\u09ff"};
function convert(ch,to,from) {
    if (from===undefined) from="Bengali";
    if (to===undefined) to="Devanagari";
    var offset=offs[to]-offs[from];
    var tr="";
    var c="";
    $.each(ch.split(""), function(index,value) {
    // first: is value into devanagari range?
    if (value.codePointAt()>=offs[from] && value.codePointAt()<offs[from]+128) {
           c=String.fromCharCode(value.codePointAt()+offset);
           // second: is bengali-transformed into the list of lacking characters?
           if (to==="Bengali" && offs.lacking.indexOf(c)>-1) {
                 c="♦";
           }
           tr+=c;
     } else tr+=value;
    });
    return tr;
}