--- tag_complete/jquery-tac.js	2006/08/20 23:23:29	58
+++ tag_complete/jquery-tac.js	2006/08/20 23:37:52	59
@@ -16,6 +16,7 @@
 		exists: new Array()
 	};
 
+	// all tags indexed by first letter
 	this.all_tags = new Array();
 	this.suggested = new Array();
 
@@ -42,17 +43,22 @@
 	var obj = this;
 	$( this.tags_selector ).each( function(i) {
 		var n = this.firstChild.nodeValue;
+		var c = n.substr(0,1);
 
 		obj.t.obj[n] = this;
 		obj.t.exists[n] = true;
-		obj.all_tags.push( n );
+		if (obj.all_tags[c] == null) {
+			obj.all_tags[c] = new Array( n );
+		} else {
+			obj.all_tags[c].push( n );
+		}
 
 		this.onclick = function() {
 			return obj.tag( n );
 		}
 		this.href = '#'+i;	// FIXME debug
 	});
-	$.log.info( 'found ' + this.all_tags.length + ' tags' );
+	$.log.info( 'found ' + this.t.obj.length + ' tags' );
 
 	$.log.info( 'hook onchange to '+this.tags_form );
 	$( this.tags_form ).keyup( function(e) {
@@ -80,6 +86,7 @@
 			case 8:		// backspace
 			case 46:	// del
 				ret = false;
+				break;
 			case 37:	// left
 			case 39:	// right
 				return true;
@@ -118,10 +125,13 @@
 	var suggest = '';
 	this.suggested = new Array();
 
-	for(var i = 0; i < this.all_tags.length; i++) {
-		var t = this.all_tags[i];
-		if ( t.substr(0, len) == partial ) {
-			$.log.debug('suggested: ' + t );
+	var c = partial.substr(0,1);
+
+	for(var i = 0; i < this.all_tags[ c ].length; i++) {
+		var t = this.all_tags[c][i];
+		if ( t.substr(0, len) == partial && this.entered.tag[ t ] == null) {
+
+			//$.log.debug('suggested: ' + t );
 
 			jQuery.className.add( this.t.obj[t], 'suggested' );