Dispatch a "change" Event on quit to notify other handlers

botanjs/src/Components/Vim/Actions/VISUAL.js

@@ -48,9 +48,19 @@
 		return i;
 	};
 
-	/** marker @type {Components.Vim.State.Marks} */
+	var lineInfo = function( c )
-	var MarkSelected = function( marker, PStart, PEnd )
 	{
+		return {
+			lineNum: c.getLine().lineNum
+			, aX: c.aX
+		};
+	};
+
+	/** marker @type {Components.Vim.State.Marks} */
+	var MarkSelected = function( marker, s, e )
+	{
+		marker.set( "<", s.lineNum, s.aX );
+		marker.set( ">", e.lineNum, e.aX );
 	};
 
 	/** @type {Components.Vim.IAction} */
@@ -68,14 +78,12 @@
 		/** @type {Components.Vim.Cursor} */
 		this.__cursor = Cursor;
 
-		var s = {
+		var s = lineInfo( Cursor );
-			lineNum: Cursor.getLine().lineNum
-			, X: Cursor.X
-			, aPos: Cursor.aPos
-			, pstart: Cursor.PStart
-		};
 
-		s.aStart = s.aPos - Cursor.aX;
+		s.aPos = Cursor.aPos;
+		s.X = Cursor.X;
+		s.pStart = Cursor.PStart;
+		s.aStart = s.aPos - s.aX;
 
 		Cursor.suppressEvent();
 		Cursor.lineEnd( true );
@@ -220,7 +228,7 @@
 			Action.dispose();
 			cur.unsuppressEvent();
 
-			startLine.pstart = cur.PStart;
+			startLine.pStart = cur.PStart;
 
 			return true;
 		}
@@ -253,13 +261,13 @@
 
 			debug.Info( "Min aPos: " + minAp, "Max aPos: " + maxAp );
 
-			var pstart = startLine.X;
+			var pStart = startLine.X;
 			var nstart = cur.PStart;
 
 			// highlight from the start
 			if( startLine.aPos < minAp )
 			{
-				pstart = 0;
+				pStart = 0;
 
 				if( this.__mode == MODE_LINE )
 				{
@@ -276,14 +284,14 @@
 			// highlight from the end
 			else if( maxAp < startLine.aPos )
 			{
-				pstart = -2;
+				pStart = -2;
 				var i = 0;
 				do
 				{
 					if( line.placeholder ) break;
 					if( i <= feeder.moreAt )
 					{
-						pstart += line.toString().length + 1;
+						pStart += line.toString().length + 1;
 					}
 					i ++;
 				}
@@ -295,11 +303,11 @@
 				if( this.__mode == MODE_LINE )
 				{
 					cur.suppressEvent();
-					pstart = 0;
+					pStart = 0;
 
 					if( currAp < startLine.aPos )
 					{
-						pstart = -1;
+						pStart = -1;
 						l ++;
 
 						cur.lineStart();
@@ -316,7 +324,7 @@
 						cur.lineStart();
 						nstart = cur.PStart;
 						cur.lineEnd( true );
-						pstart = cur.PStart;
+						pStart = cur.PStart;
 						l = line.lineNum;
 					}
 
@@ -334,12 +342,12 @@
 				do
 				{
 					if( line.lineNum == l || line.placeholder ) break;
-					pstart += line.toString().length + 1;
+					pStart += line.toString().length + 1;
 				}
 				while( line = line.next );
 			}
 
-			var prevPos = pstart;
+			var prevPos = pStart;
 			var newPos = nstart;
 
 			var posDiff = newPos - prevPos;
@@ -351,12 +359,14 @@
 			if( 0 <= posDiff )
 			{
 				newPos = newPos + 1;
+				MarkSelected( e.target.marks, startLine, lineInfo( cur ) );
 			}
 			// e<--s
 			else if( posDiff < 0 )
 			{
 				prevPos += posDiff;
-				newPos = pstart + 1;
+				newPos = pStart + 1;
+				MarkSelected( e.target.marks, lineInfo( cur ), startLine );
 			}
 
 			cur.PStart = prevPos;

botanjs/src/Components/Vim/LineFeeder.js

@@ -240,7 +240,7 @@
 			if( this.__content[ i + 1 ] == "\t" ) tabs ++;
 			i ++;
 		}
-		while( i < l )
+		while( i < l );
 
 		if( tabs )
 		{

botanjs/src/Components/Vim/State/Marks.js

@@ -6,7 +6,7 @@
 
 	var beep = __import( "Components.Vim.Beep" );
 
-	var Keys = "'ABCDEFGHIJKLMNOPQRSTUVWXYabcdefghijklmnopqrstuvwxy\"[]^.<>";
+	var Keys = "'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\"[]^.<>";
 
 	var Marks = function()
 	{
@@ -25,12 +25,28 @@
 		return true;
 	};
 
+	Marks.prototype.save = function()
+	{
+		var saved = {};
+		// A-z
+		for( var i = 1; i < 53; i ++ )
+		{
+			var k = Keys[ i ];
+			if( this.__marks[ k ] != undefined )
+			{
+				saved[ k ] = this.__marks[ k ];
+			}
+		}
+
+		return saved;
+	};
+
 	Marks.prototype.get = function( t )
 	{
 		return this.__marks[ t ];
 	};
 
-	__readOnly( Marks, "Keys", function() { return Keys; } );
+	__const( Marks, "Keys", Keys );
 
 	ns[ NS_EXPORT ]( EX_CLASS, "Marks", Marks );
 

botanjs/src/Components/Vim/VimArea.js

@@ -381,6 +381,7 @@
 		stage.element.value = this.content;
 
 		delete Insts[ this.__instIndex ];
+		stage.dispatchEvent( new Event( "change" ) );
 	};
 
 	__readOnly( VimArea.prototype, "index", function()