Merge remote-tracking branch 'vim/master' into Astro

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

@@ -10,6 +10,7 @@
 	var Stack                                  = __import( "Components.Vim.State.Stack" );
 
 	var Mesg = __import( "Components.Vim.Message" );
+	var beep = __import( "Components.Vim.Beep" );
 
 	var occurence = __import( "System.utils.Perf.CountSubstr" );
 
@@ -20,19 +21,23 @@
 		this.__cursor = Cursor;
 		this.__nline = 0;
 		this.__startX = Cursor.aPos;
+		this.__panY = this.__cursor.feeder.panY;
+
+		Cursor.suppressEvent();
 	};
 
 	DELETE.prototype.allowMovement = true;
 
 	DELETE.prototype.dispose = function()
 	{
-
+		this.__cursor.unsuppressEvent();
 	};
 
 	DELETE.prototype.handler = function( e, sp )
 	{
 		e.preventDefault();
 
+		if( e.ModKeys ) return;
 
 		/** @type {Components.Vim.State.Registers} */
 		var reg = e.target.registers;
@@ -41,21 +46,93 @@
 		var feeder = cur.feeder;
 
 		var Triggered = false;
+		var newLine = false;
 
 		if( sp == undefined )
 		{
-			if( this.__startX != cur.aPos )
-			{
-				Triggered = true;
+			Triggered = true;
 
-				if( e.kMap( "l" ) )
+			sp = this.__startX;
+
+			var currAp = cur.aPos;
+			if( this.__startX != currAp )
+			{
+				// Remove to start
+				if( e.kMap( "^" ) )
+				{
+					sp --;
+				}
+				// Remove char in cursor
+				else if( e.kMap( "l" ) )
 				{
 					cur.moveX( -1 );
 				}
-
-				sp = this.__startX;
+				// Remove char before cursor
+				else if( e.kMap( "h" ) )
+				{
+					sp = currAp;
+				}
+				// Remove the current and the following line
+				else if( e.kMap( "j" ) )
+				{
+					newLine = true;
+					cur.lineEnd( true );
+					sp = cur.aPos;
+					cur.moveY( -1 );
+					cur.lineStart();
+					this.__startX = cur.aPos;
+				}
+				// Remove the current and the preceding line
+				else if( e.kMap( "k" ) )
+				{
+					newLine = true;
+					cur.moveY( 1 );
+					cur.lineEnd( true );
+					sp = cur.aPos;
+					cur.moveY( -1 );
+					cur.lineStart();
+				}
+				else if( this.__startX < currAp )
+				{
+					// Swap the movement
+					// This is to move the REDO / UNDO Cursor
+					// position to the earlier position
+					sp = currAp;
+					cur.moveTo( this.__startX );
+				}
+			}
+			// Remove the current line
+			else
+			{
+				if( e.kMap( "d" ) )
+				{
+					newLine = true;
+					cur.lineEnd( true );
+					sp = cur.aPos;
+					cur.lineStart();
+				}
+				else if( e.range )
+				{
+					sp = e.range.close;
+					cur.moveTo( e.range.open, true );
+				}
+				else if( e.kMap( "^" ) )
+				{
+					// Do nothing as nothing can be removed
+					// since there is no successful movement
+					return true;
+				}
+				// this is the same as kMap( "h" ) above
+				else if( e.kMap( "$" ) )
+				{
+					sp = cur.aPos;
+				}
+				else
+				{
+					beep();
+					return true;
+				}
 			}
-			else return;
 		}
 
 		var c = feeder.content;
@@ -70,23 +147,23 @@
 		}
 
 		var removed = c.substring( s, e + 1 );
-		reg.change( removed );
+		reg.change( removed, newLine );
 
 		this.__nline = occurence( removed, "\n" );
 
 		feeder.content = c.substring( 0, s ) + c.substring( e + 1 );
 
+		// Try to keep the original panning if possible
+		feeder.pan( undefined
+			, this.__panY < feeder.panY
+				? this.__panY - feeder.panY
+				: undefined
+		);
+		cur.moveTo( s );
+
 		var stator = new Stator( cur, s );
 		var stack = new Stack();
 
-		c = c[ e + 1 ];
-		if( c == "\n" || c == undefined )
-		{
-			cur.suppressEvent();
-			cur.moveX( -1 );
-			cur.unsuppressEvent();
-		}
-
 		var f = stator.save( 0, removed );
 		stack.store( function() {
 			f();
@@ -96,8 +173,6 @@
 
 		cur.rec.record( stack );
 
-		feeder.pan();
-
 		return Triggered;
 	};
 
@@ -105,7 +180,7 @@
 	{
 		if( this.__nline )
 		{
-			return Mesg( "LINE_FEWER", this.__nline );
+			return Mesg( "LINES_FEWER", this.__nline );
 		}
 
 		return "";

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

@@ -0,0 +1,127 @@
+(function(){
+	var ns = __namespace( "Components.Vim.Actions" );
+
+	/** @type {System.Debug} */
+	var debug                                 = __import( "System.Debug" );
+
+	var Mesg = __import( "Components.Vim.Message" );
+
+	// Private static
+	var PATTERN = "";
+
+	var ParsePattern = function( pattern )
+	{
+		var parsed = "";
+		var l = pattern.length;
+
+		for( var i = 1; i < l; i ++ )
+		{
+			switch( pattern[ i ] )
+			{
+				case "^I":
+					parsed += "\t";
+					break;
+				case "\\":
+					var tok = pattern[ ++ i ];
+					debug.Error( "Unknown escaped token: " + tok );
+					++ i;
+				default:
+					parsed += pattern[ i ];
+			}
+		}
+
+		var RegEx = null;
+
+		try
+		{
+			var RegEx = new RegExp( parsed, "gm" );
+		}
+		catch( ex )
+		{
+			debug.Error( ex );
+		}
+
+		return RegEx;
+	};
+
+	/** @type {Components.Vim.Cursor.IAction} */
+	var FIND = function( Cursor )
+	{
+		/** @type {Components.Vim.Cursor} */
+		this.__cursor = Cursor;
+		this.__msg = "";
+		Cursor.suppressEvent();
+	};
+
+	FIND.prototype.dispose = function()
+	{
+		this.__cursor.unsuppressEvent();
+	};
+
+	FIND.prototype.handler = function( e, p )
+	{
+		e.preventDefault();
+
+		if( p ) PATTERN = p;
+
+		var search = ParsePattern( PATTERN );
+
+		var content = this.__cursor.feeder.content;
+
+		var cur = this.__cursor;
+		var p = cur.aPos;
+
+		var r;
+		var Hit;
+		var FirstHit;
+		var PrevStack = [];
+
+		while( ( r = search.exec( content ) ) !== null )
+		{
+			if( !FirstHit ) FirstHit = r.index;
+			if( p < r.index )
+			{
+				Hit = r.index;
+				break;
+			}
+
+			PrevStack.push( r.index );
+		}
+
+		if( e.kMap( "N" ) )
+		{
+			Hit = PrevStack[ PrevStack.length - 2 ];
+			if( Hit == undefined )
+			{
+				this.__msg = Mesg( "SEARCH_HIT_TOP" );
+
+				while( ( r = search.exec( content ) ) !== null ) Hit = r.index;
+			}
+		}
+		else if( FirstHit != undefined && Hit == undefined )
+		{
+			// Search Hit Bottom
+			Hit = FirstHit;
+			this.__msg = Mesg( "SEARCH_HIT_BOTTOM" );
+		}
+		else
+		{
+			this.__msg = PATTERN.join( "" )
+		}
+
+		if( Hit == undefined )
+		{
+		}
+		else
+		{
+			cur.moveTo( Hit );
+		}
+	};
+
+	FIND.prototype.getMessage = function()
+	{
+		return this.__msg;
+	};
+
+	ns[ NS_EXPORT ]( EX_CLASS, "FIND", FIND );
+})();

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

@@ -29,16 +29,23 @@
 		/** @type {Components.Vim.Cursor} */
 		this.__cursor = Cursor;
 
-		this.__Stator = new Stator( Cursor );
+		this.__stator = new Stator( Cursor );
 
 		// Initialize this stack
 		this.__rec( "", true );
+
+		var l = this.__cursor.feeder.firstBuffer.cols;
+		var msg = Mesg( "INSERT" );
+
+		for( var i = msg.length; i < l; i ++ ) msg += " ";
+		this.__msg = msg;
 	};
 
 	INSERT.prototype.allowMovement = false;
 
 	INSERT.prototype.dispose = function()
 	{
+		this.__msg = "";
 		this.__rec( "", true );
 		this.__cursor.moveX( -1 );
 	};
@@ -55,7 +62,7 @@
 				) return;
 
 				this.__stack.store(
-					this.__Stator.save( this.__insertLength, this.__contentUndo )
+					this.__stator.save( this.__insertLength, this.__contentUndo )
 				);
 
 				this.__cursor.rec.record( this.__stack );
@@ -158,11 +165,7 @@
 
 	INSERT.prototype.getMessage = function()
 	{
-		var l = this.__cursor.feeder.firstBuffer.cols;
-		var msg = Mesg( "INSERT" );
-
-		for( var i = msg.length; i < l; i ++ ) msg += " ";
-		return msg;
+		return this.__msg;
 	};
 
 	ns[ NS_EXPORT ]( EX_CLASS, "INSERT", INSERT );

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

@@ -1,8 +1,6 @@
 (function(){
 	var ns = __namespace( "Components.Vim.Actions" );
 
-	/** @type {Components.Vim.State.Stack} */
-	var Stack                                 = __import( "Components.Vim.State.Stack" );
 	/** @type {System.Debug} */
 	var debug                                 = __import( "System.Debug" );
 

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

@@ -0,0 +1,101 @@
+(function(){
+	var ns = __namespace( "Components.Vim.Actions" );
+
+	/** @type {Components.Vim.State.Stator} */
+	var Stator                                 = __import( "Components.Vim.State.Stator" );
+	/** @type {Components.Vim.State.Stack} */
+	var Stack                                  = __import( "Components.Vim.State.Stack" );
+
+	var Mesg = __import( "Components.Vim.Message" );
+	var occurence = __import( "System.utils.Perf.CountSubstr" );
+
+	/** @type {Components.Vim.Cursor.IAction} */
+	var PUT = function( Cursor )
+	{
+		/** @type {Components.Vim.Cursor} */
+		this.__cursor = Cursor;
+		this.__msg = "";
+		Cursor.suppressEvent();
+	};
+
+	PUT.prototype.allowMovement = false;
+
+	PUT.prototype.dispose = function()
+	{
+		this.__cursor.unsuppressEvent();
+	};
+
+	PUT.prototype.handler = function( e )
+	{
+		e.preventDefault();
+
+		// TODO: Get the input for determinating registers
+		var inputStack = false;
+
+		var cput = this.__cursor.Vim.registers.get( inputStack );
+		if( !cput ) return true;
+
+		var clen = cput.length;
+		var nLines = occurence( cput, "\n" );
+
+		var cur = this.__cursor;
+		var feeder = cur.feeder;
+
+		var newLine = cput.newLine;
+
+		// Compensation
+		var c = e.kMap( "P" ) ? 0 : -1;
+
+		if( newLine )
+		{
+			cur.moveY( -c );
+			cur.lineStart();
+		}
+
+		var stator = new Stator( cur );
+		var aP = cur.aPos;
+
+		feeder.content = feeder.content.substring( 0, aP )
+			+ cput
+			+ feeder.content.substring( aP );
+
+		feeder.pan();
+
+		cur.moveTo( 0 < nLines ? aP : aP + clen, true );
+
+		var stack = new Stack();
+
+		if( newLine )
+		{
+			var f = stator.save( clen, "" );
+			stack.store( function()
+			{
+				f();
+				cur.moveY( c );
+			} );
+		}
+		else
+		{
+			stack.store( stator.save( clen, "" ) );
+		}
+		cur.rec.record( stack );
+
+		this.__put = cput;
+
+		if( nLines )
+		{
+			this.__msg = Mesg( "LINES_MORE", nLines );
+		}
+
+		cur.moveX( -1 );
+
+		return true;
+	};
+
+	PUT.prototype.getMessage = function()
+	{
+		return this.__msg;
+	};
+
+	ns[ NS_EXPORT ]( EX_CLASS, "PUT", PUT );
+})();

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

@@ -16,7 +16,6 @@
 	{
 		this.__reset( Cursor );
 		this.__msg = Mesg( "VISUAL" );
-		this.__leaveMesg = "";
 
 		Cursor.blink = false;
 		Cursor.pSpace = true;
@@ -35,11 +34,22 @@
 
 	VISUAL.prototype.dispose = function()
 	{
-		this.__msg = this.__leaveMesg;
-		this.__cursor.blink = true;
-		this.__cursor.pSpace = false;
-		this.__cursor.PStart = this.__selStart;
-		this.__cursor.PEnd = this.__selStart + 1;
+		var c = this.__cursor;
+
+		c.blink = true;
+		c.pSpace = false;
+		c.PStart = this.__selStart;
+		c.PEnd = this.__selStart + 1;
+
+		// This fix the highlighting position of missing phantomSpace
+		// for maximum filled line
+		if( c.feeder.wrap && 0 < c.X )
+		{
+			c.suppressEvent();
+			c.moveX( -1 );
+			c.moveX( 1 );
+			c.unsuppressEvent();
+		}
 	};
 
 	VISUAL.prototype.handler = function( e, done )
@@ -76,7 +86,13 @@
 			}
 
 			Action.handler( e, this.__startaP );
-			this.__leaveMesg = Action.getMessage();
+
+			if( Action.constructor != DELETE )
+			{
+				cur.moveTo( this.__startaP );
+			}
+
+			this.__msg = Action.getMessage();
 
 			Action.dispose();
 			cur.unsuppressEvent();

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

@@ -1,31 +1,161 @@
 (function(){
 	var ns = __namespace( "Components.Vim.Actions" );
 
+	/** @type {System.Debug} */
+	var debug = __import( "System.Debug" );
+
 	var Mesg = __import( "Components.Vim.Message" );
+	var beep = __import( "Components.Vim.Beep" );
+
+	var occurence = __import( "System.utils.Perf.CountSubstr" );
 
 	/** @type {Components.Vim.Cursor.IAction} */
 	var YANK = function( Cursor )
 	{
 		/** @type {Components.Vim.Cursor} */
 		this.__cursor = Cursor;
+		this.__startX = Cursor.aPos;
+		this.__msg = "";
+
+		Cursor.suppressEvent();
 	};
 
 	YANK.prototype.allowMovement = true;
 
 	YANK.prototype.dispose = function()
 	{
-
+		this.__cursor.unsuppressEvent();
 	};
 
-	YANK.prototype.handler = function( e )
+	YANK.prototype.handler = function( e, sp )
 	{
 		e.preventDefault();
 
+		if( e.ModKeys || e.kMap( "i" ) ) return;
+
+		/** @type {Components.Vim.State.Registers} */
+		var reg = e.target.registers;
+
+		var cur = this.__cursor;
+		var feeder = cur.feeder;
+
+		var Triggered = false;
+
+		var newLine = false;
+		if( sp == undefined )
+		{
+			Triggered = true;
+
+			sp = this.__startX;
+
+			var currAp = cur.aPos;
+			if( this.__startX != currAp )
+			{
+				// Remove to start
+				if( e.kMap( "^" ) )
+				{
+					sp --;
+				}
+				// Remove char in cursor
+				else if( e.kMap( "l" ) )
+				{
+					cur.moveX( -1 );
+				}
+				// Remove char before cursor
+				else if( e.kMap( "h" ) )
+				{
+					sp = currAp;
+				}
+				// Remove the current and the following line
+				else if( e.kMap( "j" ) )
+				{
+					newLine = true;
+					cur.lineEnd( true );
+					sp = cur.aPos;
+					cur.moveY( -1 );
+					cur.lineStart();
+					this.__startX = cur.aPos;
+				}
+				// Remove the current and the preceding line
+				else if( e.kMap( "k" ) )
+				{
+					newLine = true;
+					cur.moveY( 1 );
+					cur.lineEnd( true );
+					sp = cur.aPos;
+					cur.moveY( -1 );
+					cur.lineStart();
+				}
+				else if( this.__startX < currAp )
+				{
+					// Swap the movement
+					// This is to move the REDO / UNDO Cursor
+					// position to the earlier position
+					sp = currAp;
+					cur.moveTo( this.__startX );
+				}
+			}
+			// Remove the current line
+			else
+			{
+				if( e.kMap( "y" ) )
+				{
+					newLine = true;
+					cur.lineEnd( true );
+					sp = cur.aPos;
+					cur.lineStart();
+				}
+				else if( e.range )
+				{
+					sp = e.range.close;
+					cur.moveTo( e.range.open, true );
+				}
+				else if( e.kMap( "^" ) )
+				{
+					// Do nothing as nothing can be removed
+					// since there is no successful movement
+					return true;
+				}
+				// this is the same as kMap( "h" ) above
+				else if( e.kMap( "$" ) )
+				{
+					sp = cur.aPos;
+				}
+				else
+				{
+					beep();
+					return true;
+				}
+			}
+		}
+
+		var s = sp;
+		var e = cur.aPos;
+
+		if( e < s )
+		{
+			s = cur.aPos;
+			e = sp;
+		}
+
+		cur.moveTo( s );
+
+		var yText = cur.feeder.content.substring( s, e + 1 );
+
+		reg.yank( yText, newLine );
+
+		var nline = occurence( yText, "\n" );
+		if( nline )
+		{
+			this.__msg = Mesg( "LINES_YANKED", nline );
+		}
+
+		return Triggered;
 	};
 
 	YANK.prototype.getMessage = function()
 	{
-		return "<TODO> YANK COMMAND";
+		return this.__msg;
 	};
 
 	ns[ NS_EXPORT ]( EX_CLASS, "YANK", YANK );

botanjs/src/Components/Vim/Controls.js

@@ -3,6 +3,10 @@
 
 	/** @type {System.Debug} */
 	var debug = __import( "System.Debug" );
+
+	/** @type {Components.Vim.Ex.Command} */
+	var ExCommand = __import( "Components.Vim.Ex.Command" );
+
 	var beep = ns[ NS_INVOKE ]( "Beep" );
 
 	var SHIFT = 1 << 9;
@@ -14,8 +18,12 @@
 	var KEY_ALT = 18;
 
 	var BACKSPACE = 8;
+	var TAB = 9;
+	var ENTER = 13;
 	var DELETE = 46;
 
+	var UP = 38; var DOWN = 40; var LEFT = 37; var RIGHT = 39;
+
 	var _0 = 48; var _1 = 49; var _2 = 50; var _3 = 51; var _4 = 52;
 	var _5 = 53; var _6 = 54; var _7 = 55; var _8 = 56; var _9 = 57;
 
@@ -35,6 +43,7 @@
 	var F11 = 122; var F12 = 123;
 
 	var COMMA = 188; var FULLSTOP = 190;
+	var SLASH = 191; var BACK_SLASH = 220;
 
 	var __maps = {};
 	var Map = function( str )
@@ -69,6 +78,13 @@
 		{
 			case "BS": kCode = Mod + BACKSPACE; break;
 			case "Del": kCode = Mod + DELETE; break;
+			case "Enter": kCode = Mod + ENTER; break;
+			case "Tab": kCode = Mod + TAB; break;
+
+			case "Up": kCode = Mod + UP; break;
+			case "Down": kCode = Mod + DOWN; break;
+			case "Left": kCode = Mod + LEFT; break;
+			case "Right": kCode = Mod + RIGHT; break;
 
 			case "A": Mod = SHIFT; case "a": kCode = Mod + A; break;
 			case "B": Mod = SHIFT; case "b": kCode = Mod + B; break;
@@ -126,14 +142,18 @@
 		this.__sfeeder = vimArea.statusFeeder;
 
 		this.__ccur = this.__cfeeder.cursor;
+
+		// Dived composite command handler
+		// Has full control of the key input, except Esc
+		this.__divedCCmd = null;
 	};
 
-	Controls.prototype.__comp = function( e, handler )
+	Controls.prototype.__composite = function( e, handler )
 	{
 		if( handler )
 		{
-			if( !this.__compReg ) this.__compReg = [];
-			this.__compReg.push({
+			if( !this.__compositeReg ) this.__compositeReg = [];
+			this.__compositeReg.push({
 				keys: Array.prototype.slice.call( arguments, 2 )
 				, handler: handler
 				, i: 0
@@ -143,9 +163,9 @@
 
 		var kCode = e.keyCode;
 
-		for( var i = 0; i < this.__compReg.length; i ++ )
+		for( var i = 0; i < this.__compositeReg.length; i ++ )
 		{
-			var compReg = this.__compReg[i];
+			var compReg = this.__compositeReg[i];
 			var keys = compReg.keys;
 
 			if( keys[ compReg.i ++ ] == kCode )
@@ -153,7 +173,7 @@
 				if( compReg.i == keys.length )
 				{
 					compReg.handler( e );
-					this.__compReg = null;
+					this.__compositeReg = null;
 					this.__cMovement = false;
 				}
 
@@ -161,8 +181,8 @@
 			}
 		}
 
-		if( this.__compReg ) beep();
-		this.__compReg = null;
+		if( this.__compositeReg ) beep();
+		this.__compositeReg = null;
 		this.__cMovement = false;
 		return false;
 	};
@@ -178,22 +198,54 @@
 			case SHIFT + A: // Append at the line end
 				ccur.lineEnd();
 			case A: // Append
-				this.__cMoveX( 1, true, true );
+				ccur.moveX( 1, true, true );
 			case I: // Insert
 				ccur.openAction( "INSERT" );
 				break;
+
+			case SHIFT + O: // new line before insert
+				ccur.lineStart();
+				ccur.openAction( "INSERT" );
+				ccur.action.handler( new InputEvent( e.sender, "Enter" ) );
+				ccur.moveY( -1 );
+				break;
+			case O: // new line insert
+				ccur.lineEnd( true );
+				ccur.openAction( "INSERT" );
+				ccur.action.handler( new InputEvent( e.sender, "Enter" ) );
+				break;
+
 			case U: // Undo
 				ccur.openRunAction( "UNDO", e );
 				break;
 			case CTRL + R: // Redo
 				ccur.openRunAction( "REDO", e );
 				break;
+
 			case D: // Del with motion
 				ccur.openAction( "DELETE" );
 				break;
-			case X: // Del
+			case Y: // Yank with motion
+				ccur.openAction( "YANK" );
 				break;
+
+			case P: // Put
+				ccur.suppressEvent();
+				ccur.moveX( 1, false, true );
+				ccur.unsuppressEvent();
+			case SHIFT + P: // Put before
+				ccur.openRunAction( "PUT", e );
+				break;
+
 			case SHIFT + X: // Delete before
+				if( !this.__cMoveX( -1 ) ) break;
+			case X: // Del
+				if( ccur.getLine().content == "" )
+				{
+					beep();
+					break;
+				}
+				ccur.openRunAction( "DELETE", e, ccur.aPos );
 				break;
 			case SHIFT + U: // Undo previous changes in oneline
 				break;
@@ -226,7 +278,12 @@
 
 		var x = ccur.X;
 		ccur.moveX( a, b, c || ccur.pSpace );
-		if( ccur.X == x ) beep();
+		if( ccur.X == x )
+		{
+			beep();
+			return false;
+		}
+		return true;
 	};
 
 	Controls.prototype.__cMoveY = function( a )
@@ -238,20 +295,22 @@
 		ccur.moveY( a );
 		if( y == ( ccur.Y + cfeeder.panY ) )
 		{
-			if( 0 < a && !cfeeder.EOF ) return;
+			if( 0 < a && !cfeeder.EOF ) return true;
 			beep();
 		}
+
+		return false;
 	};
 
 	Controls.prototype.__cursorCommand = function( e )
 	{
 		var kCode = e.keyCode;
 
-		if( this.__cMovement && this.__comp )
+		if( this.__cMovement )
 		{
 			if( !e.ModKeys )
 			{
-				this.__comp( e );
+				this.__composite( e );
 				return true;
 			}
 		}
@@ -270,14 +329,16 @@
 			case J: this.__cMoveY( 1 ); break; // Down
 
 			case CTRL + F: // Page Down
-				if( cfeeder.firstBuffer.next.placeholder )
+				if( cfeeder.firstBuffer.nextLine.placeholder )
 				{
 					beep();
 					break;
 				}
 
 				var oPan = cfeeder.panY;
-				cfeeder.pan( undefined, vima.rows - 1 );
+				cfeeder.pan( undefined, cfeeder.moreAt );
+				cfeeder.softReset();
+
 				ccur.moveY( -ccur.Y );
 
 				break;
@@ -287,7 +348,9 @@
 					beep();
 					break;
 				}
-				cfeeder.pan( undefined, -vima.rows + 1 );
+				cfeeder.pan( undefined, -cfeeder.moreAt );
+				cfeeder.softReset();
+
 				ccur.moveY( -ccur.Y );
 				if( !cfeeder.EOF ) ccur.moveY( cfeeder.moreAt );
 				break;
@@ -340,7 +403,7 @@
 				this.__cMovement = true;
 
 				// Word boundary
-				this.__comp( e, function( e2 ) {
+				this.__composite( e, function( e2 ) {
 					var WordMatch = analyzer.wordAt( ccur.aPos );
 					e2.__range = WordMatch;
 				}, W );
@@ -359,25 +422,36 @@
 				};
 
 				// Bracket boundaries
-				this.__comp( e, bracket , SHIFT + _0 );
-				this.__comp( e, bracket, SHIFT + _9 );
-				this.__comp( e, squareBracket, S_BRACKET_L );
-				this.__comp( e, squareBracket, S_BRACKET_R );
-				this.__comp( e, curlyBracket, SHIFT + S_BRACKET_L );
-				this.__comp( e, curlyBracket, SHIFT + S_BRACKET_R );
+				this.__composite( e, bracket , SHIFT + _0 );
+				this.__composite( e, bracket, SHIFT + _9 );
+				this.__composite( e, squareBracket, S_BRACKET_L );
+				this.__composite( e, squareBracket, S_BRACKET_R );
+				this.__composite( e, curlyBracket, SHIFT + S_BRACKET_L );
+				this.__composite( e, curlyBracket, SHIFT + S_BRACKET_R );
 				break;
 
 			case G: // Go to top
 				this.__cMovement = true;
-				this.__comp( e, function(){
+				this.__composite( e, function(){
 					ccur.moveY( -Number.MAX_VALUE );
 					ccur.moveX( -Number.MAX_VALUE, true );
 				}, G );
-				this.__comp( e, function(){
+				this.__composite( e, function(){
 					ccur.openRunAction( "PRINT_HEX", e );
 				}, _8 );
 				break;
 
+			case SHIFT + N: // Next Search
+			case N: // Next Search
+				ccur.openRunAction( "FIND", e );
+				break;
+
+			case SLASH: // "/" Search movement
+				this.__cMovement = true;
+
+				this.__divedCCmd = new ExCommand( ccur, "/" );
+				this.__divedCCmd.handler( e );
+				break;
 			default:
 				cursorHandled = false;
 		}
@@ -398,12 +472,40 @@
 		) return;
 
 		// Clear composite command
-		if( e.Escape && this.__compReg )
+		if( e.Escape )
 		{
-			this.__compReg = null;
+			var b = false;
 			this.__cMovement = false;
-			beep();
-			return;
+
+			if( this.__compositeReg )
+			{
+				b = true;
+				this.__compositeReg = null;
+			}
+			else if( this.__divedCCmd )
+			{
+				b = true;
+				this.__divedCCmd.dispose();
+				this.__divedCCmd = null;
+			}
+
+			if( b )
+			{
+				beep();
+				return;
+			}
+		}
+
+		if( this.__divedCCmd )
+		{
+			if( this.__divedCCmd.handler( e ) )
+			{
+				this.__divedCCmd.dispose();
+				this.__cMovement = false;
+				this.__divedCCmd = null;
+			}
+
+			if( e.canceled ) return;
 		}
 
 		var cfeeder = this.__cfeeder;
@@ -422,7 +524,15 @@
 			else
 			{
 				if( ccur.action.allowMovement )
+				{
+					var SubCommand = !this.__compositeReg;
 					this.__cursorCommand( e, kCode );
+					if( SubCommand && this.__compositeReg )
+					{
+						e.preventDefault();
+						return;
+					}
+				}
 
 				if( ccur.action.handler( e ) )
 				{
@@ -440,28 +550,43 @@
 
 	var InputEvent = function( sender, e )
 	{
-		this.__e = e;
 		this.__target = sender;
+		this.__canceled = false;
 
-		var c = this.__e.keyCode;
+		if( typeof( e ) == "string" )
+		{
+			this.__key = e;
+			this.__modKeys = 0;
+			this.__kCode = Map( e );
+			this.__escape = this.__kCode == ESC;
+		}
+		else
+		{
+			this.__e = e;
 
-		this.__escape = c == ESC || ( e.ctrlKey && c == C );
-		this.__kCode = c
-			+ ( e.shiftKey || e.getModifierState( "CapsLock" ) ? SHIFT : 0 )
-			+ ( e.ctrlKey ? CTRL : 0 )
-			+ ( e.altKey ? ALT : 0 );
+			var c = this.__e.keyCode;
 
-		this.__modKeys = c == KEY_SHIFT || c == KEY_CTRL || c == KEY_ALT;
-		this.__key = e.key;
+			this.__escape = c == ESC || ( e.ctrlKey && c == C );
+			this.__kCode = c
+				+ ( e.shiftKey || e.getModifierState( "CapsLock" ) ? SHIFT : 0 )
+				+ ( e.ctrlKey ? CTRL : 0 )
+				+ ( e.altKey ? ALT : 0 );
+
+			this.__modKeys = c == KEY_SHIFT || c == KEY_CTRL || c == KEY_ALT;
+			this.__key = e.key;
+		}
 
 		this.__range = null;
 	};
 
+	InputEvent.prototype.cancel = function() { this.__canceled = true; };
+
 	__readOnly( InputEvent.prototype, "target", function() { return this.__target; } );
 	__readOnly( InputEvent.prototype, "key", function() { return this.__key; } );
 	__readOnly( InputEvent.prototype, "keyCode", function() { return this.__kCode; } );
 	__readOnly( InputEvent.prototype, "ModKeys", function() { return this.__modKeys; } );
 	__readOnly( InputEvent.prototype, "Escape", function() { return this.__escape; } );
+	__readOnly( InputEvent.prototype, "canceled", function() { return this.__canceled; } );
 
 	__readOnly( InputEvent.prototype, "range", function() {
 

botanjs/src/Components/Vim/Cursor.js

@@ -83,6 +83,9 @@
 		this.pSpace = false;
 
 		this.__suppEvt = 0;
+
+		// Offset compensation for max filled wrapped line
+		this.__off = 0;
 	};
 
 	// Set by VimArea
@@ -92,7 +95,14 @@
 	Cursor.prototype.moveTo = function( aPos, phantomSpace )
 	{
 		var content = this.feeder.content;
-		var lastLineNum = this.getLine().lineNum;
+		var pline = this.getLine();
+		var lastLineNum = pline.lineNum;
+
+		if( pline.placeholder )
+		{
+			lastLineNum = 0;
+			this.Y = 0;
+		}
 
 		var expLineNum = 0;
 		var lineStart = 0;
@@ -111,7 +121,11 @@
 		var jumpY = expLineNum - lastLineNum;
 		var jumpX = aPos < lineStart ? lineStart - aPos : aPos - lineStart;
 
+		jumpX += Math.ceil( jumpX / pline.cols ) - 1;
+
 		if( jumpY ) this.moveY( jumpY );
+
+		// This needed because first line does not contain first "\n" character
 		if( 0 < this.getLine().lineNum && lineStart <= aPos ) jumpX --;
 
 		this.moveX( - Number.MAX_VALUE );
@@ -123,13 +137,20 @@
 	Cursor.prototype.moveX = function( d, penetrate, phantomSpace )
 	{
 		var x = this.pX;
-
 		var updatePx = Boolean( d );
+
+		if( 0 < this.__off )
+		{
+			d += this.__off;
+			this.__off = 0;
+		}
+
 		if( updatePx ) x = this.X + d;
 
 		if( !d ) d = 1;
 
-		var buffs = this.feeder.lineBuffers;
+		var feeder = this.feeder;
+		var buffs = feeder.lineBuffers;
 
 		if( penetrate )
 		{
@@ -146,23 +167,61 @@
 		var content = line.visualLines.join( "\n" );
 		var cLen = content.length;
 
+		var lineEnd = 0;
+		var hasPhantomSpace = true;
+
+		// Empty lines has length of 1
+		// If length larger than a, need to compensate the lineEnd
+		// for phantomSpace
+		if( 1 < cLen )
+		{
+			// Begin check if whether this line contains phantomSpace
+			var lineNum = line.lineNum - 1;
+			var str = feeder.content;
+			for( var i = str.indexOf( "\n" ), j = 0; 0 <= i; i = str.indexOf( "\n", i ), j ++ )
+			{
+				if( lineNum == j ) break;
+				i ++;
+			}
+
+			if( j == 0 && i == -1 ) i = 0;
+
+			var end = str.indexOf( "\n", i + 1 );
+			end = end == -1 ? str.length : end;
+
+			// Actual LineLength
+			var hasPhantomSpace = 0 < ( end - i - 1 ) % line.cols;
+
+			if( hasPhantomSpace )
+			{
+				lineEnd = phantomSpace ? cLen - 1 : cLen - 2;
+			}
+			else
+			{
+				lineEnd = phantomSpace ? cLen : cLen - 1;
+			}
+		}
+
 		var c = content[ x ];
 
-		// Motion includes empty lines before cursor end
-		if( ( phantomSpace && cLen - 1 <= x ) || ( cLen == 1 && c == undefined ) )
+		// Whether x is at line boundary
+		var boundary = c == undefined || ( cLen == x + 1 && c == " " );
+
+		if( boundary )
 		{
-			x = 0 < d ? cLen - 1 : 0;
-		}
-		// ( 2 < cLen ) motion excludes empty lines at cursor end
-		else if( ( 2 <= cLen && x == cLen - 1 && c == " " ) || c == undefined )
-		{
-			x = 0 < d ? cLen - 2 : 0;
+			x = 0 < d ? lineEnd : 0;
 		}
 		else if( c == "\n" )
 		{
 			x += d;
 		}
 
+		// Wordwrap phantomSpace movement compensation on max filled lines
+		if( feeder.wrap && boundary && !hasPhantomSpace && phantomSpace )
+		{
+			this.__off = 1;
+		}
+
 		this.X = x;
 
 		if( updatePx )
@@ -170,6 +229,7 @@
 			this.pX = x;
 			this.updatePosition();
 		}
+
 	};
 
 	Cursor.prototype.lineStart = function()
@@ -186,10 +246,11 @@
 
 	Cursor.prototype.updatePosition = function()
 	{
-		var P = this.X + LineOffset( this.feeder.lineBuffers, this.Y );
+		var feeder = this.feeder;
+		var P = this.X + LineOffset( feeder.lineBuffers, this.Y ) + this.__off;
+
 		this.PStart = P;
 		this.PEnd = P + 1;
-		this.__p = P;
 
 		this.__visualUpdate();
 	};
@@ -310,6 +371,9 @@
 	Cursor.prototype.openAction = function( name )
 	{
 		if( this.action ) this.action.dispose();
+
+		debug.Info( "openAction: " + name );
+
 		this.action = new (Actions[ name ])( this );
 		this.__pulseMsg = null;
 
@@ -323,6 +387,8 @@
 		this.__pulseMsg = this.action.getMessage();
 		this.action = null;
 
+		debug.Info( "closeAction: " + this.__pulseMsg );
+
 		// Reset the analyzed content
 		this.Vim.contentAnalyzer.reset();
 
@@ -330,11 +396,11 @@
 	};
 
 	// Open, Run, then close an action
-	Cursor.prototype.openRunAction = function( name, e )
+	Cursor.prototype.openRunAction = function( name, e, arg1 )
 	{
 		/** @type {Components.Vim.IAction} */
 		var action = new (Actions[ name ])( this );
-		action.handler( e );
+		action.handler( e, arg1 );
 		this.__pulseMsg = action.getMessage();
 		action.dispose();
 
@@ -431,6 +497,8 @@
 		return p;
 	} );
 
+	__readOnly( Cursor.prototype, "face", function() { return "\u2588"; } );
+
 	__readOnly( Cursor.prototype, "message", function()
 	{
 		if( this.__pulseMsg )

botanjs/src/Components/Vim/Ex/Command.js

@@ -0,0 +1,228 @@
+(function(){
+	var ns = __namespace( "Components.Vim.Ex" );
+
+	/** @type {System.Cycle} */
+	var Cycle                        = __import( "System.Cycle" );
+	/** @type {System.Debug} */
+	var debug                        = __import( "System.Debug" );
+	/** @type {System.utils.Perf} */
+	var Perf                         = __import( "System.utils.Perf" );
+
+	/** @type {Components.Vim.State.History} */
+	var History                                 = __import( "Components.Vim.State.History" );
+	var Mesg                                    = __import( "Components.Vim.Message" );
+	var beep                                    = __import( "Components.Vim.Beep" );
+
+	// This is for security & privacy concerns?
+	var ZMap = {
+		"/": Perf.uuid
+		, ":" : Perf.uuid
+	};
+
+	/** @type {Components.Vim.Cursor.IAction} */
+	var Command = function( Cursor, Mode )
+	{
+		var _self = this;
+		if( !ZMap[ Mode ] ) throw new Error( "Unsupport mode: " + Mode );
+
+		/** @type {Components.Vim.Cursor} */
+		this.__cursor = Cursor;
+
+		this.__statusBar = Cursor.Vim.statusBar;
+
+		this.__mode = Mode;
+		this.__hist = new History( ZMap[ Mode ] );
+
+		this.__command = [];
+		this.__currentCommand = null;
+		this.__blinkId = "ExCommandBlinkCycle" + Perf.uuid;
+		this.__curPos = 0;
+
+		var feeder = Cursor.feeder;
+
+		var __blink = false;
+		var __holdBlink = false;
+		this.__blink = function()
+		{
+			__blink = true;
+			__holdBlink = true
+		};
+
+		Cycle.perma( this.__blinkId, function()
+		{
+			if( __holdBlink ) __holdBlink = false;
+			else __blink = !__blink;
+
+			feeder.dispatcher.dispatchEvent( new BotanEvent( "VisualUpdate" ) );
+		}, 600 );
+
+		this.__doBlink = function()
+		{
+			var c = "";
+			var comm = _self.__command;
+			var pos = _self.__curPos;
+			var cLen = comm.length;
+			var faced = true;
+
+			for( var i = 0; i < cLen; i ++ )
+			{
+				var v = comm[i];
+				if( __blink && i == pos )
+				{
+					face = true;
+					v = Cursor.face + v.substr( 1 );
+				}
+
+				c+= v;
+			}
+
+			if( __blink && cLen <= pos )
+			{
+				c += Cursor.face;
+			}
+
+			return c;
+		};
+
+		this.__statusBar.override = this.__doBlink;
+	};
+
+	Command.prototype.dispose = function()
+	{
+		this.__statusBar.override = null;
+
+		Cycle.permaRemove( this.__blinkId );
+		var feeder = this.__cursor.feeder;
+		feeder.dispatcher.dispatchEvent( new BotanEvent( "VisualUpdate" ) );
+	};
+
+	Command.prototype.handler = function( e )
+	{
+		e.preventDefault();
+
+		if( e.ModKeys ) return;
+
+		this.__blink();
+
+		var InputKey = null;
+
+		var histNav = false;
+
+		if( e.kMap( "Tab" ) )
+		{
+			InputKey = "^I";
+		}
+		else if( e.kMap( "C-v" ) )
+		{
+			this.__direct = true;
+		}
+		else if( e.kMap( "BS" ) )
+		{
+			if( this.__curPos == 1 && 1 < this.__command.length )
+				return false;
+
+			this.__command.splice( --this.__curPos, 1 );
+			if( this.__command.length == 0 )
+			{
+				e.cancel();
+				return true;
+			}
+		}
+		else if( e.kMap( "Del" ) )
+		{
+			this.__command.splice( this.__curPos, 1 );
+		}
+		else if( e.kMap( "Enter" ) )
+		{
+			this.__process( e );
+			return true;
+		}
+		else if( e.kMap( "Left" ) )
+		{
+			if( 1 < this.__curPos ) this.__curPos --;
+		}
+		else if( e.kMap( "Right" ) )
+		{
+			if( this.__curPos < this.__command.length )
+				this.__curPos ++;
+		}
+
+		// History stepping
+		else if( histNav = e.kMap( "Up" ) ) // History navigations
+		{
+			if( !this.__currentCommand )
+			{
+				this.__currentCommand = this.__command;
+			}
+
+			var n = this.__hist.prev( this.__currentCommand );
+
+			if( n )
+			{
+				this.__command = n;
+				this.__curPos = n.length;
+			}
+			else
+			{
+				beep();
+			}
+		}
+		else if( histNav = e.kMap( "Down" ) )
+		{
+			var n = this.__hist.next( this.__currentCommand );
+
+			if( n )
+			{
+				this.__command = n;
+				this.__curPos = n.length;
+			}
+			else if( this.__currentCommand )
+			{
+				this.__command = this.__currentCommand;
+				this.__currentCommand = null;
+			}
+
+			else beep();
+		}
+		else
+		{
+			InputKey = e.key;
+		}
+
+		if( InputKey != null )
+		{
+			this.__command.splice( this.__curPos ++, 0, InputKey );
+		}
+
+		if( !histNav )
+		{
+			this.__hist.reset();
+			if( this.__currentCommand ) this.__currentCommand = this.__command;
+		}
+
+		e.cancel();
+
+		var feeder = this.__cursor.feeder;
+		feeder.dispatcher.dispatchEvent( new BotanEvent( "VisualUpdate" ) );
+	};
+
+	Command.prototype.__process = function( e )
+	{
+		this.__hist.push( this.__command );
+
+		var action = "";
+		switch( this.__mode )
+		{
+			case "/":
+				action = "FIND";
+				break;
+		}
+
+		var cur = this.__cursor;
+		cur.suppressEvent();
+		this.__cursor.openRunAction( action, e, this.__command.slice() );
+		cur.unsuppressEvent();
+	};
+
+	ns[ NS_EXPORT ]( EX_CLASS, "Command", Command );
+})();

botanjs/src/Components/Vim/LineBuffer.js

@@ -3,6 +3,8 @@
 
 	var debug = __import( "System.Debug" );
 
+	var occurence = __import( "System.utils.Perf.CountSubstr" );
+
 	var LineBuffer = function( cols, nextLineBuffer )
 	{
 		this.prev = null;
@@ -60,6 +62,12 @@
 
 				line += c;
 			}
+
+			if( !br && i == this.cols && content[i] == "\n" )
+			{
+				i ++;
+				br = true;
+			}
 		}
 		else
 		{
@@ -97,7 +105,8 @@
 
 	LineBuffer.prototype.toString = function()
 	{
-		if( this.content.length < this.cols )
+		var c = this.cols - occurence( this.content, "\t" ) * ( this.tabWidth - 1 );
+		if( this.content.length < c )
 		{
 			return this.content + " ";
 		}

botanjs/src/Components/Vim/LineFeeder.js

@@ -141,17 +141,17 @@
 		// Y cannot be negative
 		if( Y < 0 ) Y = 0;
 
+		// Compensate the last "\n" content placeholder
+		var cont = this.content.slice( 0, -1 );
 		if( 0 < Y )
 		{
-			f = this.content.indexOf( "\n" );
+			f = cont.indexOf( "\n" );
 			for( i = 1; f != -1 && i < Y; i ++ )
 			{
-				var a = this.content.indexOf( "\n", f + 1 );
+				var a = cont.indexOf( "\n", f + 1 );
 				if( a == -1 )
 				{
-					Y = i - 1;
-					// -2 to compensate the last "\n" content placeholder
-					f -= 2;
+					Y = i;
 					break;
 				}
 				f = a;
@@ -226,9 +226,16 @@
 	__readOnly( Feeder.prototype, "docPos", function() {
 		var pos = "ALL";
 
-		if( 0 < this.panY &&  this.EOF )
+		if( 0 < this.panY )
 		{
-			pos = "BOTTOM";
+			if( this.EOF )
+			{
+				pos = "BOTTOM";
+			}
+			else
+			{
+				pos = Math.floor( ( this.panY / ( this.linesTotal - ( this.__rows - 1 ) ) ) * 100 ) + "%";
+			}
 		}
 		else
 		{

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

@@ -0,0 +1,96 @@
+(function(){
+	var ns = __namespace( "Components.Vim.State" );
+
+	/** @type {System.Debug} */
+	var debug                        = __import( "System.Debug" );
+
+	// private static
+	var Zones = {};
+
+	var PartialBA = function( a, b )
+	{
+		var l = b.length;
+		if( a.length < l ) return false;
+
+		for( var i = 0; i < l; i ++ )
+		{
+			if( a[ i ] != b[ i ] ) return false;
+		}
+
+		return true;
+	};
+
+	var ExactAB = function( a, b )
+	{
+		var l = a.length < b.length ? b.length : a.length;
+		for( var i = 0; i < l; i ++ )
+		{
+			if( a[ i ] != b[ i ] ) return false;
+		}
+
+		return true;
+	}
+
+	var History = function( z )
+	{
+		if( !Zones[ z ] ) Zones[ z ] = [];
+
+		this.__pi = 0;
+		this.__zone = Zones[ z ];
+		this.reset();
+	};
+
+	History.prototype.push = function( stack )
+	{
+		if( this.__zone.length
+			&& ExactAB( this.__zone[ this.__zone.length - 1 ], stack )
+		) {
+			debug.Info( "This is the previous command, skipping" );
+			return;
+		}
+		this.__zone.push( stack );
+	};
+
+	History.prototype.prev = function( stack )
+	{
+		if( this.__zone.length <= this.__i ) this.reset();
+
+		while( -1 < this.__i )
+		{
+			var st = this.__zone[ this.__i -- ];
+			if( st && PartialBA( st, stack ) )
+			{
+				return st.slice();
+			}
+		}
+
+		return null;
+	};
+
+	History.prototype.next = function( stack )
+	{
+		if( this.__i < 0 )
+		{
+			this.__i ++;
+			this.next( stack );
+		}
+
+		while( this.__i < this.__zone.length )
+		{
+			var st = this.__zone[ this.__i ++ ];
+			if( st && PartialBA( st, stack ) )
+			{
+				return st.slice();
+			}
+		}
+
+		return null;
+	};
+
+	History.prototype.reset =  function()
+	{
+		this.__i = this.__zone.length - 1;
+	};
+
+	ns[ NS_EXPORT ]( EX_CLASS, "History", History );
+})();

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

@@ -15,25 +15,41 @@
 */
 	var ns = __namespace( "Components.Vim.State" );
 
+	var Register = function( str, n )
+	{
+		this.__str = str + "";
+		this.newLine = Boolean( n );
+	};
+
+	Register.prototype.newLine = false;
+
+	Register.prototype.toString = function() { return this.__str; };
+	Register.prototype.indexOf = function( a, b ) { return this.__str.indexOf( a, b ); };
+
+	__readOnly( Register.prototype, "length", function() { return this.__str.length; } );
+
+
 	var Registers = function()
 	{
 		this.__registers = {};
 	};
 
-	Registers.prototype.unnamed = function( str )
+	Registers.prototype.__unnamed = function( reg )
 	{
-		this.__registers[ "\"" ] = str;
+		this.__registers[ "\"" ] = reg;
 	};
 
-	Registers.prototype.yank = function( str )
+	Registers.prototype.yank = function( str, newLine )
 	{
-		this.unnamed( str );
-		this.__registers[ 0 ] = str;
+		var reg = new Register( str, newLine );
+		this.__unnamed( reg );
+		this.__registers[ 0 ] = reg;
 	};
 
-	Registers.prototype.change = function( str )
+	Registers.prototype.change = function( str, newLine )
 	{
-		this.unnamed( str );
+		var reg = new Register( str, newLine );
+		this.__unnamed( reg );
 		var r = this.__registers;
 		for( var i = 9; 1 < i; i -- )
 		{
@@ -43,8 +59,17 @@
 			}
 		}
 
-		r[ 1 ] = str;
+		r[ 1 ] = reg;
+	};
+
+	Registers.prototype.get = function( r )
+	{
+		// 0 is one of the registers
+		if( !r && r !== 0  ) r = "\"";
+
+		return this.__registers[ r ];
 	};
 
 	ns[ NS_EXPORT ]( EX_CLASS, "Registers", Registers );
+
 })();

botanjs/src/Components/Vim/StatusBar.js

@@ -10,6 +10,7 @@
 	{
 		this.cols = cols;
 		this.statStamp = {};
+		this.override = null;
 	};
 
 	StatusBar.prototype.stamp = function( pos, func )
@@ -17,8 +18,12 @@
 		this.statStamp[ pos ] = func;
 	};
 
+	StatusBar.prototype.override;
+
 	__readOnly( StatusBar.prototype, "statusText", function()
 	{
+		if( this.override ) return this.override();
+
 		var display = "";
 		var l = this.cols;
 

botanjs/src/Components/Vim/Syntax/Analyzer.js

@@ -249,15 +249,18 @@
 
 		}
 
-		var tMatch = SetParent( tokPairs, highest );
-		var oMatch = tMatch;
+		if( highest )
+		{
+			var tMatch = SetParent( tokPairs, highest );
+			var oMatch = tMatch;
 
-		do {
-			oMatch.__open ++;
-			oMatch.__close --;
-		} while( oMatch = oMatch.parent )
+			do {
+				oMatch.__open ++;
+				oMatch.__close --;
+			} while( oMatch = oMatch.parent )
 
-		if( highest ) return tMatch;
+			return tMatch;
+		}
 
 		return new TokenMatch();
 	};

botanjs/src/Components/Vim/VimArea.js

@@ -2,18 +2,18 @@
 	var ns = __namespace( "Components.Vim" );
 
 	/** @type {Dandelion.IDOMElement} */
-	var IDOMElement                             = __import( "Dandelion.IDOMElement" );
+	var IDOMElement							 = __import( "Dandelion.IDOMElement" );
 	/** @type {System.utils.DataKey} */
-	var DataKey                                 = __import( "System.utils.DataKey" );
+	var DataKey								 = __import( "System.utils.DataKey" );
 	/** @type {System.Cycle} */
-	var Cycle                                   = __import( "System.Cycle" );
+	var Cycle								   = __import( "System.Cycle" );
 	/** @type {System.Debug} */
-	var debug                                   = __import( "System.Debug" );
+	var debug								   = __import( "System.Debug" );
 
 	/** @type {Components.Vim.State.Registers} */
-	var Registers                                 = __import( "Components.Vim.State.Registers" );
+	var Registers								 = __import( "Components.Vim.State.Registers" );
 	/** @type {Components.Vim.Syntax.Analyzer} */
-	var SyntaxAnalyzer                            = __import( "Components.Vim.Syntax.Analyzer" );
+	var SyntaxAnalyzer							= __import( "Components.Vim.Syntax.Analyzer" );
 
 	/** @type {Components.Vim.LineFeeder} */
 	var LineFeeder = ns[ NS_INVOKE ]( "LineFeeder" );
@@ -96,7 +96,7 @@
 
 		// Content feeder
 		var cfeeder = new LineFeeder( cRange, c );
-        var contentAnalyzer = new SyntaxAnalyzer( cfeeder );
+		var contentAnalyzer = new SyntaxAnalyzer( cfeeder );
 
 		// Feed the contents to content feeder
 		// This "\n" fixes the last line "\n" not displaying
@@ -104,7 +104,7 @@
 		cfeeder.init( content + "\n" );
 
 		// Status can consumes up to full screen, I think
-		sfeeder = new LineFeeder( r, c );
+		var sfeeder = new LineFeeder( r, c );
 		sfeeder.setRender( false );
 
 		// Set the Vim instance
@@ -123,9 +123,10 @@
 		{
 			sfeeder.init( statusBar.statusText );
 
+			var sLine = sfeeder.linesOccupied;
 			element.value =
-				cfeeder.render( 0, r - sfeeder.linesOccupied )
-				+ "\n" + sfeeder.render();
+				cfeeder.render( 0, r - sLine )
+				+ "\n" + sfeeder.render( 0, sLine < r ? sLine : r );
 
 			_self.__blink = false;
 			_self.select( cfeeder.cursor.position );
@@ -135,7 +136,7 @@
 		Update();
 
 		this.contentFeeder = cfeeder;
-        this.contentAnalyzer = contentAnalyzer;
+		this.contentAnalyzer = contentAnalyzer;
 		this.statusFeeder = sfeeder;
 		this.statusBar = statusBar;
 		this.registers = new Registers();

botanjs/src/Components/Vim/_this.js

@@ -18,7 +18,12 @@
 		, "UNDO_LIMIT": "Already at oldest change"
 		, "REDO_LIMIT": "Already at newest change"
 
-		, "LINE_FEWER": "%1 fewer lines"
+		, "LINES_FEWER": "%1 fewer line(s)"
+		, "LINES_MORE": "%1 more line(s)"
+		, "LINES_YANKED": "%1 line(s) yanked"
+
+		, "SEARCH_HIT_BOTTOM": "search hit BOTTOM, continuing at TOP"
+		, "SEARCH_HIT_TOP": "search hit TOP, continuing at BOTTOM"
 	};
 
 	var errors = {

botanjs/src/externs/Components.Vim.Controls.InputEvent.js

@@ -11,7 +11,11 @@ Components.Vim.Controls.InputEvent.key;
 Components.Vim.Controls.InputEvent.ModKeys;
 /** @type Boolean */
 Components.Vim.Controls.InputEvent.Escape;
+/** @type Boolean */
+Components.Vim.Controls.InputEvent.canceled;
 /** @type Number */
 Components.Vim.Controls.InputEvent.keyCode;
 /** @type Function */
 Components.Vim.Controls.InputEvent.kMap;
+/** @type Function */
+Components.Vim.Controls.InputEvent.cancel;

botanjs/src/externs/Components.Vim.State.History.js

@@ -0,0 +1,9 @@
+/** @constructor */
+Components.Vim.State.History = function(){};
+
+/** @type Function */
+Components.Vim.State.History.push;
+/** @type Function */
+Components.Vim.State.History.prev;
+/** @type Function */
+Components.Vim.State.History.next;

botanjs/src/externs/Components.Vim.State.Registers.js

@@ -5,5 +5,9 @@ Components.Vim.State.Registers = function(){};
 Components.Vim.State.Registers.change;
 /** @type Function */
 Components.Vim.State.Registers.yank;
-/** @type Function */
-Components.Vim.State.Registers.unnamed;
+
+/** @constructor */
+Components.Vim.State.Register = function(){};
+
+/** @type Boolean */
+Components.Vim.State.Register.newLine;

botanjs/src/externs/Components.Vim.StatusBar.js

@@ -3,5 +3,7 @@ Components.Vim.StatusBar = function(){};
 
 /** @type Function */
 Components.Vim.StatusBar.stamp;
+/** @type Function */
+Components.Vim.StatusBar.override;
 /** @type String */
 Components.Vim.StatusBar.statusText;