improved terminal stuff

src/bin/Terminal.hx

@@ -9,7 +9,7 @@ import kernel.ui.WindowManager;
 class Terminal {
 	private var context:WindowContext;
 	private var input:String = "";
-	private var backlog: Array<String> = [];
+	private var backlog:Array<String> = [];
 
 	public function new() {}
 
@@ -45,7 +45,7 @@ class Terminal {
 
 		var start:Int = this.backlog.length - linesAvailable;
 
-		for (i in 0...linesAvailable){
+		for (i in 0...linesAvailable) {
 			var line = this.backlog[start + i];
 
 			this.context.setCursorPos(0, i);
@@ -73,7 +73,7 @@ class Terminal {
 		this.context.setCursorBlink(true);
 	}
 
-	private function invokeCommand(command: String):Void{
+	private function invokeCommand(command:String):Void {
 		var args = this.parseArgs(command);
 
 		if (args.length == 0) {
@@ -90,7 +90,7 @@ class Terminal {
 
 		var commandArgs:Array<String> = args.slice(1);
 		var hadInput = false;
-		var handle = new TermHandle(commandArgs,{
+		var handle = new TermHandle(commandArgs, {
 			onWrite: (s:String) -> {
 				if (!hadInput) {
 					this.backlog.push("");
@@ -115,17 +115,17 @@ class Terminal {
 
 		this.context.setCursorBlink(false);
 
-		prog.invoke(handle);
+		prog.invoke(handle).handle((exitCode) -> {
+			// Cleanup extra newline
+			if (this.backlog[this.backlog.length - 1] == "") {
+				this.backlog.pop();
+			}
 
-		// Cleanup extra newline
-		if (this.backlog[this.backlog.length - 1] == "") {
-			this.backlog.pop();
-		}
-
-		this.redrawInput();
+			this.redrawInput();
+		});
 	}
 
-	private function parseArgs(command: String): Array<String> {
+	private function parseArgs(command:String):Array<String> {
 		// TODO: tim and quote handling
 		return command.split(" ");
 	}
@@ -135,7 +135,7 @@ class Terminal {
 		this.redrawBacklog();
 	}
 
-	private function getProgByName(name: String): CLIBase {
+	private function getProgByName(name:String):CLIBase {
 		switch (name) {
 			case "hello":
 				return new HelloWorld();