fixes terminal newline handling

src/bin/Terminal.hx

@@ -1,5 +1,6 @@
 package bin;
 
+import lua.NativeStringTools;
 import kernel.binstore.BinStore;
 import kernel.ps.ProcessHandle;
 import kernel.ps.Process;
@@ -139,7 +140,6 @@ class Terminal implements Process {
 		}
 
 		var commandArgs:Array<String> = args.slice(1);
-		var hadInput = false;
 
 		var ps = getProgByName(commandName);
 		if (ps == null) {
@@ -155,17 +155,19 @@ class Terminal implements Process {
 					return;
 				}
 
-				if (!hadInput) {
-					// Add a new line, so that the input is not on the same line as the command
-					this.backlog.push("");
-					hadInput = true;
+				var mfunc = NativeStringTools.gmatch(s, "(.-)(\n)");
+
+				while (true) {
+					var found = mfunc();
+
+					if (found == null) {
+						break;
 					}
 
-				for (line in s.split("\n")) {
-					if (line == "") {
+					if (found == "\n") {
 						this.backlog.push("");
 					} else {
-						this.backlog[this.backlog.length - 1] += s;
+						this.backlog.push(found);
 					}
 
 					// Trim the backlog if it's too long