Fix index behavior

Don't wrap cursor to column 0 after an index, fixes 2 tests

diff --git a/src/xterm.js b/src/xterm.js
index 7ab69b8da95c25599d932cd9c9fa3c3fe5e0ad2b..ca5b642e453cc0b0207fc2ad1ad2c3cbfea93ab3 100644 (file)
--- a/src/xterm.js
+++ b/src/xterm.js
@@ -2303,6 +2303,9 @@ Terminal.prototype.index = function() {
     this.y--;
     this.scroll();
   }
+  if (this.x >= this.cols) {
+    this.x--;
+  }
 };