diff --git a/include/VT100.js b/include/VT100.js
index 6a325e1..f1b5708 100644
--- a/include/VT100.js
+++ b/include/VT100.js
@@ -697,6 +697,11 @@ VT100.prototype.write = function(stuff)
 				this.esc_state_ = 2;
 				this.debug("write:: set escape state: 2");
 				break;
+			    case ']':
+			    case 'P':
+				this.esc_state_ = 7;
+				this.debug("write:: set escape state: 7");
+				break;
 			    case '=':
 				/* Set keypade mode (ignored) */
 				this.debug("write:: set keypade mode: ignored");
@@ -903,6 +908,28 @@ VT100.prototype.write = function(stuff)
 			this.esc_state_ = 0;
 			this.debug("write:: set escape state: 0");
 			break;
+		    case 7: // DCS, OSC
+			switch (ch) {
+				case '\x07': // BEL
+				case '\x9c': // ST
+					this.esc_state_ = 0;
+					this.debug("write:: set escape state: 0");
+					break;
+				case '\x1b': // ST
+					this.esc_state = 8;
+					this.debug("write:: set escape state: 8");
+					break;
+			}
+		    case 8: //  Maybe in ST
+			switch (ch) {
+				case '\x5c':
+					this.esc_state = 0;
+					this.debug("write:: set escape state: 0");
+					break;
+				default:
+					this.esc_state = 7;
+					break;
+			}
 		}
 	}
 	this.refresh();