update files

static/js/terminal/lib/csi/insert-delete.js

@@ -74,6 +74,44 @@ module.exports = function (Terminal){
     this.updateRange(this.scrollBottom);
   };
 
+  // CSI P m SP }
+  // Insert P s Column(s) (default = 1) (DECIC), VT420 and up.
+  // NOTE: xterm doesn't enable this code by default.
+  Terminal.prototype.insertColumns = function (params){
+    var param = params[0];
+    var l = this.ybase + this.rows;
+    var ch = [this.eraseAttr(), ' ']; // xterm
+    var i;
+
+    while (param--) {
+      for (i = this.ybase; i < l; i++) {
+        this.lines[i].splice(this.x + 1, 0, ch);
+        this.lines[i].pop();
+      }
+    }
+
+    this.maxRange();
+  };
+
+  // CSI P m SP ~
+  // Delete P s Column(s) (default = 1) (DECDC), VT420 and up
+  // NOTE: xterm doesn't enable this code by default.
+  Terminal.prototype.deleteColumns = function (params){
+    var param = params[0];
+    var l = this.ybase + this.rows;
+    var ch = [this.eraseAttr(), ' ']; // xterm
+    var i;
+
+    while (param--) {
+      for (i = this.ybase; i < l; i++) {
+        this.lines[i].splice(this.x, 1);
+        this.lines[i].push(ch);
+      }
+    }
+
+    this.maxRange();
+  };
+
   // CSI Ps P
   // Delete Ps Character(s) (default = 1) (DCH).
   Terminal.prototype.deleteChars = function (params){

static/js/terminal/lib/csi/scroll.js

@@ -0,0 +1,33 @@
+/**
+ * Created by nuintun on 2015/11/25.
+ */
+
+'use strict';
+
+module.exports = function (Terminal){
+  // CSI Ps S  Scroll up Ps lines (default = 1) (SU).
+  Terminal.prototype.scrollUp = function (params){
+    var param = params[0] || 1;
+
+    while (param--) {
+      this.lines.splice(this.ybase + this.scrollTop, 1);
+      this.lines.splice(this.ybase + this.scrollBottom, 0, this.blankLine());
+    }
+    
+    this.updateRange(this.scrollTop);
+    this.updateRange(this.scrollBottom);
+  };
+
+  // CSI Ps T  Scroll down Ps lines (default = 1) (SD).
+  Terminal.prototype.scrollDown = function (params){
+    var param = params[0] || 1;
+
+    while (param--) {
+      this.lines.splice(this.ybase + this.scrollBottom, 1);
+      this.lines.splice(this.ybase + this.scrollTop, 0, this.blankLine());
+    }
+
+    this.updateRange(this.scrollTop);
+    this.updateRange(this.scrollBottom);
+  };
+};