(web) assets clean-up + termjs upgrade to its latest version

web/dist/app/assets/js/term-0.0.7.js

@@ -114,6 +114,54 @@ EventEmitter.prototype.listeners = function(type) {
   return this._events[type] = this._events[type] || [];
 };
 
+/**
+ * Stream
+ */
+
+function Stream() {
+  EventEmitter.call(this);
+}
+
+inherits(Stream, EventEmitter);
+
+Stream.prototype.pipe = function(dest, options) {
+  var src = this
+    , ondata
+    , onerror
+    , onend;
+
+  function unbind() {
+    src.removeListener('data', ondata);
+    src.removeListener('error', onerror);
+    src.removeListener('end', onend);
+    dest.removeListener('error', onerror);
+    dest.removeListener('close', unbind);
+  }
+
+  src.on('data', ondata = function(data) {
+    dest.write(data);
+  });
+
+  src.on('error', onerror = function(err) {
+    unbind();
+    if (!this.listeners('error').length) {
+      throw err;
+    }
+  });
+
+  src.on('end', onend = function() {
+    dest.end();
+    unbind();
+  });
+
+  dest.on('error', onerror);
+  dest.on('close', unbind);
+
+  dest.emit('pipe', src);
+
+  return dest;
+};
+
 /**
  * States
  */
@@ -124,7 +172,8 @@ var normal = 0
   , osc = 3
   , charset = 4
   , dcs = 5
-  , ignore = 6;
+  , ignore = 6
+  , UDK = { type: 'udk' };
 
 /**
  * Terminal
@@ -137,7 +186,7 @@ function Terminal(options) {
     return new Terminal(arguments[0], arguments[1], arguments[2]);
   }
 
-  EventEmitter.call(this);
+  Stream.call(this);
 
   if (typeof options === 'number') {
     options = {
@@ -183,6 +232,13 @@ function Terminal(options) {
   this.cols = options.cols || options.geometry[0];
   this.rows = options.rows || options.geometry[1];
 
+  // Act as though we are a node TTY stream:
+  this.setRawMode;
+  this.isTTY = true;
+  this.isRaw = true;
+  this.columns = this.cols;
+  this.rows = this.rows;
+
   if (options.handler) {
     this.on('data', options.handler);
   }
@@ -268,13 +324,7 @@ function Terminal(options) {
   this.setupStops();
 }
 
-inherits(Terminal, EventEmitter);
-
-// back_color_erase feature for xterm.
-Terminal.prototype.eraseAttr = function() {
-  // if (this.is('screen')) return this.defAttr;
-  return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff);
-};
+inherits(Terminal, Stream);
 
 /**
  * Colors
@@ -732,61 +782,77 @@ Terminal.prototype.open = function(parent) {
   // Draw the screen.
   this.refresh(0, this.rows - 1);
 
-  // Initialize global actions that
-  // need to be taken on the document.
-  this.initGlobal();
+  if (!('useEvents' in this.options) || this.options.useEvents) {
+    // Initialize global actions that
+    // need to be taken on the document.
+    this.initGlobal();
+  }
 
-  // Ensure there is a Terminal.focus.
-  this.focus();
+  if (!('useFocus' in this.options) || this.options.useFocus) {
+    // Ensure there is a Terminal.focus.
+    this.focus();
 
-  // Start blinking the cursor.
-  this.startBlink();
+    // Start blinking the cursor.
+    this.startBlink();
 
-  // Bind to DOM events related
-  // to focus and paste behavior.
-  on(this.element, 'focus', function() {
-    self.focus();
-    if (self.isMobile) {
-      Terminal._textarea.focus();
-    }
-  });
+    // Bind to DOM events related
+    // to focus and paste behavior.
+    on(this.element, 'focus', function() {
+      self.focus();
+      if (self.isMobile) {
+        Terminal._textarea.focus();
+      }
+    });
 
-  // This causes slightly funky behavior.
-  // on(this.element, 'blur', function() {
-  //   self.blur();
-  // });
+    // This causes slightly funky behavior.
+    // on(this.element, 'blur', function() {
+    //   self.blur();
+    // });
 
-  on(this.element, 'mousedown', function() {
-    self.focus();
-  });
+    on(this.element, 'mousedown', function() {
+      self.focus();
+    });
 
-  // Clickable paste workaround, using contentEditable.
-  // This probably shouldn't work,
-  // ... but it does. Firefox's paste
-  // event seems to only work for textareas?
-  on(this.element, 'mousedown', function(ev) {
-    var button = ev.button != null
-      ? +ev.button
-      : ev.which != null
-        ? ev.which - 1
-        : null;
+    // Clickable paste workaround, using contentEditable.
+    // This probably shouldn't work,
+    // ... but it does. Firefox's paste
+    // event seems to only work for textareas?
+    on(this.element, 'mousedown', function(ev) {
+      var button = ev.button != null
+        ? +ev.button
+        : ev.which != null
+          ? ev.which - 1
+          : null;
 
-    // Does IE9 do this?
-    if (self.isMSIE) {
-      button = button === 1 ? 0 : button === 4 ? 1 : button;
-    }
+      // Does IE9 do this?
+      if (self.isMSIE) {
+        button = button === 1 ? 0 : button === 4 ? 1 : button;
+      }
 
-    if (button !== 2) return;
+      if (button !== 2) return;
 
-    self.element.contentEditable = 'true';
-    setTimeout(function() {
-      self.element.contentEditable = 'inherit'; // 'false';
-    }, 1);
-  }, true);
+      self.element.contentEditable = 'true';
+      setTimeout(function() {
+        self.element.contentEditable = 'inherit'; // 'false';
+      }, 1);
+    }, true);
+  }
 
-  // Listen for mouse events and translate
-  // them into terminal mouse protocols.
-  this.bindMouse();
+  if (!('useMouse' in this.options) || this.options.useMouse) {
+    // Listen for mouse events and translate
+    // them into terminal mouse protocols.
+    this.bindMouse();
+  }
+
+  // this.emit('open');
+
+  if (!('useFocus' in this.options) || this.options.useFocus) {
+      // This can be useful for pasting,
+      // as well as the iPad fix.
+      setTimeout(function() {
+        self.element.focus();
+      }, 100);
+  }
 
   // Figure out whether boldness affects
   // the character width of monospace fonts.
@@ -794,13 +860,11 @@ Terminal.prototype.open = function(parent) {
     Terminal.brokenBold = isBoldBroken(this.document);
   }
 
-  // this.emit('open');
+  this.emit('open');
+};
 
-  // This can be useful for pasting,
-  // as well as the iPad fix.
-  setTimeout(function() {
-    self.element.focus();
-  }, 100);
+Terminal.prototype.setRawMode = function(value) {
+  this.isRaw = !!value;
 };
 
 // XTerm mouse events
@@ -1093,10 +1157,11 @@ Terminal.prototype.bindMouse = function() {
 
     // fix for odd bug
     //if (self.vt200Mouse && !self.normalMouse) {
-    if (self.vt200Mouse) {
-      sendButton({ __proto__: ev, type: 'mouseup' });
-      return cancel(ev);
-    }
+    // XXX This seems to break certain programs.
+    // if (self.vt200Mouse) {
+    //   sendButton({ __proto__: ev, type: 'mouseup' });
+    //   return cancel(ev);
+    // }
 
     // bind events
     if (self.normalMouse) on(self.document, 'mousemove', sendMove);
@@ -1145,16 +1210,35 @@ Terminal.prototype.bindMouse = function() {
  * Destroy Terminal
  */
 
+Terminal.prototype.close =
+Terminal.prototype.destroySoon =
 Terminal.prototype.destroy = function() {
+  if (this.destroyed) {
+    return;
+  }
+
+  if (this._blink) {
+    clearInterval(this._blink);
+    delete this._blink;
+  }
+
   this.readable = false;
   this.writable = false;
+  this.destroyed = true;
   this._events = {};
+
   this.handler = function() {};
   this.write = function() {};
+  this.end = function() {};
+
   if (this.element.parentNode) {
     this.element.parentNode.removeChild(this.element);
   }
-  //this.emit('close');
+
+  this.emit('end');
+  this.emit('close');
+  this.emit('finish');
+  this.emit('destroy');
 };
 
 /**
@@ -1358,7 +1442,7 @@ Terminal.prototype.startBlink = function() {
 };
 
 Terminal.prototype.refreshBlink = function() {
-  if (!this.cursorBlink) return;
+  if (!this.cursorBlink || !this._blink) return;
   clearInterval(this._blink);
   this._blink = setInterval(this._blinker, 500);
 };
@@ -1432,7 +1516,7 @@ Terminal.prototype.write = function(data) {
 
   // this.log(JSON.stringify(data.replace(/\x1b/g, '^[')));
 
-  for (; i < l; i++) {
+  for (; i < l; i++, this.lch = ch) {
     ch = data[i];
     switch (this.state) {
       case normal:
@@ -1548,7 +1632,8 @@ Terminal.prototype.write = function(data) {
           // ESC P Device Control String ( DCS is 0x90).
           case 'P':
             this.params = [];
-            this.currentParam = 0;
+            this.prefix = '';
+            this.currentParam = '';
             this.state = dcs;
             break;
 
@@ -1771,8 +1856,14 @@ Terminal.prototype.write = function(data) {
         // OSC Ps ; Pt ST
         // OSC Ps ; Pt BEL
         //   Set Text Parameters.
-        if (ch === '\x1b' || ch === '\x07') {
-          if (ch === '\x1b') i++;
+        if ((this.lch === '\x1b' && ch === '\\') || ch === '\x07') {
+          if (this.lch === '\x1b') {
+            if (typeof this.currentParam === 'string') {
+              this.currentParam = this.currentParam.slice(0, -1);
+            } else if (typeof this.currentParam == 'number') {
+              this.currentParam = (this.currentParam - ('\x1b'.charCodeAt(0) - 48)) / 10;
+            }
+          }
 
           this.params.push(this.currentParam);
 
@@ -2304,94 +2395,158 @@ Terminal.prototype.write = function(data) {
         break;
 
       case dcs:
-        if (ch === '\x1b' || ch === '\x07') {
-          if (ch === '\x1b') i++;
+        if ((this.lch === '\x1b' && ch === '\\') || ch === '\x07') {
+          // Workarounds:
+          if (this.prefix === 'tmux;\x1b') {
+            // `DCS tmux; Pt ST` may contain a Pt with an ST
+            // XXX Does tmux work this way?
+            // if (this.lch === '\x1b' & data[i + 1] === '\x1b' && data[i + 2] === '\\') {
+            //   this.currentParam += ch;
+            //   continue;
+            // }
+            // Tmux only accepts ST, not BEL:
+            if (ch === '\x07') {
+              this.currentParam += ch;
+              continue;
+            }
+          }
+
+          if (this.lch === '\x1b') {
+            if (typeof this.currentParam === 'string') {
+              this.currentParam = this.currentParam.slice(0, -1);
+            } else if (typeof this.currentParam == 'number') {
+              this.currentParam = (this.currentParam - ('\x1b'.charCodeAt(0) - 48)) / 10;
+            }
+          }
+
+          this.params.push(this.currentParam);
+
+          var pt = this.params[this.params.length - 1];
 
           switch (this.prefix) {
             // User-Defined Keys (DECUDK).
-            case '':
+            // DCS Ps; Ps| Pt ST
+            case UDK:
+              this.emit('udk', {
+                clearAll: this.params[0] === 0,
+                eraseBelow: this.params[0] === 1,
+                lockKeys: this.params[1] === 0,
+                dontLockKeys: this.params[1] === 1,
+                keyList: (this.params[2] + '').split(';').map(function(part) {
+                  part = part.split('/');
+                  return {
+                    keyCode: part[0],
+                    hexKeyValue: part[1]
+                  };
+                })
+              });
               break;
 
             // Request Status String (DECRQSS).
+            // DCS $ q Pt ST
             // test: echo -e '\eP$q"p\e\\'
             case '$q':
-              var pt = this.currentParam
-                , valid = false;
+              var valid = 0;
 
               switch (pt) {
                 // DECSCA
+                // CSI Ps " q
                 case '"q':
                   pt = '0"q';
+                  valid = 1;
                   break;
 
                 // DECSCL
+                // CSI Ps ; Ps " p
                 case '"p':
-                  pt = '61"p';
+                  pt = '61;0"p';
+                  valid = 1;
                   break;
 
                 // DECSTBM
+                // CSI Ps ; Ps r
                 case 'r':
                   pt = ''
                     + (this.scrollTop + 1)
                     + ';'
                     + (this.scrollBottom + 1)
                     + 'r';
+                  valid = 1;
                   break;
 
                 // SGR
+                // CSI Pm m
                 case 'm':
-                  pt = '0m';
+                  // TODO: Parse this.curAttr here.
+                  // pt = '0m';
+                  // valid = 1;
+                  valid = 0; // Not implemented.
                   break;
 
                 default:
                   this.error('Unknown DCS Pt: %s.', pt);
-                  pt = '';
+                  valid = 0; // unimplemented
                   break;
               }
 
-              this.send('\x1bP' + +valid + '$r' + pt + '\x1b\\');
+              this.send('\x1bP' + valid + '$r' + pt + '\x1b\\');
               break;
 
             // Set Termcap/Terminfo Data (xterm, experimental).
+            // DCS + p Pt ST
             case '+p':
+              this.emit('set terminfo', {
+                name: this.params[0]
+              });
               break;
 
             // Request Termcap/Terminfo String (xterm, experimental)
             // Regular xterm does not even respond to this sequence.
             // This can cause a small glitch in vim.
+            // DCS + q Pt ST
             // test: echo -ne '\eP+q6b64\e\\'
             case '+q':
-              var pt = this.currentParam
-                , valid = false;
-
+              var valid = false;
               this.send('\x1bP' + +valid + '+r' + pt + '\x1b\\');
               break;
 
+            // Implement tmux sequence forwarding is
+            // someone uses term.js for a multiplexer.
+            // DCS tmux; ESC Pt ST
+            case 'tmux;\x1b':
+              this.emit('passthrough', pt);
+              break;
+
             default:
-              this.error('Unknown DCS prefix: %s.', this.prefix);
+              this.error('Unknown DCS prefix: %s.', pt);
               break;
           }
 
           this.currentParam = 0;
           this.prefix = '';
           this.state = normal;
-        } else if (!this.currentParam) {
-          if (!this.prefix && ch !== '$' && ch !== '+') {
-            this.currentParam = ch;
-          } else if (this.prefix.length === 2) {
-            this.currentParam = ch;
-          } else {
-            this.prefix += ch;
-          }
         } else {
           this.currentParam += ch;
+          if (!this.prefix) {
+            if (/^\d*;\d*\|/.test(this.currentParam)) {
+              this.prefix = UDK;
+              this.params = this.currentParam.split(/[;|]/).map(function(n) {
+                if (!n.length) return 0;
+                return +n;
+              }).slice(0, -1);
+              this.currentParam = '';
+            } else if (/^[$+][a-zA-Z]/.test(this.currentParam)
+                || /^\w+;\x1b/.test(this.currentParam)) {
+              this.prefix = this.currentParam;
+              this.currentParam = '';
+            }
+          }
         }
         break;
 
       case ignore:
         // For PM and APC.
-        if (ch === '\x1b' || ch === '\x07') {
-          if (ch === '\x1b') i++;
+        if ((this.lch === '\x1b' && ch === '\\') || ch === '\x07') {
           this.state = normal;
         }
         break;
@@ -2400,10 +2555,29 @@ Terminal.prototype.write = function(data) {
 
   this.updateRange(this.y);
   this.refresh(this.refreshStart, this.refreshEnd);
+
+  return true;
 };
 
 Terminal.prototype.writeln = function(data) {
-  this.write(data + '\r\n');
+  return this.write(data + '\r\n');
+};
+
+Terminal.prototype.end = function(data) {
+  var ret = true;
+  if (data) {
+    ret = this.write(data);
+  }
+  this.destroySoon();
+  return ret;
+};
+
+Terminal.prototype.resume = function() {
+  ;
+};
+
+Terminal.prototype.pause = function() {
+  ;
 };
 
 // Key Resources:
@@ -2415,6 +2589,10 @@ Terminal.prototype.keyDown = function(ev) {
   switch (ev.keyCode) {
     // backspace
     case 8:
+      if (ev.altKey) {
+        key = '\x17';
+        break;
+      }
       if (ev.shiftKey) {
         key = '\x08'; // ^H
         break;
@@ -2437,6 +2615,10 @@ Terminal.prototype.keyDown = function(ev) {
     case 27:
       key = '\x1b';
       break;
+    // space
+    case 32:
+      key = '\x20';
+      break;
     // left-arrow
     case 37:
       if (this.applicationCursor) {
@@ -2444,6 +2626,10 @@ Terminal.prototype.keyDown = function(ev) {
         //key = '\x8fD'; // SS3 as 0x8f for 8-bit
         break;
       }
+      if (ev.ctrlKey) {
+        key = '\x1b[5D';
+        break;
+      }
       key = '\x1b[D';
       break;
     // right-arrow
@@ -2452,6 +2638,10 @@ Terminal.prototype.keyDown = function(ev) {
         key = '\x1bOC';
         break;
       }
+      if (ev.ctrlKey) {
+        key = '\x1b[5C';
+        break;
+      }
       key = '\x1b[C';
       break;
     // up-arrow
@@ -2612,7 +2802,7 @@ Terminal.prototype.keyDown = function(ev) {
           // ^] - group sep
           key = String.fromCharCode(29);
         }
-      } else if ((!this.isMac && ev.altKey) || (this.isMac && ev.metaKey)) {
+      } else if (ev.altKey) {
         if (ev.keyCode >= 65 && ev.keyCode <= 90) {
           key = '\x1b' + String.fromCharCode(ev.keyCode + 32);
         } else if (ev.keyCode === 192) {
@@ -2764,6 +2954,7 @@ Terminal.prototype.resize = function(x, y) {
   }
   this.setupStops(j);
   this.cols = x;
+  this.columns = x;
 
   // resize rows
   j = this.rows;
@@ -2807,6 +2998,9 @@ Terminal.prototype.resize = function(x, y) {
   // screen buffer. just set it
   // to null for now.
   this.normal = null;
+
+  // Act as though we are a node TTY stream:
+  this.emit('resize');
 };
 
 Terminal.prototype.updateRange = function(y) {
@@ -2856,6 +3050,12 @@ Terminal.prototype.nextStop = function(x) {
     : x < 0 ? 0 : x;
 };
 
+// back_color_erase feature for xterm.
+Terminal.prototype.eraseAttr = function() {
+  // if (this.is('screen')) return this.defAttr;
+  return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff);
+};
+
 Terminal.prototype.eraseRight = function(x, y) {
   var line = this.lines[this.ybase + y]
     , ch = [this.eraseAttr(), ' ']; // xterm
@@ -5652,13 +5852,18 @@ function inherits(child, parent) {
 // use it in the terminal.
 function isBoldBroken(document) {
   var body = document.getElementsByTagName('body')[0];
+  var terminal = document.createElement('div');
+  terminal.className = 'terminal';
+  var line = document.createElement('div');
   var el = document.createElement('span');
   el.innerHTML = 'hello world';
-  body.appendChild(el);
+  line.appendChild(el);
+  terminal.appendChild(line);
+  body.appendChild(terminal);
   var w1 = el.scrollWidth;
   el.style.fontWeight = 'bold';
   var w2 = el.scrollWidth;
-  body.removeChild(el);
+  body.removeChild(terminal);
   return w1 !== w2;
 }
 
@@ -5755,6 +5960,7 @@ function keys(obj) {
  */
 
 Terminal.EventEmitter = EventEmitter;
+Terminal.Stream = Stream;
 Terminal.inherits = inherits;
 Terminal.on = on;
 Terminal.off = off;

web/dist/app/assets/js/term.js

@@ -114,6 +114,54 @@ EventEmitter.prototype.listeners = function(type) {
   return this._events[type] = this._events[type] || [];
 };
 
+/**
+ * Stream
+ */
+
+function Stream() {
+  EventEmitter.call(this);
+}
+
+inherits(Stream, EventEmitter);
+
+Stream.prototype.pipe = function(dest, options) {
+  var src = this
+    , ondata
+    , onerror
+    , onend;
+
+  function unbind() {
+    src.removeListener('data', ondata);
+    src.removeListener('error', onerror);
+    src.removeListener('end', onend);
+    dest.removeListener('error', onerror);
+    dest.removeListener('close', unbind);
+  }
+
+  src.on('data', ondata = function(data) {
+    dest.write(data);
+  });
+
+  src.on('error', onerror = function(err) {
+    unbind();
+    if (!this.listeners('error').length) {
+      throw err;
+    }
+  });
+
+  src.on('end', onend = function() {
+    dest.end();
+    unbind();
+  });
+
+  dest.on('error', onerror);
+  dest.on('close', unbind);
+
+  dest.emit('pipe', src);
+
+  return dest;
+};
+
 /**
  * States
  */
@@ -124,7 +172,8 @@ var normal = 0
   , osc = 3
   , charset = 4
   , dcs = 5
-  , ignore = 6;
+  , ignore = 6
+  , UDK = { type: 'udk' };
 
 /**
  * Terminal
@@ -137,7 +186,7 @@ function Terminal(options) {
     return new Terminal(arguments[0], arguments[1], arguments[2]);
   }
 
-  EventEmitter.call(this);
+  Stream.call(this);
 
   if (typeof options === 'number') {
     options = {
@@ -183,6 +232,13 @@ function Terminal(options) {
   this.cols = options.cols || options.geometry[0];
   this.rows = options.rows || options.geometry[1];
 
+  // Act as though we are a node TTY stream:
+  this.setRawMode;
+  this.isTTY = true;
+  this.isRaw = true;
+  this.columns = this.cols;
+  this.rows = this.rows;
+
   if (options.handler) {
     this.on('data', options.handler);
   }
@@ -268,13 +324,7 @@ function Terminal(options) {
   this.setupStops();
 }
 
-inherits(Terminal, EventEmitter);
-
-// back_color_erase feature for xterm.
-Terminal.prototype.eraseAttr = function() {
-  // if (this.is('screen')) return this.defAttr;
-  return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff);
-};
+inherits(Terminal, Stream);
 
 /**
  * Colors
@@ -732,61 +782,77 @@ Terminal.prototype.open = function(parent) {
   // Draw the screen.
   this.refresh(0, this.rows - 1);
 
-  // Initialize global actions that
-  // need to be taken on the document.
-  this.initGlobal();
+  if (!('useEvents' in this.options) || this.options.useEvents) {
+    // Initialize global actions that
+    // need to be taken on the document.
+    this.initGlobal();
+  }
 
-  // Ensure there is a Terminal.focus.
-  this.focus();
+  if (!('useFocus' in this.options) || this.options.useFocus) {
+    // Ensure there is a Terminal.focus.
+    this.focus();
 
-  // Start blinking the cursor.
-  this.startBlink();
+    // Start blinking the cursor.
+    this.startBlink();
 
-  // Bind to DOM events related
-  // to focus and paste behavior.
-  on(this.element, 'focus', function() {
-    self.focus();
-    if (self.isMobile) {
-      Terminal._textarea.focus();
-    }
-  });
+    // Bind to DOM events related
+    // to focus and paste behavior.
+    on(this.element, 'focus', function() {
+      self.focus();
+      if (self.isMobile) {
+        Terminal._textarea.focus();
+      }
+    });
 
-  // This causes slightly funky behavior.
-  // on(this.element, 'blur', function() {
-  //   self.blur();
-  // });
+    // This causes slightly funky behavior.
+    // on(this.element, 'blur', function() {
+    //   self.blur();
+    // });
 
-  on(this.element, 'mousedown', function() {
-    self.focus();
-  });
+    on(this.element, 'mousedown', function() {
+      self.focus();
+    });
 
-  // Clickable paste workaround, using contentEditable.
-  // This probably shouldn't work,
-  // ... but it does. Firefox's paste
-  // event seems to only work for textareas?
-  on(this.element, 'mousedown', function(ev) {
-    var button = ev.button != null
-      ? +ev.button
-      : ev.which != null
-        ? ev.which - 1
-        : null;
+    // Clickable paste workaround, using contentEditable.
+    // This probably shouldn't work,
+    // ... but it does. Firefox's paste
+    // event seems to only work for textareas?
+    on(this.element, 'mousedown', function(ev) {
+      var button = ev.button != null
+        ? +ev.button
+        : ev.which != null
+          ? ev.which - 1
+          : null;
 
-    // Does IE9 do this?
-    if (self.isMSIE) {
-      button = button === 1 ? 0 : button === 4 ? 1 : button;
-    }
+      // Does IE9 do this?
+      if (self.isMSIE) {
+        button = button === 1 ? 0 : button === 4 ? 1 : button;
+      }
 
-    if (button !== 2) return;
+      if (button !== 2) return;
 
-    self.element.contentEditable = 'true';
-    setTimeout(function() {
-      self.element.contentEditable = 'inherit'; // 'false';
-    }, 1);
-  }, true);
+      self.element.contentEditable = 'true';
+      setTimeout(function() {
+        self.element.contentEditable = 'inherit'; // 'false';
+      }, 1);
+    }, true);
+  }
 
-  // Listen for mouse events and translate
-  // them into terminal mouse protocols.
-  this.bindMouse();
+  if (!('useMouse' in this.options) || this.options.useMouse) {
+    // Listen for mouse events and translate
+    // them into terminal mouse protocols.
+    this.bindMouse();
+  }
+
+  // this.emit('open');
+
+  if (!('useFocus' in this.options) || this.options.useFocus) {
+      // This can be useful for pasting,
+      // as well as the iPad fix.
+      setTimeout(function() {
+        self.element.focus();
+      }, 100);
+  }
 
   // Figure out whether boldness affects
   // the character width of monospace fonts.
@@ -794,13 +860,11 @@ Terminal.prototype.open = function(parent) {
     Terminal.brokenBold = isBoldBroken(this.document);
   }
 
-  // this.emit('open');
+  this.emit('open');
+};
 
-  // This can be useful for pasting,
-  // as well as the iPad fix.
-  setTimeout(function() {
-    self.element.focus();
-  }, 100);
+Terminal.prototype.setRawMode = function(value) {
+  this.isRaw = !!value;
 };
 
 // XTerm mouse events
@@ -1093,10 +1157,11 @@ Terminal.prototype.bindMouse = function() {
 
     // fix for odd bug
     //if (self.vt200Mouse && !self.normalMouse) {
-    if (self.vt200Mouse) {
-      sendButton({ __proto__: ev, type: 'mouseup' });
-      return cancel(ev);
-    }
+    // XXX This seems to break certain programs.
+    // if (self.vt200Mouse) {
+    //   sendButton({ __proto__: ev, type: 'mouseup' });
+    //   return cancel(ev);
+    // }
 
     // bind events
     if (self.normalMouse) on(self.document, 'mousemove', sendMove);
@@ -1145,16 +1210,35 @@ Terminal.prototype.bindMouse = function() {
  * Destroy Terminal
  */
 
+Terminal.prototype.close =
+Terminal.prototype.destroySoon =
 Terminal.prototype.destroy = function() {
+  if (this.destroyed) {
+    return;
+  }
+
+  if (this._blink) {
+    clearInterval(this._blink);
+    delete this._blink;
+  }
+
   this.readable = false;
   this.writable = false;
+  this.destroyed = true;
   this._events = {};
+
   this.handler = function() {};
   this.write = function() {};
+  this.end = function() {};
+
   if (this.element.parentNode) {
     this.element.parentNode.removeChild(this.element);
   }
-  //this.emit('close');
+
+  this.emit('end');
+  this.emit('close');
+  this.emit('finish');
+  this.emit('destroy');
 };
 
 /**
@@ -1358,7 +1442,7 @@ Terminal.prototype.startBlink = function() {
 };
 
 Terminal.prototype.refreshBlink = function() {
-  if (!this.cursorBlink) return;
+  if (!this.cursorBlink || !this._blink) return;
   clearInterval(this._blink);
   this._blink = setInterval(this._blinker, 500);
 };
@@ -1432,7 +1516,7 @@ Terminal.prototype.write = function(data) {
 
   // this.log(JSON.stringify(data.replace(/\x1b/g, '^[')));
 
-  for (; i < l; i++) {
+  for (; i < l; i++, this.lch = ch) {
     ch = data[i];
     switch (this.state) {
       case normal:
@@ -1548,7 +1632,8 @@ Terminal.prototype.write = function(data) {
           // ESC P Device Control String ( DCS is 0x90).
           case 'P':
             this.params = [];
-            this.currentParam = 0;
+            this.prefix = '';
+            this.currentParam = '';
             this.state = dcs;
             break;
 
@@ -1771,8 +1856,14 @@ Terminal.prototype.write = function(data) {
         // OSC Ps ; Pt ST
         // OSC Ps ; Pt BEL
         //   Set Text Parameters.
-        if (ch === '\x1b' || ch === '\x07') {
-          if (ch === '\x1b') i++;
+        if ((this.lch === '\x1b' && ch === '\\') || ch === '\x07') {
+          if (this.lch === '\x1b') {
+            if (typeof this.currentParam === 'string') {
+              this.currentParam = this.currentParam.slice(0, -1);
+            } else if (typeof this.currentParam == 'number') {
+              this.currentParam = (this.currentParam - ('\x1b'.charCodeAt(0) - 48)) / 10;
+            }
+          }
 
           this.params.push(this.currentParam);
 
@@ -2304,94 +2395,158 @@ Terminal.prototype.write = function(data) {
         break;
 
       case dcs:
-        if (ch === '\x1b' || ch === '\x07') {
-          if (ch === '\x1b') i++;
+        if ((this.lch === '\x1b' && ch === '\\') || ch === '\x07') {
+          // Workarounds:
+          if (this.prefix === 'tmux;\x1b') {
+            // `DCS tmux; Pt ST` may contain a Pt with an ST
+            // XXX Does tmux work this way?
+            // if (this.lch === '\x1b' & data[i + 1] === '\x1b' && data[i + 2] === '\\') {
+            //   this.currentParam += ch;
+            //   continue;
+            // }
+            // Tmux only accepts ST, not BEL:
+            if (ch === '\x07') {
+              this.currentParam += ch;
+              continue;
+            }
+          }
+
+          if (this.lch === '\x1b') {
+            if (typeof this.currentParam === 'string') {
+              this.currentParam = this.currentParam.slice(0, -1);
+            } else if (typeof this.currentParam == 'number') {
+              this.currentParam = (this.currentParam - ('\x1b'.charCodeAt(0) - 48)) / 10;
+            }
+          }
+
+          this.params.push(this.currentParam);
+
+          var pt = this.params[this.params.length - 1];
 
           switch (this.prefix) {
             // User-Defined Keys (DECUDK).
-            case '':
+            // DCS Ps; Ps| Pt ST
+            case UDK:
+              this.emit('udk', {
+                clearAll: this.params[0] === 0,
+                eraseBelow: this.params[0] === 1,
+                lockKeys: this.params[1] === 0,
+                dontLockKeys: this.params[1] === 1,
+                keyList: (this.params[2] + '').split(';').map(function(part) {
+                  part = part.split('/');
+                  return {
+                    keyCode: part[0],
+                    hexKeyValue: part[1]
+                  };
+                })
+              });
               break;
 
             // Request Status String (DECRQSS).
+            // DCS $ q Pt ST
             // test: echo -e '\eP$q"p\e\\'
             case '$q':
-              var pt = this.currentParam
-                , valid = false;
+              var valid = 0;
 
               switch (pt) {
                 // DECSCA
+                // CSI Ps " q
                 case '"q':
                   pt = '0"q';
+                  valid = 1;
                   break;
 
                 // DECSCL
+                // CSI Ps ; Ps " p
                 case '"p':
-                  pt = '61"p';
+                  pt = '61;0"p';
+                  valid = 1;
                   break;
 
                 // DECSTBM
+                // CSI Ps ; Ps r
                 case 'r':
                   pt = ''
                     + (this.scrollTop + 1)
                     + ';'
                     + (this.scrollBottom + 1)
                     + 'r';
+                  valid = 1;
                   break;
 
                 // SGR
+                // CSI Pm m
                 case 'm':
-                  pt = '0m';
+                  // TODO: Parse this.curAttr here.
+                  // pt = '0m';
+                  // valid = 1;
+                  valid = 0; // Not implemented.
                   break;
 
                 default:
                   this.error('Unknown DCS Pt: %s.', pt);
-                  pt = '';
+                  valid = 0; // unimplemented
                   break;
               }
 
-              this.send('\x1bP' + +valid + '$r' + pt + '\x1b\\');
+              this.send('\x1bP' + valid + '$r' + pt + '\x1b\\');
               break;
 
             // Set Termcap/Terminfo Data (xterm, experimental).
+            // DCS + p Pt ST
             case '+p':
+              this.emit('set terminfo', {
+                name: this.params[0]
+              });
               break;
 
             // Request Termcap/Terminfo String (xterm, experimental)
             // Regular xterm does not even respond to this sequence.
             // This can cause a small glitch in vim.
+            // DCS + q Pt ST
             // test: echo -ne '\eP+q6b64\e\\'
             case '+q':
-              var pt = this.currentParam
-                , valid = false;
-
+              var valid = false;
               this.send('\x1bP' + +valid + '+r' + pt + '\x1b\\');
               break;
 
+            // Implement tmux sequence forwarding is
+            // someone uses term.js for a multiplexer.
+            // DCS tmux; ESC Pt ST
+            case 'tmux;\x1b':
+              this.emit('passthrough', pt);
+              break;
+
             default:
-              this.error('Unknown DCS prefix: %s.', this.prefix);
+              this.error('Unknown DCS prefix: %s.', pt);
               break;
           }
 
           this.currentParam = 0;
           this.prefix = '';
           this.state = normal;
-        } else if (!this.currentParam) {
-          if (!this.prefix && ch !== '$' && ch !== '+') {
-            this.currentParam = ch;
-          } else if (this.prefix.length === 2) {
-            this.currentParam = ch;
-          } else {
-            this.prefix += ch;
-          }
         } else {
           this.currentParam += ch;
+          if (!this.prefix) {
+            if (/^\d*;\d*\|/.test(this.currentParam)) {
+              this.prefix = UDK;
+              this.params = this.currentParam.split(/[;|]/).map(function(n) {
+                if (!n.length) return 0;
+                return +n;
+              }).slice(0, -1);
+              this.currentParam = '';
+            } else if (/^[$+][a-zA-Z]/.test(this.currentParam)
+                || /^\w+;\x1b/.test(this.currentParam)) {
+              this.prefix = this.currentParam;
+              this.currentParam = '';
+            }
+          }
         }
         break;
 
       case ignore:
         // For PM and APC.
-        if (ch === '\x1b' || ch === '\x07') {
-          if (ch === '\x1b') i++;
+        if ((this.lch === '\x1b' && ch === '\\') || ch === '\x07') {
           this.state = normal;
         }
         break;
@@ -2400,10 +2555,29 @@ Terminal.prototype.write = function(data) {
 
   this.updateRange(this.y);
   this.refresh(this.refreshStart, this.refreshEnd);
+
+  return true;
 };
 
 Terminal.prototype.writeln = function(data) {
-  this.write(data + '\r\n');
+  return this.write(data + '\r\n');
+};
+
+Terminal.prototype.end = function(data) {
+  var ret = true;
+  if (data) {
+    ret = this.write(data);
+  }
+  this.destroySoon();
+  return ret;
+};
+
+Terminal.prototype.resume = function() {
+  ;
+};
+
+Terminal.prototype.pause = function() {
+  ;
 };
 
 // Key Resources:
@@ -2415,6 +2589,10 @@ Terminal.prototype.keyDown = function(ev) {
   switch (ev.keyCode) {
     // backspace
     case 8:
+      if (ev.altKey) {
+        key = '\x17';
+        break;
+      }
       if (ev.shiftKey) {
         key = '\x08'; // ^H
         break;
@@ -2437,6 +2615,10 @@ Terminal.prototype.keyDown = function(ev) {
     case 27:
       key = '\x1b';
       break;
+    // space
+    case 32:
+      key = '\x20';
+      break;
     // left-arrow
     case 37:
       if (this.applicationCursor) {
@@ -2444,6 +2626,10 @@ Terminal.prototype.keyDown = function(ev) {
         //key = '\x8fD'; // SS3 as 0x8f for 8-bit
         break;
       }
+      if (ev.ctrlKey) {
+        key = '\x1b[5D';
+        break;
+      }
       key = '\x1b[D';
       break;
     // right-arrow
@@ -2452,6 +2638,10 @@ Terminal.prototype.keyDown = function(ev) {
         key = '\x1bOC';
         break;
       }
+      if (ev.ctrlKey) {
+        key = '\x1b[5C';
+        break;
+      }
       key = '\x1b[C';
       break;
     // up-arrow
@@ -2612,7 +2802,7 @@ Terminal.prototype.keyDown = function(ev) {
           // ^] - group sep
           key = String.fromCharCode(29);
         }
-      } else if ((!this.isMac && ev.altKey) || (this.isMac && ev.metaKey)) {
+      } else if (ev.altKey) {
         if (ev.keyCode >= 65 && ev.keyCode <= 90) {
           key = '\x1b' + String.fromCharCode(ev.keyCode + 32);
         } else if (ev.keyCode === 192) {
@@ -2764,6 +2954,7 @@ Terminal.prototype.resize = function(x, y) {
   }
   this.setupStops(j);
   this.cols = x;
+  this.columns = x;
 
   // resize rows
   j = this.rows;
@@ -2807,6 +2998,9 @@ Terminal.prototype.resize = function(x, y) {
   // screen buffer. just set it
   // to null for now.
   this.normal = null;
+
+  // Act as though we are a node TTY stream:
+  this.emit('resize');
 };
 
 Terminal.prototype.updateRange = function(y) {
@@ -2856,6 +3050,12 @@ Terminal.prototype.nextStop = function(x) {
     : x < 0 ? 0 : x;
 };
 
+// back_color_erase feature for xterm.
+Terminal.prototype.eraseAttr = function() {
+  // if (this.is('screen')) return this.defAttr;
+  return (this.defAttr & ~0x1ff) | (this.curAttr & 0x1ff);
+};
+
 Terminal.prototype.eraseRight = function(x, y) {
   var line = this.lines[this.ybase + y]
     , ch = [this.eraseAttr(), ' ']; // xterm
@@ -5652,13 +5852,18 @@ function inherits(child, parent) {
 // use it in the terminal.
 function isBoldBroken(document) {
   var body = document.getElementsByTagName('body')[0];
+  var terminal = document.createElement('div');
+  terminal.className = 'terminal';
+  var line = document.createElement('div');
   var el = document.createElement('span');
   el.innerHTML = 'hello world';
-  body.appendChild(el);
+  line.appendChild(el);
+  terminal.appendChild(line);
+  body.appendChild(terminal);
   var w1 = el.scrollWidth;
   el.style.fontWeight = 'bold';
   var w2 = el.scrollWidth;
-  body.removeChild(el);
+  body.removeChild(terminal);
   return w1 !== w2;
 }
 
@@ -5755,6 +5960,7 @@ function keys(obj) {
  */
 
 Terminal.EventEmitter = EventEmitter;
+Terminal.Stream = Stream;
 Terminal.inherits = inherits;
 Terminal.on = on;
 Terminal.off = off;

web/dist/index.html

@@ -11,15 +11,15 @@
     <script src="/web/app/assets/js/jquery-2.1.1.js"></script>
     <script src="/web/app/assets/js/jquery-validate-1.14.0.js"></script>
     <script src="/web/app/assets/js/underscore-1.8.3.js"></script>
-    <script src="/web/app/assets/js/bootstrap.js"></script>
-    <script src="/web/app/assets/js/term.js"></script>
+    <script src="/web/app/assets/js/bootstrap-3.3.6.js"></script>
+    <script src="/web/app/assets/js/term-0.0.7.js"></script>
     <script src="/web/app/assets/js/bootstrap-datepicker-1.6.0.js"></script>
-    <script src="/web/app/vendor.js?ver=0.11458109567737"></script>
-    <script src="/web/app/styles.js?ver=0.11458109567737"></script>
+    <script src="/web/app/vendor.js?ver=0.11458143971205"></script>
+    <script src="/web/app/styles.js?ver=0.11458143971205"></script>
 
   </head>
   <body class="grv">
     <div id="app"></div>
   </body>
-  <script src="/web/app/app.js?ver=0.11458109567737"></script>
+  <script src="/web/app/app.js?ver=0.11458143971205"></script>
 </html>

web/karma.conf.js

@@ -18,8 +18,8 @@ module.exports = function (config) {
     files: [
       'node_modules/phantomjs-polyfill/bind-polyfill.js',
       'src/assets/js/jquery-2.1.1.js',
-      'src/assets/js/bootstrap.min.js',
-      'src/assets/js/term.js',
+      'src/assets/js/bootstrap-3.3.6.min.js',
+      'src/assets/js/term-0.0.7.js',
       'src/assets/js/jquery-validate-1.14.0.js',
       'tests.webpack.js'
     ],

web/package.json

@@ -6,8 +6,8 @@
   "scripts": {
     "inspector": "node-inspector --web-port=8081 --save-live-edit=true --preload=false",
     "dev-debug": "node --debug-brk /usr/bin/gulp dev",
-    "build": "node node_modules/webpack/bin/webpack.js",
-    "dev": "gulp; node node_modules/webpack-dev-server/bin/webpack-dev-server.js --inline --hot --content-base dist",
+    "build": "gulp",
+    "start": "gulp dev",    
     "lint": "node node_modules/eslint/bin/eslint src/**/*.js",
     "test": "TELEPORT_NO_DEBUG=1 node node_modules/karma/bin/karma start --browsers PhantomJS --single-run",
     "tdd": "node node_modules/karma/bin/karma start --browsers Chrome"

web/src/index.html

@@ -11,8 +11,8 @@
     <script src="/web/app/assets/js/jquery-2.1.1.js"></script>
     <script src="/web/app/assets/js/jquery-validate-1.14.0.js"></script>
     <script src="/web/app/assets/js/underscore-1.8.3.js"></script>
-    <script src="/web/app/assets/js/bootstrap.js"></script>
-    <script src="/web/app/assets/js/term.js"></script>
+    <script src="/web/app/assets/js/bootstrap-3.3.6.js"></script>
+    <script src="/web/app/assets/js/term-0.0.7.js"></script>
     <script src="/web/app/assets/js/bootstrap-datepicker-1.6.0.js"></script>
     <script src="/web/app/vendor.js?ver=[VERSION]"></script>
     <script src="/web/app/styles.js?ver=[VERSION]"></script>