README.md

@@ -2140,20 +2140,47 @@ a full example):
 
 ``` js
 var blessed = require('blessed');
-var telnet = require('telnet2');
+var telnet = require('telnet');
 
-telnet({ tty: true }, function(client) {
-  client.on('term', function(terminal) {
-    screen.terminal = terminal;
-    screen.render();
+telnet.createServer(function(client) {
+  client.do.transmit_binary();
+  client.do.terminal_type();
+  client.do.window_size();
+
+  client.on('terminal type', function(data) {
+    if (data.command === 'sb' && data.name) {
+      screen.terminal = data.name;
+      screen.render();
+    }
   });
 
-  client.on('size', function(width, height) {
-    client.columns = width;
-    client.rows = height;
-    client.emit('resize');
+  client.on('window size', function(data) {
+    if (data.command === 'sb') {
+      client.columns = data.columns;
+      client.rows = data.rows;
+      client.emit('resize');
+    }
   });
 
+  // Make the client look like a tty:
+  client.setRawMode = function(mode) {
+    client.isRaw = mode;
+    if (!client.writable) return;
+    if (mode) {
+      client.do.suppress_go_ahead();
+      client.will.suppress_go_ahead();
+      client.will.echo();
+    } else {
+      client.dont.suppress_go_ahead();
+      client.wont.suppress_go_ahead();
+      client.wont.echo();
+    }
+  };
+  client.isTTY = true;
+  client.isRaw = false;
+  client.columns = 80;
+  client.rows = 24;
+
   var screen = blessed.screen({
     smartCSR: true,
     input: client,

example/blessed-telnet.js

@@ -13,24 +13,64 @@ process.title = 'blessed-telnet';
 var fs = require('fs');
 var path = require('path');
 var blessed = require('blessed');
-var telnet = require('telnet2');
+var telnet = require('telnet');
+
+var server = telnet.createServer(function(client) {
+  client.do.transmit_binary();
+  client.do.terminal_type();
+  client.do.window_size();
+  client.do.environment_variables();
 
-var server = telnet({ tty: true }, function(client) {
   client.on('debug', function(msg) {
     console.error(msg);
   });
 
-  client.on('term', function(terminal) {
-    screen.terminal = terminal;
-    screen.render();
+  client.on('environment variables', function(data) {
+    if (data.command === 'sb') {
+      if (data.name === 'TERM') {
+        screen.terminal = data.value;
+      } else {
+        // Clear the screen since they may have used `env send [var]`.
+        screen.realloc();
+      }
+      screen.render();
+    }
   });
 
-  client.on('size', function(width, height) {
-    client.columns = width;
-    client.rows = height;
-    client.emit('resize');
+  client.on('terminal type', function(data) {
+    if (data.command === 'sb' && data.name) {
+      screen.terminal = data.name;
+      screen.render();
+    }
   });
 
+  client.on('window size', function(data) {
+    if (data.command === 'sb') {
+      client.columns = data.columns;
+      client.rows = data.rows;
+      client.emit('resize');
+    }
+  });
+
+  // Make the client look like a tty:
+  client.setRawMode = function(mode) {
+    client.isRaw = mode;
+    if (!client.writable) return;
+    if (mode) {
+      client.do.suppress_go_ahead();
+      client.will.suppress_go_ahead();
+      client.will.echo();
+    } else {
+      client.dont.suppress_go_ahead();
+      client.wont.suppress_go_ahead();
+      client.wont.echo();
+    }
+  };
+  client.isTTY = true;
+  client.isRaw = false;
+  client.columns = 80;
+  client.rows = 24;
+
   var screen = blessed.screen({
     smartCSR: true,
     input: client,

lib/program.js

@@ -195,7 +195,7 @@ Program.prototype.setupDump = function() {
     return data.replace(/[\0\x80\x1b-\x1f\x7f\x01-\x1a]/g, function(ch) {
       switch (ch) {
         case '\0':
-        case '\x80':
+        case '\200':
           ch = '@';
           break;
         case '\x1b':
@@ -1911,7 +1911,7 @@ Program.prototype.getCursorColor = function(callback) {
 //Program.prototype.pad =
 Program.prototype.nul = function() {
   //if (this.has('pad')) return this.put.pad();
-  return this._write('\x80');
+  return this._write('\200');
 };
 
 Program.prototype.bel =

lib/tput.js

@@ -366,7 +366,7 @@ Tput.prototype.parseTerminfo = function(data, file) {
   o = 0;
   for (; i < l; i += 2) {
     v = Tput.numbers[o++];
-    if (data[i + 1] === 0xff && data[i] === 0xff) {
+    if (data[i + 1] === 0377 && data[i] === 0377) {
       info.numbers[v] = -1;
     } else {
       info.numbers[v] = (data[i + 1] << 8) | data[i];
@@ -379,7 +379,7 @@ Tput.prototype.parseTerminfo = function(data, file) {
   o = 0;
   for (; i < l; i += 2) {
     v = Tput.strings[o++];
-    if (data[i + 1] === 0xff && data[i] === 0xff) {
+    if (data[i + 1] === 0377 && data[i] === 0377) {
       info.strings[v] = -1;
     } else {
       info.strings[v] = (data[i + 1] << 8) | data[i];
@@ -533,7 +533,7 @@ Tput.prototype.parseExtended = function(data) {
   var _numbers = [];
   l = i + h.numCount * 2;
   for (; i < l; i += 2) {
-    if (data[i + 1] === 0xff && data[i] === 0xff) {
+    if (data[i + 1] === 0377 && data[i] === 0377) {
       _numbers.push(-1);
     } else {
       _numbers.push((data[i + 1] << 8) | data[i]);
@@ -544,7 +544,7 @@ Tput.prototype.parseExtended = function(data) {
   var _strings = [];
   l = i + h.strCount * 2;
   for (; i < l; i += 2) {
-    if (data[i + 1] === 0xff && data[i] === 0xff) {
+    if (data[i + 1] === 0377 && data[i] === 0377) {
       _strings.push(-1);
     } else {
       _strings.push((data[i + 1] << 8) | data[i]);
@@ -884,7 +884,7 @@ Tput.prototype._compile = function(info, key, str) {
           ch = ':';
           break;
         case '0':
-          ch = '\x80';
+          ch = '\200';
           break;
         case 'a':
           ch = '\x07';
@@ -2041,10 +2041,6 @@ Tput.prototype.detectFeatures = function(info) {
 };
 
 Tput.prototype.detectUnicode = function() {
-  if (process.env.NCURSES_FORCE_UNICODE != null) {
-    return !!+process.env.NCURSES_FORCE_UNICODE;
-  }
-
   if (this.options.forceUnicode != null) {
     return this.options.forceUnicode;
   }
@@ -2098,10 +2094,10 @@ Tput.prototype.detectBrokenACS = function(info) {
       && process.env.TERMCAP
       && ~process.env.TERMCAP.indexOf('screen')
       && ~process.env.TERMCAP.indexOf('hhII00')) {
-    if (~info.strings.enter_alt_charset_mode.indexOf('\x0e')
-        || ~info.strings.enter_alt_charset_mode.indexOf('\x0f')
-        || ~info.strings.set_attributes.indexOf('\x0e')
-        || ~info.strings.set_attributes.indexOf('\x0f')) {
+    if (~info.strings.enter_alt_charset_mode.indexOf('\016')
+        || ~info.strings.enter_alt_charset_mode.indexOf('\017')
+        || ~info.strings.set_attributes.indexOf('\016')
+        || ~info.strings.set_attributes.indexOf('\017')) {
       return true;
     }
   }
@@ -2172,7 +2168,7 @@ Tput.prototype.GetConsoleCP = function() {
   }
 
   // Allow unicode on all windows consoles for now:
-  if (+process.env.NCURSES_NO_WINDOWS_UNICODE !== 1) {
+  if (+process.env.NCURSES_UNICODE !== 0) {
     return 65001;
   }
 
@@ -2280,7 +2276,7 @@ function sprintf(src) {
         break;
       case 'c': // char
         param = isFinite(param)
-          ? String.fromCharCode(param || 0x80)
+          ? String.fromCharCode(param || 0200)
           : '';
         break;
     }

lib/widgets/listtable.js

@@ -25,8 +25,7 @@ function ListTable(options) {
   }
 
   options = options || {};
-
-  // options.shrink = true;
+  options.shrink = true;
   options.normalShrink = true;
   options.style = options.style || {};
   options.style.border = options.style.border || {};
@@ -38,19 +37,8 @@ function ListTable(options) {
   options.style.selected = options.style.cell.selected;
   options.style.item = options.style.cell;
 
-  var border = options.border;
-  if (border
-      && border.top === false
-      && border.bottom === false
-      && border.left === false
-      && border.right === false) {
-    delete options.border;
-  }
-
   List.call(this, options);
 
-  options.border = border;
-
   this._header = new Box({
     parent: this,
     left: this.screen.autoPadding ? 0 : this.ileft,
@@ -96,10 +84,7 @@ ListTable.prototype._calculateMaxes = Table.prototype._calculateMaxes;
 ListTable.prototype.setRows =
 ListTable.prototype.setData = function(rows) {
   var self = this
-    , align = this.__align
-    , selected = this.selected
-    , original = this.items.slice()
-    , sel = this.ritems[this.selected];
+    , align = this.__align;
 
   if (this.visible && this.lpos) {
     this.clearPos();
@@ -163,15 +148,7 @@ ListTable.prototype.setData = function(rows) {
 
   this._header.setFront();
 
-  // Try to find our old item if it still exists.
-  sel = this.ritems.indexOf(sel);
-  if (~sel) {
-    this.select(sel);
-  } else if (this.items.length === original.length) {
-    this.select(selected);
-  } else {
-    this.select(Math.min(selected, this.items.length - 1));
-  }
+  this.select(0);
 };
 
 ListTable.prototype._select = ListTable.prototype.select;
@@ -206,12 +183,7 @@ ListTable.prototype.render = function() {
 
   var height = coords.yl - coords.yi - this.ibottom;
 
-  var border = this.border;
-  if (!this.border && this.options.border) {
-    border = this.options.border;
-  }
-
-  if (!border || this.options.noCellBorders) return coords;
+  if (!this.border || this.options.noCellBorders) return coords;
 
   // Draw border with correct angles.
   ry = 0;
@@ -228,7 +200,7 @@ ListTable.prototype.render = function() {
         lines[yi + ry][xi + rx][0] = battr;
         lines[yi + ry][xi + rx][1] = '\u252c'; // '┬'
         // XXX If we alter iheight and itop for no borders - nothing should be written here
-        if (!border.top) {
+        if (!self.border.top) {
           lines[yi + ry][xi + rx][1] = '\u2502'; // '│'
         }
         lines[yi + ry].dirty = true;
@@ -238,7 +210,7 @@ ListTable.prototype.render = function() {
         lines[yi + ry][xi + rx][0] = battr;
         lines[yi + ry][xi + rx][1] = '\u2534'; // '┴'
         // XXX If we alter iheight and ibottom for no borders - nothing should be written here
-        if (!border.bottom) {
+        if (!self.border.bottom) {
           lines[yi + ry][xi + rx][1] = '\u2502'; // '│'
         }
         lines[yi + ry].dirty = true;