getWindowSize/setWindowSize

2 files changed, 7 insertions, 3 deletions

diff --git a/lib/readline.js b/lib/readline.js
index d08cc5c13a..b52994c3fb 100644
--- a/lib/readline.js
+++ b/lib/readline.js
@@ -49,11 +49,14 @@ function Interface(output, completer) {
     this.history = [];
     this.historyIndex = -1;
 
-    exports.columns = tty.getColumns();
+    // 0 for stdin
+    var winSize = tty.getWindowSize(0);
+    exports.columns = winSize[1];
 
     if (process.listeners('SIGWINCH').length === 0) {
       process.on('SIGWINCH', function() {
-        exports.columns = tty.getColumns();
+        var winSize = tty.getWindowSize(0);
+        exports.columns = winSize[1];
       });
     }
   }
diff --git a/lib/tty.js b/lib/tty.js
index 714031b2c9..5cdd088e8b 100644
--- a/lib/tty.js
+++ b/lib/tty.js
@@ -4,7 +4,8 @@ var binding = process.binding('stdio');
 
 exports.isatty = binding.isatty;
 exports.setRawMode = binding.setRawMode;
-exports.getColumns = binding.getColumns;
+exports.getWindowSize = binding.getWindowSize;
+exports.setWindowSize = binding.setWindowSize;
 
 
 exports.open = function(path, args) {