trepanjs/lib/command/undisplay.js

A gdb-like debugger for nodejs. It is in the style of the trepanning debuggers.

"use strict";
/*==============================
  Debugger 'undisplay' command
  =============================*/
function Init(intf, Interface) {
    intf.defineCommand('undisplay', {
	help: "**undisplay**('*expr*')\n\
\n\
Cancel some expressions to be displayed when program stops.\n\
See also:\n\
---------\n\
`display`",
	run: function(expr) {
	    var index = intf._displays.indexOf(expr);
	    // undisplay by expression or watcher number
	    intf._displays.splice(index !== -1 ? index : +expr, 1);
	}
    });
}

exports.Init = Init;