unset.bsh | searchcode

/jEdit/tags/jedit-4-1-pre5/bsh/commands/unset.bsh

#
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Possible License(s): BSD-3-Clause, AGPL-1.0, Apache-2.0, LGPL-2.0, LGPL-3.0, GPL-2.0, CC-BY-SA-3.0, LGPL-2.1, GPL-3.0, MPL-2.0-no-copyleft-exception, IPL-1.0


/**
	"Undefine" the variable specifed by 'name' (So that it tests == void).
	<p>
	<em>Note: there will be a better way to do this in the future.  This is 
	currently equivalent to doing namespace.setVariable(name, null);</em>
*/

bsh.help.unset = "usage: unset( name )";

void unset( String name ) {
	if ( arg == null )
		return;

	this.caller.namespace.setVariable(name, null);
}