cd.bsh

用java 编写的源码开放的文本编辑器。有很多有用的特性

/**
	Change working directory for dir(), etc. commands (like Unix cd)
*/

bsh.help.cd = "usage: cd( path )";

/*
	Additions by Kevin Raulerson, http://www.spin.com.mx/~kevinr/
*/
void cd( String pathname ) {

    file = pathToFile( pathname );

	if ( file.exists() && file.isDirectory() )
		bsh.cwd = file.getCanonicalPath();
	else
        print( "No such directory: "+pathname);

}