1 /* PSPP - computes sample statistics.
2 Copyright (C) 2007 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful, but
10 WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
20 #include <language/command.h>
21 #include <libpspp/message.h>
23 #include <language/lexer/lexer.h>
27 #define _(msgid) gettext (msgid)
29 /* Parses the CD command. */
31 cmd_cd (struct lexer *lexer, struct dataset *ds UNUSED)
35 if ( ! lex_force_string (lexer))
38 path = ds_xstrdup (lex_tokstr (lexer));
40 if ( -1 == chdir (path) )
43 msg (SE, _("Cannot change directory to %s: %s "), path,