--- /dev/null
+/* PSPP - a program for statistical analysis.
+ Copyright (C) 2007 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+#include <data/dict-class.h>
+
+#include <libpspp/assertion.h>
+
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
+/* Returns the dictionary class corresponding to a variable named
+ NAME. */
+enum dict_class
+dict_class_from_id (const char *name)
+{
+ switch (name[0])
+ {
+ default:
+ return DC_ORDINARY;
+ case '$':
+ return DC_SYSTEM;
+ case '#':
+ return DC_SCRATCH;
+ }
+}
+
+/* Returns the name of dictionary class DICT_CLASS.
+
+ This function should probably not be used in new code as it
+ can lead to difficulties for internationalization. */
+const char *
+dict_class_to_name (enum dict_class dict_class)
+{
+ switch (dict_class)
+ {
+ case DC_ORDINARY:
+ return _("ordinary");
+ case DC_SYSTEM:
+ return _("system");
+ case DC_SCRATCH:
+ return _("scratch");
+ default:
+ NOT_REACHED ();
+ }
+}