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Added variable/parameter matching and error reporting
[pspp]
/
src
/
loop.c
diff --git
a/src/loop.c
b/src/loop.c
index 7a2cc775a650f059aec8c104198e04fbb518d6e9..06936778ef0f990751174373f5b7499a339c4eee 100644
(file)
--- a/
src/loop.c
+++ b/
src/loop.c
@@
-14,8
+14,8
@@
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 5
9 Temple Place - Suite 330
, Boston, MA
- 0211
1-1307
, USA. */
+ Foundation, Inc., 5
1 Franklin Street, Fifth Floor
, Boston, MA
+ 0211
0-1301
, USA. */
#include <config.h>
#include "error.h"
#include <config.h>
#include "error.h"
@@
-32,6
+32,9
@@
#include "str.h"
#include "var.h"
#include "str.h"
#include "var.h"
+#include "gettext.h"
+#define _(msgid) gettext (msgid)
+
#include "debug-print.h"
/* LOOP strategy:
#include "debug-print.h"
/* LOOP strategy:
@@
-224,7
+227,7
@@
internal_cmd_loop (void)
}
}
else
}
}
else
- name[0] =
0
;
+ name[0] =
'\0'
;
/* Parse IF clause. */
if (lex_match_id ("IF"))
/* Parse IF clause. */
if (lex_match_id ("IF"))
@@
-243,7
+246,7
@@
internal_cmd_loop (void)
}
/* Find variable; create if necessary. */
}
/* Find variable; create if necessary. */
- if (name[0])
+ if (name[0]
!= '\0'
)
{
two->index = dict_lookup_var (default_dict, name);
if (!two->index)
{
two->index = dict_lookup_var (default_dict, name);
if (!two->index)