X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fmodify-vars.c;h=fee6d59b840f92afdff88c1a877dc0a15cfc0a6e;hb=a1c8f6fe2935432af4dbe30aef2434c6ad437a56;hp=ac7d446dcd4e8b363b72041439f93569975fc5ac;hpb=3a7fba81ceae5b049d0f7d671e9e3c3c43bbf703;p=pspp

diff --git a/src/modify-vars.c b/src/modify-vars.c
index ac7d446dcd..fee6d59b84 100644
--- a/src/modify-vars.c
+++ b/src/modify-vars.c
@@ -14,33 +14,17 @@
 
    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., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA. */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA. */
 
-/* AIX requires this to be the first thing in the file.  */
 #include <config.h>
-#if __GNUC__
-#define alloca __builtin_alloca
-#else
-#if HAVE_ALLOCA_H
-#include <alloca.h>
-#else
-#ifdef _AIX
-#pragma alloca
-#else
-#ifndef alloca			/* predefined by HP cc +Olibcalls */
-char *alloca ();
-#endif
-#endif
-#endif
-#endif
-
 #include <stdlib.h>
-#include <assert.h>
+#include "error.h"
 #include "algorithm.h"
 #include "alloc.h"
 #include "bitvector.h"
 #include "command.h"
+#include "dictionary.h"
 #include "error.h"
 #include "hash.h"
 #include "lexer.h"
@@ -100,8 +84,12 @@ cmd_modify_vars (void)
 
   size_t i;
 
-  lex_match_id ("MODIFY");
-  lex_match_id ("VARS");
+  if (temporary != 0)
+    {
+      msg (SE, _("MODIFY VARS may not be used after TEMPORARY.  "
+                 "Temporary transformations will be made permanent."));
+      cancel_temporary (); 
+    }
 
   vm.reorder_vars = NULL;
   vm.reorder_cnt = 0;
@@ -326,7 +314,7 @@ cmd_modify_vars (void)
   if (already_encountered & (1 | 4))
     {
       /* Read the data. */
-      procedure (NULL, NULL, NULL);
+      procedure (NULL, NULL);
     }
 
   if (!rearrange_dict (default_dict, &vm))
@@ -360,7 +348,7 @@ compare_variables_given_ordering (const void *a_, const void *b_,
   if (ordering->positional)
     result = a->index < b->index ? -1 : a->index > b->index;
   else
-    result = strcmp (a->name, b->name);
+    result = strcasecmp (a->name, b->name);
   if (!ordering->forward)
     result = -result;
   return result;
@@ -370,19 +358,19 @@ compare_variables_given_ordering (const void *a_, const void *b_,
 struct var_renaming
   {
     struct variable *var;
-    char new_name[9];
+    char new_name[LONG_NAME_LEN + 1];
   };
 
 /* A algo_compare_func that compares new_name members in struct
    var_renaming structures A and B. */
 static int
 compare_var_renaming_by_new_name (const void *a_, const void *b_,
-                                  void *foo unused) 
+                                  void *foo UNUSED) 
 {
   const struct var_renaming *a = a_;
   const struct var_renaming *b = b_;
 
-  return strcmp (a->new_name, b->new_name);
+  return strcasecmp (a->new_name, b->new_name);
 }
 
 /* Returns true if performing VM on dictionary D would not cause