Eliminated global variable current_dataset.

[pspp-builds.git] / src / language / dictionary / vector.c

diff --git a/src/language/dictionary/vector.c b/src/language/dictionary/vector.c
index 050886d9effd334d203b627e37d6d2e91c6595d4..1216d9dd338d5586fb34e63956c5492887b67bd8 100644 (file)
--- a/src/language/dictionary/vector.c
+++ b/src/language/dictionary/vector.c
@@ -37,7 +37,7 @@
 #define _(msgid) gettext (msgid)
 
 int
-cmd_vector (void)
+cmd_vector (struct dataset *ds)
 {
   /* Just to be different, points to a set of null terminated strings
      containing the names of the vectors to be created.  The list
@@ -51,6 +51,8 @@ cmd_vector (void)
   /* Maximum allocated position for vecnames, plus one position. */
   char *endp = NULL;
 
+  struct dictionary *dict = dataset_dict (ds);
+
   cp = vecnames = xmalloc (256);
   endp = &vecnames[256];
   do
@@ -75,7 +77,7 @@ cmd_vector (void)
                goto fail;
              }
 
-         if (dict_lookup_vector (dataset_dict (current_dataset), tokid))
+         if (dict_lookup_vector (dict, tokid))
            {
              msg (SE, _("There is already a vector with name %s."), tokid);
              goto fail;
@@ -104,11 +106,11 @@ cmd_vector (void)
              goto fail;
            }
 
-         if (!parse_variables (dataset_dict (current_dataset), &v, &nv,
+         if (!parse_variables (dict, &v, &nv,
                                 PV_SAME_TYPE | PV_DUPLICATE))
            goto fail;
 
-          dict_create_vector (dataset_dict (current_dataset), vecnames, v, nv);
+          dict_create_vector (dict, vecnames, v, nv);
           free (v);
        }
       else if (lex_match ('('))
@@ -158,7 +160,7 @@ cmd_vector (void)
              for (i = 0; i < nv; i++)
                {
                  sprintf (name, "%s%d", cp, i + 1);
-                 if (dict_lookup_var (dataset_dict (current_dataset), name))
+                 if (dict_lookup_var (dict, name))
                    {
                      msg (SE, _("There is already a variable named %s."),
                            name);
@@ -175,9 +177,9 @@ cmd_vector (void)
              for (i = 0; i < nv; i++)
                {
                  sprintf (name, "%s%d", cp, i + 1);
-                 v[i] = dict_create_var_assert (dataset_dict (current_dataset), name, 0);
+                 v[i] = dict_create_var_assert (dict, name, 0);
                }
-              if (!dict_create_vector (dataset_dict (current_dataset), cp, v, nv))
+              if (!dict_create_vector (dict, cp, v, nv))
                 NOT_REACHED ();
              cp += strlen (cp) + 1;
            }