Constness and global namespace patrol.

[pspp-builds.git] / src / language / stats / means.q

diff --git a/src/language/stats/means.q b/src/language/stats/means.q
index fb03f754518f1ede12c3f42bbc67a99afc14c125..bc927b4715ef7668b613dcac0565cf4587325826 100644 (file)
--- a/src/language/stats/means.q
+++ b/src/language/stats/means.q
@@ -44,7 +44,7 @@
             name:!names/nonames,
             val:!values/novalues,
             fmt:!table/tree;
-     +missing=miss:!table/include/dependent;
+     missing=miss:!table/include/dependent;
      +cells[cl_]=default,count,sum,mean,stddev,variance,all;
      +statistics[st_]=anova,linearity,all,none.
 */
@@ -52,13 +52,12 @@
 /* (functions) */
 
 /* TABLES: Variable lists for each dimension. */
-int n_dim;             /* Number of dimensions. */
-size_t *nv_dim;                /* Number of variables in each dimension. */
-struct variable ***v_dim;      /* Variables in each dimension.  */
+static int n_dim;              /* Number of dimensions. */
+static size_t *nv_dim;         /* Number of variables in each dimension. */
+static struct variable ***v_dim;       /* Variables in each dimension.  */
 
 /* VARIABLES: List of variables. */
-int n_var;
-struct variable **v_var;
+static struct variable **v_var;
 
 /* Parses and executes the T-TEST procedure. */
 int
@@ -128,7 +127,7 @@ mns_custom_tables (struct cmd_means *cmd, void *aux UNUSED)
   struct var_set *var_set;
   
   if (!lex_match_id ("TABLES")
-      && (token != T_ID || dict_lookup_var (default_dict, tokid) == NULL)
+      && (token != T_ID || dict_lookup_var (dataset_dict (current_dataset), tokid) == NULL)
       && token != T_ALL)
     return 2;
   lex_match ('=');
@@ -140,7 +139,7 @@ mns_custom_tables (struct cmd_means *cmd, void *aux UNUSED)
       return 0;
     }
 
-  var_set = var_set_create_from_dict (default_dict);
+  var_set = var_set_create_from_dict (dataset_dict (current_dataset));
   assert (var_set != NULL);
 
   do