Remove "Written by Ben Pfaff <blp@gnu.org>" lines everywhere.

[pspp-builds.git] / src / language / stats / sort-cases.c

diff --git a/src/language/stats/sort-cases.c b/src/language/stats/sort-cases.c
index dd0387418ac30a9c92b25ba84aa1ed4e2bc25bf5..13e0c6edb247024e14541f9e94ca62729cfe6299 100644 (file)
--- a/src/language/stats/sort-cases.c
+++ b/src/language/stats/sort-cases.c
@@ -1,6 +1,5 @@
 /* PSPP - computes sample statistics.
    Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
-   Written by Ben Pfaff <blp@gnu.org>.
 
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
@@ -18,18 +17,21 @@
    02110-1301, USA. */
 
 #include <config.h>
-#include <sys/types.h>
+
 #include <assert.h>
 #include <stdlib.h>
 #include <limits.h>
-#include <libpspp/alloc.h>
+
+#include "sort-criteria.h"
+#include <data/procedure.h>
+#include <data/settings.h>
+#include <data/variable.h>
 #include <language/command.h>
-#include <libpspp/message.h>
 #include <language/lexer/lexer.h>
-#include <data/settings.h>
-#include "sort-criteria.h"
+#include <libpspp/alloc.h>
+#include <libpspp/message.h>
 #include <math/sort.h>
-#include <data/variable.h>
+#include <sys/types.h>
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
@@ -37,24 +39,24 @@
 
 /* Performs the SORT CASES procedures. */
 int
-cmd_sort_cases (void)
+cmd_sort_cases (struct lexer *lexer, struct dataset *ds)
 {
   struct sort_criteria *criteria;
   bool success = false;
 
-  lex_match (T_BY);
+  lex_match (lexer, T_BY);
 
-  criteria = sort_parse_criteria (default_dict, NULL, NULL, NULL, NULL);
+  criteria = sort_parse_criteria (lexer, dataset_dict (ds), NULL, NULL, NULL, NULL);
   if (criteria == NULL)
     return CMD_CASCADING_FAILURE;
 
-  if (get_testing_mode () && lex_match ('/')) 
+  if (get_testing_mode () && lex_match (lexer, '/')) 
     {
-      if (!lex_force_match_id ("BUFFERS") || !lex_match ('=')
-          || !lex_force_int ())
+      if (!lex_force_match_id (lexer, "BUFFERS") || !lex_match (lexer, '=')
+          || !lex_force_int (lexer))
         goto done;
 
-      min_buffers = max_buffers = lex_integer ();
+      min_buffers = max_buffers = lex_integer (lexer);
       allow_internal_sort = false;
       if (max_buffers < 2) 
         {
@@ -62,10 +64,10 @@ cmd_sort_cases (void)
           goto done;
         }
 
-      lex_get ();
+      lex_get (lexer);
     }
 
-  success = sort_active_file_in_place (criteria);
+  success = sort_active_file_in_place (ds, criteria);
 
  done:
   min_buffers = 64;
@@ -73,6 +75,6 @@ cmd_sort_cases (void)
   allow_internal_sort = true;
   
   sort_destroy_criteria (criteria);
-  return success ? lex_end_of_command () : CMD_CASCADING_FAILURE;
+  return success ? lex_end_of_command (lexer) : CMD_CASCADING_FAILURE;
 }