SAVE TRANSLATE: Allow variable names with space, etc. in output.

[pspp] / src / language / data-io / trim.c

diff --git a/src/language/data-io/trim.c b/src/language/data-io/trim.c
index 9f76b10516b1b8d88dc2eba668b919020c784d58..68a2b5ed9c1ef28c8963cccfcdac0b364bf1b04b 100644 (file)
--- a/src/language/data-io/trim.c
+++ b/src/language/data-io/trim.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2007, 2008, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2007, 2008, 2010, 2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -16,17 +16,17 @@
 
 #include <config.h>
 
-#include <language/data-io/trim.h>
+#include "language/data-io/trim.h"
 
 #include <stdlib.h>
 
-#include <data/dictionary.h>
-#include <data/variable.h>
-#include <language/lexer/lexer.h>
-#include <language/lexer/variable-parser.h>
-#include <libpspp/message.h>
+#include "data/dictionary.h"
+#include "data/variable.h"
+#include "language/lexer/lexer.h"
+#include "language/lexer/variable-parser.h"
+#include "libpspp/message.h"
 
-#include "xalloc.h"
+#include "gl/xalloc.h"
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
@@ -75,27 +75,27 @@ parse_dict_rename (struct lexer *lexer, struct dictionary *dict)
   lex_match (lexer, T_EQUALS);
   if (lex_token (lexer) != T_LPAREN)
     {
-      struct variable *v;
-
-      v = parse_variable (lexer, dict);
+      struct variable *v = parse_variable (lexer, dict);
       if (v == NULL)
        return 0;
-      if (!lex_force_match (lexer, T_EQUALS)
-         || !lex_force_id (lexer))
-       return 0;
-      if (dict_lookup_var (dict, lex_tokcstr (lexer)) != NULL)
+      if (!lex_force_match (lexer, T_EQUALS))
+        return 0;
+
+      char *new_name = parse_DATA_LIST_var (lexer, dict);
+      if (dict_lookup_var (dict, new_name) != NULL)
        {
          msg (SE, _("Cannot rename %s as %s because there already exists "
                     "a variable named %s.  To rename variables with "
                     "overlapping names, use a single RENAME subcommand "
                     "such as `/RENAME (A=B)(B=C)(C=A)', or equivalently, "
                     "`/RENAME (A B C=B C A)'."),
-               var_get_name (v), lex_tokcstr (lexer), lex_tokcstr (lexer));
+               var_get_name (v), new_name, new_name);
+          free (new_name);
          return 0;
        }
 
-      dict_rename_var (dict, v, lex_tokcstr (lexer));
-      lex_get (lexer);
+      dict_rename_var (dict, v, new_name);
+      free (new_name);
       return 1;
     }
 
@@ -111,10 +111,10 @@ parse_dict_rename (struct lexer *lexer, struct dictionary *dict)
        goto done;
       if (!lex_match (lexer, T_EQUALS))
        {
-         msg (SE, _("`=' expected after variable list."));
+          lex_error_expecting (lexer, "`='", NULL_SENTINEL);
          goto done;
        }
-      if (!parse_DATA_LIST_vars (lexer, &new_names, &nn,
+      if (!parse_DATA_LIST_vars (lexer, dict, &new_names, &nn,
                                  PV_APPEND | PV_NO_SCRATCH | PV_NO_DUPLICATE))
        goto done;
       if (nn != nv)