lexer: New type enum token_type.

[pspp] / src / language / dictionary / rename-variables.c

diff --git a/src/language/dictionary/rename-variables.c b/src/language/dictionary/rename-variables.c
index c175831d8dacb6c3d448ac2821a9d7362725e1b5..79ab997cfd27ed5f7bf12dab050336c9f2475bd0 100644 (file)
--- a/src/language/dictionary/rename-variables.c
+++ b/src/language/dictionary/rename-variables.c
@@ -24,7 +24,6 @@
 #include <language/command.h>
 #include <language/lexer/lexer.h>
 #include <language/lexer/variable-parser.h>
-#include <libpspp/hash.h>
 #include <libpspp/message.h>
 #include <libpspp/str.h>
 
@@ -54,7 +53,7 @@ cmd_rename_variables (struct lexer *lexer, struct dataset *ds)
       size_t prev_nv_1 = rename_cnt;
       size_t prev_nv_2 = rename_cnt;
 
-      if (!lex_match (lexer, '('))
+      if (!lex_match (lexer, T_LPAREN))
        {
          msg (SE, _("`(' expected."));
          goto lossage;
@@ -62,7 +61,7 @@ cmd_rename_variables (struct lexer *lexer, struct dataset *ds)
       if (!parse_variables (lexer, dataset_dict (ds), &rename_vars, &rename_cnt,
                            PV_APPEND | PV_NO_DUPLICATE))
        goto lossage;
-      if (!lex_match (lexer, '='))
+      if (!lex_match (lexer, T_EQUALS))
        {
          msg (SE, _("`=' expected between lists of new and old variable names."));
          goto lossage;
@@ -83,13 +82,13 @@ cmd_rename_variables (struct lexer *lexer, struct dataset *ds)
          rename_new_names = NULL;
          goto lossage;
        }
-      if (!lex_match (lexer, ')'))
+      if (!lex_match (lexer, T_RPAREN))
        {
          msg (SE, _("`)' expected after variable names."));
          goto lossage;
        }
     }
-  while (lex_token (lexer) != '.');
+  while (lex_token (lexer) != T_ENDCMD);
 
   if (!dict_rename_vars (dataset_dict (ds),
                          rename_vars, rename_new_names, rename_cnt,