Implement DELETE VARIABLES.

[pspp] / src / language / dictionary / variable-label.c

diff --git a/src/language/dictionary/variable-label.c b/src/language/dictionary/variable-label.c
index 857c783c45b979a4f24b99f7ea202780b19bcac0..d56db519c7b6de40a44716084a6aaa7ad1d401ea 100644 (file)
--- a/src/language/dictionary/variable-label.c
+++ b/src/language/dictionary/variable-label.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
@@ -76,14 +75,3 @@ cmd_variable_labels (struct lexer *lexer, struct dataset *ds)
 
 
 
-const char *
-var_to_string(const struct variable *var)
-{
-  const char *label;
-  
-  if ( !var ) 
-    return 0;
-
-  label = var_get_label (var);
-  return label ? label : var_get_name (var);
-}