/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2010, 2011, 2014 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
#include <stdio.h>
#include <stdlib.h>
-#include <data/procedure.h>
-#include <data/variable.h>
-#include <language/command.h>
-#include <language/lexer/lexer.h>
-#include <language/lexer/variable-parser.h>
-#include <libpspp/alloc.h>
-#include <libpspp/message.h>
-#include <libpspp/str.h>
+#include "data/dataset.h"
+#include "data/dictionary.h"
+#include "data/variable.h"
+#include "language/command.h"
+#include "language/lexer/lexer.h"
+#include "language/lexer/variable-parser.h"
+#include "libpspp/message.h"
+
+#include "gl/xalloc.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
int
cmd_variable_labels (struct lexer *lexer, struct dataset *ds)
{
+ struct dictionary *dict = dataset_dict (ds);
+
do
{
struct variable **v;
- struct string label;
size_t nv;
size_t i;
- if (!parse_variables (lexer, dataset_dict (ds), &v, &nv, PV_NONE))
+ if (!parse_variables (lexer, dict, &v, &nv, PV_NONE))
return CMD_FAILURE;
- if (lex_token (lexer) != T_STRING)
+ if (!lex_force_string (lexer))
{
- msg (SE, _("String expected for variable label."));
free (v);
return CMD_FAILURE;
}
- ds_init_string (&label, lex_tokstr (lexer) );
- if (ds_length (&label) > 255)
- {
- msg (SW, _("Truncating variable label to 255 characters."));
- ds_truncate (&label, 255);
- }
for (i = 0; i < nv; i++)
- var_set_label (v[i], ds_cstr (&label));
- ds_destroy (&label);
+ var_set_label (v[i], lex_tokcstr (lexer));
lex_get (lexer);
- while (lex_token (lexer) == '/')
+ while (lex_token (lexer) == T_SLASH)
lex_get (lexer);
free (v);
}
- while (lex_token (lexer) != '.');
+ while (lex_token (lexer) != T_ENDCMD);
return CMD_SUCCESS;
}