-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
Copyright (C) 1997-9, 2000 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 the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
if (!parse_variables_const (lexer, dataset_dict (ds), &v1, &nv1,
PV_NO_DUPLICATE | PV_NUMERIC))
return 0;
-
+
if (lex_match (lexer, T_WITH))
{
if (!parse_variables_const (lexer, dataset_dict (ds), &v2, &nv2,
cor_last = cor_last->next = cor;
else
cor_list = cor_last = cor;
-
+
return 1;
}
{
if (!lex_force_match (lexer, '('))
return 0;
-
+
if (lex_match (lexer, '*'))
matrix_file = NULL;
- else
+ else
{
matrix_file = fh_parse (lexer, FH_REF_FILE);
if (matrix_file == NULL)
- return 0;
+ return 0;
}
if (!lex_force_match (lexer, ')'))