1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 #include <data/procedure.h>
24 #include <data/variable.h>
25 #include <language/command.h>
26 #include <language/lexer/format-parser.h>
27 #include <language/lexer/lexer.h>
28 #include <language/lexer/variable-parser.h>
29 #include <libpspp/message.h>
30 #include <libpspp/misc.h>
31 #include <libpspp/str.h>
34 #define _(msgid) gettext (msgid)
42 static int internal_cmd_formats (struct lexer *, struct dataset *ds, int);
45 cmd_print_formats (struct lexer *lexer, struct dataset *ds)
47 return internal_cmd_formats (lexer, ds, FORMATS_PRINT);
51 cmd_write_formats (struct lexer *lexer, struct dataset *ds)
53 return internal_cmd_formats (lexer, ds, FORMATS_WRITE);
57 cmd_formats (struct lexer *lexer, struct dataset *ds)
59 return internal_cmd_formats (lexer, ds, FORMATS_PRINT | FORMATS_WRITE);
63 internal_cmd_formats (struct lexer *lexer, struct dataset *ds, int which)
69 /* Format to set the variables to. */
72 /* Numeric or string. */
80 if (lex_token (lexer) == '.')
83 if (!parse_variables (lexer, dataset_dict (ds), &v, &cv, PV_NUMERIC))
85 type = var_get_type (v[0]);
87 if (!lex_match (lexer, '('))
89 msg (SE, _("`(' expected after variable list."));
92 if (!parse_format_specifier (lexer, &f)
93 || !fmt_check_output (&f)
94 || !fmt_check_type_compat (&f, VAL_NUMERIC))
97 if (!lex_match (lexer, ')'))
99 msg (SE, _("`)' expected after output format."));
103 for (i = 0; i < cv; i++)
105 if (which & FORMATS_PRINT)
106 var_set_print_format (v[i], &f);
107 if (which & FORMATS_WRITE)
108 var_set_write_format (v[i], &f);