1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 1997-9, 2000 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/>. */
20 #include <libpspp/alloc.h>
21 #include <language/command.h>
22 #include <libpspp/message.h>
23 #include <libpspp/getl.h>
24 #include <language/syntax-file.h>
25 #include <language/lexer/lexer.h>
26 #include <libpspp/str.h>
27 #include <data/file-name.h>
31 #define _(msgid) gettext (msgid)
34 cmd_include (struct lexer *lexer, struct dataset *ds UNUSED)
36 struct source_stream *ss;
40 /* Skip optional FILE=. */
41 if (lex_match_id (lexer, "FILE"))
42 lex_match (lexer, '=');
44 /* File name can be identifier or string. */
45 if (lex_token (lexer) != T_ID && lex_token (lexer) != T_STRING)
47 lex_error (lexer, _("expecting file name"));
48 return CMD_CASCADING_FAILURE;
51 target_fn = ds_cstr (lex_tokstr (lexer));
53 ss = lex_get_source_stream (lexer);
54 found_fn = fn_search_path (target_fn, getl_include_path ( ss ));
58 getl_include_source (ss, create_syntax_file_source (found_fn));
62 msg (SE, _("Can't find `%s' in include file search path."),
66 return lex_end_of_command (lexer);