Move all command implementations into a single 'commands' directory.

[pspp] / src / language / utilities / title.c

diff --git a/src/language/utilities/title.c b/src/language/utilities/title.c
deleted file mode 100644 (file)
index 8ad6a4a..0000000
--- a/src/language/utilities/title.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2007, 2010, 2011 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 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.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
-
-#include <config.h>
-
-#include <ctype.h>
-#include <stdlib.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/token.h"
-#include "libpspp/message.h"
-#include "libpspp/start-date.h"
-#include "libpspp/version.h"
-#include "output/driver.h"
-
-#include "gl/c-ctype.h"
-#include "gl/xalloc.h"
-
-#include "gettext.h"
-#define _(msgid) gettext (msgid)
-
-static int
-parse_title (struct lexer *lexer, void (*set_title) (const char *))
-{
-  if (lex_token (lexer) == T_STRING)
-    {
-      set_title (lex_tokcstr (lexer));
-      lex_get (lexer);
-    }
-  else
-    {
-      int start_ofs = lex_ofs (lexer);
-      while (lex_token (lexer) != T_ENDCMD)
-        lex_get (lexer);
-
-      /* Get the raw representation of all the tokens, including any space
-         between them, and use it as the title. */
-      char *title = lex_ofs_representation (lexer, start_ofs,
-                                            lex_ofs (lexer) - 1);
-      set_title (title);
-      free (title);
-    }
-  return CMD_SUCCESS;
-}
-
-int
-cmd_title (struct lexer *lexer, struct dataset *ds UNUSED)
-{
-  return parse_title (lexer, output_set_title);
-}
-
-int
-cmd_subtitle (struct lexer *lexer, struct dataset *ds UNUSED)
-{
-  return parse_title (lexer, output_set_subtitle);
-}
-
-/* Performs the FILE LABEL command. */
-int
-cmd_file_label (struct lexer *lexer, struct dataset *ds)
-{
-  if (!lex_force_string (lexer))
-    return CMD_FAILURE;
-
-  dict_set_label (dataset_dict (ds), lex_tokcstr (lexer));
-  lex_get (lexer);
-
-  return CMD_SUCCESS;
-}
-
-/* Performs the DOCUMENT command. */
-int
-cmd_document (struct lexer *lexer, struct dataset *ds)
-{
-  struct dictionary *dict = dataset_dict (ds);
-  char *trailer;
-
-  if (!lex_force_string (lexer))
-    return CMD_FAILURE;
-
-  while (lex_is_string (lexer))
-    {
-      dict_add_document_line (dict, lex_tokcstr (lexer), true);
-      lex_get (lexer);
-    }
-
-  trailer = xasprintf (_("   (Entered %s)"), get_start_date ());
-  dict_add_document_line (dict, trailer, true);
-  free (trailer);
-
-  return CMD_SUCCESS;
-}
-
-/* Performs the ADD DOCUMENTS command. */
-int
-cmd_add_documents (struct lexer *lexer, struct dataset *ds)
-{
-  return cmd_document (lexer, ds);
-}
-
-/* Performs the DROP DOCUMENTS command. */
-int
-cmd_drop_documents (struct lexer *lexer UNUSED, struct dataset *ds)
-{
-  dict_clear_documents (dataset_dict (ds));
-  return CMD_SUCCESS;
-}