/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2007 Free Software Foundation, Inc.
+ 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
#include <ctype.h>
#include <stdlib.h>
-#include <data/dictionary.h>
-#include <data/procedure.h>
-#include <data/variable.h>
-#include <language/command.h>
-#include <language/lexer/lexer.h>
-#include <libpspp/alloc.h>
-#include <libpspp/message.h>
-#include <libpspp/start-date.h>
-#include <libpspp/version.h>
-#include <output/output.h>
+#include "data/dictionary.h"
+#include "data/procedure.h"
+#include "data/variable.h"
+#include "language/command.h"
+#include "language/lexer/lexer.h"
+#include "libpspp/message.h"
+#include "libpspp/start-date.h"
+#include "libpspp/version.h"
+#include "output/text-item.h"
+
+#include "gl/xalloc.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
-static int get_title (struct lexer *, const char *cmd, char **title);
+static int parse_title (struct lexer *, enum text_item_type);
+static void set_title (const char *title, enum text_item_type);
int
cmd_title (struct lexer *lexer, struct dataset *ds UNUSED)
{
- return get_title (lexer, "TITLE", &outp_title);
+ return parse_title (lexer, TEXT_ITEM_TITLE);
}
int
cmd_subtitle (struct lexer *lexer, struct dataset *ds UNUSED)
{
- return get_title (lexer, "SUBTITLE", &outp_subtitle);
+ return parse_title (lexer, TEXT_ITEM_SUBTITLE);
}
static int
-get_title (struct lexer *lexer, const char *cmd, char **title)
+parse_title (struct lexer *lexer, enum text_item_type type)
{
- int c;
-
- c = lex_look_ahead (lexer);
- if (c == '"' || c == '\'')
+ if (lex_look_ahead (lexer) == T_STRING)
{
lex_get (lexer);
if (!lex_force_string (lexer))
return CMD_FAILURE;
- if (*title)
- free (*title);
- *title = ds_xstrdup (lex_tokstr (lexer));
+ set_title (lex_tokcstr (lexer), type);
lex_get (lexer);
- if (lex_token (lexer) != '.')
- {
- msg (SE, _("%s: `.' expected after string."), cmd);
- return CMD_FAILURE;
- }
+ return lex_end_of_command (lexer);
}
else
{
- char *cp;
-
- if (*title)
- free (*title);
- *title = xstrdup (lex_rest_of_line (lexer));
+ set_title (lex_rest_of_line (lexer), type);
lex_discard_line (lexer);
- for (cp = *title; *cp; cp++)
- *cp = toupper ((unsigned char) (*cp));
}
return CMD_SUCCESS;
}
+static void
+set_title (const char *title, enum text_item_type type)
+{
+ text_item_submit (text_item_create (type, title));
+}
+
/* Performs the FILE LABEL command. */
int
cmd_file_label (struct lexer *lexer, struct dataset *ds)
end_dot = lex_end_dot (lexer);
ds_assign_string (&line, lex_entire_line_ds (lexer));
if (end_dot)
- ds_put_char (&line, '.');
+ ds_put_byte (&line, '.');
dict_add_document_line (dict, ds_cstr (&line));
lex_discard_line (lexer);
while (!end_dot);
add_document_trailer (dict);
+ ds_destroy (&line);
return CMD_SUCCESS;
}
while ( lex_is_string (lexer))
{
- dict_add_document_line (dict, ds_cstr (lex_tokstr (lexer)));
+ dict_add_document_line (dict, lex_tokcstr (lexer));
lex_get (lexer);
}