-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
Copyright (C) 1997-9, 2000, 2007 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>
#include <language/command.h>
#include <language/lexer/lexer.h>
#include <language/lexer/variable-parser.h>
-#include <libpspp/alloc.h>
#include <libpspp/ll.h>
#include <libpspp/message.h>
#include <libpspp/misc.h>
#include <data/variable.h>
#include "intprops.h"
+#include "xalloc.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
const char *file_name; /* File name. */
int line_number; /* Line number. */
struct substring text; /* Contents. */
- enum getl_syntax syntax; /* Syntax mode. */
};
/* The type of substitution made for a DO REPEAT macro. */
struct pool *);
static void do_repeat_filter (struct getl_interface *,
- struct string *, enum getl_syntax);
+ struct string *);
static bool do_repeat_read (struct getl_interface *,
- struct string *, enum getl_syntax *);
+ struct string *);
static void do_repeat_close (struct getl_interface *);
static bool always_false (const struct getl_interface *);
static const char *do_repeat_name (const struct getl_interface *);
block->parent.location = do_repeat_location;
if (!ll_is_empty (&block->lines))
- getl_include_source (lex_get_source_stream (lexer), &block->parent);
+ getl_include_source (lex_get_source_stream (lexer),
+ &block->parent,
+ lex_current_syntax_mode (lexer),
+ lex_current_error_mode (lexer)
+ );
else
pool_destroy (block->pool);
const char *cur_file_name;
struct repeat_line *line;
struct string text;
- enum getl_syntax syntax;
bool command_ends_before_line, command_ends_after_line;
/* Retrieve an input line and make a copy of it. */
- if (!lex_get_line_raw (lexer, &syntax))
+ if (!lex_get_line_raw (lexer))
return false;
ds_init_string (&text, lex_entire_line_ds (lexer));
line->file_name = previous_file_name;
line->line_number = getl_source_location (lex_get_source_stream (lexer));
ss_alloc_substring_pool (&line->text, ds_ss (&text), block->pool);
- line->syntax = syntax;
+
/* Check whether the line contains a DO REPEAT or END
REPEAT command. */
- lex_preprocess_line (&text, syntax,
+ lex_preprocess_line (&text,
+ lex_current_syntax_mode (lexer),
&command_ends_before_line,
&command_ends_after_line);
if (recognize_do_repeat (ds_ss (&text)))
{
- if (get_syntax () == COMPATIBLE)
+ if (settings_get_syntax () == COMPATIBLE)
msg (SE, _("DO REPEAT may not nest in compatibility mode."));
else
nesting_level++;
repeated lines. */
static void
do_repeat_filter (struct getl_interface *block_,
- struct string *line, enum getl_syntax syntax UNUSED)
+ struct string *line)
{
struct repeat_block *block = (struct repeat_block *) block_;
bool in_apos, in_quote, dot;
/* Strip trailing whitespace, check for & remove terminal dot. */
ds_rtrim (line, ss_cstr (CC_SPACES));
- dot = ds_chomp (line, get_endcmd ());
-
+ dot = ds_chomp (line, settings_get_endcmd ());
input = ds_ss (line);
in_apos = in_quote = false;
while ((c = ss_first (input)) != EOF)
}
}
if (dot)
- ds_put_char (&output, get_endcmd ());
+ ds_put_char (&output, settings_get_endcmd ());
ds_swap (line, &output);
ds_destroy (&output);
was obtained, false if the source is exhausted. */
static bool
do_repeat_read (struct getl_interface *interface,
- struct string *output, enum getl_syntax *syntax)
+ struct string *output)
{
struct repeat_block *block = (struct repeat_block *) interface;
struct repeat_line *line;
line = current_line (interface);
ds_assign_substring (output, line->text);
- *syntax = line->syntax;
return true;
}