/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2007, 2009, 2010 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
{
struct substring id;
ss_ltrim (line, ss_cstr (CC_SPACES));
- ss_get_chars (line, lex_id_get_length (*line), &id);
+ ss_get_bytes (line, lex_id_get_length (*line), &id);
return lex_id_match (ss_cstr (keyword), id);
}
/* Retrieve an input line and make a copy of it. */
if (!lex_get_line_raw (lexer))
- return false;
+ {
+ msg (SE, _("DO REPEAT without END REPEAT."));
+ return false;
+ }
ds_init_string (&text, lex_entire_line_ds (lexer));
/* Record file name. */
if (in_quote || in_apos || !lex_is_id1 (c))
{
- ds_put_char (&output, c);
+ ds_put_byte (&output, c);
ss_advance (&input, 1);
}
else
{
struct substring id;
- ss_get_chars (&input, lex_id_get_length (input), &id);
+ ss_get_bytes (&input, lex_id_get_length (input), &id);
ds_put_substring (&output, find_substitution (block, id));
}
}
if (dot)
- ds_put_char (&output, settings_get_endcmd ());
+ ds_put_byte (&output, settings_get_endcmd ());
ds_swap (line, &output);
ds_destroy (&output);
}
/* Returns the line number in the source file from which the
- previous line was originally obtained, or -1 if none. */
+ previous line was originally obtained, or 0 if none. */
static int
do_repeat_location (const struct getl_interface *interface)
{
struct repeat_line *line = current_line (interface);
- return line ? line->line_number : -1;
+ return line ? line->line_number : 0;
}