/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2006, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2006, 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
void
lex_error (struct lexer *lexer, const char *message, ...)
{
- char *token_rep;
- char where[128];
+ struct string s;
+
+ ds_init_empty (&s);
- token_rep = lex_token_representation (lexer);
if (lexer->token == T_STOP)
- strcpy (where, "end of file");
+ ds_put_cstr (&s, _("Syntax error at end of file"));
else if (lexer->token == '.')
- strcpy (where, "end of command");
+ ds_put_cstr (&s, _("Syntax error at end of command"));
else
- snprintf (where, sizeof where, "`%s'", token_rep);
- free (token_rep);
+ {
+ char *token_rep = lex_token_representation (lexer);
+ ds_put_format (&s, _("Syntax error at `%s'"), token_rep);
+ free (token_rep);
+ }
if (message)
{
- char buf[1024];
va_list args;
+ ds_put_cstr (&s, ": ");
+
va_start (args, message);
- vsnprintf (buf, 1024, message, args);
+ ds_put_vformat (&s, message, args);
va_end (args);
-
- msg (SE, _("Syntax error %s at %s."), buf, where);
}
- else
- msg (SE, _("Syntax error at %s."), where);
+
+ msg (SE, "%s.", ds_cstr (&s));
+ ds_destroy (&s);
}
/* Checks that we're at end of command.