/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2005, 2009 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
lex_is_id1 (char c_)
{
unsigned char c = c_;
- return isalpha (c) || c == '@' || c == '#' || c == '$';
+ return isalpha (c) || c == '@' || c == '#' || c == '$' || c >= 128;
}