jrf 151509e229 This addresses PR 20156. isalnum(), isdigit() and isspace() are used with
char as a parameter. On platforms with char signed by default, those are wrong.
Thanks to Christian Biere christianbiere@gmx.de for the patch he supplied.
I tested the patch and agc approved it for commit.
2003-03-14 16:56:39 +00:00
..