pgsql/src/backend/regex (engine.c regcomp.c)

  Date: Sunday, December  3, 2000 @ 15:45:35
Author: tgl

Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/regex
     from hub.org:/home/projects/pgsql/tmp/cvs-serv28817/src/backend/regex

Modified Files:
    engine.c regcomp.c

-----------------------------  Log Message  -----------------------------

Ensure that all uses of <ctype.h> functions are applied to unsigned-char
values, whether the local char type is signed or not.  This is necessary
for portability.  Per discussion on pghackers around 9/16/00.