* external/pcre/Makefile
! Forcing C mode for this external component, which is
mainly tested and developed for C compiler.
Currently sunpro has problems in C++ mode due to little
bug in current PCRE code. Reported to author here:
http://bugs.exim.org/show_bug.cgi?id=939
* utils/hbmk2/hbmk2.prg
* Minor formatting.
* contrib/hbcairo/core.c
* Using HB_TRUE/HB_FALSE instead of 1/0.