Misc bug fixes
Misc bug fixes

[imported from CVS by cvs2p4 at 2002/07/20 02:04:32]
[P4 Change 13823]

git-svn-id: 12e0b58718d92ea625ba295cfd42537fcc4fdd44@383 c99bdd1b-02e9-0310-b855-c9df8d5cb90a

MegabytePhreak/Verilog-Perl,uastw-embsys/Verilog-Perl,MegabytePhreak/Verilog-Perl,uastw-embsys/Verilog-Perl,uastw-embsys/Verilog-Perl