[Ohrrpgce] SVN: teeemcee/12739 Replace serrBug with showbug calls

[subversion at HamsterRepublic.com]

teeemcee
2022-02-02 03:41:44 -0800 (Wed, 02 Feb 2022)
221
Replace serrBug with showbug calls

In fact scripterr didn't even call showbug, although the reporterr wrapper did.

There's little point in calling scripterr when a bug occurs. (I did downgrade
one message to serrError).
---
U   wip/common.rbas
U   wip/common_base.bas
U   wip/const.bi
U   wip/oldhsinterpreter.bas
U   wip/scriptcommands.bas
U   wip/scripting.bas
U   wip/slices.bas