CVS commit: src/bin/sh

["Robert Elz" <kre%netbsd.org@localhost>]

Module Name:    src
Committed By:   kre
Date:           Mon Jan 21 14:29:12 UTC 2019

Modified Files:
        src/bin/sh: error.c shell.h show.c

Log Message:
DEBUG mode shell cleanups (NFC for any normal shell).

Add an error DEBUG trace in exraise() (when the shell has detected
some error or signal, and is aborting what it is doing)

Fix an arith error in DEBUG bit assignments (harmless as we haven't
reached the limit of flags yet), and add some missing (recently added)
debug flags so they are turned on when the user (ie: me) asks for
"everything".


To generate a diff of this commit:
cvs rdiff -u -r1.41 -r1.42 src/bin/sh/error.c
cvs rdiff -u -r1.27 -r1.28 src/bin/sh/shell.h
cvs rdiff -u -r1.50 -r1.51 src/bin/sh/show.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.