CVS commit: src/bin/sh

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

Module Name:    src
Committed By:   kre
Date:           Tue Jan 22 13:48:28 UTC 2019

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

Log Message:
NFCI - DEBUG mode only change.

Add tracing of lexical analyser operations.   This is deliberately
kept out of the normal "all on" set as it makes a *lot* of noise
when enabled (especially in verbose mode) - but when needed, it
helps (evidence for which is coming soon).

As usual, no doc, you need the sources (and of course, a specially
built sh to even be able to enable it.)


To generate a diff of this commit:
cvs rdiff -u -r1.162 -r1.163 src/bin/sh/parser.c
cvs rdiff -u -r1.28 -r1.29 src/bin/sh/shell.h
cvs rdiff -u -r1.51 -r1.52 src/bin/sh/show.c

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