CVS commit: src/bin/sh

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

Module Name:    src
Committed By:   kre
Date:           Thu May 18 13:31:10 UTC 2017

Modified Files:
        src/bin/sh: output.c

Log Message:
Added comma and plus to the "don't need quoting" set.  This affects
output from "sh -x" only (tracing execution), not quoting + is better,
as it makes tracing commands with + and - options, or numbers, more
consistent.

Also one minor white space change (excess indentation removed).


To generate a diff of this commit:
cvs rdiff -u -r1.35 -r1.36 src/bin/sh/output.c

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