CVS commit: src/bin/sh

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

Module Name:    src
Committed By:   kre
Date:           Mon May 29 22:54:07 UTC 2017

Modified Files:
        src/bin/sh: arith_token.c arithmetic.c

Log Message:
Add DEBUG tracing to arithmetic $(( )) parsing & evaluation.
NFC for non-DEBUG shells.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/bin/sh/arith_token.c
cvs rdiff -u -r1.1 -r1.2 src/bin/sh/arithmetic.c

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