CVS commit: src/bin/sh

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

Module Name:    src
Committed By:   kre
Date:           Mon May  9 20:36:07 UTC 2016

Modified Files:
        src/bin/sh: parser.c sh.1

Log Message:
PR bin/48489 -- Shell "simple commands" are now not allowed to be
completely empty, they must have something (var assignment, redirect,
or command, or multiple of those) to avoid a syntax error.  This
matches the requirements of the grammar in the standard.   Correct the
parser (using FreeBSD's sh as a guide) and update the man page to
remove text that noted a couple of places this was previously OK.

OK christos@


To generate a diff of this commit:
cvs rdiff -u -r1.118 -r1.119 src/bin/sh/parser.c
cvs rdiff -u -r1.121 -r1.122 src/bin/sh/sh.1

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