Module Name: src
Committed By: kre
Date: Fri Sep 18 06:48:28 UTC 2020
Modified Files:
src/bin/sh: sh.1
Log Message:
Correct an incorrectly quoted (unquoted, but should be) example used in
the "local" built-in command description (pointed out by mrg@ via uwe@ in
private e-mail).
Add a description to the export command of why this quoting is required,
and then refer to it from local and readonly (explained in export as that
one comes first).
Note that some shells parse export/local/readonly (and often more) as
"declarative" commands, and this quoting isn't needed (provided the
command name is literal and not the result of an expansion) making
X=$Y type args not require quoting, as they often don't in a regular
variable assignment (preceding, or not part of, another command).
POSIX is going to allow, but not require, that behaviour. We do not
implement it.
To generate a diff of this commit:
cvs rdiff -u -r1.227 -r1.228 src/bin/sh/sh.1
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
