git: sh(1): Describe subshell environment, command substitution
commit 1de900004b5d3ce0a9ec0b8960385b820a884c5f
Author: Peter Avalos <pavalos@dragonflybsd.org>
Date: Sat Apr 16 11:21:02 2011 -1000
sh(1): Describe subshell environment, command substitution better
POSIX does not require the shell to fork for a subshell environment, and
we use that possibility in various ways (command substitutions with a
single command and most subshells that are the final command of a shell
process). Therefore do not tie subshells to forking in the man page.
Also, fix some sentences with excessive semicolons.
Obtained-from: FreeBSD
Summary of changes:
bin/sh/sh.1 | 36 ++++++++++++++++++++++++------------
1 files changed, 24 insertions(+), 12 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/1de900004b5d3ce0a9ec0b8960385b820a884c5f
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