Link to bash man page.

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Rob Landley 2020-05-05 12:45:18 -05:00
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*
* Copyright 2006 Rob Landley <rob@landley.net>
*
* The POSIX-2008/SUSv4 spec for this is at:
* This shell aims for bash compatibility. The bash man page is at:
* http://man7.org/linux/man-pages/man1/bash.1.html
*
* The POSIX-2008/SUSv4 shell spec is at:
* http://opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html
* and http://opengroup.org/onlinepubs/9699919799/utilities/sh.html
*
* The first link describes the following shell builtins:
* The chap02 link describes the following shell builtins:
*
* break : continue exit
* . eval exec export readonly return set shift times trap unset
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* cd ulimit umask
* alias bg command fc fg getopts hash jobs kill read type unalias wait
*
* Things like the bash man page are good to read too.
*
* deviations from posix: don't care about $LANG or $LC_ALL
* TODO: test that $PS1 color changes work without stupid \[ \] hack