This was not changed in HEAD, but will be done later as part of a
pgindent run. Future pgindent runs will also do this.
Report by Tom Lane
Backpatch through all supported branches, but not HEAD
Clear errno before calling readdir() and handle old MinGW errno bug
while adding full test coverage for readdir/closedir failures.
Backpatch through 8.4.
Before, some places didn't document the short options (-? and -V),
some documented both, some documented nothing, and they were listed in
various orders. Now this is hopefully more consistent and complete.
In dry-run mode, just the name of the file to be removed is printed to
stdout; this is so the user can easily plug it into another program
through a pipe. If debug mode is also specified, a more verbose message
is printed to stderr.
Author: Gabriele Bartolini
Reviewer: Josh Kupershmidt
For consistency with other tools, put the options before further usage
information.
In pg_standby, remove the supposedly deprecated -l option from the
given example invocation.
