Test: dash 0.5.12 (TEST)

Test: dash 0.5.12 (TEST)

[Cygwin dash Co-Maintainer]

The following test packages have been uploaded to the Cygwin distribution:

* dash	0.5.12

DASH is a POSIX-compliant implementation of /bin/sh that aims to be
as small as possible. It does this without sacrificing speed where
possible. In fact, it is significantly faster than bash (the GNU
Bourne-Again SHell) for most tasks.

Please test this Base category shell as extensively as possible
(especially if you are a Cygwin package maintainer) as this
package is used in all installations.
I have it locally installed as my /bin/sh so it is used by most scripts,
cron jobs, and cygport builds, so it has and is getting frequent
exercise with no apparent issues so far.
If no issues are reported within a couple of weeks the package will be
upgraded to current.

For more information see the project home page:

	http://gondor.apana.org.au/~herbert/dash/

For changes since the previous release, see below;
for complete details see:

https://git.kernel.org/pub/scm/utils/dash/dash.git/log/?h=v0.5.12&showmsg=1


2022-12-11	0.5.12

error:
	Remove USE_NORETURN ifdef

eval:
	Always set exitstatus in evaltree
	Check eflag after redirection error
	Check nflag in evaltree instead of cmdloop
	Do not cache value of eflag in evaltree
	Prevent recursive PS4 expansion
	Test evalskip before flipping status for NNOT

expand:
	Add ifsfree to expand to fix a logic error that causes a buffer over-read
	Always quote caret when using fnmatch
	Make glob(3) interruptible by SIGINT

input:
	Clear unget on RESET
	Remove special case for unget EOF

jobs:
	Always reset SIGINT/SIGQUIT handlers
	Block signals during tcsetpgrp
	Fix waitcmd busy loop
	Only block in waitcmd on first run

man:
	fix formatting

parser:
	Add VSBIT to ensure subtype is never zero
	Fix VSLENGTH parsing with trailing garbage
	Get rid of PEOA
	
redir:
	Retry open64 on EINTR
	
shell:
	Call CHECK_DECL on stat64
        Disable glob again as it strips traing slashes
        Enable fnmatch/glob by default
        Fail if building --with-libedit and can't find libedit
        Group readdir64/dirent64 with open64