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cde/src/cmd/ksh93/features
Martijn Dekker d9a85caf22 Remove AT&T UWIN support code
UWIN was David Korn's UNIX emulation layer for Microsoft Windows.
It was never very well known, certainly not like Cygwin or
Microsoft SFU/Interix. It was a very interesting system that
exposed the Windows registry to the file system, making it
UNIX-like, and that natively used ksh and all the AST utilities.

Regrettably, it appears to be dead and buried. Only 32-bit binaries
can still be found in the wild, as well as the source code at:
	https://github.com/att/uwin
The latter does not seem to be usable since (as far as I can tell)
it requires a UWIN environment with a compiler to build, and UWIN
binaries with a compiler are simply nowhere to be found.

The activity level on that repo (which is zero) also shows how much
interest there still is in this project. And of course the
supporting code in this repo is almost certainly broken by now as
we've never been able to test it on a UWIN system.

The AST team clearly cared about it since roughly 8k lines of code
are dedicated to its support, disabled (directly or indirectly) on
non-UWIN systems via the _UWIN macro. This removes all that.
2022-07-21 10:17:14 +02:00
..
cmds Add new 'nobackslashctrl' shell option; other minor editor tweaks 2021-02-16 01:29:00 +00:00
dynamic Remove code related to long-dead 3DFS research project 2020-06-12 01:45:17 +02:00
externs Remove AT&T UWIN support code 2022-07-21 10:17:14 +02:00
locale Improve radix point (decimal point/comma) handling 2022-06-03 12:16:44 +01:00
math.sh Update copyright years in files changed since 1st Jan 2022 2022-01-30 20:49:04 +00:00
options Yet more misc. cleanups; rm SHOPT_PFSH, SHOPT_TYPEDEF 2022-02-10 21:04:56 +00:00
poll Fix implicit warnings in the iffe feature tests (#396) 2021-12-28 17:50:39 +00:00
rlimits tie up standards macros loose ends (re: 289dd46c) 2022-01-20 05:50:00 +00:00
setjmp Version: 2012-08-01-master 2016-01-11 15:54:23 -05:00
sigfeatures Version: 2012-08-01-master 2016-01-11 15:54:23 -05:00
time Fix the max precision of the 'time' keyword (#72) 2020-07-14 22:48:04 +01:00
ttys Version: 2012-08-01-master 2016-01-11 15:54:23 -05:00