patch 9.0.2082: test_channel may fail because of IPv6 config issue Commit: https://github.com/vim/vim/commit/43cb8e1c3b60f6fcd30a9a0f9b01b86d640b2165 Author: James McCoy <jamessan@jamessan.com> Date: Thu Nov 2 20:05:38 2023 +0100 patch 9.0.2082: test_channel may fail because of IPv6 config issue Problem: test_channel may fail because of IPv6 config issues Solution: Catch and skip the test, if getaddrinfo() fails with 'Address family not supported' Mark tests as skipped when ch_open encounters E901 On some of the Debian build systems, the IPv6 channel tests fail because `ch_open('[::1]:<port>', ...)` raises the error "E901: getaddrinfo() in channel_open(): Address family for hostname not supported". This appears to happen because getaddrinfo() can't perform the reverse lookup for the ::1, which is a config issue on that system. Therefore, instead of reporting a test failure, mark the test as skipped due to the bad network config closes: #13473 Signed-off-by: James McCoy <jamessan@jamessan.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

Vim		Vi IMproved.  A clone of the UNIX text editor Vi.  Very useful
		for editing programs and other plain ASCII text.  Full Vi
		compatibility and includes all Ex commands.  Extra features
		above Vi: Multilevel undo, multiple windows, syntax
		highlighting, command line history, folding, improved command
		line editing, command typeahead display, command to display
		yank buffers, possibility to edit binary files, file name
		stack, support for Manx QuickFix and other compiler's error
		messages, shows current file name in window title, on-line
		help, rectangular cut/paste, etc., etc., etc...

		Version 9.0.  Also runs under UNIX, MS-Windows, Mac, etc.
		vim90rt.tgz  contains the documentation and syntax files.
		vim90bin.tgz contains the binaries.
		vim90src.tgz contains the sources.
		Author: Bram Moolenaar et al.


Xxd		Hex dumper and reader.  Can be used to view files as hex, edit
		them and write them back.  Can also be used to patch files.

		Version 2022 Jan 14
		Author: Juergen Weigert