Commit: runtime(ada): mark as unmaintained, fix a few issues with the ftplugin

[Christian Brabandt]

runtime(ada): mark as unmaintained, fix a few issues with the ftplugin

Commit: https://github.com/vim/vim/commit/dfcd9ac120fd40d7e869922cec0bb273e9bc154a
Author: Christian Brabandt <c...@256bit.org>
Date: Fri Sep 5 21:11:18 2025 +0200

runtime(ada): mark as unmaintained, fix a few issues with the ftplugin

closes: https://github.com/vim/vim/issues/18178

Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/runtime/ftplugin/ada.vim b/runtime/ftplugin/ada.vim
index a0621e1d1..7d2bdae9a 100644
--- a/runtime/ftplugin/ada.vim
+++ b/runtime/ftplugin/ada.vim
@@ -2,7 +2,8 @@
" Description: Perform Ada specific completion & tagging.
" Language: Ada (2005)
" $Id: ada.vim 887 2008-07-08 14:29:01Z krischik $
-" Maintainer: Martin Krischik <kris...@users.sourceforge.net>
+" Maintainer: This runtime file is looking for a new maintainer.
+" Previous Maintainer: Martin Krischik <kris...@users.sourceforge.net>
" Taylor Venable <tay...@metasyntax.net>
" Neil Bird <ne...@fnxweb.com>
" $Author: krischik $
@@ -19,6 +20,10 @@
" autoload
" 05.11.2006 MK Bram suggested to save on spaces
" 08.07.2007 TV fix default compiler problems.
+" 05.09.2025 do not globally set 'ignorecase'/'smartcase' option
+" set undo_ftplugin
+" mark as unmaintained
+" use buffer-local abbreviation
" Help Page: ft-ada-plugin
"------------------------------------------------------------------------------
" Provides mapping overrides for tag jumping that figure out the current
@@ -48,8 +53,8 @@ setlocal complete=.,w,b,u,t,i

" Section: case {{{1
"
-setlocal nosmartcase
-setlocal ignorecase
+" setlocal nosmartcase
+" setlocal ignorecase

" Section: formatoptions {{{1
"
@@ -115,7 +120,6 @@ if !exists ("b:match_words") &&
\ s:notend . '\<record\>:\<end\>\s\+\<record\>'
endif

-
" Section: Compiler {{{1
"
if ! exists("g:ada_default_compiler")
@@ -152,10 +156,10 @@ endif
" Section: Abbrev {{{1
"
if exists("g:ada_abbrev")
- iabbrev ret return
- iabbrev proc procedure
- iabbrev pack package
- iabbrev func function
+ iabbrev <buffer> ret return
+ iabbrev <buffer> proc procedure
+ iabbrev <buffer> pack package
+ iabbrev <buffer> func function
endif

" Section: Commands, Mapping, Menus {{{1
@@ -194,6 +198,12 @@ if !exists(':AdaTagFile')
\ ':AdaTypes',
\'call ada#Switch_Syntax_Option (''standard_types'')')
endif
+"
+" Section: b:undo_ftplugin {{{1
+let b:undo_ftplugin = "setl fo< comments< tw< commentstring< complete< "
+ \ . "| setl completefunc< omnifunc< ts< sts< sw< fdm< fde< fdi< "
+ \ . "| setl fdm< fde< fdi< fdn< "
+ \ . "| unlet! b:match_words "

" 1}}}
" Reset cpoptions