made the pack completely portable and wrote relevent bat files to go with it

gitportable/usr/share/vim/vim91/ftplugin/logcheck.vim

@@ -0,0 +1,17 @@
+" Vim filetype plugin file
+" Language:    Logcheck
+" Maintainer:  Debian Vim Maintainers
+" Last Change: 2023 Jan 16
+" License:     Vim License
+" URL: https://salsa.debian.org/vim-team/vim-debian/blob/main/ftplugin/logcheck.vim
+
+if exists('b:did_ftplugin')
+    finish
+endif
+let b:did_ftplugin = 1
+
+let b:undo_ftplugin = 'setl fo<'
+
+" Do not hard-wrap non-comment lines since each line is a self-contained
+" regular expression
+setlocal formatoptions-=t