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

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

@@ -0,0 +1,55 @@
+" Vim filetype plugin file
+" Language:     Zig
+" Maintainer:   Mathias Lindgren <math.lindgren@gmail.com>
+" Last Change:  2024 Oct 04
+" Based on:     https://github.com/ziglang/zig.vim
+
+if exists("b:did_ftplugin")
+  finish
+endif
+
+let b:did_ftplugin = 1
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+" Match Zig builtin fns
+setlocal iskeyword+=@-@
+setlocal formatoptions-=t formatoptions+=croql
+setlocal suffixesadd=.zig,.zir,.zon
+let &l:define='\v(<fn>|<const>|<var>|^\s*\#\s*define)'
+let b:undo_ftplugin = 'setl isk< fo< sua< mp< def<'
+
+if get(g:, 'zig_recommended_style', 1)
+    setlocal expandtab
+    setlocal tabstop=8
+    setlocal softtabstop=4
+    setlocal shiftwidth=4
+    let b:undo_ftplugin .= ' | setl et< ts< sts< sw<'
+endif
+
+if has('comments')
+    setlocal comments=:///,://!,://
+    setlocal commentstring=//\ %s
+    let b:undo_ftplugin .= ' | setl com< cms<'
+endif
+
+if has('find_in_path')
+    let &l:includeexpr='substitute(v:fname, "^([^.])$", "\1.zig", "")'
+    let &l:include='\v(\@import>|\@cInclude>|^\s*\#\s*include)'
+    let b:undo_ftplugin .= ' | setl inex< inc<'
+endif
+
+if exists('g:zig_std_dir')
+    let &l:path .= ',' . g:zig_std_dir
+    let b:undo_ftplugin .= ' | setl pa<'
+endif
+
+if !exists('current_compiler')
+    compiler zig_build
+    let b:undo_ftplugin .= "| compiler make"
+endif
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+" vim: tabstop=8 shiftwidth=4 softtabstop=4 expandtab