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

gitportable/usr/share/vim/vim91/compiler/se.vim

@@ -0,0 +1,26 @@
+" Vim compiler file
+" Compiler:	se (Liberty Eiffel Compiler)
+" Maintainer:	Doug Kearns <dougkearns@gmail.com>
+" Last Change:	2024 Apr 03
+
+if exists("current_compiler")
+  finish
+endif
+let current_compiler = "se"
+
+let s:cpo_save = &cpo
+set cpo-=C
+
+CompilerSet makeprg=se\ c
+
+CompilerSet errorformat=%W******\ Warning:\ %m,
+		    \%E******\ Fatal\ Error:\ %m,
+		    \%E******\ Error:\ %m,
+		    \%ZLine\ %l\ column\ %c\ in\ %.%#\ (%f)\ %\\=:,
+		    \%ZLine\ %l\ columns\ %c\\,\ %\\d%\\+\ %.%#\ (%f)\ %\\=:,
+		    \%+C%*[^\ ]%.%#,
+		    \%-GThe\ source\ lines\ involved,
+		    \%-G%.%#
+
+let &cpo = s:cpo_save
+unlet s:cpo_save