Adding upstream version 2:9.1.1230.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

runtime/compiler/ruby.vim

@@ -0,0 +1,42 @@
+" Vim compiler file
+" Language:		Ruby
+" Function:		Syntax check and/or error reporting
+" Maintainer:		Tim Pope <vimNOSPAM@tpope.org>
+" URL:			https://github.com/vim-ruby/vim-ruby
+" Release Coordinator:	Doug Kearns <dougkearns@gmail.com>
+" Last Change:		2019 Jan 06
+"			2024 Apr 03 by The Vim Project (removed :CompilerSet definition)
+
+if exists("current_compiler")
+  finish
+endif
+let current_compiler = "ruby"
+
+let s:cpo_save = &cpo
+set cpo-=C
+
+" default settings runs script normally
+" add '-c' switch to run syntax check only:
+"
+"   CompilerSet makeprg=ruby\ -c
+"
+" or add '-c' at :make command line:
+"
+"   :make -c %<CR>
+"
+CompilerSet makeprg=ruby
+
+CompilerSet errorformat=
+    \%+E%f:%l:\ parse\ error,
+    \%W%f:%l:\ warning:\ %m,
+    \%E%f:%l:in\ %*[^:]:\ %m,
+    \%E%f:%l:\ %m,
+    \%-C%\t%\\d%#:%#\ %#from\ %f:%l:in\ %.%#,
+    \%-Z%\t%\\d%#:%#\ %#from\ %f:%l,
+    \%-Z%p^,
+    \%-G%.%#
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim: nowrap sw=2 sts=2 ts=8: