feature: create ocamlinterface filetype for mli files

This is needed for supporting the tree-sitter parsers in ocaml because the interface parser is different from the implementation one one.
ocaml · Sep 17, 2020 · 87856db · 87856db
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commit 87856db
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diff --git a/README.md b/README.md
@@ -17,7 +17,7 @@ NeoBundleInstall ocaml/vim-ocaml'
 
 " or use NeoBundleLazy
 NeoBundleLazy 'rgrinberg/vim-ocaml', {'autoload' : {'filetypes' :
-    \ ['ocaml', 'dune', 'opam', 'oasis', 'omake', 'ocamlbuild_tags', 'sexplib']}}
+    \ ['ocaml', 'ocamlinterface', 'dune', 'opam', 'oasis', 'omake', 'ocamlbuild_tags', 'sexplib']}}
 ```
 
 ## History

diff --git a/ftdetect/ocaml.vim b/ftdetect/ocaml.vim
@@ -1 +1 @@
-au BufRead,BufNewFile *.ml,*.mli,*.mll,*.mly,.ocamlinit,*.mlt,*.mlp,*.mlip,*.mli.cppo,*.ml.cppo set ft=ocaml
+au BufRead,BufNewFile *.ml,*.mll,*.mly,.ocamlinit,*.mlt,*.mlp,*.ml.cppo set ft=ocaml
diff --git a/ftdetect/ocamlinterface.vim b/ftdetect/ocamlinterface.vim
@@ -0,0 +1 @@
+au BufRead,BufNewFile *.mli,*.mlip,*.mli.cppo set ft=ocamlinterface
diff --git a/ftplugin/ocamlinterface.vim b/ftplugin/ocamlinterface.vim
@@ -0,0 +1,12 @@
+" Language:    OCaml Interface
+" Maintainer:  vim-ocaml maintainers
+" URL:         http://www.github.com/ocaml/vim-ocaml
+
+if exists("b:did_ftplugin")
+  finish
+endif
+
+runtime! ftplugin/ocaml.vim
+runtime! ftplugin/ocaml_*.vim ftplugin/ocaml/*.vim
+
+" vim:sw=2 fdm=indent
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		au BufRead,BufNewFile .ml,.mli,.mll,.mly,.ocamlinit,.mlt,.mlp,.mlip,.mli.cppo,*.ml.cppo set ft=ocaml
		au BufRead,BufNewFile .ml,.mll,.mly,.ocamlinit,.mlt,.mlp,.ml.cppo set ft=ocaml
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		au BufRead,BufNewFile .mli,.mlip,*.mli.cppo set ft=ocamlinterface