runtime(proto): Add indent script for protobuf filetype

closes: #15446

Signed-off-by: David Pedersen <limero@me.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/.github/MAINTAINERS b/.github/MAINTAINERS
index 04dd18fde2f978fb8a9265b2e30e5c6dbae2af6b..c22c15c1ae9b17bff28ed982866deafc696c0f4a 100644 (file)
--- a/.github/MAINTAINERS
+++ b/.github/MAINTAINERS
@@ -341,6 +341,7 @@ runtime/indent/perl.vim                     @petdance
 runtime/indent/php.vim                 @2072
 runtime/indent/postscr.vim             @mrdubya
 runtime/indent/prolog.vim              @dkearns
+runtime/indent/proto.vim               @Limero
 runtime/indent/ps1.vim                 @heaths
 runtime/indent/qb64.vim                        @dkearns
 runtime/indent/qml.vim                 @ChaseKnowlden

diff --git a/runtime/indent/proto.vim b/runtime/indent/proto.vim
new file mode 100644 (file)
index 0000000..743f140
--- /dev/null
+++ b/runtime/indent/proto.vim
@@ -0,0 +1,19 @@
+" Vim indent file
+" Language:    Protobuf
+" Maintainer:  David Pedersen <limero@me.com>
+" Last Change: 2024 Aug 07
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+  finish
+endif
+let b:did_indent = 1
+
+" Protobuf is like indenting C
+setlocal cindent
+setlocal expandtab
+setlocal shiftwidth=2
+
+let b:undo_indent = "setlocal cindent< expandtab< shiftwidth<"
+
+" vim: sw=2 sts=2 et