runtime(arduino): Add Arduino ftplugin and indent files (#14811) Commit: https://github.com/vim/vim/commit/957d903cb7af41539efd3195d053293987af85d9 Author: K.Takata <kentkt@csc.jp> Date: Mon May 20 21:13:35 2024 +0900 runtime(arduino): Add Arduino ftplugin and indent files (https://github.com/vim/vim/issues/14811) We already have Arduino syntax file, but we didn't have ftplugin and indent files. This commit adds a basic ftplugin file and a basic indent file. Both of them are derived from {ftplugin,indent}/c.vim. Signed-off-by: Ken Takata <kentkt@csc.jp> Signed-off-by: Christian Brabandt <cb@256bit.org>

--- a/runtime/doc/filetype.txt
+++ b/runtime/doc/filetype.txt
@@ -452,6 +452,18 @@ To disable folding everything under the 
 	let asciidoc_fold_under_title = 0
 
 
+ARDUINO							*ft-arduino-plugin*
+
+By default the following options are set, in accordance with the default
+settings of Arduino IDE: >
+
+	setlocal expandtab tabstop=2 softtabstop=2 shiftwidth=2
+
+To disable this behavior, set the following variable in your vimrc: >
+
+	let g:arduino_recommended_style = 0
+
+
 AWK							*ft-awk-plugin*
 
 Support for features specific to GNU Awk, like @include, can be enabled by