vim-patch:6a54dcb: runtime(gdscript): add recommended indent options to ftplugin

related: vim/vim#15264

6a54dcbbd6

Co-authored-by: markmacode <code@mamo.aleeas.com>

runtime/doc/filetype.txt

@@ -586,6 +586,17 @@ any #lang directive overrides, use the following command: >
 	let g:freebasic_lang = "fblite"
 
 
+GDSCRIPT						*ft-gdscript-plugin*
+
+By default the following options are set, based on Godot official docs: >
+
+	setlocal noexpandtab softtabstop=0 shiftwidth=0
+
+To disable this behavior, set the following variable in your vimrc: >
+
+	let g:gdscript_recommended_style = 0
+
+
 GIT COMMIT                                              *ft-gitcommit-plugin*
 
 One command, :DiffGitCached, is provided to show a diff of the current commit

runtime/ftplugin/gdscript.vim

@@ -25,6 +25,11 @@ setlocal commentstring=#\ %s
 setlocal foldignore=
 setlocal foldexpr=s:GDScriptFoldLevel()
 
+if get(g:, 'gdscript_recommended_style', 1)
+    setlocal noexpandtab tabstop=4 softtabstop=0 shiftwidth=0
+    let b:undo_ftplugin ..= ' | setlocal expandtab< tabstop< softtabstop< shiftwidth<'
+endif
+
 
 function s:GDScriptFoldLevel() abort
     let line = getline(v:lnum)