runtime(quarto): add missing loaded guard

closes: #18630

Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/ftplugin/quarto.vim b/runtime/ftplugin/quarto.vim
index a76bcc2c7e282ac9dbfaa0ac38eaec0ef5b0df2c..f8b27a1a582052ecc4e99870e8d903595bf90d09 100644 (file)
--- a/runtime/ftplugin/quarto.vim
+++ b/runtime/ftplugin/quarto.vim
@@ -1 +1,5 @@
+if exists("b:did_ftplugin")
+  finish
+endif
+
 runtime ftplugin/rmd.vim