patch 8.1.2238: error in docs tags goes unnoticed
Problem: Error in docs tags goes unnoticed.
Solution: Adjust tags build command. (Ken Takata, closes #5158)
diff --git a/runtime/doc/Makefile b/runtime/doc/Makefile
index 4a1ea03..443a27a 100644
--- a/runtime/doc/Makefile
+++ b/runtime/doc/Makefile
@@ -323,7 +323,7 @@
# Use Vim to generate the tags file. Can only be used when Vim has been
# compiled and installed. Supports multiple languages.
vimtags: $(DOCS)
- $(VIMEXE) -u NONE -esX -c "helptags ++t ." -c quit
+ $(VIMEXE) -eX -u doctags.vim
# Use "doctags" to generate the tags file. Only works for English!
tags: doctags $(DOCS)