Prefer underline over undercurl

Should be equivalent, but the former is more likely to be supported than
the latter according to some docs that I read that I can no longer find.

diff --git a/autoload/pinnacle.vim b/autoload/pinnacle.vim
index f89a0885f7b877ad20127eba724a26217374cd4d..620a39aac97888fb26737283fea71f4fbfadd769 100644 (file)
--- a/autoload/pinnacle.vim
+++ b/autoload/pinnacle.vim
@@ -216,7 +216,7 @@ endfunction
 
 " Returns an underlined copy of `group` suitable for passing to `:highlight`.
 function! pinnacle#underline(group) abort
-  return pinnacle#decorate('undercurl', a:group)
+  return pinnacle#decorate('underline', a:group)
 endfunction
 
 " Returns a copy of `group` decorated with `style` (eg. "bold", "italic" etc)