vim-patch:cd39b69b0200

runtime(doc): add missing error numbers in the help.  (vim/vim#13241)

closes: vim/vim#13240

cd39b69b02

Co-authored-by: Yegappan Lakshmanan <4298407+yegappan@users.noreply.github.com>

runtime/lua/vim/_meta/vimfn.lua

@@ -6099,6 +6099,7 @@ function vim.fn.prevnonblank(lnum) end
 --- using a {n$} positional argument specifier. See |printf-$|.
 ---
 ---
+---             *E1520*
 --- The conversion specifiers and their meanings are:
 ---
 ---     *printf-d* *printf-b* *printf-B* *printf-o* *printf-x* *printf-X*