From 999bb983f0f44b16126b79ba105f079ac1df21ff Mon Sep 17 00:00:00 2001
From: luukvbaal <31730729+luukvbaal@users.noreply.github.com>
Date: Fri, 20 Jan 2023 00:47:02 +0100
Subject: perf(statuscolumn): only fill click defs array once per redraw
 (#21884)

Problem:    'statuscolumn' click definitions are cleared, evaluated,
            allocated and filled each redraw for every row in a window.
            This despite the fact that we only store a single click
            definition array for the entire column as opposed to one
            for each row.
Solution:   Only fill the 'statuscolumn' click definition array once per
            window per redraw.

Resolve https://github.com/neovim/neovim/issues/21767.
---
 runtime/doc/options.txt | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'runtime')

diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 169ec95b03..0c078b7bba 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -6027,6 +6027,11 @@ A jump table for the options with a short description can be found at |Q_op|.
 		      when drawing the actual buffer line, and positive when
 		      drawing the wrapped part of a buffer line.
 
+	NOTE: The %@ click execute function item is supported as well but the
+	specified function will be the same for each row in the same column.
+	It cannot be switched out through a dynamic 'statuscolumn' format, the
+	handler should be written with this in mind.
+
 	Examples: >vim
 		" Relative number with bar separator and click handlers:
 		:set statuscolumn=%@SignCb@%s%=%T%@NumCb@%r│%T
-- 
cgit