From ee5aaba21560c3836f46d347c216832864f85668 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Thu, 15 Aug 2024 22:02:20 +0800
Subject: fix(man): avoid setting v:errmsg (#30052)

---
 runtime/lua/man.lua | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'runtime/lua')

diff --git a/runtime/lua/man.lua b/runtime/lua/man.lua
index 348e502f34..b9213c8259 100644
--- a/runtime/lua/man.lua
+++ b/runtime/lua/man.lua
@@ -479,7 +479,13 @@ local function put_page(page)
   -- XXX: nroff justifies text by filling it with whitespace.  That interacts
   -- badly with our use of $MANWIDTH=999.  Hack around this by using a fixed
   -- size for those whitespace regions.
-  vim.cmd([[silent! keeppatterns keepjumps %s/\s\{199,}/\=repeat(' ', 10)/g]])
+  -- Use try/catch to avoid setting v:errmsg.
+  vim.cmd([[
+    try
+      keeppatterns keepjumps %s/\s\{199,}/\=repeat(' ', 10)/g
+    catch
+    endtry
+  ]])
   vim.cmd('1') -- Move cursor to first line
   highlight_man_page()
   set_options()
-- 
cgit