From dffacf5c9d6f575ae324e49c38f1d8f82efa032b Mon Sep 17 00:00:00 2001
From: "J. Adly" <129727815+youssefadly237@users.noreply.github.com>
Date: Fri, 19 Jun 2026 02:03:01 +0300
Subject: [PATCH] fix(man.lua): highlight codeblocks #40310

Problem:
:Man does not syntax highlight codeblocks (injected language).

Analysis:
init_pager() swapped pcall(parse_ref, ref) return values order, so
vim.b.man_sect was set to the manpage name instead of the section
number, so C syntax highlighting did not load.

Solution:
Swap the calls.

(cherry picked from commit 67b3cceaa70167b4ce1bfcee9b639d88a7134d54)
---
 runtime/lua/man.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/runtime/lua/man.lua b/runtime/lua/man.lua
index 847a4d6510..ccb5fc2592 100644
--- a/runtime/lua/man.lua
+++ b/runtime/lua/man.lua
@@ -669,8 +669,8 @@ function M.init_pager()
   -- know the correct casing, cf. `man glDrawArraysInstanced`).
   --- @type string
   local ref = (fn.getline(1):match('^[^)]+%)') or ''):gsub(' ', '_')
-  local _, sect, err = pcall(parse_ref, ref)
-  vim.b.man_sect = err ~= nil and sect or ''
+  local ok, _, sect = pcall(parse_ref, ref)
+  vim.b.man_sect = ok and (sect or '') or ''
 
   local man_bufname = 'man://' .. fn.fnameescape(ref):lower()