From fde4d21be5ed3a696f2b6dc777ca153646c69f48 Mon Sep 17 00:00:00 2001
From: Ed Santiago <santiago@redhat.com>
Date: Mon, 26 Sep 2022 06:14:58 -0600
Subject: man page xref: verify page title

Issue #15923 should have never happened: the problem should've
been autodetected. Make it so henceforth (and fix another
existing discrepancy)

Signed-off-by: Ed Santiago <santiago@redhat.com>
---
 hack/xref-helpmsgs-manpages | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'hack/xref-helpmsgs-manpages')

diff --git a/hack/xref-helpmsgs-manpages b/hack/xref-helpmsgs-manpages
index de9ef8630..fbf2deb22 100755
--- a/hack/xref-helpmsgs-manpages
+++ b/hack/xref-helpmsgs-manpages
@@ -292,6 +292,15 @@ sub podman_man {
         chomp $line;
         next unless $line;		# skip empty lines
 
+        # First line (page title) must match the command name.
+        if ($line =~ /^%\s+/) {
+            my $expect = "% $command 1";
+            if ($line ne $expect) {
+                warn "$ME: $subpath:$.: wrong title line '$line'; should be '$expect'\n";
+                ++$Errs;
+            }
+        }
+
         # .md files designate sections with leading double hash
         if ($line =~ /^##\s*(GLOBAL\s+)?OPTIONS/) {
             $section = 'flags';
-- 
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