From b36ff90c6e2f9a5528c996a101fb3da2d34036de Mon Sep 17 00:00:00 2001
From: Yorhel <git@yorhel.nl>
Date: Sat, 10 Nov 2018 09:07:10 +0100
Subject: [PATCH] Fix invocation of groff 1.22.3 to pass on -P-c

Because, without that argument, groff (invoking grotty) will output
SGR escape sequences, which we're not ready to deal with.
---
 lib/ManUtils/ManUtils.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/ManUtils/ManUtils.pm b/lib/ManUtils/ManUtils.pm
index ef59f5c..8b157ca 100644
--- a/lib/ManUtils/ManUtils.pm
+++ b/lib/ManUtils/ManUtils.pm
@@ -67,6 +67,9 @@ sub fmt {
       push @$errors, "grog detected several macro packages: $double. Using $macros. (@cmd)";
     }
 
+    # grog 1.22.3 somehow loses the -P-c argument, let's make sure it's in the list.
+    splice @cmd, 1, 0, '-P-c';
+
     my $groff = run_cmd \@cmd,
       '<' => \$input,
       '>' => \my $fmt,