[bug #52982] [PATCH] an-old.tmac: Define register 'F' and macro 'IX' to avoid warnings

[Bjarni Ingi Gislason]

URL:
  <http://savannah.gnu.org/bugs/?52982>

                 Summary: [PATCH] an-old.tmac: Define register 'F' and macro
'IX' to avoid  warnings
                 Project: GNU troff
            Submitted by: bjarniig
            Submitted on: Fri 26 Jan 2018 10:35:18 PM UTC
                Category: Macro - man
                Severity: 3 - Normal
              Item Group: Wishlist
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None

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Details:

>From 89fa1385780c2121ad62f7fa836bc258ef277dd5 Mon Sep 17 00:00:00 2001
From: Bjarni Ingi Gislason <address@hidden>
Date: Fri, 26 Jan 2018 22:28:26 +0000
Subject: [PATCH] an-old.tmac: Define register 'F' and macro 'IX' to avoid
 warnings

Man pages created with "pod2man" use these.
Some other man pages use the macro.

Signed-off-by: Bjarni Ingi Gislason <address@hidden>
---
 tmac/an-old.tmac | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tmac/an-old.tmac b/tmac/an-old.tmac
index c8bcc6f0..9ae3b9f9 100644
--- a/tmac/an-old.tmac
+++ b/tmac/an-old.tmac
@@ -686,6 +686,15 @@
 .  char  ` \N'96'
 .\}
 .
+.\" Define register "F" and macro "IX" to avoid warnings
+.\" Man pages created with "pod2man" use these
+.\" Some other man pages use the macro
+.if !r F .nr F 0
+.if !d IX \{\
+.de IX
+..
+.\}
+.
 .\" Load man macro extensions.
 .mso an-ext.tmac
 .
-- 
2.11.0






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