[bug #52983] [PATCH] troffrc: Define register 'F' to avoid warnings

[Bjarni Ingi Gislason]

URL:
  <http://savannah.gnu.org/bugs/?52983>

                 Summary: [PATCH] troffrc: Define register 'F' to avoid
warnings
                 Project: GNU troff
            Submitted by: bjarniig
            Submitted on: Sat 27 Jan 2018 12:25:51 AM UTC
                Category: None
                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 513f830b2efb94e16bf9c7501f4a5c949f2d076d Mon Sep 17 00:00:00 2001
From: Bjarni Ingi Gislason <address@hidden>
Date: Sat, 27 Jan 2018 00:20:05 +0000
Subject: [PATCH] troffrc: Define register 'F' to avoid warnings

  It is used in the prologue of man pages created by "pod2man" (file
"Man.pm").

Signed-off-by: Bjarni Ingi Gislason <address@hidden>
---
 tmac/troffrc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tmac/troffrc b/tmac/troffrc
index 8f8e1832..07bf7f01 100644
--- a/tmac/troffrc
+++ b/tmac/troffrc
@@ -58,6 +58,13 @@ hyphenation of the words used to generate it.
 .do mso pspic.tmac
 .do mso pdfpic.tmac
 .
+.ig
+  Avoid warnings if the register F is undefined.
+  It is used in the prologue of man pages created by "pod2man" (file
+"Man.pm").
+..
+.if !rF .nr F 0
+.
 .\" ====================================================================
 .\" Editor settings
 .\" ====================================================================
-- 
2.11.0






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