[bug #53760] [PATCH] e.tmac-u: Always use '\&' or even '\&\"' to protect trailing spaces

[Bjarni Ingi Gislason]

URL:
  <http://savannah.gnu.org/bugs/?53760>

                 Summary: [PATCH] e.tmac-u: Always use '\&' or even '\&\"' to
protect trailing spaces
                 Project: GNU troff
            Submitted by: bjarniig
            Submitted on: Thu 26 Apr 2018 02:11:41 PM UTC
                Category: Macro - others
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None

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Details:


>From e489ecc9627b0f27a97acd31638f46f68d929068 Mon Sep 17 00:00:00 2001
From: Bjarni Ingi Gislason <address@hidden>
Date: Thu, 26 Apr 2018 13:32:03 +0000
Subject: [PATCH] e.tmac-u: Always use '\&' or even '\&\"' to protect trailing
spaces

  Insignificant space is often in front of an inline comment.

  Avoid getting it to be a part of an argument.

  Make lines invariant against stripping insignificant characters from
a file.

Signed-off-by: Bjarni Ingi Gislason <address@hidden>
---
 tmac/e.tmac-u | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tmac/e.tmac-u b/tmac/e.tmac-u
index 9f0d8042..e88cf681 100644
--- a/tmac/e.tmac-u
+++ b/tmac/e.tmac-u
@@ -1344,7 +1344,7 @@
 .&&
 .      mk _q           \" emit a single numbered line for PS picture
 .      rs
-\&\ \" protect 1 space character
+\&\ \&\" protect 1 space character
 .      br
 .      rt \\n(_qu
 .      PS_nm_check suspend init
-- 
2.17.0






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