From b2a8b3be8e11cff3fcdf9c2336b26c828b0627fb Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Wed, 19 Aug 2015 06:48:30 -0700
Subject: Troff formatting macros must not generate control sequences.

Reported by Dave Love.

* txr.1 (cod1, cod2, meti, TP*): When inserting material at
the start of a line, add the \& zero width character, so
the line isn't interpreted as a control sequence.
---
 txr.1 | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/txr.1 b/txr.1
index ae1bd557..8b7ed3e3 100644
--- a/txr.1
+++ b/txr.1
@@ -235,11 +235,11 @@
 ..
 .\" .cod1 a b c ->  abc  where a is typeset as code
 .de cod1
-\\$1\f[4]\\$2\f[]\$3
+\&\\$1\f[4]\\$2\f[]\$3
 ..
 .\" .cod2 a b ->  ab  where b is typeset as code
 .de cod2
-\\$1\f[4]\\$2\f[]
+\&\\$1\f[4]\\$2\f[]
 ..
 .\" .cod3 a b c ->  abc  where a and c are typeset as code
 .de cod3
@@ -268,7 +268,7 @@
 .  getm \\$*
 .  \"workaround for man2html:
 .  as s \\f\\n[fsav]
-\\*s
+\&\\*s
 .  ft \\n[fsav]
 ..
 .\" Used for meta-variables in .coIP
@@ -310,7 +310,7 @@
 .  ds s \\$1
 .  shift
 .  TP \\$*
-\\*s
+\&\\*s
 .  sp \*[vspc]
 .  ns
 ..
-- 
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