From 39c1239ed5d7f1a0239f8cd18b41e0bb61d81341 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 18 Jan 2026 10:15:46 -0800
Subject: [PATCH] doc: improve yacc man page fonts

Problem reported by Helge Kreutzmann in:
https://lists.gnu.org/r/bug-bison/2025-12/msg00000.html
* doc/yacc.1.in: Fix fonts.
---
 doc/yacc.1.in | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/yacc.1.in b/doc/yacc.1.in
index 1d07483b..e85bbffd 100644
--- a/doc/yacc.1.in
+++ b/doc/yacc.1.in
@@ -5,14 +5,15 @@ yacc \- GNU Project parser generator
 .B yacc
 [\fIOPTION\fR]... \fIFILE\fR
 .SH DESCRIPTION
-.I Yacc
+The program
+.B yacc
 (Yet Another Compiler Compiler) is a parser generator.  This
 version is a simple wrapper around
-.IR bison (1).
+.BR bison (1).
 It passes option
 \fB\-y\fR, \fB\-\-yacc\fR
 to activate the upward compatibility mode.  See
-.IR bison (1)
+.BR bison (1)
 for more information.
 .SH AUTHOR
 Written by Paul Eggert.