From cc9a8d3cd12f2c15e43bd263b8b8a9b32d097831 Mon Sep 17 00:00:00 2001
From: Dan Allen <dan.j.allen@gmail.com>
Date: Thu, 25 May 2023 18:39:56 -0600
Subject: [PATCH] use single-line block in manify method in manpage converter
 to make it easier to patch

---
 lib/asciidoctor/converter/manpage.rb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/asciidoctor/converter/manpage.rb b/lib/asciidoctor/converter/manpage.rb
index bcf2b784..a7aba996 100644
--- a/lib/asciidoctor/converter/manpage.rb
+++ b/lib/asciidoctor/converter/manpage.rb
@@ -716,9 +716,7 @@ def manify str, opts = {}
       .gsub(LiteralBackslashRx) { $1 ? $& : '\\(rs' } # literal backslash (not a troff escape sequence)
       .gsub(EllipsisCharRefRx, '...') # horizontal ellipsis
       .gsub(LeadingPeriodRx, '\\\&.') # leading . is used in troff for macro call or other formatting; replace with \&.
-      .gsub(EscapedMacroRx) do # drop orphaned \c escape lines, unescape troff macro, quote adjacent character, isolate macro line
-        (rest = $3.lstrip).empty? ? %(.#{$1}"#{$2}") : %(.#{$1}"#{$2.rstrip}"#{LF}#{rest})
-      end
+      .gsub(EscapedMacroRx) { (rest = $3.lstrip).empty? ? %(.#{$1}"#{$2}") : %(.#{$1}"#{$2.rstrip}"#{LF}#{rest}) } # drop orphaned \c escape lines, unescape troff macro, quote adjacent character, isolate macro line
       .gsub('-', '\-')
       .gsub('&lt;', '<')
       .gsub('&gt;', '>')