From: Martin Ågren <martin.agren@gmail.com>
Date: Mon, 25 Feb 2019 20:02:40 GMT
Subject: [PATCH 3/3] asciidoctor-extensions: fix spurious space after linkgit
Message-ID: <41d9ea21c37a634b2310b5b2f68935bcd612665c.1551123979.git.martin.agren@gmail.com>
In-Reply-To: <cover.1551123979.git.martin.agren@gmail.com>

When we render, e.g., "linkgit:gitglossary[7]." with Asciidoctor, we get
"gitglossary(7) ." with a space between the linkgit macro expansion and
the punctuation. We can fix this by dropping the trailing newline after
we've turned `linkgit:foo[bar]` into `<citerefentry>..</citerefentry>`.

The diff produced by `USE_ASCIIDOCTOR=Yes ./doc-diff HEAD^ HEAD` is
almost 6000 lines large and shows how this fixes "git-foo(x) ,", "(see
git-bar(y) )" and so on. One might wonder whether this also turns, e.g.,
"see linkgit:foo[1] for more" into "see foo(1)for more", but no. We get
"...</citerefentry> for more" in the XML, see, e.g., git-am.xml, so the
space ends up in git-am.1 just fine.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
---
 Documentation/asciidoctor-extensions.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/asciidoctor-extensions.rb b/Documentation/asciidoctor-extensions.rb
index ec83b4959e..f7a5982f8b 100644
--- a/Documentation/asciidoctor-extensions.rb
+++ b/Documentation/asciidoctor-extensions.rb
@@ -16,7 +16,7 @@ module Git
           "<citerefentry>\n" \
             "<refentrytitle>#{target}</refentrytitle>" \
             "<manvolnum>#{attrs[1]}</manvolnum>\n" \
-          "</citerefentry>\n"
+          "</citerefentry>"
         end
       end
     end
-- 
2.21.0