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Documentation: remove Asciidoctor linkgit macro

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Asciidoctor provides an extension implementing a backend-independent
macro for dealing with manpage links just like the linkgit macro.  As
this is more likely to be up-to-date with future changes in Asciidoctor,
prefer using it over reimplementing in Git.

This reverts commit 773ee47c2b.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2014-10-27 00:13:43 +00:00 committed by Junio C Hamano
parent da8a3664b1
commit c6c3e0db84
1 changed files with 0 additions and 39 deletions
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39
Documentation/extensions.rb
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@ -1,39 +0,0 @@
require 'asciidoctor'
require 'asciidoctor/extensions'
module Git
module Documentation
class LinkGitProcessor < Asciidoctor::Extensions::InlineMacroProcessor
use_dsl
named :chrome
def process(parent, target, attrs)
if parent.document.basebackend? 'html'
generate_html(parent, target, attrs)
elsif parent.document.basebackend? 'docbook'
generate_docbook(parent, target, attrs)
end
end
private
def generate_html(parent, target, attrs)
section = attrs.has_key?(1) ? "(#{attrs[1]})" : ''
prefix = parent.document.attr('git-relative-html-prefix') || ''
%(<a href="#{prefix}#{target}.html">#{target}#{section}</a>\n)
end
def generate_docbook(parent, target, attrs)
%(<citerefentry>
<refentrytitle>#{target}</refentrytitle><manvolnum>#{attrs[1]}</manvolnum>
</citerefentry>
)
end
end
end
end
Asciidoctor::Extensions.register do
inline_macro Git::Documentation::LinkGitProcessor, :linkgit
end