docs(zh_HANS-CN): a trailing "full stop" character is not part of a URL

When encountering a bare URL, AsciiDoc helpfully renders it as a link.
In English, when encountering a bare URL at the end of a sentence,
AsciiDoc is smart enough not to include the full stop character (`.`)
that comes after the URL.

In other languages, other full stop characters exist, and AsciiDoc
apparently does not know the special meaning of `。` mistaking it for
being part of the bare URL. Let's work around that.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

script/update-docs.rb

@@ -143,6 +143,10 @@ def index_l10n_doc(filter_tags, doc_list, get_content)
         relurl = "docs/#{x[1].gsub(/-/, '-')}/#{lang}"
         "<a href='{{< relurl \"#{relurl}\" >}}'>#{x[1]}[#{x[2]}]</a>"
       end
+      # Handle Chinese "full stop" character
+      html.gsub!(/(<a href="[^"]*)。(")/, "\\1\\2")
+      html.gsub!(/( class="bare">[^<]*)(。)(<\/a>)/, "\\1\\3\\2")
+
       # HTML anchor on hdlist1 (i.e. command options)
       html.gsub!(/<dt class="hdlist1">(.*?)<\/dt>/) do |_m|
         text = $1.tr("^A-Za-z0-9-", "")