[DOC] tool/update-NEWS-refs.rb: Align footnotes

1 files changed, 7 insertions, 9 deletions

diff --git a/tool/update-NEWS-refs.rb b/tool/update-NEWS-refs.rb
index 5076c6ec0a..2b19f0fdaa 100644
--- a/tool/update-NEWS-refs.rb
+++ b/tool/update-NEWS-refs.rb
@@ -4,8 +4,9 @@ orig_src = File.read(File.join(__dir__, "../NEWS.md"))
 lines = orig_src.lines(chomp: true)
 
 links = {}
-while lines.last =~ %r{\A\[(.*?)\]:\s+(?:.*)\z}
-  links[$1] = lines.pop
+while lines.last =~ %r{\A\[(.*?)\]:\s+(.*)\z}
+  links[$1] = $2
+  lines.pop
 end
 
 if links.empty? || lines.last != ""
@@ -14,20 +15,17 @@ end
 
 labels = links.keys.select {|k| !(k.start_with?("Feature") || k.start_with?("Bug"))}
 new_src = lines.join("\n").gsub(/\[?\[((?:Feature|Bug)\s+#(\d+))\]\]?/) do
-  links[$1] ||= "[#$1]: ".ljust(18) + "https://bugs.ruby-lang.org/issues/#$2"
+  links[$1] ||= "https://bugs.ruby-lang.org/issues/#$2"
   "[[#$1]]"
 end.gsub(/\[\[#{Regexp.union(labels)}\]\]?/) do
   "[#$1]"
 end.chomp + "\n\n"
 
+label_width = links.max_by {|k, _| k.size}.first.size + 4
 redmine_links, non_redmine_links = links.partition {|k,| k =~ /\A(Feature|Bug)\s+#\d+\z/ }
 
-redmine_links.sort_by {|k,| k[/\d+/].to_i }.each do |_k, v|
-  new_src << v << "\n"
-end
-
-non_redmine_links.reverse_each do |_k, v|
-  new_src << v << "\n"
+(redmine_links.sort_by {|k,| k[/\d+/].to_i } + non_redmine_links.reverse).each do |k, v|
+  new_src << "[#{k}]:".ljust(label_width) << v << "\n"
 end
 
 if orig_src != new_src