summaryrefslogtreecommitdiff
path: root/tool/strip-rdoc.rb
blob: 1902cb538c036dee7b073dc8702f93f11666a3c4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
#!ruby

ARGF.binmode
source = ARGF.read
source = source.gsub(%r{/\*([!*])((?!\*/).+?)\*/}m) do |comment|
  marker, comment = $1, $2
  next "/**#{comment}*/" unless /^\s*\*\s?\-\-\s*$/ =~ comment
  doxybody = nil
  comment.each_line do |line|
    if doxybody
      if /^\s*\*\s?\+\+\s*$/ =~ line
        break
      end
      doxybody << line
    else
      if /^\s*\*\s?--\s*$/ =~ line
        doxybody = "\n"
      end
    end
  end
  "/*#{marker}#{doxybody}*/"
end
print source