From a182a0d38cd4bdc0012c72fa0e1fc841a62b980e Mon Sep 17 00:00:00 2001
From: Daniel Bovensiepen <daniel@bovensiepen.net>
Date: Tue, 15 Apr 2014 13:17:23 +0800
Subject: Improve generator to output status

---
 doc/language/generator.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'doc/language')

diff --git a/doc/language/generator.rb b/doc/language/generator.rb
index 9bc907ece..a94e8011b 100755
--- a/doc/language/generator.rb
+++ b/doc/language/generator.rb
@@ -1,7 +1,12 @@
 #!/usr/bin/env ruby
 
+require 'pty'
+
 c_dir = File.dirname(__FILE__)
 MRUBY_ROOT = File.expand_path("#{c_dir}/../..")
 DOC_DIR = File.expand_path(c_dir)
 
-puts `#{DOC_DIR}/mrbdoc/mrbdoc.rb #{MRUBY_ROOT} #{DOC_DIR}`
+cmd = "#{DOC_DIR}/mrbdoc/mrbdoc.rb #{MRUBY_ROOT} #{DOC_DIR}"
+PTY.spawn(cmd) do |i,o,pid|
+  i.each { |l| print l }
+end
-- 
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