[ruby/irb] Improve indentation: bugfix, heredoc, embdoc, strings (https://github.com/ruby/irb/pull/515)
Implement heredoc embdoc and string indentation with bugfix
Fix test_ruby_lex's indentation value
Add embdoc indent test
Add workaround for lines==[nil] passed to auto_indent when exit IRB with CTRL+d
Added by tompng (tomoya ishida) over 2 years ago
[ruby/irb] Improve indentation: bugfix, heredoc, embdoc, strings
(https://github.com/ruby/irb/pull/515)
Implement heredoc embdoc and string indentation with bugfix
Fix test_ruby_lex's indentation value
Add embdoc indent test
Add workaround for lines==[nil] passed to auto_indent when exit IRB with CTRL+d