- Fixed command path of the `node' in `foreign-regexp-quote-meta-aux.js'.
- `bin/foreign-regexp-replace-aux.js'
  Make arguments, passed to the callback function as replacement,
  to be compliant with 'String.replace method.
- `bin/foreign-regexp-replace-aux.rb'
  Replacement will be regard as a block statement when the flag
  `foreign-regexp/eval-replacement-p' is on.
- Updated documents.
- Version 1.1.0.
- Added foreign regexp of `Python'.
- Version 2.0.0
- Fixed typo in README.
- Fixed typo in README.
- foreign-regexp-replace-aux.pl
  Fixed error on python3.
  `except Exception, e:' => `except Exception as e:'
- `bin/foreign-regexp-replace-aux.js'
  Fixed a bug: The pattern '$$' in replacement inserts '$$' not '$'.
- Fixed typo.
- `bin/foreign-regexp-replace-aux.js'
  `bin/foreign-regexp-replace-aux.pl'
  `bin/foreign-regexp-replace-aux.rb'
  Removed unused condition `($match_beg > $rgn_end)'.