- Fixed vimshell#cd().

- Fixed :VimShellSendString error.

- Fixed vimfiler function error.

- Improved error detection.

- Improved termtter syntax.

* Marked as ver.6.50.

* Print lines if one screen in view.

* Fixed nomodifiable error in view.
* Revised internal vim command.

- Improved execute line in Normal mode.

- Improved keymappings.

6.03 :

- Refactoringed.
- Improved environment detect in open.
- Fixed delete escape sequence bug.
- Improved interactive print.
- Implemented execute line in iexe buffer.
- Open URI when press <Enter>.
- Improved password input.
- Implemented interactive termtter syntax.
- Fixed syntax error.
- Fixed alias parse.
- Improved start in Windows.
- Improved irb option in iexe.
- Improved vimshell split switch.
- Added :VimShellPop command.

6.02 : Improved for interactive.

- Improved autocommand in iexe.
- Improved completion in iexe.
- Improved highlight escape sequence.
- Fixed echo in iexe.
- Improved password input.
- Fixed timer.
- Added powershell.exe and cmd.exe support.
- Improved vimshell buffer settings.
- Fixed <Plug>(vimshell_delete_previous_output) error.
- Delete control sequences.
- Improved complete pattern.
- Set completion timeout.
- Fixed interactive prompt bug.
- Deleted syntax keyword.
- Improved interactive print.
- Renamed interactive_complete.
- Fixed interactive process error.
- Fixed expand tilde bug.