Chewing (input method)
The Chewing input method is an intelligent Zhuyin input method. It is one of the most popular input methods among Traditional Chinese Unix users.
Chewing was a project established by Lu-Chuan Kung and Jeremy Kang-Pen Chen, sponsored by Tsan-sheng Hsu from Academia Sinica.
Their research result was published under the GPL.
The Chewing core team extended their work and actively maintains the project.
Motivation
Chewing was inspired by other proprietary intelligent Zhuyin input methods under Microsoft Windows, namely, Wang-Xin by Eten, Microsoft New Zhuyin, and Nature Zhuyin.Since Zhuyin-based input methods are the most popular among computer users who read and write Traditional Chinese, an intelligent Zhuyin method was needed for Unix-like systems in order to attract more users. There was a similar input method,, which was bundled in XCIN. However, it does not have a convenient API for further development.
The original Chewing is no longer maintained, only works with XIM, and doesn't have a generic API for input frameworks. Jim Huang, et al. formed the Chewing core team and extended Gong and Chen's work. Thus the Chewing core team renamed the project New Chewing to differentiate their work from the original. Nevertheless, the English name has remained as Chewing.
Goals
- Split logic and view.
- Support multiple operating systems, and input framework.
- Provide a universal API for input framework and further development.
Supported systems
Chewing has been adopted by various input frameworks in Unix-like systems.On these systems, the Chewing package is usually split into two parts: libchewing, which handles the actual character selection logic; and input framework interface, for display and preference settings.
For example:
- ibus-chewing for IBus.
- fcitx-chewing for Fcitx
- iiimf-chewing for IIIMF.
- scim-chewing for SCIM.
- uim-chewing for uim.