slackbuilds_ponce/misc/fcitx

Fcitx is an input method framework with extension support. Currently it
supports linux and Unix systems, like freebsd. It has three builtin
Input Method Engine, Pinyin, QuWei and Table-based input methods.

By default, this slackbuild will build IM module support for GTK2, GTK3
and Qt.

If you have installed OpenCC, you may run as below to make fcitx
support them:
# OPENCC=On ./fcitx.SlackBuild