liudng

基于mac系统的实现比较弱（因为很少使用用mac），基于linux系统的实现比较完善。如果你有时间可以帮助完善基于mac的版本。

samacs, thank you for your submission. please convert the 1 tab character with 4 spaces to indent the source code.

Of course not. this is a good practice.

sorry, my idea is to return to the version before 6ee2a10 and submit the merge request. The benefit of this is a clearer revision history.

还没有尝试过RunCmd带参数的情况。

This only happens when text is selected in the Xwayland app. There are some FICTX plugins that use selection or clipboard. Try disabling these Fcitx plugins.