PcManFM not recognizing st (suckless's simple terminal)

[gmardom]

I was just bugfixing the xsession, and i can not do anything about this.

.xsession-errors output
** (pcmanfm:638): WARNING **: 13:34:20.238: terminal st isn't known, consider report it to LibFM developers

Please, add this terminal.

[LStranger]

Thank you very much for reporting this.
Your help would be much appreciated. Two things are needed:

1. manual page (options to execute a command in terminal and to not close a window after finishing the execution are in interest);
2. if there is a .desktop file available.

[bbidulock]

There is a manual page here: st.1.gz