mate-terminal manual is missing description of the "-x" option

[epgfm]

In the "Terminal options" category, only "-e" flag has documentation.
Correct me if I'm wrong, "-x" differs from "-e" where subsequent arguments need not be quoted.
Is this because "-x" is deprecated and shouldn't be used?

[monsta]

I looked at manpage of gnome-terminal in Debian (for some reason it's not provided upstream) and at the code too... so they still have the "-x" option, just like we do, and it's mentioned in the manpage. I think it won't hurt to add it to our manpage as well.

[monsta]

Correct me if I'm wrong, "-x" differs from "-e" where subsequent arguments need not be quoted.

Indeed, this seems to be the only difference.

[monsta]

Done, entry added to the manpage.