The docscii tool currently supports the <keycombo> and <keycap> elements, but does not recognize <keysym> or <mousebutton> even though both are valid children of <keycombo>. Consider the following DocBook source code:
docscii
<keycombo>
<keycap>
<keysym>
<mousebutton>
<para>To open the menu, move the mouse pointer over the Fedora logo in the upper right corner of the screen and press the <mousebutton>left</mousebutton> mouse button.</para>
This is currently converted as follows:
To open the menu, move the mouse pointer over the Fedora logo in the upper right corner of the screen and press the left mouse button.
To be consistent with the behavior of <keycap>, this should translate into:
To open the menu, move the mouse pointer over the Fedora logo in the upper right corner of the screen and press the kbd:[left] mouse button.
Fixed in commit c7d7339.
Metadata Update from @jhradile: - Issue status updated to: Closed (was: Open)