AnalyRIM supports the mouse to a degree, and color, on
DECterm or vt200+ class terminals.

The VB command (default) selects curses() type black and
white displays, no mouse support, should work with anything
SMG$ can handle.

The VC command turns on ANSI color and mouse support, but needs
VT200 or higher terminal support because of the report sequence
it generates.

The VC command may be modified by the VI command which turns
off the report sequence (and thus mouse support) but still
uses direct I/O to the terminal which is faster than curses.
That works on VT100 or better.

Where mouse support works, the 

* left mouse button moves to the cell pointed to.
* middle mouse button enters the cellname pointed to
* right mouse button enters colon followed by the cellname
	pointed to.

In enter-mostly mode, if the VH+ command is in effect (or the 
VH- command is not; one starts in VH+ mode), entering a /
types a short "reminder" menu at the bottom of the screen to
remind you you are entering a command and the first letters of
some of the more common commands.