Addendum for CMEditor Version 3.18:


The user's manual for CMEditor is current through Version 3.16.
Version 3.18 contains a number of minor improvements, and a few new features:

-  Mouse is supported.  Mouse movement moves the cursor on the screen page
   in the same manner as the arrow keys.  The left button acts like the
   Enter key.  The right button enables an automatic scroll of variable
   rate.  Hold the right button down and move the mouse a little bit up or
   down, and the page will scroll slowly up or down.  More movement results
   in higher speed, through a total of four scroll rates.

-  The operators Ctrl-U, Ctrl-L and Ctrl-I are added, which in edit mode
   force the character at the cursor, if it is alphabetic, to upper case
   or lower case, or invert its case.

-  Pressing the Ctrl or Alt key causes the information area at the bottom
   of the screen to be replaced with a two-line context-sensitive prompt area
   showing the active command keys enabled by that modifier key.  For the
   Alt-modified commands, the upper line in this area shows the block 
   operators available, the lower shows other Alt-key commands.