---------------------------------   Non-Keypad Special Codes
| "PF1" | "PF2" | "PF3" | "PF4" |     
| Prev  | Next  |       |       |     ESC F = Same as PF2
| Word  | Word  |       |       |     ESC I = Same as "ENTER"
|-------------------------------|     ESC K = Delete Marked region
|  "7"  |  "8"  |  "9"  |  "-"  |     ESC R = Same as PF1
| Cont  | Open  | Mark  |       |     ESC S = Toggle "SEE-ALL Mode"
|  Up   | Line  |       |       |     ESC W = Toggle VT100 width (80/132)
|-------------------------------|     ESC X?= Put marked region in Q-reg "?"
|  "4"  |  "5"  |  "6"  |  ","  |
| Cont  | Delete|Delete |Execute|     ESC , thru ESC 9 = Same as Keypad Key
| Down  | char  |to EOL |Macro M|
|-------------------------------|
|  "1"  |  "2"  |  "3"  |"ENTER"|  Useful commands:
|Window |Cont   | Cont  |       |   -99W$    = Re-paint screen
| Up    |prev wd|next wd|       |   0,7:W$   = Turn off split-screen mode
|-----------------------| Insert|   6,7:W$   = Turn on split-screen mode (80)
|      "0"      |  "."  |       |   4,7:W$   = Turn on split-screen mode (132)
|  Window down  |Search |  Text |   *M as the VERY next thing after the
|               |again  |       |      TECO prompt = save the previous command
---------------------------------                    as a MACRO in Q-reg M

~
The 4 cursor arrows on the VT-100    ESC A = Cursor up
do the obvious thing.                ESC B = Cursor down
                                     ESC C = Cursor right
                                     ESC D = Cursor left

EIMR$$ -- Close this edit, and re-edit, restoring the cursor position.
EIMX$$ -- Mark the current cursor position and exit. Use "TEC .../FIND"
          or just "TEC" to edit again later.
EISTATUS$$ -- Give current status and lots of good information.


Marked region
Hitting the "MARK" key sets the mark at the current cursor position. 
Hitting it where the mark already is will beep the bell and clear the 
mark.
All chacters between the marked spot and the cursor are indicated.

The "continuous" commands will stop when any key is presses on the keyboard,
or when it gets to the end of the text buffer.

The "INSERT TEXT" key inserts everything typed (except DEL), up to
two ESC's in a row.

Sometimes there are line errors when the screen is being updated. If it 
appears to be hung, hit "CTRL/Q". To re-paint the screen, enter "-99W$$".

