

  To write a comment, you are proposed a rather simplified word-processor:


   - F1 function key displays this HELP page,
   - HIGH, LOW, RIGHT, LEFT, HOME and END keys move the cursor,
   - insertion mode is the only mode available: when typing a character,
     the following text on the same line moves to the right,
   - DEL erases the character on the right of cursor, and moves to the left
     the following text on the same line.
     If cursor is at the end of line, DEL recalls the beginning of the
     following line.
   - ENTER goes to next line from cursor position. To insert a blank line,
     locate cursor at the beginning of line and hit ENTER.
   - Ctrl y erase a line,
   - ESC quits the word-processor.

 You may also write this comment outside a RADIOSIM session, with your
 own word-processor: follow User's guide indications.

