Screen Editor                                          97-12-28
-------------

Thió ió thå documentatioî foò EDITOR.SCÒ - thå full-screeî �
editor.


General screen commands:
------------------------

 EDIT  ( -- u )                                        S

     Enteò thå fulì screeî editor¬ selectinç screeî õ foò �
     editing.

 WHERE  ( -- )                                         S

     Useä afteò á LOAÄ error¬ WHERÅ performó thå samå functioî aó �
     EDIÔ buô thå screeî anä thå cursoò positioî arå �
     automaticallù seô tï thå locatioî wherå thå erroò occured.

 L  ( -- )          List                               S

     Listó thå currenô screen®  Thå screeî numbeò ió obtaineä �
     froí thå variablå SCÒ anä ió seô bù LIST¬ EDIÔ oò wheî á �
     LOAÄ erroò occurs.

 N  ( -- )          Next                               S

     Incrementó thå screeî numbeò bù one®  Typicallù useä �
     immediatelù beforå thå Ì command.

 B  ( -- )          Back                               S

     Decrementó thå screeî numbeò bù one®  Typicallù useä �
     immediatelù beforå thå Ì command.

 COPY  ( u1 u2 -- )                                    S

     Copù thå contentó oæ screeî u± tï screeî u2.

 COPIES  ( u1 u2 u3 -- )                               S

     Copù á rangå oæ screenó - u± ió thå firsô sourcå screen¬ u² �
     ió thå firsô destinatioî screen¬ u³ ió thå numbeò oæ screenó �
     tï bå copied® Thå useò ió prompteä beforå copyinç begins®  �
     Pressinç anù keù durinç copù abortó thå process®  Overlað oæ �
     sourcå anä destinatioî screenó ió automaticallù handled.


Editor commands:
----------------

NOTEº Afteò editinç á sourcå screen¬ ensurå thå changeó arå madå �Špermanenô bù enterinç thå updatå commanä (ctrl-K© beforå movinç �
to another screen or exiting the editor.


1. Cursor movement

Ctrl-E    Move cursor up.

Ctrl-X    Move cursor down.

Ctrl-D    Move cursor right.

Ctrl-S    Move cursor left.

Ctrl-I    Move cursor 4 places to the right (HTAB).

Ctrl-Q    Move cursor to the upper left of the screen.


2. Editing

Ctrl-G    Delete the character to the right of the cursor.

Ctrl-H    Deletå thå characteò tï thå lefô oæ thå cursor.

Ctrl-T    Erase all characters to the right of the cursor.

Ctrl-O    Insert a space at the current cursor position.

Ctrl-Y    Deletå thå currenô line®  Lineó belo÷ thå cursoò arå �
          moveä uð onå position®  Poð á linå froí thå circulaò �
          buffeò intï thå bottoí line.

Ctrl-N    Inserô á blanë line®  Lineó belo÷ thå cursoò arå moveä �
          dowî onå position®  Pusè thå bottoí linå tï thå �
          circulaò buffer.

Ctrl-W    Split the current line at the cursor position.

Ctrl-F    Join the next line at the cursor position

Ctrl-A    Copù thå contentó oæ thå currenô linå tï thå one-linå �
          buffer.

Ctrl-P    Copù thå contentó oæ thå one-linå buffeò tï thå currenô �
          line.

Ctrl-K    Update all changes made to the screen.


3. Miscellaneous

Ctrl-C    Move to the next screen.

Ctrl-R    Move to the previous screen.
Š
Ctrl-J    Jump to another screen.

Ctrl-Z    Clear the screen or circular buffer.

Ctrl-B    Redraw the screen.

Ctrl-L    Reload the current file block.

Ctrl-V    Toggle between insert or overwrite mode.

Ctrl-U    Exit the editor.