term

"Terminal Interface extensions"

* SHOW-TERMCAP ( -- ) for debugging

print the termcap strings used for input and output
may give hints about what is wrong if the terminal
seems to miss some functionality

EXTENSIONS term ordinary primitive

* SHOW-TERM-CONTROLS ( -- ) for debugging

show the current mappings for the terminal output
may give hints about what is wrong if the output
seems to miss some functionality

EXTENSIONS term ordinary primitive

* SHOW-TERM-ESC-KEYS ( -- ) for debugging

show the current mappings for the terminal input
may give hints about what is wrong if the input
seems to miss some functionality

EXTENSIONS term ordinary primitive

* ASSUME_VT100 ( -- )

load hardwired VT100-termcap into the terminal-driver

EXTENSIONS term ordinary primitive

* ASSUME_DUMBTERM ( -- )

load hardwired DUMBTERM-termcap into the terminal-driver

EXTENSIONS term ordinary primitive

* words for more advanced screen control

    ROWS [] no special info, see general notes 
  EXTENSIONS term   threadstate variable 
    COLS [] no special info, see general notes 
  EXTENSIONS term   threadstate variable 
    XMAX [] no special info, see general notes 
  EXTENSIONS term   threadstate variable 
    YMAX [] no special info, see general notes 
  EXTENSIONS term   threadstate variable 
    * GOTOXY ( x y -- )

move the cursor to the specified position on the screen -

this is usually done by sending a corresponding esc-sequence

to the terminal. 

  EXTENSIONS term   ordinary primitive 
    * ?XY ( -- x y )

returns the cursor position on screen, on a real unix system

this includes a special call to the screen driver, in remote

systems this can be the expected position as seen on the

client side's terminal driver.

  EXTENSIONS term   ordinary primitive 
    CLS [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .CLRSCR [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .CLREOL [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .HOME [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .HIGHLIGHT [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .HIGHLIGHT.OFF [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .UNDERLINE [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .UNDERLINE.OFF [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .INTENSITY [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .INTENSITY.OFF [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .BLINKING [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .BLINKING.OFF [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .REVERSE [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .REVERSE.OFF [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    .NORMAL [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 
    
    /** ring the bell on the terminal (output the corresponding control) */
    .BELL [] no special info, see general notes 
  EXTENSIONS term   ordinary primitive 

    /** EKEY code constants for function keys */

K-LEFT [] no special info, see general notes 
  EXTENSIONS term   ordinary constant


    K-RIGHT [] no special info, see general notes 
  EXTENSIONS term   ordinary constant


    K-UP [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K-DOWN [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K-HOME [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K-END [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K-PRIOR [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K-NEXT [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K1 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K2 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K3 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K4 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K5 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K6 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K7 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K8 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K9 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    K10 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K1 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K2 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K3 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K4 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K5 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K6 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K7 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K8 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K9 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant 
    S-K10 [] no special info, see general notes 
  EXTENSIONS term   ordinary constant