version 1.19, 1999/12/12 18:35:54
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version 1.24, 2000/07/31 21:18:10
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Line 41 interpret/compile: ctrl ( "<char>" -- c
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Line 41 interpret/compile: ctrl ( "<char>" -- c
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: (ret) type-rest drop true space ; |
: (ret) type-rest drop true space ; |
: back dup IF 1- #bs emit ELSE #bell emit THEN 0 ; |
: back dup IF 1- #bs emit ELSE #bell emit THEN 0 ; |
: forw 2 pick over <> IF 2dup + c@ emit 1+ ELSE #bell emit THEN 0 ; |
: forw 2 pick over <> IF 2dup + c@ emit 1+ ELSE #bell emit THEN 0 ; |
: eof 2 pick over or 0= IF |
: <del> ( max span addr pos1 -- max span addr pos2 0 ) |
bye |
2 pick over <> |
ELSE 2 pick over <> |
IF forw drop (del) ELSE #bell emit THEN 0 ; |
IF forw drop (del) ELSE #bell emit THEN 0 |
: eof 2 pick over or 0= IF bye ELSE <del> THEN ; |
THEN ; |
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' forw ctrl F cells ctrlkeys + ! |
' forw ctrl F cells ctrlkeys + ! |
' back ctrl B cells ctrlkeys + ! |
' back ctrl B cells ctrlkeys + ! |
' ?del ctrl H cells ctrlkeys + ! |
' ?del ctrl H cells ctrlkeys + ! |
' eof ctrl D cells ctrlkeys + ! |
' eof ctrl D cells ctrlkeys + ! |
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' <del> ctrl X cells ctrlkeys + ! |
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' (ins) IS insert-char |
' (ins) IS insert-char |
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Line 111 s" os-class" environment? [IF] s" unix"
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Line 111 s" os-class" environment? [IF] s" unix"
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hist-pos forward^ 2! |
hist-pos forward^ 2! |
tuck 2dup type 0 ; |
tuck 2dup type 0 ; |
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: prev-line ( max span addr pos1 -- max span addr pos2 false ) |
: find-prev-line ( max addr -- max span addr pos2 ) |
clear-line backward^ 2@ forward^ 2! |
backward^ 2@ forward^ 2! |
over 2 + negate s>d backward^ 2@ d+ 0. dmax 2dup hist-setpos |
over 2 + negate s>d backward^ 2@ d+ 0. dmax 2dup hist-setpos |
BEGIN |
BEGIN |
backward^ 2! 2dup get-line WHILE |
backward^ 2! 2dup get-line WHILE |
hist-pos 2dup forward^ 2@ d< WHILE |
hist-pos 2dup forward^ 2@ d< WHILE |
rot drop |
rot drop |
REPEAT 2drop THEN |
REPEAT 2drop THEN tuck ; |
tuck 2dup type 0 ; |
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: prev-line ( max span addr pos1 -- max span addr pos2 false ) |
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clear-line find-prev-line 2dup type 0 ; |
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Create lfpad #lf c, |
Create lfpad #lf c, |
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Line 202 Create prefix-found 0 , 0 ,
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Line 204 Create prefix-found 0 , 0 ,
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5 pick over 4 pick + prefix-found @ 0<> - < ; |
5 pick over 4 pick + prefix-found @ 0<> - < ; |
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: tab-expand ( max span addr pos1 -- max span addr pos2 0 ) |
: tab-expand ( max span addr pos1 -- max span addr pos2 0 ) |
kill-expand 2dup extract-word search-prefix |
kill-expand 2dup extract-word dup 0= IF nip EXIT THEN |
tib-full? |
search-prefix tib-full? |
IF 7 emit 2drop 0 0 prefix-found 2! |
IF 7 emit 2drop 0 0 prefix-found 2! |
ELSE bounds ?DO I c@ (ins) LOOP THEN |
ELSE bounds ?DO I c@ (ins) LOOP THEN |
prefix-found @ IF bl (ins) THEN 0 ; |
prefix-found @ IF bl (ins) THEN 0 ; |
Line 228 Create prefix-found 0 , 0 ,
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Line 230 Create prefix-found 0 , 0 ,
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['] force-open catch |
['] force-open catch |
?dup-if |
?dup-if |
\ !! >stderr |
\ !! >stderr |
history-file type ." : " .error cr 2drop |
\ history-file type ." : " .error cr |
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drop 2drop |
['] false ['] false ['] (ret) |
['] false ['] false ['] (ret) |
else |
else |
to history |
to history |