850 lines
26 KiB
Scheme
850 lines
26 KiB
Scheme
(unit/sig framework:keymap^
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(import mred-interfaces^
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[keys : framework:keys^]
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[preferences : framework:preferences^]
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[finder : framework:finder^]
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[handler : framework:handler^]
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[scheme-paren : framework:scheme-paren^]
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[frame : framework:frame^])
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(rename [-get-file get-file])
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(define (make-meta-prefix-list key)
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(list (string-append "m:" key)
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(string-append "c:[;" key)
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(string-append "ESC;" key)))
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(define send-map-function-meta
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(lambda (keymap key func)
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(for-each (lambda (key) (send keymap map-function key func))
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(make-meta-prefix-list key))))
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(define setup-global
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; Define some useful keyboard functions
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(let* ([ring-bell
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(lambda (edit event)
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(bell))]
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[toggle-anchor
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(lambda (edit event)
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(send edit set-anchor
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(not (send edit get-anchor))))]
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[center-view-on-line
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(lambda (edit event)
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(let ([new-mid-line (send edit position-line
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(send edit get-start-position))]
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[bt (box 0)]
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[bb (box 0)])
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(send edit get-visible-line-range bt bb)
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(let* ([half (sub1 (quotient (- (unbox bb) (unbox bt)) 2))]
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[top-pos (send edit line-start-position
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(max (- new-mid-line half) 0))]
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[bottom-pos (send edit line-start-position
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(min (+ new-mid-line half)
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(send edit position-line
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(send edit last-position))))])
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(send edit scroll-to-position
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top-pos
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#f
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bottom-pos)))
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#t)]
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[flash-paren-match
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(lambda (edit event)
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(send edit on-default-char event)
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(let ([pos (scheme-paren:backward-match
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edit
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(send edit get-start-position)
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0)])
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(when pos
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(send edit flash-on pos (+ 1 pos))))
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#t)]
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[collapse-variable-space
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(lambda (leave-one? edit event)
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(letrec ([end-pos (send edit last-position)]
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[find-nonwhite
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(lambda (pos d)
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(let ([c (send edit get-character pos)])
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(cond
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[(char=? #\newline c) pos]
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[(or (and (< pos 0) (= d -1))
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(and (> pos end-pos) (= d 1)))
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(if (= d -1)
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-1
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end-pos)]
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[(char-whitespace? c)
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(find-nonwhite (+ pos d) d)]
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[else pos])))])
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(let ([sel-start (send edit get-start-position)]
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[sel-end (send edit get-end-position)])
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(when (= sel-start sel-end)
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(let ([start (+ (find-nonwhite (- sel-start 1) -1)
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(if leave-one? 2 1))]
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[end (find-nonwhite sel-start 1)])
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(if (< start end)
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(begin
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(send edit begin-edit-sequence)
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(send edit delete start end)
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(if (and leave-one?
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(not (char=? #\space
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(send edit get-character
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(sub1 start)))))
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(send edit insert " " (sub1 start) start))
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(send edit set-position start)
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(send edit end-edit-sequence))
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(when leave-one?
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(let ([at-start
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(send edit get-character sel-start)]
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[after-start
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(send edit get-character
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(sub1 sel-start))])
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(cond
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[(char-whitespace? at-start)
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(if (not (char=? at-start #\space))
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(send edit insert " " sel-start
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(add1 sel-start)))
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(send edit set-position (add1 sel-start))]
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[(char-whitespace? after-start)
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(if (not (char=? after-start #\space))
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(send edit insert " " (sub1 sel-start)
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sel-start))]
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[else
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(send edit insert " ")])))))))))]
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[collapse-space
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(lambda (edit event)
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(collapse-variable-space #t edit event))]
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[remove-space
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(lambda (edit event)
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(collapse-variable-space #f edit event))]
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[collapse-newline
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(lambda (edit event)
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(letrec ([find-nonwhite
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(lambda (pos d offset)
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(call/ec
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(lambda (escape)
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(let ([max (if (> offset 0)
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(send edit last-position)
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-1)])
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(let loop ([pos pos])
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(if (= pos max)
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(escape pos)
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(let ([c (send edit get-character
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(+ pos offset))])
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(cond
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[(char=? #\newline c)
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(loop (+ pos d))
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(escape pos)]
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[(char-whitespace? c)
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(loop (+ pos d))]
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[else pos]))))))))])
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(let ([sel-start (send edit get-start-position)]
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[sel-end (send edit get-end-position)])
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(if (= sel-start sel-end)
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(let* ([pos-line
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(send edit position-line sel-start #f)]
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[pos-line-start
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(send edit line-start-position pos-line)]
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[pos-line-end
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(send edit line-end-position pos-line)]
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[whiteline?
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(let loop ([pos pos-line-start])
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(if (>= pos pos-line-end)
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#t
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(and (char-whitespace?
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(send edit get-character pos))
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(loop (add1 pos)))))]
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[start (find-nonwhite pos-line-start -1 -1)]
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[end (find-nonwhite pos-line-end 1 0)]
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[start-line
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(send edit position-line start #f)]
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[start-line-start
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(send edit line-start-position start-line)]
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[end-line
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(send edit position-line end #f)]
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[end-line-start
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(send edit line-start-position (add1 end-line))])
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(cond
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[(and whiteline?
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(= start-line pos-line)
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(= end-line pos-line))
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; Special case: just delete this line
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(send edit delete pos-line-start (add1 pos-line-end))]
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[(and whiteline? (< start-line pos-line))
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; Can delete before & after
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(send* edit
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(begin-edit-sequence)
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(delete (add1 pos-line-end) end-line-start)
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(delete start-line-start pos-line-start)
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(end-edit-sequence))]
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[else
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; Only delete after
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(send edit delete (add1 pos-line-end)
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end-line-start)]))))))]
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[open-line
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(lambda (edit event)
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(let ([sel-start (send edit get-start-position)]
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[sel-end (send edit get-end-position)])
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(if (= sel-start sel-end)
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(send* edit
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(insert #\newline)
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(set-position sel-start)))))]
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[transpose-chars
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(lambda (edit event)
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(let ([sel-start (send edit get-start-position)]
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[sel-end (send edit get-end-position)])
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(when (= sel-start sel-end)
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(let ([sel-start
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(if (= sel-start
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(send edit line-end-position
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(send edit position-line sel-start)))
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(sub1 sel-start)
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sel-start)])
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(let ([s (send edit get-text
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sel-start (add1 sel-start))])
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(send* edit
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(begin-edit-sequence)
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(delete sel-start (add1 sel-start))
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(insert s (- sel-start 1))
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(set-position (add1 sel-start))
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(end-edit-sequence)))))))]
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[transpose-words
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(lambda (edit event)
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(let ([sel-start (send edit get-start-position)]
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[sel-end (send edit get-end-position)])
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(when (= sel-start sel-end)
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(let ([word-1-start (box sel-start)])
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(send edit find-wordbreak word-1-start #f 'caret)
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(let ([word-1-end (box (unbox word-1-start))])
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(send edit find-wordbreak #f word-1-end 'caret)
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(let ([word-2-end (box (unbox word-1-end))])
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(send edit find-wordbreak #f word-2-end 'caret)
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(let ([word-2-start (box (unbox word-2-end))])
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(send edit find-wordbreak word-2-start #f 'caret)
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(let ([text-1 (send edit get-text
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(unbox word-1-start)
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(unbox word-1-end))]
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[text-2 (send edit get-text
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(unbox word-2-start)
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(unbox word-2-end))])
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(send* edit
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(begin-edit-sequence)
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(insert text-1
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(unbox word-2-start)
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(unbox word-2-end))
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(insert text-2
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(unbox word-1-start)
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(unbox word-1-end))
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(set-position (unbox word-2-end))
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(end-edit-sequence))))))))))]
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[capitalize-it
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(lambda (edit char-case1 char-case2)
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(let ([sel-start (send edit get-start-position)]
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[sel-end (send edit get-end-position)]
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[real-end (send edit last-position)])
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(when (= sel-start sel-end)
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(let ([word-end (let ([b (box sel-start)])
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(send edit find-wordbreak #f b 'caret)
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(min real-end (unbox b)))])
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(send edit begin-edit-sequence)
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(let loop ([pos sel-start]
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[char-case char-case1])
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(when (< pos word-end)
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(let ([c (send edit get-character pos)])
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(cond
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[(char-alphabetic? c)
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(send edit insert
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(list->string
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(list (char-case c)))
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pos (add1 pos))
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(loop (add1 pos) char-case2)]
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[else
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(loop (add1 pos) char-case)]))))
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(send* edit
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(end-edit-sequence)
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(set-position word-end))))))]
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[capitalize-word
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(lambda (edit event)
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(capitalize-it edit char-upcase char-downcase))]
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[upcase-word
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(lambda (edit event)
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(capitalize-it edit char-upcase char-upcase))]
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[downcase-word
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(lambda (edit event)
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(capitalize-it edit char-downcase char-downcase))]
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[kill-word
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(lambda (edit event)
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(let ([sel-start (send edit get-start-position)]
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[sel-end (send edit get-end-position)])
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(let ([end-box (box sel-end)])
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(send edit find-wordbreak #f end-box 'caret)
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(send edit kill 0 sel-start (unbox end-box)))))]
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[backward-kill-word
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(lambda (edit event)
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(let ([sel-start (send edit get-start-position)]
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[sel-end (send edit get-end-position)])
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(let ([start-box (box sel-start)])
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(send edit find-wordbreak start-box #f 'caret)
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(send edit kill 0 (unbox start-box) sel-end))))]
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[region-click
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(lambda (edit event f)
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(when (send event button-down?)
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(let ([x-box (box (send event get-x))]
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[y-box (box (send event get-y))]
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[eol-box (box #f)])
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(send edit global-to-local x-box y-box)
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(let ([click-pos (send edit find-position
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(unbox x-box)
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(unbox y-box)
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eol-box)]
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[start-pos (send edit get-start-position)]
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[end-pos (send edit get-end-position)])
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(let ([eol (unbox eol-box)])
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(if (< start-pos click-pos)
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(f click-pos eol start-pos click-pos)
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(f click-pos eol click-pos end-pos)))))))]
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[copy-click-region
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(lambda (edit event)
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(region-click edit event
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(lambda (click eol start end)
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(send edit flash-on start end)
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(send edit copy #f 0 start end))))]
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[cut-click-region
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(lambda (edit event)
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(region-click edit event
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(lambda (click eol start end)
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(send edit cut #f 0 start end))))]
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[paste-click-region
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(lambda (edit event)
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(region-click edit event
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(lambda (click eol start end)
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(send edit set-position click)
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(send edit paste 0 click))))]
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[mouse-copy-clipboard
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(lambda (edit event)
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(send edit copy #f (send event get-time-stamp)))]
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[mouse-paste-clipboard
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(lambda (edit event)
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(send edit paste (send event get-time-stamp)))]
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[mouse-cut-clipboard
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(lambda (edit event)
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(send edit cut #f (send event get-time-stamp)))]
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[select-click-word
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(lambda (edit event)
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(region-click edit event
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(lambda (click eol start end)
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(let ([start-box (box click)]
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[end-box (box click)])
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(send edit find-wordbreak
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start-box
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end-box
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'selection)
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(send edit set-position
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(unbox start-box)
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(unbox end-box))))))]
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[select-click-line
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(lambda (edit event)
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(region-click edit event
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(lambda (click eol start end)
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(let* ([line (send edit position-line
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click eol)]
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[start (send edit line-start-position
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line #f)]
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[end (send edit line-end-position
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line #f)])
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(send edit set-position start end)))))]
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[goto-line
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(lambda (edit event)
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(let ([num-str (get-text-from-user
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"Goto Line"
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"Goto Line:")])
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(if (string? num-str)
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(let ([line-num (string->number num-str)])
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(if line-num
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(let ([pos (send edit line-start-position
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(sub1 line-num))])
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(send edit set-position pos))))))
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#t)]
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[goto-position
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(lambda (edit event)
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(let ([num-str (get-text-from-user
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"Goto Position"
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"Goto Position:")])
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(if (string? num-str)
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(let ([pos (string->number num-str)])
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(if pos
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(send edit set-position (sub1 pos))))))
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#t)]
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[repeater
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(lambda (n edit)
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(let* ([km (send edit get-keymap)]
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[done
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(lambda ()
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(send km set-break-sequence-callback void)
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(send km remove-grab-key-function))])
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(send km set-grab-key-function
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(lambda (name local-km edit event)
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(if name
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(begin
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(done)
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(dynamic-wind
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(lambda ()
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(send edit begin-edit-sequence))
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(lambda ()
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(let loop ([n n])
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(unless (zero? n)
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(send local-km call-function name edit event)
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(loop (sub1 n)))))
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(lambda ()
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(send edit end-edit-sequence))))
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(let ([k (send event get-key-code)])
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(if (<= (char->integer #\0) k (char->integer #\9))
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(set! n (+ (* n 10) (- k (char->integer #\0))))
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(begin
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(done)
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(dynamic-wind
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(lambda ()
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(send edit begin-edit-sequence))
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(lambda ()
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(let loop ([n n])
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(unless (zero? n)
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(send edit on-char event)
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(loop (sub1 n)))))
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(lambda ()
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(send edit end-edit-sequence)))))))
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#t))
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(send km set-break-sequence-callback done)
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#t))]
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[make-make-repeater
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(lambda (n)
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(lambda (edit event)
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(repeater n edit)))]
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[current-macro '()]
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[building-macro #f] [build-macro-km #f] [build-protect? #f]
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[do-macro
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(lambda (edit event)
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; If c:x;e during record, copy the old macro
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(when building-macro
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(set! building-macro (append (reverse current-macro)
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(cdr building-macro))))
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(let ([bm building-macro]
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[km (send edit get-keymap)])
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(dynamic-wind
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(lambda ()
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(set! building-macro #f)
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(send edit begin-edit-sequence))
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(lambda ()
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(let/ec escape
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(for-each
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(lambda (f)
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(let ([name (car f)]
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[event (cdr f)])
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(if name
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(unless (send km call-function name edit event #t)
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(escape #t))
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(send edit on-char event))))
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current-macro)))
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(lambda ()
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(send edit end-edit-sequence)
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(set! building-macro bm))))
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#t)]
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[start-macro
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(lambda (edit event)
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(if building-macro
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(send build-macro-km break-sequence)
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(letrec ([km (send edit get-keymap)]
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[done
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(lambda ()
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(if build-protect?
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(send km set-break-sequence-callback done)
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(begin
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(set! building-macro #f)
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(send km set-break-sequence-callback void)
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(send km remove-grab-key-function))))])
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(set! building-macro '())
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(set! build-macro-km km)
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(send km set-grab-key-function
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(lambda (name local-km edit event)
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(dynamic-wind
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(lambda ()
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(set! build-protect? #t))
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(lambda ()
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(if name
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(send local-km call-function name edit event)
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(send edit on-default-char event)))
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(lambda ()
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(set! build-protect? #f)))
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(when building-macro
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(set! building-macro
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(cons (cons name event)
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building-macro)))
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#t))
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(send km set-break-sequence-callback done)))
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#t)]
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[end-macro
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(lambda (edit event)
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(when building-macro
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(set! current-macro (reverse building-macro))
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(set! build-protect? #f)
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(send build-macro-km break-sequence))
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#t)]
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[delete-key
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(lambda (edit event)
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(let ([kmap (send edit get-keymap)])
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|
(send kmap call-function
|
|
(if (preferences:get 'framework:delete-forward?)
|
|
"delete-next-character"
|
|
"delete-previous-character")
|
|
edit event #t)))]
|
|
[toggle-overwrite
|
|
(lambda (edit event)
|
|
(send edit set-overwrite-mode
|
|
(not (send edit get-overwrite-mode))))])
|
|
(lambda (kmap)
|
|
(let* ([map (lambda (key func)
|
|
(send kmap map-function key func))]
|
|
[map-meta (lambda (key func)
|
|
(send-map-function-meta kmap key func))]
|
|
[add (lambda (name func)
|
|
(send kmap add-function name func))]
|
|
[add-m (lambda (name func)
|
|
(send kmap add-function name func))])
|
|
|
|
; Map names to keyboard functions
|
|
(add "toggle-overwrite" toggle-overwrite)
|
|
|
|
(add "exit" (lambda (edit event)
|
|
(let ([frame (send edit get-frame)])
|
|
(if (and frame
|
|
(is-a? frame frame:standard-menus<%>))
|
|
((ivar frame file-menu:quit))
|
|
(bell)))))
|
|
|
|
(add "ring-bell" ring-bell)
|
|
|
|
(add "flash-paren-match" flash-paren-match)
|
|
|
|
(add "toggle-anchor" toggle-anchor)
|
|
(add "center-view-on-line" center-view-on-line)
|
|
(add "collapse-space" collapse-space)
|
|
(add "remove-space" remove-space)
|
|
(add "collapse-newline" collapse-newline)
|
|
(add "open-line" open-line)
|
|
(add "transpose-chars" transpose-chars)
|
|
(add "transpose-words" transpose-words)
|
|
(add "capitalize-word" capitalize-word)
|
|
(add "upcase-word" upcase-word)
|
|
(add "downcase-word" downcase-word)
|
|
(add "kill-word" kill-word)
|
|
(add "backward-kill-word" backward-kill-word)
|
|
|
|
(let loop ([n 9])
|
|
(unless (negative? n)
|
|
(let ([s (number->string n)])
|
|
(add (string-append "command-repeat-" s)
|
|
(make-make-repeater n))
|
|
(loop (sub1 n)))))
|
|
|
|
(add "do-saved-macro" do-macro)
|
|
(add "start-macro-record" start-macro)
|
|
(add "end-macro-record" end-macro)
|
|
|
|
(add-m "copy-clipboard" mouse-copy-clipboard)
|
|
(add-m "cut-clipboard" mouse-cut-clipboard)
|
|
(add-m "paste-clipboard" mouse-paste-clipboard)
|
|
(add-m "copy-click-region" copy-click-region)
|
|
(add-m "cut-click-region" cut-click-region)
|
|
(add-m "paste-click-region" paste-click-region)
|
|
(add-m "select-click-word" select-click-word)
|
|
(add-m "select-click-line" select-click-line)
|
|
|
|
(add "goto-line" goto-line)
|
|
(add "goto-position" goto-position)
|
|
|
|
(add "delete-key" delete-key)
|
|
|
|
; Map keys to functions
|
|
(map "c:g" "ring-bell")
|
|
(map-meta "c:g" "ring-bell")
|
|
(map "c:x;c:g" "ring-bell")
|
|
(map "c:c;c:g" "ring-bell")
|
|
|
|
(map ")" "flash-paren-match")
|
|
(map "]" "flash-paren-match")
|
|
(map "}" "flash-paren-match")
|
|
(map "\"" "flash-paren-match")
|
|
|
|
(map "c:p" "previous-line")
|
|
(map "up" "previous-line")
|
|
(map "s:c:p" "select-up")
|
|
(map "s:up" "select-up")
|
|
|
|
(map "c:n" "next-line")
|
|
(map "down" "next-line")
|
|
(map "s:c:n" "select-down")
|
|
(map "s:down" "select-down")
|
|
|
|
(map "c:e" "end-of-line")
|
|
(map "d:RIGHT" "end-of-line")
|
|
(map "m:RIGHT" "end-of-line")
|
|
(map "END" "end-of-line")
|
|
(map "d:s:RIGHT" "select-to-end-of-line")
|
|
(map "m:s:RIGHT" "select-to-end-of-line")
|
|
(map "s:END" "select-to-end-of-line")
|
|
(map "s:c:e" "select-to-end-of-line")
|
|
|
|
(map "c:a" "beginning-of-line")
|
|
(map "d:LEFT" "beginning-of-line")
|
|
(map "m:LEFT" "beginning-of-line")
|
|
(map "HOME" "beginning-of-line")
|
|
(map "d:s:LEFT" "select-to-beginning-of-line")
|
|
(map "m:s:LEFT" "select-to-beginning-of-line")
|
|
(map "s:HOME" "select-to-beginning-of-line")
|
|
(map "s:c:a" "select-to-beginning-of-line")
|
|
|
|
(map "c:f" "forward-character")
|
|
(map "right" "forward-character")
|
|
(map "s:c:f" "forward-select")
|
|
(map "s:right" "forward-select")
|
|
|
|
(map "c:b" "backward-character")
|
|
(map "left" "backward-character")
|
|
(map "s:c:b" "backward-select")
|
|
(map "s:left" "backward-select")
|
|
|
|
(map-meta "f" "forward-word")
|
|
(map "a:RIGHT" "forward-word")
|
|
(map "c:RIGHT" "forward-word")
|
|
(map-meta "s:f" "forward-select-word")
|
|
(map "a:s:RIGHT" "forward-select-word")
|
|
(map "c:s:RIGHT" "forward-select-word")
|
|
|
|
(map-meta "b" "backward-word")
|
|
(map "a:LEFT" "backward-word")
|
|
|
|
(map "c:left" "backward-word")
|
|
(map-meta "s:b" "backward-select-word")
|
|
(map "a:s:LEFT" "backward-select-word")
|
|
(map "c:s:left" "backward-select-word")
|
|
|
|
(map-meta "<" "beginning-of-file")
|
|
(map "d:UP" "beginning-of-file")
|
|
(map "c:HOME" "beginning-of-file")
|
|
(map "s:c:home" "select-to-beginning-of-file")
|
|
(map "s:d:up" "select-to-beginning-of-file")
|
|
|
|
(map-meta ">" "end-of-file")
|
|
(map "d:DOWN" "end-of-file")
|
|
(map "c:end" "end-of-file")
|
|
(map "s:c:end" "select-to-end-of-file")
|
|
(map "s:d:down" "select-to-end-of-file")
|
|
|
|
(map "c:v" "next-page")
|
|
(map "a:DOWN" "next-page")
|
|
(map "pagedown" "next-page")
|
|
(map "c:DOWN" "next-page")
|
|
(map "s:c:v" "select-page-down")
|
|
(map "a:s:DOWN" "select-page-down")
|
|
(map "s:pagedown" "select-page-down")
|
|
(map "s:c:DOWN" "select-page-down")
|
|
|
|
(map-meta "v" "previous-page")
|
|
(map "a:up" "previous-page")
|
|
(map "pageup" "previous-page")
|
|
(map "c:up" "previous-page")
|
|
(map-meta "s:v" "select-page-up")
|
|
(map "s:a:up" "select-page-up")
|
|
(map "s:pageup" "select-page-up")
|
|
(map "s:c:up" "select-page-up")
|
|
|
|
(map "c:h" "delete-previous-character")
|
|
(map "c:d" "delete-next-character")
|
|
(map "del" "delete-key")
|
|
|
|
(map-meta "d" "kill-word")
|
|
(map-meta "del" "backward-kill-word")
|
|
(map-meta "c" "capitalize-word")
|
|
(map-meta "u" "upcase-word")
|
|
(map-meta "l" "downcase-word")
|
|
|
|
(map "c:l" "center-view-on-line")
|
|
|
|
(map "c:k" "delete-to-end-of-line")
|
|
(map "c:y" "paste-clipboard")
|
|
(map-meta "y" "paste-next")
|
|
(map "a:v" "paste-clipboard")
|
|
(map "d:v" "paste-clipboard")
|
|
(map "c:_" "undo")
|
|
(map "c:+" "redo")
|
|
(map "a:z" "undo")
|
|
(map "d:z" "undo")
|
|
(map "c:x;u" "undo")
|
|
(map "c:w" "cut-clipboard")
|
|
(map "a:x" "cut-clipboard")
|
|
(map "d:x" "cut-clipboard")
|
|
(map-meta "w" "copy-clipboard")
|
|
(map "a:c" "copy-clipboard")
|
|
(map "d:c" "copy-clipboard")
|
|
|
|
(map-meta "space" "collapse-space")
|
|
(map-meta "\\" "remove-space")
|
|
(map "c:x;c:o" "collapse-newline")
|
|
(map "c:o" "open-line")
|
|
(map "c:t" "transpose-chars")
|
|
(map-meta "t" "transpose-words")
|
|
|
|
(map "c:space" "toggle-anchor")
|
|
|
|
(map "insert" "toggle-overwrite")
|
|
(map-meta "o" "toggle-overwrite")
|
|
|
|
(map-meta "g" "goto-line")
|
|
(map-meta "p" "goto-position")
|
|
|
|
(map "c:u" "command-repeat-0")
|
|
(let loop ([n 9])
|
|
(unless (negative? n)
|
|
(let ([s (number->string n)])
|
|
(map-meta s (string-append "command-repeat-" s))
|
|
(loop (sub1 n)))))
|
|
|
|
(map "c:x;e" "do-saved-macro")
|
|
(map "c:x;(" "start-macro-record")
|
|
(map "c:x;)" "end-macro-record")
|
|
|
|
(map "leftbuttontriple" "select-click-line")
|
|
(map "leftbuttondouble" "select-click-word")
|
|
|
|
(map "rightbutton" "copy-click-region")
|
|
(map "rightbuttondouble" "cut-click-region")
|
|
(map "middlebutton" "paste-click-region")
|
|
(map "c:rightbutton" "copy-clipboard")))))
|
|
|
|
(define setup-search
|
|
(let* ([send-frame
|
|
(lambda (method)
|
|
(lambda (edit event)
|
|
(let ([frame
|
|
(cond
|
|
[(is-a? edit editor<%>)
|
|
(let ([canvas (send edit get-active-canvas)])
|
|
(and canvas
|
|
(send canvas get-top-level-window)))]
|
|
[(is-a? edit area<%>)
|
|
(send edit get-top-level-window)]
|
|
[else #f])])
|
|
(if frame
|
|
((ivar/proc frame method))
|
|
(bell)))
|
|
#t))])
|
|
(lambda (kmap)
|
|
(let* ([map (lambda (key func)
|
|
(send kmap map-function key func))]
|
|
[map-meta (lambda (key func)
|
|
(send-map-function-meta kmap key func))]
|
|
[add (lambda (name func)
|
|
(send kmap add-function name func))]
|
|
[add-m (lambda (name func)
|
|
(send kmap add-function name func))])
|
|
|
|
(add "move-to-search-or-search" (send-frame 'move-to-search-or-search)) ;; key 1
|
|
(add "move-to-search-or-reverse-search" (send-frame 'move-to-search-or-reverse-search)) ;; key 1b, backwards
|
|
(add "find-string" (send-frame 'search)) ;; key 2
|
|
(add "toggle-search-focus" (send-frame 'toggle-search-focus)) ;; key 3
|
|
(add "hide-search" (send-frame 'hide-search)) ;; key 4
|
|
|
|
(case (system-type)
|
|
[(unix)
|
|
(map "c:s" "move-to-search-or-search")
|
|
(map-meta "%" "move-to-search-or-search")
|
|
(map "c:r" "move-to-search-or-reverse-search")
|
|
(map "f3" "find-string")
|
|
(map "c:i" "toggle-search-focus")
|
|
(map "c:g" "hide-search")]
|
|
[(windows)
|
|
(map "c:f" "move-to-search-or-search")
|
|
(map "c:r" "move-to-search-or-reverse-search")
|
|
(map "f3" "find-string")
|
|
(map "c:g" "find-string")
|
|
(map "c:i" "toggle-search-focus")]
|
|
[(macos)
|
|
(map "c:s" "move-to-search-or-search")
|
|
(map "c:g" "hide-search")
|
|
(map "d:f" "move-to-search-or-search")
|
|
(map "d:r" "move-to-search-or-reverse-search")
|
|
(map "d:g" "find-string")
|
|
(map "d:o" "toggle-search-focus")])))))
|
|
|
|
(define setup-file
|
|
(let* ([save-file-as
|
|
(lambda (edit event)
|
|
(let ([file (finder:put-file)])
|
|
(if file
|
|
(send edit save-file file)))
|
|
#t)]
|
|
[save-file
|
|
(lambda (edit event)
|
|
(if (send edit get-filename)
|
|
(send edit save-file)
|
|
(save-file-as edit event))
|
|
#t)]
|
|
[load-file
|
|
(lambda (edit event)
|
|
(handler:open-file)
|
|
#t)])
|
|
(lambda (kmap)
|
|
(let* ([map (lambda (key func)
|
|
(send kmap map-function key func))]
|
|
[map-meta (lambda (key func)
|
|
(send-map-function-meta kmap key func))]
|
|
[add (lambda (name func)
|
|
(send kmap add-function name func))]
|
|
[add-m (lambda (name func)
|
|
(send kmap add-function name func))])
|
|
|
|
(add "save-file" save-file)
|
|
(add "save-file-as" save-file-as)
|
|
(add "load-file" load-file)
|
|
|
|
(map "c:x;c:s" "save-file")
|
|
(map "d:s" "save-file")
|
|
(map "c:x;c:w" "save-file-as")
|
|
(map "c:x;c:f" "load-file")))))
|
|
|
|
(define (generic-setup keymap)
|
|
(add-editor-keymap-functions keymap)
|
|
(add-pasteboard-keymap-functions keymap)
|
|
(add-text-keymap-functions keymap))
|
|
|
|
(define global (make-object keymap%))
|
|
(setup-global global)
|
|
(generic-setup global)
|
|
(define (get-global) global)
|
|
|
|
(define file (make-object keymap%))
|
|
(setup-file file)
|
|
(generic-setup file)
|
|
(define (-get-file) file)
|
|
|
|
(define search (make-object keymap%))
|
|
(generic-setup search)
|
|
(setup-search search)
|
|
(define (get-search) search))
|