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ispell (not aspell) doesn't seem to deal correctly with non-ASCII words

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so just don't try to spell check them unless we know we have aspell
This commit is contained in:
Robby Findler 2016-05-29 20:02:47 -05:00
parent c3f4b5dedd
commit 48d2de53d5
1 changed files with 12 additions and 2 deletions
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14
gui-lib/framework/private/aspell.rkt
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@ -95,6 +95,7 @@
(define aspell-proc #f)
(define already-attempted-aspell? #f)
(define current-dict #f)
(define is-actually-aspell? #f)
(define (fire-up-aspell)
(unless already-attempted-aspell?
@ -105,6 +106,8 @@
(define line (with-handlers ((exn:fail? exn-message))
(read-line (list-ref aspell-proc 0))))
(asp-log (format "framework: started speller: ~a" line))
(when (regexp-match? #rx"[Aa]spell" line)
(set! is-actually-aspell? #t))
(when (and (string? line)
(regexp-match #rx"[Aa]spell" line))
@ -129,7 +132,12 @@
(close-output-port (list-ref aspell-proc 1))
(close-input-port (list-ref aspell-proc 3))
(proc 'kill)
(set! aspell-proc #f))
(set! aspell-proc #f)
(set! is-actually-aspell? #f))
(define (is-ascii? l)
(for/and ([s (in-string l)])
(<= (char->integer s) 127)))
(let loop ()
(sync
@ -147,7 +155,9 @@
(sync (channel-put-evt resp-chan resp)
nack-evt))
(cond
[aspell-proc
[(and aspell-proc
(or is-actually-aspell?
(is-ascii? line)))
(define stdout (list-ref aspell-proc 0))
(define stdin (list-ref aspell-proc 1))