Short story: put a \circ in the y-label and plotting fails?
Racket 6.0 32-bit on 64-bit Windows 7. Using DrRacket. The plot frame is
generated, the plot title and x-label appear, the tick marks on the axes
appear, but the y-label doesn't appear and neither (points ...) nor
(function ...) appear.
Example code (hopefully the extra characters come through email correctly):
#lang racket
(require plot)
(define (make-p title y-label)
(plot (function (λ(x) x))
#:x-min 0 #:x-max 50
#:y-min 0 #:y-max 50
#:x-label "X (⇑∘C)"
#:y-label y-label
#:title title))
(define-values (works doesnt-work)
(values (make-p "Works (⇓∘C)" "Y (C)")
(make-p "Doesn't Work (⇓∘C)" "Y (∘C)")))
works
doesnt-work
;;;;;;;;;;;;;;;;;;;;;
It's not just arbitrary character substitutions, for instance all the
\left|right|up|downarrow don't cause any problems, but \Down|Up|etc.arrow
causes the same problem as \circ. I threw some in the title and x-label to
show that they didn't cause any failures. I've attached an image of what
appears in case it helps.
Deren
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