R.E. Boss wrote:
>As I see it, you amend d by 1(0)}d but you don't use d anymore (in fw2dl),
>is that correct?
Nope, it's not correct. You found a bug!
The line after d =. 1 (0)} d should have used d as a left hand argument.
So the complete function should have been:
fw2dl =: verb define
TAB fw2dl y
:
s =. y ~: ' '
d =. y e. LF,x
l =. d ([: ; <@(+./\ );.2) s
d =. 1 (0)} d
NB. t =. s ([: ; <@(+./\.);.1) s NB. <-- Buggy version
t =. d ([: ; <@(+./\.);.1) s
e =. l*.t
y =. e#y
)
Thanks for noticing this and pointing it out! This was in production code!
I'm actually surprised the script didn't break.
I guess next time I'll choose variable names seperated by more one key.
Brevity has its drawbacks, too.
-Dan
PS to R.E. Boss: Sorry if you get multiple copies of this message, I'm having
serious email problems at home.
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