Currently SUBLIST just causes an error if it's found at the start of the line.
I was wondering if there's a way we could USE that construct, instead of
error-ing out.
So... what do you think about extending SUBLIST, so that if it starts a line
(after indent), it wraps the right-hand-block with a list? E.G., EMPTY $ RHS
maps to ( RHS )?
This might be especially useful for Scheme's "do"; it'd also be handy for let
when there's only one variable. For example, here's part of our "basic"
example with do (I've "!" indented for HTML readers):
do (i(0 {i + 1}))
! \\
! ! {i = nr1} r
! do ((j 0 {j + 1}))
! ! \\
! ! ! {j = nc2}
! ! do
! ! ! \\
! ! ! ! k 0 {k + 1}
! ! ! ! a 0 {a + {matrix-ref(m1 i k) * matrix-ref(m2 k j)}}
! ! ! \\
! ! ! ! {k = nr2}
! ! ! ! matrix-set!(r i j a)
do
! $ i 0 {i + 1}
! $ {i = nr1} r
! do
! ! $ j 0 {j + 1}
! ! $ {j = nc2}
! ! do
! ! ! \\
! ! ! ! k 0 {k + 1}
! ! ! ! a 0 {a + {matrix-ref(m1 i k) * matrix-ref(m2 k j)}}
! ! ! \\
! ! ! ! {k = nr2}
! ! ! ! matrix-set!(r i j a)
And for single-variable let:
let
! $ var1 value1
! body
--- David A. Wheeler
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Readable-discuss mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/readable-discuss
