On 2012-04-07 23:35, Myles C. Maxfield wrote:
CC: Maintainers of STMonadTrans, Vector, and JuicyPixels
Hello,
I am writing a Haskell Attoparsec parser which will modify 2-d arrays
of small values (Word8, Int8, etc.).
My first idea was to simply parse all the deltas, and later apply them
to the
On 12-04-07 05:35 PM, Myles C. Maxfield wrote:
So here are my questions:
...
3. Are there any parsers that support streaming semantics and being
used as a monad transformer? This would require rewriting my whole
program to use this new parser, but if that's what I have to do, then
so be it.
H
On 8 April 2012 19:17, Myles C. Maxfield wrote:
> It's a JPEG parser.
Ahem, I'm a bit of of my depth then, but one thing you should consider
is that writing your own parser monad is trivial, especially for well
defined binary formats. Well defined binary formats should be
deterministic and d
It's a JPEG parser.
Progressive JPEG is set up where there's a vector Word8s, and some of
the entries in the vector may be 0. The JPEG has a stream of bits, and
the decoder is supposed to shift in one bit to each successive element
in the vector, skipping over 0s, and stop when it reaches some
spe
Hi Myles
It seems odd to mix parsing (consuming input) with mutation.
What problem are you trying to solve and are you sure you can't get
better phase separation than this paragraph suggests?
> My first idea was to simply parse all the deltas, and later apply them
> to the input list. However,
CC: Maintainers of STMonadTrans, Vector, and JuicyPixels
Hello,
I am writing a Haskell Attoparsec parser which will modify 2-d arrays
of small values (Word8, Int8, etc.).
My first idea was to simply parse all the deltas, and later apply them
to the input list. However, I can't do that because the
