The instructions for the exercises at the end of section 5.3.4 list several file-handling functions needed for the exercises. They were in the Prelude, but now are in `System.File.Handle` and `System.File.ReadWrite`, and I added a note about that. (`import System.File` would work for the exercise code, but the docs aren't there, so I didn't mention that. I also didn't mention there a few other definitions, in other modules, that one needs to look up to understand the functions that the book lists. I think that figuring out that one needs to find those additional docs is supposed to be part of the exercise.)
readNumber_v2 should be readNumbers_v2. I also added a remark pointing to the corresponding function definition in the book, for people who prefer to type in the definitions themselves (like me) rather than using the source files in the repo.
There's another issue with the chapter 5 tips, but I'm not sure what the right fix is, so I'll submit an issue.
* [ fix ] collect constructors on LHS of cases alts
* [ tests ] Updated expected
These functions do refer to these constructors at runtime, so this is the correct output
* Update CHANGELOG.md
* [test] update test output again
* [ new ] Implement bit-rotation operators
Whereas `shiftR` and `shiftL` throw bits off the edge, the `rotR` and
`rotL` operations wrap the bits around to the start of the bit-stream.
* [ test ] visualise bit patterns instead
* [ fix ] print bit patterns the right way around
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Co-authored-by: Guillaume Allais <guillaume.allais@ens-lyon.org>
* [ admin ] Update what should go in the changelog
There has been some stuff inconsistently slipping through the cracks, so
it is probably best to explicitly include it.
* [ admin ] Bloody linter...
* [ admin ] Third time's the charm?
Dear linter: [REDACTED]
* [ admin ] Reword PR template
"an addition" is too broad for what it was intended for: paper
implementations
