Linus Björnstam
a47d6d992b
fix folding, add :continue
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Fix foldig to be an :acc version of in.
:continue will stop the subloop and start the next iteration of the
outer loop
2023-10-30 21:56:54 +01:00
Linus
ec2b65612c
Simplified install
2022-03-06 21:15:30 +01:00
Linus
2775e70fd0
guard if in accumulators is now :if.
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All auxiliary syntax is now prefixed by :.
2021-09-27 21:36:02 +02:00
Linus
832c414260
Changes for the better
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* goof-impl.scm (loop/first loop/last): add ability to specify a
:default value. Added auxiliary syntax :default.
* goof/iterators.scm (accumulating hash(q|v)ing): changed auxiliary
keyword from initial -> :initial.
* goof.scm: export extra keywords
* doc.html
* doc.xml : document changes. fix bugs.
2021-08-17 21:36:13 +02:00
Linus
7a1137e579
Changed accumulator test/bind order to bind/test
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This means vectoring exits directly when the index loop variable =
:length.
It also means :final has to change.
2021-05-18 19:57:02 +02:00
Linus
2c323be362
Big change: lexical scoping
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This introduces lexical scoping of for clauses. See README.md
2021-05-18 18:12:01 +02:00
Linus
cccc324ecd
Made all mutating accumulators visible in the body
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Previously hashing and vectoring hid the resulting hash before
the final-function. This is no longer the case.
Also, now some of the tests work...
2021-05-12 12:54:29 +02:00
Linus
a38170a25b
Added stop-after and stop-before
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These are equivalent to their racket for loop counterparts, and creates
an iterator that signals exhaustion befor or after yielding a value
where a predicate returns true. Not useful in non-nested loops, but
could be useful in inner loops where you want to exit to an outerloop
instead of :break-ing.
Also fixed some bugs in other generator clauses.
2021-05-11 09:48:21 +02:00
Linus
3908019bbc
Added some tests.
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Fixed some things I noticed when testing the tests.
2021-03-22 19:30:09 +01:00
Linus
5847bd21d4
Fixed :final and make to, by => :to :by
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I had a bug. I had an inconsistency. Don't worry. All is fixed.
2021-03-18 12:41:39 +01:00
Linus
f6d7b01793
Refactored for-clauses to take :for for better error reporting
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At least in the future
2021-03-16 19:30:08 +01:00
Linus
172d0aa180
Changed the loop protocol for :acc clauses
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The third clause (the "check" clause) now breaks the entire
iteration for :acc clauses instead of just exiting the current subloop.
This is much saner, and was immediately usable in vectoring.
2021-03-11 22:18:29 +01:00
Linus
f0900a0497
Added some generator clauses to the iterators
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in-vector, in-string and all other indexed for clauses
now have generator clauses.
in-hash now has a generator clause.
2021-03-11 14:38:26 +01:00
Linus
bb0de3e949
Added some generator clauses
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Now in-file, in-port, in-lists and in-generator have generator clauses
2021-02-18 22:08:34 +01:00
Linus
969b9a029a
Added basic documentation
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WIP.
2021-01-28 13:30:32 +01:00
Linus
93aa5aa439
Simplified the iterator protocol.
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There is no need for :acc clauses to intoduce loop variables, or for :for clauses to introduce acc clauses.
They are now changed.
* goof.scm (cl-next/acc cl-next/for): removed the unused matchings for loop-vars and acc-vars respectively.
* goof/iterators.scm (all iterators): simplified it.
2021-01-06 21:24:15 +01:00
Linus
7311da2ec2
Add the vectoring accumulator.
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Currently undocumented and untested.
2021-01-02 21:43:10 +01:00
Linus
f492a5278b
Added hashing, hashqing hashving och in-hash.
2021-01-02 12:03:03 +01:00
Linus
7ddb707bb7
Made it a module.
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Put it in any directory, run guile -L . and then import (goof) in that directory.
2020-12-16 20:17:13 +01:00
