clean-platform

# Clean Platform This package is deprecated! If using modules still present in this package, consider moving them to a separate package. The Clean Platform is a general purpose collection of libraries to supplement the Clean Standard Environment. To increase maintainability and readability, these libraries follow a strict coding style guideline. This guideline can be found in the file STANDARDS.txt and on the Clean Wiki. A listing of the conceived API the Clean Platform will provide can be found in the file API.txt More information about this project can be found on the Clean Wiki: http://wiki.clean.cs.ru.nl/Clean_platform ## License All original modules are provided under the same license as the Clean System, the Simplified BSD License (2-clause BSD License, see [LICENSE](LICENCE)). Some modules were ported from Haskell and they are provided the compatible Haskell's 3-clause BSD license (see [LICENSE.BSD3](LICENCE.BSD3)). - Data.Heap The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of Radboud University Nijmegen.

#### 0.4.1 - Fix: multiplication of `Complex`. ### 0.4.0 - Remove: modules which were ported to other packages. #### 0.3.44 - Enhancement: Prevent abort in `gBinaryDecode` on encoding with invalid constructor index. #### 0.3.43 - Feature: add `_Posix.access` and corresponding flags. #### 0.3.42 - Enhancement: Update queue.c: Allocate/copy memory for packet to be enqueued within the enqueue function for queues to be consistent with enqueueFront. #### 0.3.41 - Enchancement: package queue.c/queue.h for use in other applications/libraries on linux-x64. #### 0.3.40 - Fix: XML decoder now is able to parse comments, deal with attribute values enclosed in single quotes and does not return obsolete XMLText "" in the decoding result when a space is added between tags. #### 0.3.39 - Feature: add `Data.Map.ToList` to convert maps to overloaded lists. - Feature: `Text.Parsers.Simple.Core`: add `someTill` and `manyTill`. - Feature: `Text.Parsers.Simple.Chars`: add `pSingleQuote` and `pDoubleQuote`. #### 0.3.38 - Feature: `Data.Map`: add `anyMap`. - Feature: `Data.Map`: add overloaded `FromList`. #### 0.3.37 - Feature: `Data.Set`: add `setToMaybe`. #### 0.3.36 - Feature: `Data.List`: add `RemoveDupBy` for overloaded lists. - Feature: `Data.List`: add `MaxListBy` for overloaded lists. - Feature: `Data.List`: add `MinListBy` for overloaded lists. #### 0.3.35 - Feature: `Data.Set`: add `maybeToSet` converting a `?|` value to a set. #### 0.3.34 - Fix: System.AsyncIO: only evaluate the `onDisconnect` handler when the peer closes the connection, not when it is closed out of ones own initiative. #### 0.3.33 - Fix: several bugs in implementation of Windows version of AsyncIO. #### 0.3.32 - Fix: System.Asyncio (Posix): do not abort if signal interrupts call to `epoll_wait`. #### 0.3.31 - Fix: include missing memory.o file in nitrile package added by v0.3.30. #### 0.3.30 (BROKEN) - Feature: `System.Memory`, add `memcpy_string_to_pointer_offset` and `memcpy_string_to_pointer_offset_st` which allow to copy a `String` to a pointer given an offset. #### 0.3.29 - Fix: `System.AsyncIO`. use timeout argument provided to event loop for IOCP. #### 0.3.28 - Fix: `System.AsyncIO`, make removing the write queue of a socket noop in case it is not present (listening sockets have no write queue, which could result in an error) - Fix: Evaluate the `onError` callback before closing the socket in case a host could not be reached. #### 0.3.27 - Feature: added support for keyboard handling and focus control for SVG images. #### 0.3.26 - Feature: add `($&) :: a !(a -> b) -> b` to `Data.Func`. - Feature: add `(<$&>) :: (f a) (a -> b) -> f b | Functor f` to `Data.Functor`. - Change: `<$>` is no longer strict in its second argument (as was already the case for `fmap`). In most cases this has no effect, since `fmap` is defined as strict in this argument in most instance definitions. #### 0.3.25 - Feature: `Data.Map`: add `takeLargestNEntries`. #### 0.3.24 - Feature: add `gPrint`, `genShow` and `ggen` instances for `JSONNode`. #### 0.3.23 - Feature: `Data.Map`: add `partitionMapBy`, `arbitraryElementOf` and `allMap`. #### 0.3.22 - Feature: add `memcpy` and `memcpySt`. - Enhancement: allow operations on finalized values to yield a unique result. #### 0.3.21 - Enhancement: improve space complexity of `foldrArrWithKey` and `foldrArr` (used to be O(N), now O(1)). #### 0.3.20 - Feature: add `System._Memory.memcpyPointerToString`/`memcpyPointerToStringSt`. - Enhancement: optimise `System._Pointer.derefString`/`derefCharArray`. #### 0.3.19 - Feature: `Data.Func`: Add `MapSt` for overloaded lists. - Documentation: fix documentation of `System._Memory.memcpy_string_to_pointer`. - Feature: add `System._Memory.memcmp`/`System._Memory.memcmpSt`. #### 0.3.18 - Fix: fix stack overflow issues when decoding large strings with `GenBinary`. #### 0.3.17 - Fix: fix real number representation of `instance toString JSONNode`. #### 0.3.16 - Feature: add `PartitionGroup` (overloaded version of `partitionGroup`) to `Data.List`. - Feature: add `Elems` (overloaded version of `elems`) to `Data.Map`. #### 0.3.15 - Feature: add `flock` Posix syscall. #### 0.3.14 - Fix: solve `ensureDirectoryExists` wrongly yielding a "directory already exists" error in case another process created the directory at the same time. #### 0.3.13 - Change: remove extra text from `replaceCurrentProcess` error messages for consistency with other functions returning a `MaybeOSError`. #### 0.3.12 - Fix: import _execvp function from ucrtbase as compiling programs which used `replaceCurrentProcess` on Windows would fail. #### 0.3.11 (BROKEN ON WINDOWS-x64) - Feature: add `replaceCurrentProcess` to replace the currently running Clean process with a different process. #### 0.3.10 - Enhancement: allow arbitrary environment for function in Posix System._Process and System._Linux; do not restrict usage to World. - Feature: add `getpid` system call. - Enhancement: allow arbitrary environment for function in Posix System._Process; do not restrict usage to World. - Feature: add `F_SETPIPE_SZ` constant. - Feature: add Linux get_nprocs syscall. #### 0.3.9 - Feature: add instance == CleanComment. - Fix: remove trailing newline from `parseSingleLineDoc` result. - Chore: Switch from deprecated lib-compiler-itasks to lib-compiler. #### 0.3.8 - Fix: Switch back to lib-compiler-itasks to fix compiler crashes on Windows-x64. #### 0.3.7 (BROKEN ON WINDOWS-x64) - Chore: Switch from deprecated lib-compiler-itasks to lib-compiler. #### 0.3.6 - Fix: Parsing XML without value for attribute of the form attr=""> now no longer returns a lexing error as this is valid XML. ### 0.3.5 - Feature: add `withFinalizedInt2`. ### 0.3.4 - Enhancement: add 32 bit version of `setStackTraceDepth` to `Debug.StackTrace`. ### 0.3.3 - Fix: fix `parseSingleLineDoc` in Clean.Doc when there are multiple lines; strip asterisk from each line. - Fix: on POSIX, the subprocess run by `runProcessPty` now explicitly opens its tty to become a controlling tty (if `childControlsTty` is `True`), which is needed to run `/bin/sh` with job control (`set -m`), for example. - Feature: add `partitionGroup`, which is like `groupBy` but uses `partition` instead of `span`. - Fix: add support for `{^..}` lazy arrays and `<!-` strict list generator in the Clean pretty printer. ### 0.3.2 - Update: reinclude bsearch.o and wsubst.o in package as they were still used by Text.Unicode.UChar, which is used by eastwood. - Fix: fix comment parser in Clean.Parse.Comments when the file contains string literals with escape sequences. ### 0.3.1 - Add missing function GetExitCodeThread to _WinBase dll imports. ## 0.3.0 - Fix: compile C dependencies for System.Process and System.Signal for i386 in the linux-x86 target. - Fix: do not inherit all handles from the parent process in System.Process for Windows. - Fix: prevent deadlocks in Windows `readPipeBlockingMulti` due to use of unsafe `TerminateThread`. - Fix: fix segfault in Windows `readPipeBlockingMulti` if garbage collection runs while creating threads; this would cause a segfault because the array with pipe handles has been moved by the Clean run-time system. - Fix: increase pipe buffer size on Windows to avoid deadlocks where the child process tries to write a message that does not fit in the pipe. - Potential fix: removed write of 0 bytes to `stderr` in Windows `readPipeBlockingMulti`, which seems to cause deadlocks in some cases and is anyway not needed (we were never really sure why it was added). - Fix: don't prepend `\r` to `\n` in stdout in Windows `callProcessAndPassIO`. (This lead to `\r..\r\n` sequences, which are hidden in GitLab CI traces.) - Fix: truncate file after `copyFile` on Linux. ## 0.2.0 - Switch to nitrile. ## 22.5 ### New features - New module `Text.Unicode.Encodings.UTF8.GenHash`, Elroy Jumpertz (@elroyTop), !517 - New function `empty` in `Text.Unicode.Encodings.UTF8`, Elroy Jumpertz (@elroyTop), !518 ## 22.4 ### New features - Add `genericDescriptorType` and `toString` for `GenType`, Mart Lubbers (mart@cs.ru.nl), !505 - `Text.Unicode.Encodings.UTF8`: Add `==`, `<` and `gPrint` instances for `:: UTF8`; `Text.Unicode.Encodings.UTF8.Gast`: Add module containing `genShow` instance for `:: UTF8`, Gijs Alberts (gijs@gijsalberts.nl), !513 ### API changes - `Text.Unicode.Encodings.UTF8`: replaced `fromString UTF8` by `utf8StringCorrespondingTo`, Steffen Michels (steffen@top-software.nl), !512 ## 22.3 ### New features - `Debug.StackTrace`: Add `setStackTraceDepth` to customize the amount of stack frames that are printed to stderr on a program crash, John van Groningen (and Gijs Alberts (gijs@gijsalberts.nl)), !495 ## 22.2 No changes. ## 22.1 ### New features - Data.OrdList: Add `Merge` and `MergeBy`, Steffen Michels (steffen@top-software.nl) !492 - Added `toString` instance for `:: Timespec`, Gijs Alberts (gijs@gijsalberts.nl), !491 ## 22.0 ### New features - Added `Data.Bool` module which exports `(-->) infixr 1` (implication) and `(<-->) infixr 1` (equivalence), Gijs Alberts (gijs@gijsalberts.nl), !483 - Added `Data.Either.Gast` module which exports `derive ggen Either` and `derive genShow Either`. Export `derive gPrint Either` in `Data.Either.GenPrint`, Gijs Alberts (gijs@gijsalberts.nl), !484 ### Bug fixes - Fixed System.Environment on Windows, Camil Staps (info@camilstaps.nl), !481 ## 21.7 ### New features - added `Data.List.NonEmpty`, Erin van der Veen (@ErinvanderVeen), !470 - `Data.Error`: export `mapError` function, Gijs Alberts (gijs@gijsalberts.nl), !472 - `Data.Error`: implement `MonadFail` instance for `MaybeError String`, Erin van der Veen (@ErinvanderVeen), !473 - `Text.Html`: export `==` instance for `HtmlTag`, Gijs Alberts (gijs@gijsalberts.nl), !475 - `Data.Encoding.Binary`: export `gBinaryEncode`/`gBinaryEncodingSize`/`gBinaryDecode` for head strict/spine strict/head spine strict lists, !477 - Added `toString` instance to type `Either`, Elroy Jumpertz (@elroyTop), !478 - `System.Process`: Export `callProcessWithOutput` and `ProcessResult` record, Gijs Alberts (gijs@gijsalberts.nl), !479 ### Other - 32-bit platforms are not actively supported anymore, Steffen Michels (@smichels), !469 ## 21.6 ### New features - Added `Text.CSV.foldedCsvRowsWith`, Steffen Michels (@smichels), !465 ## 21.5 ### New features - Added System.AsyncIO module which supports performing network I/O operations in an asynchronous manner. For more information, see the System.AsyncIO module., Gijs Alberts (gijs@gijsalberts.nl), !451 ## 21.4 ### Bug fixes - Bug fixes in Clean.Types.Tree and Clean.Types.Unify. `addType` has an extra argument for the type, prepared as a 'left' type for unification., Camil Staps (info@camilstaps.nl), !444 ## 21.3 ### New features - Added `fromAscList`, `fromDescList`, `fromDistinctAscList`, and `fromDistinctDescList` to Data.Set that provide increased performance for less versatility, Erin van der Veen (erin@erinvanderveen.nl), !435 - Added functions `isSpecialisingUnifier`, `` generalises` ``, `` specialises` ``, and `` isomorphic_to` ``, which make it possible to check whether types that are already prepared for unification with `prepare_unification` specialise / generalise / are isomorphic to each other, Camil Staps (info@camilstaps.nl), !440 ### Bug fixes - Fixed bugs in unification of types with multiple scopes of universally quantified variables (Clean.Types.Unify), Camil Staps (info@camilstaps.nl), !440 ## 21.2 ### API changes - Added support for non-standard notation of builtin types (e.g. `[] a`, but also `[]` and `[] a b`) to the Clean.Types parser and pretty-printer, Camil Staps (info@camilstaps.nl), !432 ### Bug fixes - Fixed timespecSleep for windows, Mart Lubbers (mart@cs.ru.nl), !433