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* Add support for NuttX RTOS. (#21372)Century Systems2023-02-167-11/+23
| | | | | | | | | | | | | | | | | | | | | | * Add support for NuttX RTOS. Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp> * lib: pure: asyncdispatch: assign to result. Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp> * lib: std: typedthreads: add support for parameters to adjust Thread Stack Size. Like FreeRTOS/Zephyr, add support for following configurations. -d:nimThreadStackSize=xxxxx -d:nimThreadStackGuard=yyyy Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp> --------- Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>
* Fix `closeHandle` bug, add `setFileSize`, make `resize` work on Windows (#21375)c-blake2023-02-151-42/+81
| | | | | | | | | | | | | | * Add general purpose `setFileSize` (unexported for now). Use to simplify `memfiles.open` as well as make robust (via hard allocation, not merely `ftruncate` address space allocation) on systems with `posix_fallocate`. As part of this, fix a bad `closeHandle` return check bug on Windows and add `MemFile.resize` for Windows now that setFileSize makes that easier. * Adapt existing test to exercise newly portable `MemFile.resize`. * Since Apple has never provided `posix_fallocate`, provide a fallback. This is presently written in terms of `ftruncate`, but it can be improved to use `F_PREALLOCATE` instead, as mentioned in a comment.
* Refines raises list in osproc (#21323)ringabout2023-02-142-21/+22
| | | | | | | | | | | | | | | | | | | | | | * Remove Exception from raises in closeImpl * Update osproc.nim * refine errors * add ValueError * cast raises * refactor raises lists * Update lib/pure/osproc.nim * Update lib/pure/osproc.nim --------- Co-authored-by: Antonis Geralis <43617260+planetis-m@users.noreply.github.com> Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* This adds `parseutils.parseSize`, an inverse to `strutils.formatSize` (#21349)c-blake2023-02-141-0/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * This adds `parseutils.parseSize`, an inverse to `strutils.formatSize` which has existed since 2017. It is useful for parsing the compiler's own output logs (like SuccessX) or many other scenarios where "human readable" units have been chosen. The doc comment and tests explain accepted syntax in detail. Big units lead to small numbers, often with a fractional part, but we parse into an `int64` since that is what `formatSize` stringifies and this is an inverse over partial function slots. Although metric prefixes z & y for zettabyte & yottabyte are accepted, these will saturate the result at `int64.high` unless the qualified number is a small fraction. This should not be much of a problem until such sizes are common (at which point another overload with the parse result either `float64` or `int128` could be added). Tests avoids `test()` because of a weakly related static: test() failure as mentioned in https://github.com/nim-lang/Nim/pull/21325. This is a more elemental VM failure. As such, it needs its own failure exhibition issue that is a smaller test case. (I am working on that, but unless there is a burning need to `parseSize` at compile-time before run-time it need not hold up this PR.) * This worked with `int` but fails with `int64`. Try for green tests. * Lift 2-result matching into a `checkParseSize` template and format as a table of input & 2 expected outputs which seems nicer and to address https://github.com/nim-lang/Nim/pull/21349#pullrequestreview-1294407679 * Fix (probably) the i386 trouble by using `int64` consistently. * Improve documentation by mentioning saturation. * Improve documentation with `runnableExamples` and a little more detail in the main doc comment based on excellent code review by @juancarlospaco: https://github.com/nim-lang/Nim/pull/21349#pullrequestreview-1294564155 * Address some more @juancarlospaco code review concerns. * Remove a stray space. * Mention milli-bytes in docs to maybe help clarify why wild conventions are so prone to going case-insensitive-metric. * Add some parens.
* fixes backticks in the documentation (#21340)ringabout2023-02-081-2/+2
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* fixes SSL version check logic [backport] (#21324)ringabout2023-02-023-6/+6
| | | | | | | | | | | | | | | | | | | * fixed version check logic [backport] * add ciphersuites * debug nimble * fixes returns omission * finally * remove debug message * add ciphersuites --------- Co-authored-by: Araq <rumpf_a@web.de>
* Revert "Fix #13093 C++ Atomics: operator= is implicitly deleted because the ↵ringabout2023-01-271-1/+1
| | | | | | | default definition would be ill-formed " (#21307) Revert "Fix #13093 C++ Atomics: operator= is implicitly deleted because the default definition would be ill-formed (#21169)" This reverts commit a7bae919adb952362cb53206140872d2b7424b47.
* Fix #13093 C++ Atomics: operator= is implicitly deleted because the default ↵Bung2023-01-271-1/+1
| | | | | | | | | | | | | definition would be ill-formed (#21169) * add test * fix #17982 Invalid C++ code generation when returning discardable var T * fix #13093 * cpp atomic good example * clearify the condition
* fixes #18134; registers `formatBiggestFloat` in VM (#21299)ringabout2023-01-261-52/+55
| | | | | fixes #18134; registers formatBiggestFloat in vmops strformat supports float format in VM
* fixes #21290; deindent if the last same level is a text node (#21293)ringabout2023-01-241-16/+21
| | | | | * fixes #21290; deindent if the last same level is a text node * add one more test
* fixes #21278; `deques.shrink` off by one bug (#21284)ringabout2023-01-201-1/+1
| | | fixes #21278; deques.shrink off ny one bug
* minor parseopt.nim improvements (#21256)Andreas Rumpf2023-01-182-39/+34
| | | | | | | * minor parseopt.nim improvements * attempt to make CI happy Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
* std/parsesql: Add OFFSET keyword support. (#21255)Phil Krylov2023-01-181-1/+10
| | | Co-authored-by: Clay Sweetser <Varriount@users.noreply.github.com>
* Add docs informing about gotcha of clients (#21262)PhilippMDoerner2023-01-181-0/+4
| | | | | | | | | | | | | | | * Add docs informing about gotcha of clients It is a hidden problem that AsyncHttpClient-instances *can not* deal with multiple requests at once. Similar to normal HttpClients they can only deal with sending one request at a time. This is not told anywhere in the documentation, but critical information that should be available to the user. * Update lib/pure/httpclient.nim fixes typo Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com> Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
* fixes unittest warnings (#21271)ringabout2023-01-181-0/+4
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* parseopt.nim documentation clarity - default values & cmdEnd in getopt (#21047)Russell Brinson2023-01-111-2/+27
| | | | | | parseopt.nim documentation clarity Added example for default values to cmd line parameters. Additionally, added lines in getopt documentation about case switching still requiring the `cmdEnd` kind. Hopefully this clears up any vagueness for those following along in the example but omitting the `cmdEnd` in the case because the documentation said it wasn't needed.
* docgen: implement cross-document links (#20990)Andrey Makarov2023-01-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * docgen: implement cross-document links Fully implements https://github.com/nim-lang/RFCs/issues/125 Follow-up of: https://github.com/nim-lang/Nim/pull/18642 (for internal links) and https://github.com/nim-lang/Nim/issues/20127. Overview -------- Explicit import-like directive is required, called `.. importdoc::`. (the syntax is % RST, Markdown will use it for a while). Then one can reference any symbols/headings/anchors, as if they were in the local file (but they will be prefixed with a module name or markup document in link text). It's possible to reference anything from anywhere (any direction in `.nim`/`.md`/`.rst` files). See `doc/docgen.md` for full description. Working is based on `.idx` files, hence one needs to generate all `.idx` beforehand. A dedicated option `--index:only` is introduced (and a separate stage for `--index:only` is added to `kochdocs.nim`). Performance note ---------------- Full run for `./koch docs` now takes 185% of the time before this PR. (After: 315 s, before: 170 s on my PC). All the time seems to be spent on `--index:only` run, which takes almost as much (85%) of normal doc run -- it seems that most time is spent on file parsing, turning off HTML generation phase has not helped much. (One could avoid it by specifying list of files that can be referenced and pre-processing only them. But it can become error-prone and I assume that these linke will be **everywhere** in the repository anyway, especially considering https://github.com/nim-lang/RFCs/issues/478. So every `.nim`/`.md` file is processed for `.idx` first). But that's all without significant part of repository converted to cross-module auto links. To estimate impact I checked the time for `doc`ing a few files (after all indexes have been generated), and everywhere difference was **negligible**. E.g. for `lib/std/private/osfiles.nim` that `importdoc`s large `os.idx` and hence should have been a case with relatively large performance impact, but: * After: 0.59 s. * Before: 0.59 s. So Nim compiler works so slow that doc part basically does not matter :-) Testing ------- 1) added `extlinks` test to `nimdoc/` 2) checked that `theindex.html` is still correct 2) fixed broken auto-links for modules that were derived from `os.nim` by adding appropriate ``importdoc`` Implementation note ------------------- Parsing and formating of `.idx` entries is moved into a dedicated `rstidx.nim` module from `rstgen.nim`. `.idx` file format changed: * fields are not escaped in most cases because we need original strings for referencing, not HTML ones (the exception is linkTitle for titles and headings). Escaping happens later -- on the stage of `rstgen` buildIndex, etc. * all lines have fixed number of columns 6 * added discriminator tag as a first column, it always allows distinguish Nim/markup entries, titles/headings, etc. `rstgen` does not rely any more (in most cases) on ad-hoc logic to determine what type each entry is. * there is now always a title entry added at the first line. * add a line number as 6th column * linkTitle (4th) column has a different format: before it was like `module: funcName()`, now it's `proc funcName()`. (This format is also propagated to `theindex.html` and search results, I kept it that way since I like it more though it's discussible.) This column is what used for Nim symbols resolution. * also changed details on column format for headings and titles: "keyword" is original, "linkTitle" is HTML one * fix paths on Windows + more clear code * Update compiler/docgen.nim Co-authored-by: Andreas Rumpf <rumpf_a@web.de> * Handle .md and .nim paths uniformly in findRefFile * handle titles better + more comments * don't allow markup overwrite index title for .nim files Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* avoiding unnecessary allocation for dollar IpAddress (#21199)rockcavera2022-12-301-2/+2
| | | | | | | | | | | | | | | * avoiding allocating an unnecessary byte for IPv4 The inet.h file uses 16 as the string in C needs the last null byte https://github.com/torvalds/linux/blob/1b929c02afd37871d5afb9d498426f83432e71c2/include/linux/inet.h#L49 However, strings in Nim do not need this. So one byte is being allocated unnecessary and will never be used. * avoid unnecessary allocation in IPv6 dollar It is currently allocating 48 bytes. However, the Nim implementation for IPv6 will print a maximum of 39 characters. Nim does not implement IPv6 "0000:0000:0000:0000:0000:ffff:255.255.255.255" (45 characters) nor "0000:0000:0000:0000:0000:ffff:255.255.255.255%3" (47 characters). The indication in inet.h for 48 is due to the maximum use of 47 characters of a C string that needs a null byte at the end. So 48. https://github.com/torvalds/linux/blob/1b929c02afd37871d5afb9d498426f83432e71c2/include/linux/inet.h#L50
* std/encodings: Fix open() documentation in regard to exception raised (#21187)Phil Krylov2022-12-281-1/+1
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* remove legacy code (#21134)ringabout2022-12-264-328/+302
| | | | | * remove legacy code * fixes
* fix socket send for string types (#21155)Jaremy Creechley2022-12-221-9/+30
| | | | | | | * fix socket send for string types * include windows version Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
* Feature/xmltree additions (#20988)Michael Voronin2022-12-221-3/+150
| | | | | | | * [change] add/insert/delete family of xmltree expanded with several variations. Added replace methods family * [change] Lifted child limitations on insert methods (consulted with @araq) * [tests] add/insert/replace/delete of xmltree XmlNodes tests added
* fixes #20244; fixes castSizes warnings (#21102)ringabout2022-12-221-2/+14
| | | | | | | | | | | | | | | | | * fixes #20244; fixes castSizes warnings * fixes js * fixes js * fixes js * fixes * typo * extend using uint64 * Update lib/std/syncio.nim
* fix #12122 (#21096)Bung2022-12-164-10/+10
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* Make async stacktraces less verbose (#21091)Jake Leahy2022-12-152-18/+14
| | | | | | | | | | | | | | | | | | | | | | | * Name iterators something human readable Remove intermediate async procs from stacktraces Clean async traceback message from reraises message * Remove unused import/variable * Fix failing tests Don't add {.stackTrace: off.} to anonymous procs (They already don't appear in stacktrace) * Fix failing tests in pragma category Now check that the nim is a routine type first so we don't run into any assertion defects * Hide stack trace pragma in docs and update doc tests User doesn't need to know if something won't appear so this more becomes verbose noise If this is a bad idea we can always add a `when defined(nimdoc)` switch so we don't add {.stackTrace: off.} to the Future[T] returning proc for docs
* fix #19580; add warning for bare except: clause (#21099)ringabout2022-12-151-2/+2
| | | | | | | | | | | | | | | | | | | | | * fix #19580; add warning for bare except: clause * fixes some easy ones * Update doc/manual.md * fixes docs * Update changelog.md * addition * Apply suggestions from code review Co-authored-by: Jacek Sieka <arnetheduck@gmail.com> * Update doc/tut2.md Co-authored-by: Jacek Sieka <arnetheduck@gmail.com>
* Document that system:pop() may raise IndexDefect (#21070)Xavier Noria2022-12-131-3/+3
| | | | | * Document system:pop() may raise IndexDefect * Add backticks to KeyError
* alternative, much simpler algorithm for strict func checking (#21066)Andreas Rumpf2022-12-114-21/+16
| | | | | | | | | | | | | * alternative, much simpler algorithm for strict func checking * forgot to git add new compiler module * new spec is incredibly simple to describe * fixes bigints regression * typos * closes #16305; closes #17387; closes #20863
* `multisync` now allows tuples in return type (#21074)Jake Leahy2022-12-111-2/+2
| | | | | | | * Add test case * Use .toStrLit() on param node first This means that more complex types are fully rendered
* fix #21045; getTime with vmopsDanger is broken; alternative to #21054 (#21056)ringabout2022-12-101-19/+25
| | | | | * fix #21045 getTime with vmopsDanger is broken; alternative to #21054 * typo
* Use a unique name for template in async macro return (#21058)Jake Leahy2022-12-101-3/+3
| | | Use unique template name
* Implicit return working for async proc (#20933)Jake Leahy2022-12-091-2/+11
| | | | | | | | | | | | | * Implicit return working for asyncdispatch proc Closes #11558 * Test case * Test that return value is actually used * Update tests/async/t11558.nim Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
* Remove deprecated rightSize (#21011)Juan Carlos2022-12-081-10/+0
| | | | | * Remove deprecated rightSize nop * Remove deprecated rightSize nop
* build the documentation of official packages (#20986)ringabout2022-12-063-397/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * remove db stuffs * remove punycode * remove * fixes script * add cloner * patches * disable * patch * fixes external packages * disable two packages * preview documentation build * try again * fixes URL * fixes a bug * simplify * fixes documentaion * fixes * Apply suggestions from code review
* stdlib organization & documentation improvements (#20971)metagn2022-12-068-69/+7
| | | | | | | | | | | | | | | | | * stdlib organization & documentation improvements * fix CI * Update doc/lib.md Co-authored-by: Juan Carlos <juancarlospaco@gmail.com> * fix ci, remove jshttpcore, export in jsfetch instead * fix alphabetical order violations * add cmdline, db_odbc Co-authored-by: Juan Carlos <juancarlospaco@gmail.com>
* Update prelude example (#21005)Michal Maršálek2022-12-031-1/+1
| | | comment to match what's actually being imported.
* [unittest] remove unnecessay export for testing (#20868)ringabout2022-12-011-2/+0
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* move `smtp` to nimble packages (#20953)ringabout2022-11-301-361/+0
| | | | | | | | | * move `smtp` to nimble packages * fixes * install smtp * yes
* Move command line parameter code (#20946)IgorDeepakM2022-11-301-270/+5
| | | | | Command line paramater code moved from os.nim to cmdparam.nim Co-authored-by: IgorDeepakM <IgorDeepak@noreply.com>
* move `asyncftpclient` to nimble packages (#20952)ringabout2022-11-281-524/+0
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* fixes documentation regression (#20925)ringabout2022-11-261-2/+2
| | | follow up https://github.com/nim-lang/Nim/pull/17004
* fixes broken importc for vcc [backport] (#20909)ringabout2022-11-241-2/+2
| | | fixes broken imports for vcc
* move `system/atomics` out of system; `std/atomics` should be preferred (#20875)ringabout2022-11-223-2/+5
| | | | | | | | | | | | | * move `system/atomics` out of system; `std/atomics` should be preferred * add deprecation message * fixes * fixes * fixes * fixes more tests
* rename `std/threads` to `std/typedthreads` (#20850)ringabout2022-11-161-1/+1
| | | | | | | | | * rename `std/threads` to `std/oldthreads` * fixes tests * rename to `typedthreads` * changelog
* fixes ptr to cstring warnings[backport] (#20848)ringabout2022-11-163-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fix =#13790 ptr char (+friends) should not implicitly convert to cstring * Apply suggestions from code review * first round; compiles on windows * nimPreviewSlimSystem * conversion is unsafe, cast needed * fixes more tests * fixes asyncnet * another try another error * last one * true * one more * why bugs didn't show at once * add `nimPreviewCstringConversion` switch * typo * fixes ptr to cstring warnings[backport] * add fixes Co-authored-by: xflywind <43030857+xflywind@users.noreply.github.com>
* Allow users to set log flushing rules (#20817)Matt Haggard2022-11-141-17/+35
| | | | | | | | | | | * Add flushThreshold to std/logging loggers * Remove duplicate field * Add -d:nimFlushAllLogs for changing default flush behavior globally * Add changelog entry for log flushing change * Flush all log levels by default in Nim v2
* fix a few "broken link" warnings (#20837)Andrey Makarov2022-11-141-1/+1
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* [sugar] handle HiddenDeref in capture, error at CT if unsupported nnk (#20680)Vindaar2022-11-101-3/+13
| | | | | | | | | | | | * [sugar] handle HiddenDeref in capture, error at CT if unsupported nnk Instead of running into trouble of the `.strVal` access failing, it's better to error at CT. * [tests] remove unnecessary import in test case * improve ident extraction & extend test cases * [tests] improve tests for `capture` of different types & act. check
* fixes #13781; fixes #14901; add acyclic pragmas to FlowVar (#20804)ringabout2022-11-101-2/+2
| | | | | * add acyclic pragmas to FlowVar * add testcases
* add effectsOf to map in the std/sets module (#20760)ringabout2022-11-051-1/+4
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