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* * move up runnableExamples definition so can be used more in system.nim (#10196)Timothee Cour2019-01-051-28/+30
| | | | * document that toInt, toBiggestInt round towards 0 and add runnableExamples * minor doc fixes
* Fix the tuple returned by `os.splitFile()` in documentation (#10197)Hugo Locurcio2019-01-051-1/+1
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* fix system.nim documentations (#10168)alaviss2019-01-042-4/+4
| | | | | * system: fix nimGC_getStackBottom doc * system/helpers: avoid leaking docs to system
* expandFilename on windows is now consistent with other platforms (#10154)Neelesh Chandola2019-01-041-42/+48
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* Guard against null exception (#10162)rec2019-01-041-1/+1
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* fix bug in doAssertRaises when exception==Exception (#10172)Timothee Cour2019-01-041-11/+19
| | | | | * fix bug in doAssertRaises when exception==Exception * add testcase for doAssertRaises
* [backport] improve unicode docs, fixes #2353 (#10174)Miran2019-01-041-85/+122
| | | | | | | | * as instructed in #2353, provides a short description why there are no specialized procs for seq[Rune] * adds several examples to better explain what some functions do * small fixes (double backticks, add missing dots, etc.) * use `rune` instead of "unicode characer"
* [backport] correctly document `toInt`, fixes #2764 [ci skip] (#10176)Miran2019-01-041-4/+6
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* Add {.noReturn.} to system.raiseAssert (#10161)Oscar Nihlgård2019-01-021-1/+1
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* Add Example code to Documentation comment of wordWrap proc. (#10146)jiro2019-01-011-0/+5
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* Resolve things raised in https://github.com/nim-lang/Nim/issues/10081 ? (#10084)c-blake2018-12-312-21/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Resolve things raised in https://github.com/nim-lang/Nim/issues/10081 ? CDF is a standard ident in all things related to random numbers/sampling, and full words "cumulativeDistributionFunction" would be silly long, in this case, IMO. We use lowercase `cdf` to make it not look like a type, remove all looping from `sample` letting callers do it. Besides just side-stepping any `sampleSize` name choice, callers may want to filter out samples anyway which this makes slightly simpler. Also add two variants of `cumsum`, value return and in-place update distinguished by the var-ness of the first argument. Add tests for `int` and `float` for both `cumsum` and the new `sample`. (The sample tests exercise the value return mode of `cumsum`.) Functionality pre-this-PR `sample(a, w)` is now the almost as simple `for i in 0..<n: sample(a, w.cumsum)`, but this new code factoring is almost surely better. The statistical tests pass, as before. * Address Araq comment in https://github.com/nim-lang/Nim/pull/10084 We can always add in some `var` version later if desired to save memory, but this change now at least firms up the `sample` interface. * Rename `cumsum` -> `cumsummed` to honor NEP1 style. Re-instate `cumsum` as the in-place transformation. Test both in `tests/stdlib/tmath.nim` and use `cumsummed` in the example code for sample since that's a simpler example. * Fix requests from https://github.com/nim-lang/Nim/pull/10084 : example in lib/pure/math.nim and comment whitespace in lib/pure/random.nim
* help Nim optimize intsets.initIntSetAndreas Rumpf2018-12-301-8/+7
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* Dead code elimination for entire modules and their init procs if empty (#10032)cooldome2018-12-301-6/+3
| | | | | | * fixes #9798 * Change order of write modules * Move datInit calls ahead of initStackBottom
* fix typetraits.`$` regression https://github.com/c-blake/cligen/issues/84 ↵Timothee Cour2018-12-301-0/+2
| | | | | | | (#10131) * fix typetraits.`$` regression https://github.com/c-blake/cligen/issues/84 * add test
* Support undefined in isNil (#9960)Alexander Ivanov2018-12-301-0/+6
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* refs #10121 (#10124)Timothee Cour2018-12-301-1/+2
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* revives: Move typetraits.`$` to system. Fixes #5827 (#10071)Timothee Cour2018-12-302-24/+29
| | | | | | * Move typetraits.`$` to system. Fixes #5827. * revive PR; adjust code to make sure everything works and add tests * fix tests/concepts/tstackconcept.nim * address comments
* `checkErr` now shows actual system error msg instead of unknown error (#9987)Timothee Cour2018-12-271-3/+14
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* Fixes long-standing asynchttpserver regression. (#10102)Dominik Picheta2018-12-271-21/+27
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* Revert sub-second randomize(). Fixes randomize for JS backend. (#10000)Dominik Picheta2018-12-271-2/+6
| | | Fixes #9999.
* Add ability to sample elements from openArray according to a weight array ↵c-blake2018-12-231-2/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (#10072) * Add the ability to sample elements from an openArray according to a parallel array of weights/unnormalized probabilities (any sort of histogram, basically). Also add a non-thread safe version for convenience. * Address Araq comments on https://github.com/nim-lang/Nim/pull/10072 * import at top of file and space after '#'. * Put in a check for non-zero total weight. * Clarify constraint on `w`. * Rename `rand(openArray[T])` to `sample(openArray[T])` to `sample`, deprecating old name and name new (openArray[T], openArray[U]) variants `sample`. * Rename caller-provided state version of rand(openArray[T]) and also clean up doc comments. * Add test for new non-uniform array sampler. 3 sd bound makes it 99% likely that it will still pass in the future if the random number generator changes. We cannot both have a tight bound to check distribution *and* loose check to ensure resilience to RNG changes. (We cannot *guarantee* resilience, anyway. There's always a small chance any test hits a legitimate random fluctuation.)
* Don't use parseutils.parseInt in the times module (#10028)Oscar Nihlgård2018-12-221-39/+67
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* appveyor: make the build green againAndreas Rumpf2018-12-221-3/+8
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* IntSet documentation notes (#10051)Alexis Hope2018-12-211-19/+28
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* Stop false positives in distros.detectOs (#10062)Taylor Hoff2018-12-211-3/+3
| | | | | | * Stop false positives in distros.nim * Fix bad string comparison on line 176 of distros.nim
* clarify doc for <= on tuple uses lexicographic order (#10069)Timothee Cour2018-12-211-4/+4
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* Fixed insert for nil seq in js (#10068)Yuriy Glukhov2018-12-211-1/+1
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* C++: make async tests green on WindowsAraq2018-12-211-1/+1
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* Add system.$(HSlice) and fix #7898 (#8670)hlaaf2018-12-211-1/+11
| | | | | | * Add system.$(HSlice) and fix #7898 * Surround system.$(HSlice) with spaces
* fixes #10066Araq2018-12-211-19/+27
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* os.walkDir: correctly evaluate paths when relative = true (#10057) [backport]alaviss2018-12-211-4/+5
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* Add call to hostnamectl in detectOsImpl (#10048)Taylor Hoff2018-12-201-3/+4
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* GC: avoid pathological behaviour; fixes #10040 [backport] (#10052)Andreas Rumpf2018-12-201-9/+9
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* [json] document fact that key ordering is preserved (#10020)Timothee Cour2018-12-201-0/+7
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* fix test failureTimothee Cour2018-12-191-2/+4
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* fix #8255 numerous issues with splitFileTimothee Cour2018-12-191-4/+13
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* strutils: minor code cleanupAraq2018-12-191-1/+0
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* Update osproc.nim (#10043)Timothee Cour2018-12-191-1/+1
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* much simpler implementation of constant tuple declarationsAndreas Rumpf2018-12-191-4/+3
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* Const tuple unpacking (#9964)Neelesh Chandola2018-12-191-1/+2
| | | | | | | | | | * tuple unpacking is now supported for consts * Move nkConstTuple to the end of TNodeKind * Add nnkConstTuple in macros.nim * Fix Formatting
* Fixes #3060 and adds error checking for invalid else branches in object ↵Andreas Rumpf2018-12-191-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | variants (#9957) * Fix semRecordCase * Fix ftpclient.nim * Check for ordinal type * Check tyRange for exhaustiveness
| * Merge remote-tracking branch 'upstream/devel' into record-caseNeelesh Chandola2018-12-132-5/+0
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| * | Fix ftpclient.nimNeelesh Chandola2018-12-131-1/+0
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* | | Give better error message when profiler and memProfiler used at same time ↵Neelesh Chandola2018-12-191-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | (#9948) * Give better error message when profiler and memProfiler used at same time * Move to profiler.nim
* | | undo last commit (meant to send a PR instead)Timothee Cour2018-12-181-1/+1
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* | | Update osproc.nimTimothee Cour2018-12-181-1/+1
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* | | [os] fix #10017 regression, fix #10025 regression (#10018)Timothee Cour2018-12-181-1/+2
| | | | | | | | | | | | | | | * [os] fix #10017 regression * [os] fix #10025 regression
* | | see what breaks with a global config.nims (#10016)Andreas Rumpf2018-12-181-1/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | * see what breaks with a global config.nims * make tests green with a global config.nims file
| * | | make tests green with a global config.nims fileAraq2018-12-171-1/+1
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* | | | add `getCurrentCompilerExe` to vmops (eg allows to get nim compiler at CT); ↵Timothee Cour2018-12-182-1/+9
| | | | | | | | | | | | | | | | add tests for vmops (#9925)