lang/rust: Build-depend on openssl, on NetBSD >8

On NetBSD >8, for several CPU types we depend on compat80, because
bootstrap kits are build for NetBSD 8.  On those, also add a
BUILD_DEPENDS on openssl, because the bootstrap kits need pkgsrc
openssl libs.

Adjust and reorganize comments (but the only functional change is the
NetBSD >8 openssl BUILD_DEPENDS).>

Resolves failure to build on NetBSD 9.

(The entire "NetBSD>8" section is a hack that can be removed with
improved bootstrap generation.)

(gdt)

lang/urst: Depend on compat80 also on NetBSD/sparc64

(gdt)

sysutils/bup: Update man page tarball for 0.31

(gdt)

openafs: fix build on NetBSD 9

(jakllsch)

doc: Updated math/R-DAAG to 1.24

(mef)

(math/R-DAAG) Updated 1.22.1 to 1.24.

- NEWS.md not found but info is below:
  https://www.rdocumentation.org/packages/DAAG/versions/1.24

(mef)

doc: Updated devel/R-whisker to 0.4

(mef)

(devel/R-whisker) Updated 0.3.2 to 0.4.  make test passed

0.4

- Fixed issue #12: inconsistent treatment of new lines (Thanks to @danhalligan)
- Updated documentation for disabling html escaping. (issue #16)(Thanks to @ctbrown)

0.3-3
- Added an option "strict" to render. Setting it to FALSE allows for "." in names
and use "$" for splitting which is a more natural R syntax.

(mef)

doc: Updated devel/R-rex to 1.2.0

(mef)

(devel/R-rex) Updated 1.1.2 to 1.2.0. TEST_DEPENDS added, and passed now

# rex 1.2.0

## Rex Version 1.1.2.9000 ##

* `%>%` is no longer imported and then re-exported from rex

(mef)

doc: Updated devel/R-purrr to 0.3.4

(mef)

doc: Updated devel/R-cli to 2.0.2

(mef)

(devel/R-purrr) Updated 0.3.3 to 0.3.4. TEST_DEPENDS added and now passes

# purrr 0.3.4

* Added documentation for exporting functions created with purrr
  adverb (@njtierney, #668). See `?faq-adverbs-export`.

* Added `none()`, which tests that a predicate is false for all elements
  (the opposite of `every()`) (@AliciaSchep, #735).

(mef)

doc: Updated graphics/hicolor-icon-theme to 0.17nb1

(wiz)

hicolor-icon-theme: convert from @pkgdir in PLIST to REQD_DIRS

Fixes lots of warnings on deinstall of the following type:
pkg_delete: Directory `/usr/pkg/share/icons/hicolor/symbolic' disappeared, skipping

Bump PKGREVISION.

(wiz)

(devel/R-cli) Updated 1.1.0 to 2.0.2, make test fails now.

# cli 2.0.2

* The status bar now does not simplify multiple spaces by a single space.

* cli now does not crash if it fails to detect whether the RStudio theme
  is a dark theme (#138).

* cli now works better with wide Unicode characters, for example emojis.
  In particular, a status bar containing emojis is cleared properly (#133).

* The status bar now does not flicker when updated, in terminals (#135).

# cli 2.0.1

* Symbols (`symbol$*`) are now correctly printed in RStudio on Windows (#124).

* The default theme for `cli_code()` output looks better now, especially
  in RStudio (#123).

* Remove spurious newline after a `cli_process_start()` was cleared
  manually, and also at the end of the function.

* Use Oxford comma when listing 3 or more items (@jonocarroll, #128).

# cli 2.0.0

## Semantic command line interface tools

cli 2.0.0 has a new set of functions that help creating a CLI using a set
of higher level elements: headings, paragraphs, lists, alerts, code blocks,
etc. The formatting of all elements can be customized via themes.
See the "Building a semantic CLI" article on the package web site:
https://cli.r-lib.org

## Bug fixes:

* Fix a bug in `is_dynamic_tty()`, setting `R_CLI_DYNAMIC="FALSE"` now
  properly turns dynamic tty off (#70).
CVS: ----------------------------------------------------------------------

(mef)

doc: Updated devel/R-checkmate to 2.0.0

(mef)

(devel/R-checkmate) Updated 1.9.4 to 2.0.0. TEST_DEPENDS added, but not enough

# Version 2.0.0
* Expectations now optionally support the package `tinytest`.
`tinytest` is used as backend if it is attached, otherwise checkmate defaults
  to `testthat`.
  There is now also a vignette on how to setup `checkmate` for `tinytest`.
* Coercion now only affects double vectors.
* Improved error message for type detection in `*List`.
* Removed `*Bit`, the `bit` package is orphaned.
* Fixed documentation.

(mef)

doc: Updated net/gallery-dl to 1.15.0

(leot)

gallery-dl: Update to 1.15.0

Changes:
1.15.0
------
### Additions
- [deviantart] support watchers-only/paid deviations (#995)
- [myhentaigallery] add gallery extractor (#1001)
- [twitter] support specifying users by ID (#980)
- [twitter] support `/intent/user?user_id=…` URLs (#980)
- add `--no-skip` command-line option (#986)
- add `blacklist` and `whitelist` options (#492, #844)
- add `filesize-min` and `filesize-max` options (#780)
- add `sleep-extractor` and `sleep-request` options (#788)
- write skipped files to archive (#550)

### Changes
- [exhentai] update wait time before original image downloads (#978)
- [imgur] use new API endpoints for image/album data
- [tumblr] create directories for each post (#965)
- support format string replacement fields in download archive paths (#985)
- reduce wait time growth rate for HTTP retries from exponential to linear

### Fixes
- [500px] update query hash
- [aryion] improve post ID extraction (#981, #982)
- [danbooru] handle posts without `id` (#1004)
- [furaffinity] update download URL extraction (#988)
- [imgur] fix image/album detection for galleries
- [postprocessor:zip] defer zip file creation (#968)

### Removals
- [jaiminisbox] remove extractors
- [worldthree] remove extractors

(leot)

Don't pass "--with-macos-sdk=/nonexistent". Fixes this error on Catalina
with Xcode 12:

configure: error: SDK not found.  When using --with-macos-sdk, you must
specify a valid SDK.  SDKs are installed when the optional cross-development
tools are selected during the Xcode/Developer Tools installation.

While here, merge some of the Darwin conditional logic.

(schmonz)

sysutils/bup: Directly include GNU readline

I was thinking of this as "needs a readline and happens to need GNU
this minute" but mk/readline.buildlink3.mk is clear that it should not
be used this way.  NFCI.

(gdt)

doc: Updated sysutils/bup to 0.31

(gdt)

sysutils/bup: Add todo notes

- man pages
- resolve 'bup ftp' crash with NetBSD editline

(gdt)

sysutils/bup: Update to 0.31

Passes bup's test suite on netbsd-8/amd64, with TZ=UTC (needed to work
around what is likely a bug in git around DST changes).

Packaging changes/notes:
  - bup depends directly on readline, GNU version required
  - man pages have not yet been updated

Upstream changes include many minor improvements and bugfixes,
and:

Notable changes in 0.31 (since 0.30.1)
======================================

* Python 3 is now supported, and Python 2 support is deprecated.  It's
  possible that we'll stop new development for Python 2 fairly soon.
  If so, we'll probably continue to fix bugs in the last Python 2
  compatible version for a while, but please make plans to migrate.

* `bup features` has been added.  It reports information about bup
  itself, including the Python version, and the current availability
  of features like readline or support for POSIX ACLs.

Build and install
-----------------

* `bup` itself is now located in now located in the cmd/ directory in
  the install tree and finds sub-commands, etc. relative to its own
  location.

(gdt)

Updated devel/R-devtools to 2.3.1

(mef)

emacs27: update patch status

(wiz)

Add "USE_LANGUAGES= # none" for pure Ruby packages.

(taca)

doc: Updated devel/ruby-regexp_parser to 1.8.0

(taca)

(devel/R-devtools)  Updated 2.2.1 to 2.3.1

# devtools 2.3.1

* `Run* `run_examples()` arguments `run` and `test` are deprecated in
  favor of the (hopefully) more clear `run_dontrun` and `run_donttest`
  (pkgload/#107).

* Previously deprecated functions `dr_devtools()` and `dr_github()` have been removed.

* Documentation has been synced with remotes 2.2.0

# devtools 2.3.0

* `build()` now errors with a more informative error message when passed an
  invalid `pkg`. (#2177)

* New `build_rmd()` can build any `.Rmd` file in a clean session.

* `dev_sitrep()` now works correctly when R is out of date (#2204)

# devtools 2.2.2

* `install_dev_deps()` now passes formal args onto `remotes::install_deps()`
(@t-gibson, #2166)

* `spell_check()` now checks if `spelling` is installed and prompts users to
  install it if not (@mikemahoney218, #2172)

* `submit_cran()` now returns a more informative error when the CRAN submission
  portal is down (#1958)

* `check()` gains a `vignettes` argument, to more easily disable checks for
  vignettes (#2165).

* `check_win_*()` function now resets the email to the original email after
  execution (@muschellij2, #2152).

* `check()` now sets `NOT_CRAN=true` by default, as was originally intended (#2135).

* `install_deps()` now supports `options("devtools.ellipsis_action")` as well
  (#2169)

* `test()` now takes `stop_on_failure` as a formal argument (FALSE by default)
  instead of in `...`. Its value is still passed to `testthat::test_dir` as
    before (@infotroph, #2129).

* `test()` and `test_coverage_file()` gain a `export_all` argument, which
  controls if all functions in a package are automatically exported (#1201).

* `dev_sitrep()` now works if run outside a package directory (#2127).

* `release()` now works if the package root is not in the working directory.

(mef)

devel/ruby-regexp_parser: update to 1.8.0

Update ruby-regexp_parser package to 1.8.0.

### [1.8.0] - 2020-09-20 - [Janosch Müller](mailto:janosch84@gmail.com)

### Changed

- dropped support for running on Ruby 1.9.x

### Added

- regexp flags can now be passed when parsing a `String` as regexp body
  * see the [README](/README.md#usage) for details
  * thanks to [Owen Stephens](https://github.com/owst)
- bare occurrences of `\g` and `\k` are now allowed and scanned as literal escapes
  * matches Onigmo behavior
  * thanks for the report to [Marc-André Lafortune](https://github.com/marcandre)

### Fixed

- fixed parsing comments without preceding space or trailing newline in x-mode
  * thanks to [Owen Stephens](https://github.com/owst)

(taca)

doc: Updated www/php-ja-wordpress to 5.5.1

(taca)

www/php-ja-wordpress: update to 5.5.1

Update php-ja-wordpress package to 5.5.1.

Most of changes are the same as wordpress package:
<http://mail-index.netbsd.org/pkgsrc-changes/2020/09/19/msg221317.html>.

Japanese own changes are unknown.

(taca)

doc: Updated www/R-httr to 1.4.2

(mef)

(www/R-httr) Updated 1.4.1.to 1.4.2

# httr 1.4.2

* Fix failing test.

* `parse_url()` now refers to RFC3986 for the parsing of the URL's
  scheme, with a bit more permissive syntax (@ymarcon, #615).

(mef)

doc: Updated net/mikutter-plugins-twitter to 4.1

(tsutsui)

mikutter-plugins-twitter: sync with mikutter 4.1.x.

- use ${PLUGINDIR} environment to specify plugin dir (for future move)
- update streaming plugin to 2.1 (I didn't notice the update)
- depends on mikutter>=4.1.0

(tsutsui)

doc: Updated net/mikutter to 4.1.1

(tsutsui)

mikutter: update to 4.1.1.

Upstream changes:

mikutter 4.1.1
https://mikutter.hatenablog.com/entry/2020/09/19/232625

* improve image preview for Pixiv as mastodon does
* thanks Izumi Tsutsui
* image cache was not updated when image cache was hit on calling
  Gtk::WebIcon#load_model
* [mastodon] fix image URL matcher
* modelviewer: fix bug that caused crash
* thanks Yuto Tokunaga

New features of mikutter 4.1
https://mikutter.hatenablog.com/entry/2020/06/23/233809

* New features
* Reactive API
  * Added methods
  1. Stream
  2. Generate
  3. collect
  4. collection
* Improvements
* Extract tab
  * subscribe data sources by plugin
  * copying subscriber
  * Toots are retrieved only when data sources are subcribed
  * Form DSL
  * listview widget
  * keybind widget
* Intent
  * improved list and dialog
* All methods of Mtk module have been obsolete
* Delayed execution
* Image cache management has been changed
  * memory cache
  * file cache
* All other things forgotten to be written

(tsutsui)

doc: Updated math/R-rstudioapi to 0.11

(mef)

(math/R-rstudioapi) Updated 0.10 to 0.11

# rstudioapi 0.11

* `rstudioapi::launcherResourceLimit()` now properly delegates the type
  and memory arguments. (#164)

* `rstudioapi` gains the function `highlightUi()`, used to highlight UI
  elements in newer versions of RStudio.

* Paths returned from `selectFile()` are now properly marked with
  UTF-8 encoding.

* It is now possible for `rstudioapi` to communicate with a parent RStudio
  session, for R sessions launched as RStudio jobs. Use
    `rstudioapi::isAvailable(child_ok = TRUE)` to assert that it's okay to check
      that `rstudioapi` is available and is running within an RStudio job.

* Added `bugReport()`, a helper function for reporting RStudio bugs
  on the GitHub issue tracker with an issue template pre-populated
    with some helpful diagnostic information.

* Added `userIdentity` and `systemUsername`, used to retrieve information about
  the current user.

(mef)

lua*: update descriptions

(wiz)

doc: Updated devel/R-withr to 2.2.0

(mef)

(devel/R-withr) Updated 2.1.2 to 2.2.0

# withr 2.2.0

# withr 2.1.2.9000

- `defer()` can set deferred events on `.GlobalEnv` to facilitate the
  interactive development of code inside a function or test.  Helpers
  `deferred_run()` (and `deferred_clear()`) provide a way to explicity
  run and clear (or just clear) deferred events (#76, @jennybc).

- `with_connection()` now works when existing objects or connections
  exist with the same names (#120)

- `with_makevars()` now uses `tools::makevars_user()` to determine the
  default user makevars file (#77, @siddharthab).

- `with_options()` no longer uses `do.call()`, so optiosn are not
  evaluated on exit (#73, @mtmorgan).

- `with_package()` no longer has the `help` argument (#94, @wendtke).

- `with_package()` now does not try to detach the package if it is
  already attached before calling `with_package()` (#107)

- `with_preserve_seed()` now restores `.Random.seed` if it is not set
  originally (#124).

- Add `with_rng_version()` and `local_rng_version()` functions to
  change the version of the RNG (#90, @gaborcsardi).

- `with_svg()` documentation now is consistent across R versions (#129)

- Add `with_timezone()` and `local_timezone()` functions to change the
  time zone (#92, @gaborcsardi).

- `with_tempfile()` and `local_tempfile()` now delete recursively
  directories on exit (#84, @meta00).

(mef)

doc: Updated databases/R-RSQLite to 2.2.0

(mef)

(databases/R-RSQLite) Updated 2.1.2 to 2.2.0. make test fails for missing TEST_DEPENDS.
# RSQLite 2.2.0
- Avoid mangling column names (#259).

# RSQLite 2.1.5
- Upgrade bundled sqlite version to 3.30.1.
- Implement `dbGetInfo()` for driver and connection objects (#117).
- Remove custom `dbListFields()` method (#228).
- Only export relevant symbols to the shared library (#303, @troels).
- Fulfill requirements for CII badge (#300, @TSchiefer).

# RSQLite 2.1.4
- Replace `std::mem_fn()` by `boost::mem_fn()` which works for older compilers.

# RSQLite 2.1.3
- Replace `std::mem_fun_ref()` by `std::mem_fn()`.

(mef)

doc: Updated math/py-sympy to 1.6.2

(ryoon)

py-sympy: Update to 1.6.2

Changelog:
1.6.2
Changes

    matrices
        Fixed a bug that made matrix operations fail in a multithreaded application. (#19812 by @pd0wm)

    polys
        Using factor with the extension argument no longer hangs in some cases. (#19847 by @jksuom and @rainwoodman)

    printing
        Calling preview with viewer="file" no longer looks for a file executable (a regression in 1.6.0) (#19904 by @eric-wieser)

        The deprecation of calling preview with viewer="StringIO" is now expired instead of forgotten (a regression in 1.6.0) (#19904 by @eric-wieser)

    other
        intersphinx links to :mod:`sympy` no longer point to the documentation for Immutable Matrices (#19881 by @eric-wieser and @oscarbenjamin)

1.6.1
Changes

    functions
        Fixes AttributeError in limit evaluation (#19604 by @sachin-4099)

    matrices
        Disabled default matrix intermediate product simplification and changed it to enable via context manager. (#19612 by @oscarbenjamin and @Pristine-Cat)

    simplify
        Fixes a bug in collect when collected symbols appear in the factorized expression. (#19601 by @mloubout and @oscarbenjamin)

    solvers
        Fixed exception handling in solveset's secondary trigonometric solver. (#19602 by @gschintgen and @oscarbenjamin)

    other
        SymPy is importable again in Python 3.5.1 (imports of typing.Type are removed) (#19620 by @oscarbenjamin)

        Fix the sphinx docs build for sphinx 3.1.1 (#19598 by @oscarbenjamin)

1.6

Backwards compatibility breaks and deprecations

Please manually add any backwards compatibility breaks or deprecations here, in addition to the automatic listing below.

    assumptions

        Removed deprecated Q.bounded (use Q.finite instead). Deprecated since version 1.0 (issue: #9425) (#18390 by @Smit-create)

        Removed deprecated Q.infinitesimal (use Q.zero instead). Deprecated since version 1.0 (issue: #9675) (#18390 by @Smit-create)

        Removed deprecated Q.infinity (use Q.infinte instead). Deprecated since version 1.0 (issue: #9426) (#18390 by @Smit-create)

    calculus
        Deprecated evaluate argument in differentiate_finite for making non-conservative finite differences. (#17881 by @vezeli)

    combinatorics
        Using Permutation.print_cyclic will raise deprecation warnings (#18033 by @oscarbenjamin, @souravgl0, and @sylee957)

    core

        Deprecated sympify automatically converting custom objects with __str__ or __repr__ implemented. (#19006 by @sylee957)

        BREAKING CHANGE: Basic.has no longer accepts strings as input. For example in SymPy 1.5 you could do Symbol('x').has('x') and the string 'x' passed to has would be sympified to a symbol so that the result would be True. In SymPy 1.6 this will raise an error because the string 'x' can not be sympified using strict sympification. (#19251 by @oscarbenjamin)

        Remove deprecated bounded, unbounded and infinitesimal. Deprecated since version 0.7.6 (issue #8071) (#18503 by @Smit-create)

        Relational is no longer a subclass of Expr and does not produce nonsensical results in arithmetic operations. This affects all Relational subclasses (Eq, Ne, Gt, Ge, Lt, Le). It is no longer possible to call meaningless Expr methods like as_coeff_Mul on Relational instances. (#18053 by @oscarbenjamin)

        Expr now uses cooperative dispatch for binary operations so it is possible for non-Expr Basic subclasses to override the behaviour of e.g. a + b where one of a or b is an instance of Expr. This also means that any non-Expr Basic subclasses can not depend on Expr.__add__ to create Add(a, b): if a class is not a subclass of Expr and wants to define binary operations with Expr it must do so explicitly in its own __add__ method. For classes depending on this this is not a backward compatible change. (#18116 by @oscarbenjamin)

    matrices
        The Matrix.is_zero property has been renamed to Matrix.is_zero_matrix.
        Matrix.is_zero is now always False. This is because in general is_zero means the number zero so a matrix can never be zero.

    To get the old behavior of M.is_zero in both old and new versions of sympy use from sympy.core.logic import fuzzy_and; fuzzy_and(m.is_zero for m in M). (#18464 by @sylee957)

    polys

        BREAKING CHANGE: Poly and PurePoly now subclass Basic rather than Expr. This means that they no longer have various Expr methods such as expand that do not make sense for Poly. Use as_expr to convert the Poly to an Expr before using Expr methods. (#18613 by @oscarbenjamin)

        BREAKING CHANGE: Poly instances with different domains now always compare unequal with p1 == p2 and p1.eq(p2). Previously Poly instances that had the same expression and generators would compare equal even if the domains were different. In some cases it might be necessary to specify the domain when comparing e.g. if p == Poly(x, x, domain='QQ'). (#18613 by @oscarbenjamin)

        DEPRECATION: Mixing Poly with non-polynomial Expr in binary operations is now deprecated. For example Poly(x, x) * exp(x) will give a deprecation warning but still return the Expr x*exp(x) as before. If the Expr can be converted to Poly (e.g. Poly(x, x) * x) then a Poly will be returned. To get an Expr always use the as_expr method first to convert the Poly to an Expr. To get a Poly always use as_poly to convert the Expr to a Poly. (#18613 by @oscarbenjamin)

        DEPRECATION: Passing Poly as the integrand to the integrate function or Integral class is now deprecated. Use the integrate method instead e.g. Poly(x, x).integrate(x) (#18613 by @oscarbenjamin)

    printing

        Removed deprecated Ccodeprinter (Use C89Printer or C99Printer instead). Deprecated since version 1.1 (Issue : #12220). (#18392 by @risubaba)

        Removed deprecated file viewer option in preview. Deprecated since version 0.7.3(Issue: #7018) (#18392 by @risubaba)

        Removed deprecated StringIO viewer option in preview. Deprecated since version 0.7.2(Issue: #7083) (#18392 by @risubaba)

    sets
        Set now uses cooperative dispatch for binary operations so it is possible for non-Set Basic subclasses to override the behaviour of e.g. a + b where one of a or b is an instance of Set. This also means that any non-Set Basic subclasses can not depend on e.g. Set.__add__ to create Union(a, b): if a class is not a subclass of Set and wants to define binary operations with Set it must do so explicitly in its own __add__ method. For classes depending on this this is not a backward compatible change. (#18116 by @oscarbenjamin)

    other
        Submodule names are no longer imported with from sympy import *. They can still be imported directly like from sympy import core or accessed like sympy.core, or like sys.modules['sympy.simplify'] for modules that share names with SymPy functions. (#18245 by @oscarbenjamve the T/F assumptions of a symbol or expression (#19155 by @smichr)

        common_assumptions returns the T/F assumptions in common amongst the given expressions (#19155 by @smichr)

        Added a refine_matrixelement function (#18681 by @Saanidhyavaeprecated Q.bounded (use Q.finite instead). Deprecated since version 1.0 (issue: #9425) (#18390 by @Smit-create)

        Removed deprecated Q.infinitesimal (use Q.zero instead). Deprecated since version 1.0 (issue: #9675) (#18390 by @Smit-create)

      ask(Q.antihermitian()) which earlier generated incorrect results. (#18303 by @czgdp1807)

        Improved code in ask function using constructs from cnf module. (#18204 by @JSS95 and @mcpl-sympy)

        Fixed bug in ask function: In case of user-defineus_domain now finds singularities in nested fractions (#19047 by @smichr and @ThomasHickman)

        singularities has been upgraded to handle more than rational functions (#19047 by @smichr and @ThomasHickman)

        fixes operations of AccumBounds (#18803 by @Ryand1234)

        periodicity of exponential functions with a non-zero phase component is now calculated. (#18746 by @mohitacecode)

        Correct the solution of differentiate_finite for expressions that contain embedded derivatives. (#17881 by @vezeli)

        Deprecated evaluate argument in differentiate_finite for making non-conservative finite differences. (#17881 by @vezeli)

        Updated docstrings of maximum, minimum, stationary_points and AccumBounds.intersection (#18581 by @mijo2)

        Fixes Recursion Error in AccumulationBounds.__pow__ by adding a check on denominator (#18450 by @Smit-create)

    combinatorics

        Permutation * PermutationGroup and PermutationGroup * Permutation return Coset. (#19139 by @mohitacecode)

        Added Coset Class. (#19077 by @mohitacecode and @sylee957)

        Added SymmetricPermutationGroup Class. (#19077 by @mohitacecode and @sylee957)

        Added schur number utilities in combinatorics (#18667 by @mijo2 and @slacker404)

        Raise exception with wrong size in Permutation. (#18587 by @Smit-create)

        Added Permutation.conjugacy_class and Permutation.conjugacy_classes for computing conjugacy classes in permutation groups. (#18354 by @lucjon and @sachin-4099)

        Fixed Permutation applying for negative integers. (#18032 by @mrocklin and @sylee957)

        Added Permutation.apply to use permutation as a symbolic function. (#18032 by @mrocklin and @sylee957)

        Using Permutation.print_cyclic will raise deprecation warnings (#18033 by @oscarbenjamin, @souravgl0, and @sylee957)
        Cycle class is no longer mutable and can be regarded as a sparse representation of a permutation (#17973 by @sachin-4099)

    core

        BREAKING CHANGE: Basic.has no longer accepts strings as input. For example in SymPy 1.5 you could do Symbol('x').has('x') and the string 'x' passed to has would be sympified to a symbol so that the result would be True. In SymPy 1.6 this will raise an error because the string 'x' can not be sympified using strict sympification. (#19251 by @oscarbenjamin)

        Mul.is_integer no longer rebuilds arguments into Mul (#19182 by @iammosespaulr)

        Mul with odd numerator and even denominator is recognized as rational but not integer (#19155 by @smichr)
        Deprecated sympify automatically converting custom objects with __str__ or __repr__ implemented. (#19006 by @sylee957)
        when strict=True, as_int will not convert True to 1 (#19054 by @smichr)
        Support mpmath.matrix in sympify. (#18911 by @smichr and @sylee957)
        Adds simplification to Pow._eval_nseries resolving incorrect limit evaluation (#18962 by @sachin-4099)
        doit(deep=False) now evaluates Add and Mul. (#18829 by @JSS95 and @mcpl-sympy)

        Reduces sensitivity of computation of order terms in Pow._eval_nseries (#18785 by @sachin-4099)

        Pow.is_zero is fixed for some cases involving infinite (or possibly infinite) expressions. (#18728 by @oscarbenjamin)

        Now finite and infinite are logical opposites in the old assumptions system so e.g. a Symbol declared with finite=False will have infinite=True. (#18726 by @oscarbenjamin)

        sympify no longer converts numpy arrays with size to scalars (#18651 by @mijo2 and @NeilGirdhar)

        __getnewargs__() added to Zero, One, NegativeOne, Half. (#18675 by @mohitacecode)

        simplification of powers with numerical products in the base is improved (#18650 by @sachin-4099)

        sqrt(x).is_negative is False when x is real (#18597 by @Smit-create)

        Add,_eval_as_leading_term() has been fixed (#18340 by @sachin-4099)

        Updated the definition of atoms method of class Basic (#18532 by @mijo2)

        basic - sorting in subs is improved so unsorted arguments will prefer replacing more complicated patterns first (e.g. the second derivative before the first derivative). (#18043 by @Psycho-Pirate)

        Remove deprecated bounded, unbounded and infinitesimal. Deprecated since version 0.7.6 (issue #8071) (#18503 by @Smit-create)

        Added check for AccumBounds. (#18478 by @smichr and @Smit-create)

        Adding gmpy in integer_nthroot ( It works only for n < 2**63) (#18380 by @Smit-create)

        Added new test case for relational (#18416 by @mijo2)

        Pow._eval_nseries fixed to accept all real exponents. (#18406 by @Smit-create)

        integer_ntroot and igcd now use gmpy when it is installed (#18276 by @Smit-create)

        Changed some partial derivatives like diff(f(g(x), h(x)), x) not to have dummy symbols. (#18326 by @sachin-4099)

        subs now works correctly with partial derivatives. (#18326 by @sachin-4099)

        Subclass of Function can inherit its nargs attribute to its subclasses. (#18258 by @JSS95 and @mcpl-sympy)

        Added try-except block in sympy/core/relational.py to handle NotImplementedError and return ConditionSet (#18211 by @Smit-create)

        Renamed core/evaluate to core/parameters (#18198 by @JSS95, @mcpl-sympy, and @oscarbenjamin)

        Added global_parameters, which is a thread-local storage for global parameters such as evaluate, distribute, etc. (#18198 by @JSS95, @mcpl-sympy, and @oscarbenjamin)

        Relational is no longer a subclass of Expr and does not produce nonsensical results in arithmetic operations. This affects all Relational subclasses (Eq, Ne, Gt, Ge, Lt, Le). It is no longer possible to call meaningless Expr methods like as_coeff_Mul on Relational instances. (#18053 by @oscarbenjamin)

        Expr now uses cooperative dispatch for binary operations so it is possible for non-Expr Basic subclasses to override the behaviour of e.g. a + b where one of a or b is an instance of Expr. This also means that any non-Expr Basic subclasses can not depend on Expr.__add__ to create Add(a, b): if a class is not a subclass of Expr and wants to define binary operations with Expr it must do so explicitly in its own __add__ method. For classes depending on this this is not a backward compatible change. (#18116 by @oscarbenjamin)

        Added global_evaluate[0] condition in add, sub, mul, div functions in Infinity class. (#18109 by @namannimmo10)

        Moved .as_poly() from Basic to Expr. (#18094 by @dhruvmendiratta6)

        Fixed a bug in Factors().as_expr() that led to simplifications that are not generally valid for complex numbers. (Exponents were always multiplied in power-of-a-power situations.) (#18087 by @gschintgen)
        Fix a regression in 1.5 that allowed expressions to compare equal to strings, and caused == to call str() on the other object. (#18057 by @asmeurer)

    functions

        Adjoint of exp and transpose of exp now work as expected. (#19151 by @akirakyle)

        Adds substitution to _eval_nseries() function of Abs() class resolving incorrect limit evaluations (#19037 by @sachin-4099)

        expand log term into its prime factors if the factor flag is True. (#18927 by @sbt4104)

        Evaluate nested floor/ceiling. (#18903 by @sbt4104)

        Update expand function for binomials. (#18802 by @sbt4104)

        periodicity of trigonometric functions with a non-zero phase component is now calculated. (#18746 by @mohitacecode)

        __getnewargs__() and args() added to IdentityFunction. (#18675 by @mohitacecode)

        Added _eval_nseries() functionality to hyper (#18630 by @dhruvmendiratta6)
        Fix number of terms in exp._eval_nseries. (#18598 by @mohitacecode)

        Fixes TypeError while using simplify (#18640 by @Smit-create)

        Added proportional tolerance for falling factorial test (#18456 by @mijo2)

        polygamma(n, 1/2) with n a positive integer is automatically evaluated (#18451 by @ethankward)

        floor and ceiling with float arguments now return Integers (#18424 by @mohitacecode)

        Sympified output numbers for factorial and binomial used with Mod. (#18339 by @namannimmo10)

        Maximum recursion depth is no longer exceeded when subfactorial is called on large numbers (#17983 by @sachin-4099)
        Copy edited the Special submodule to reflect the style guide for Google Season of Docs. (#17844 by @lglattly)

    geometry

        Line.bisectors will return the two perpendicular lines, bisecting the angles at the intersection of two linear entities and laying in the same plane as them (#19094 by @Jaime02 and @smichr)

        Added explicit optional parameters to Polygon and convex_hull (#15757 by @oscargus)

        Added bisectors method for Polygon class. (#18335 by @namannimmo10)

        Add __call__ method in Class Curve. (#18250 by @namannimmo10)

        Point.coordinates was added as a meaningful alias for Point.args (#18213 by @Jaime02)

    holonomic
        A cache mismatch error was fixed. (#19248 by @iammosespaulr and @smichr)

    integrals

        Handling Float Integrals (#18434 by @Smit-create)

        Added integration over summation (#18491 by @mijo2)

        Added extra step to evaluate integral if heurisch() returns None in heurisch_wrapper() (#18153 by @risubaba)

        Catch ValueError from meijerg() in _inverse_mellin_transform(). (#18141 by @Smit-create)

    logic

        boolalg (#18912 by @smichr)

        to_cnf/to_dnf (when simplify=True) require force=True` if there are more than 8 variables (#18912 by @smichr)

        simplify_logic recognizes trivial simplified cases (#18912 by @smichr)

        is_literal can treat Not as literal or not by using the literal_Not flag (#18912 by @smichr)

        Opposing Relationals are now detected correctly in nested Ands allowing evaluation to False in more cases. (#18811 by @oscarbenjamin)

        Added a new normal form - ANFform. Function ANFform converts a list of truth values to an expression in Algebraic Normal Form (ANF). (#13686 by @KonstantinTogoi)

        Added a new method BooleanFunction.to_anf that converts an expression to ANF by equivalent transformations. (#13686 by @KonstantinTogoi)

        Added a new function is_anf that checks if an expression is ANF. (#13686 by @KonstantinTogoi)

        Added a new function to_anf that converts an expression to ANF if it is not ANF. (#13686 by @KonstantinTogoi)

        Added a new function distribute_xor_over_and. Given a sentence s consisting of conjunction and exclusive disjunctions of literals, it returns an equivalent exclusive disjunction. (#13686 by @KonstantinTogoi)

        Added a new function bool_minterm that returns the k-th minterm of a fixed ordered set of binary variables. (#13686 by @KonstantinTogoi)

        Added a new function bool_maxterm that returns the k-th maxterm of a fixed ordered set of binary variables. (#13686 by @KonstantinTogoi)

        Added a new function bool_monomial that returns the k-th monomial of a fixed ordered set of binary variables. (#13686 by @KonstantinTogoi)

    matrices

        Fixed matrix creation from the list containg numpy ndarray. (e.g. Matrix([np.array([1, 2]), np.array([1, 2])])) (#19229 by @sylee957)

        Added is_strongly_diagonally_dominant and is_weakly_diagonally_dominant properties for Matrix. (#19205 by @sylee957)
        Powers of non-square matrices now always raise an error, even when constructed using MatPow(...). (#19104 by @jlherren)

        ZeroMatrix will not be logically False. (#19110 by @sbt4104)

        Added connected_components and connected_components_decomposition for matrix which decomposes a matrix into a block diagonal form. (#19045 by @sylee957)

        Added todok function to find dictionary of keys format from any dense or sparse matrices. (#19045 by @sylee957)

        Added BlockDiagMatrix.get_diag_blocks to provide an user API to get diagonal blocks from the matrix. (#19045 by @sylee957)

        Fixed bug of mpmath.matrix transforming into wrong shape if used to create Matrix. (#18911 by @smichr and @sylee957)

        Improved eigenvals and eigenvects for floating point matrices using mpmath. (#18911 by @smichr and @sylee957)

        Some expressions involving OneMatrix are now simplified. (#19009 by @jlherren)

        Indexing BlockMatrix now more often produces correct results and remains unevaluated if a correct simplification is not possible. (#19007 by @jlherren)

        Added a function that rotates matrices by 90 degrees (#18953 by @iammosespaulr and @sylee957)

        sparsetools - _doktocsr now returns a MutableSparseMatrix (#18940 by @smichr)

        Added Golub Kahan Bidiagonalization with Householder Reflections (#18797 by @sudoWin)

        Added test_solvers.py file which contains all the solvers-related tests. (#18793 by @guptabhaskar)

        Added evaluate option to MatAdd and MatMul (#18765 by @JSS95 and @mcpl-sympy)

        non-square matrices now raise NonSquareMatrixError if inversion is attempted (#18647 by @abhinav28071999)

        Added test_subspaces.py file which contain all the reductions-related tests. (#18713 by @mohitacecode)

        Added test_reductions.py file which contain all the reductions-related tests. (#18705 by @mohitacecode)

        Added test_eigen.py file which contain all the eigen-related tests. (#18690 by @mohitacecode)

        Added test_decomposition.py file which contain all the decomposition-related tests. (#18685 by @mohitacecode)

        Added test_determinant.py file which contain all the determinant-related tests. (#18668 by @mohitacecode)

        Faster Matrix Inverse using Block Matrix (#18608 by @abhinav28071999)

        Faster Matrix exponentiation using Cayley Hamilton Theorem (#18595 by @abhinav28071999)

        Fixed BlockDiagMatrix(A).blocks giving a non-block matrix. (#18621 by @abhinav28071999)

        Added dotprodsimp keyword to MatrixArithmetic.pow (#18600 by @Pristine-Cat)

        Implemented General Matrix Analytic functions (#18565 by @abhinav28071999)

        Enabled intermediate matrix product simplification to control expression blowup during certain matrix operations. (#18572 by @Pristine-Cat) (#18147 by @Pristine-Cat) (#18049 by @Pristine-Cat)

        Added environment variable check SYMPY_DOTPRODSIMP=0 to turn off the new dotprodsimp simplification in case the structure of the new results breaks user code. Should be removed after next live release. (#18572 by @Pristine-Cat)

        Pulled out and cleaned up many matrix function implementations from matrices.py into individual matrix source files determinant.py, reductions.py, subspaces.py, eigen.py, decompositions.py, solvers.py and inverse.py. (#18564 by @Pristine-Cat) (#18519 by @Pristine-Cat) (#18425 by @Pristine-Cat) (#18420 by @Pristine-Cat) (#18342 by @Pristine-Cat)

        Immutable matrices return themselves on call to as_immutable(). (#18441 by @Pristine-Cat)

        Fixed wrapper for NumPy matrices so SymPy iteration and indexing works correctly. (#18160 by @Pristine-Cat)

        Not backwards compatible: The Matrix.is_zero property has been renamed to Matrix.is_zero_matrix. Matrix.is_zero is now always False. This is because in general is_zero means the number zero so a matrix can never be zero. To get the old behavior of M.is_zero in both old and new versions of sympy use from sympy.core.logic import fuzzy_and; fuzzy_and(m.is_zero for m in M). (#18464 by @sylee957)

        Added PermutationMatrix and MatrixPermute for matrix permutations. (#18032 by @mrocklin and @sylee957)

        Fixed FunctionMatrix.replace raising TypeError: 'property' object is not iterable when the function is not a Lambda instance. (#17998 by @sylee957)

        FunctionMatrix and ElementwiseApplyFunction will always wrap the function inside Lambda. (#17998 by @sylee957)

        Cleaned up unnecessary slowdown for MatMul.doit when it contains explicit matrices. (#17872 by @sylee957)

        Fixed MatPow(Inverse(A), 3) and Inverse(MatPow(A, 3)) canonicalized into different objects. (#17872 by @sylee957)
        Improved inversion of block matrices by selecting an appropriate formula. (#19215 by @jlherren)

    ntheory

        the number of digits (like bit length) can now be specified for digits (#18961 by @Arpan612 and @smichr)

        Corrects the condition for "Extra strong" Lucas pseudoprime (#18946 by @Arpan612 and @sylee957)

        count_digits works only with numbers (not strings) (#18807 by @smichr)

        digits is now located in digits instead of factor_ (#18807 by @smichr)

        implemented elliptic curve (#18682 by @abhinav28071999 and @shikil)

        added new ntheory module digits.py containing methods related to arithmetic properties of integers (currently, frequency counters for digits of integers, palindromic numbers) (#18659 by @sr-murthy)

        Made divisor_sigma() symbolically recognize the case: divisor_sigma(a**j*b**k) (#18688 by @sachin-4099)

        Added multiplicty_in_factorial(p, n) to find the multiplicity of p in n! without calculating the factorial. (#18671 by @sachin-4099)

        implemented gaussian prime test (#18673 by @abhinav28071999)

        is_nthpow_residue no longer raises ValueError when a < 0 (#18398 by @abhinav28071999)

        polynomial_congruence recognizes x**n + a = 0 mod m as a special case (#18398 by @abhinav28071999)

        Added polynomial_congruence(expr, m) to find values congruent (mod m) to a polynomial (#18294 by @abhinav28071999)

        is_nthpow_residue handles numbers that are not powers of a primitive root. (#18337 by @abhinav28071999)

        Fixes nthroot_mod for prime powers (#18274 by @abhinav28071999)

        nthroot_mod now supports composite moduli (#18199 by @abhinav28071999)

        Added dra and drm to calculate digital root via addition and multiplication (#16496 by @abhinav28071999 and @smichrinav28071999)

        Make nthroot_mod , primitive_root and _primitive_root_prime_iter incompatible with composite modulo. (#18194 by @risubaba)

        In def _sqrt_mod_prime_power(a, p, k): it is assumed that p is a prime number. And this function caled check for zero in is_nthpow_residue. (#18129 by @erdOne)
        Added proper_divisor and proper_divisor_count functions (#18085 by @adhoc-king and @czgdp1807)
        Proper exception when accessing index 0 of sieve. (#18013 by @JulienPalard)

    parsing

        added support for unary operators: unary plus(+), unary minus(-), pre/post increment(++), pre/post decrement(--) and logical NOT(!) in C parser (#19140 by @smitgajjar)

        added support for parenthesized expression in C parser (#19140 b as_expr method first to convert the Poly to an Expr. To get a Poly always use as_poly to convert the Expr to a Poly. (#18613 by @oscarbenjamin)

        DEPRECATION: Passing Poly as the integrand to the integrate function or Integral class is now deprecated. Use the integrate method instead e.g. Poly(x, x).integrate(x) (#18613 by @oscarbenjamin)

        add condition for f == 0 to Piecewise solution for symbolic quartic polynomials (#18571 by @harsh9200)

        Fixed polynomial gcd bug (#18566 by @Smit-create)

        Added check for expressions containing GoldenRatio and TribonacciConstant (#18535 by @Smit-create)

        Added expand in simplify method of ExpressionDomain (#18472 by @Smit-create)

        Fixed the issue of cancel not expanding the product of irrational conjugates and added Tests (#18448 by @iamabhishek0)

        Prevent creation of CC from changing the context of RealElement. (#18312 by @V1krant)

        Changes in Poly.__new__() to make it handle simplified Matrix (#18159 by @Smit-create)

        interpolate will no longer return nan when x is a supplied coordinate (#18030 by @smichr)

        interpolating_poly will raise an error if x is not symbolic (#18030 by @smichr)

        interpolating_poly will raise an error if X or Y depend on x (#18030 by @smichr)

        interpolating-poly will now use only the first n points in X and Y (#18030 by @smichr)

        Added KSY_precondition() to test for the Kapur-Saxena-Yang precondition (#17974 by @ctsiagkalis)

        Added get_KSY_Dixon_resultant() and auxiliary methods for computing the KSY approach to Dixon's Resultant (#17974 by @ctsiagkalis)

    printing
        the inverse hyperbolic functions now respect the inv_trig_style printer setting (#19235 by @eric-wieser)

        Fixed numpy printer raising error for unevaluated numeric power. (#19170 by @sylee957)

        Fixed IdentityFunction printing for LaTeX. (#19032 by @sylee957)

        Added parenthesize_super option to LatexPrinter. (#18256 by @JSS95 and @mcpl-sympy)

        Removing python2 support from PythonCodePrinter (#18381 by @Smit-create)

        Added support for airy functions in the SciPyPrinter class. (#18908 by @OmarWagih1)

        allowed ReprPrinter to maintain original expr order via turning ordering off (#18777 by @leerobert)

        Fix lambdify with Min for arrays of more than one dimension (#18774 by @sbt4104)

        Fixed MatMul with complex coefficients raising error when printed. (#18744 by @sylee957)

        fixes incorrect parenthesizes in latex print of integral (#18772 by @Ryand1234)

        fixes nested differentiation problem in latex format (#18740 by @Ryand1234)

        added Python printer for KroneckerDelta (#18185 by @m93a)

        Added min and max options for printers thod of undetermined coefficients. (#18410 by @Mohitbalwani26)

        Fixed checkodesol for some cases when the solution returned by variation of parameters was correct but chekodesol couldn't simplify it. (#18376 by @Mohitbalwani26)

        Fixed dsolve for some cases of linear non-homogeneous ODEs when using the method of undetermined coefficients. (#18309 by @Mohitbalwani26)

        Changed return type from None to [], as in #18199 the return type of nth_root was changed when all_root = True and no root exists (#18285 by @abhinav28071999)

        ode.py - solve function is used to express the equation in factorised form (#18214 by @Mohitbalwani26 and @smichr)

        Fixed a bug in diophantine where negative coefficients could lead to incomplete sction with permute=True. (#18200 by @gschintgen)

        The diophantine solver no longer raises for unsympified inputs. (#18201 by @oscarbenjamin)

        fixed a bug in diophantine when using permute=True which caused incomplete permutations to be returned (#18189 by @abhinav28071999)

        diophantine.py - fixed bug where AttributeError was raised in some cases. (#18167 by @Mohitbalwani26)

        Solving of hyperbolic equations improved in solveset. (#14053 by @gschintgen, @ishanaj, @oscarbenjamin, and @oscargus)
        Copy edited solvers.py to reflect the style guide for Google Season of Docs. (#17921 by @lglattly)

    stats

        Allowing the user to define custom distributions (#19123 by @Smit-create)

        Added coskewness (#18935 by @Smit-create)

        Added sampling methods for discrete random variables (#18289 by @Smit-create)

        Added median function. (#18300 by @Smit-create)

        Updated some documentation in NormalGamma and JointRV functions (#18589 by @akash9712 8336 by @Smit-create)

        Fixed domain bug in probability method of ContinuousPspace in sympy/stats/crv.py (#18311 by @Smit-create)

        Added Bernoulli Process in sympy/stats/stochastic_process_types.py (#18173 by @Smit-create)

        Added Heger bound (#18605 by @Smit-create)

        Implemented derivatives with respect to symbols in tensor expressions (#18093 by @joha2 and @Upabjojr)

        Implemented derivatives with respect to tensors in tensor expressions (#18093 by @joha2 and @Upabjojr)

        Added _eval_simplify method for class ImmutableDenseNDimArray (#18369 by @iamabhishek0)

        Fixing bug in replacing indices in PartialDerivative tensor objects. (#18242 by @Upabjojr)

        Tensor module: refactory to allow mixing PartialDerivative and TensAdd. (#18224 by @Upabjojr)

        Fix PartialDerivative operator to correctly handle the valence (covariant/contravariant) of the deriving variable. (#18166 by @Upabjojr)

        .dummy_fmt changed to .dummy_name (#17518 by @drybalka)

        metric parameter for TensorIndexType is now split into 2 optional parameters metric_name and metric_symmetry (#17518 by @drybalka)

        TensorIndexType.dim is now a symbol and not None (#17518 by @drybalka)

utilities

        Overflow condition and negative argument for 'ibin' added (#18973 by @Arpan612)

        iterables - uniq will now raise a RuntimeError if a size change of the sequence is detected (#18835 by @smichr)

        iterables now includes is_palindromic to check if a sequence (or slice thereof) is palindromic (#18807 by @smichr)

        iterables: generate_derangements now handles unsorted input correctly (#18810 by @smichr)

        Code for the test runner is moved to a new sympy.testing package. (#18095 by @oscarbenjamin)

        lambdify: avoid using scipy versions of numpy functions, which are deprecated, in lambdify. (#18080 by @sylee957)

    other

        Replace inspect.getargspec with getfullargspec (#18784 by @sethtroisi)

        Updated README to include details about how to install SymPy using PyPI (#18518 by @mijo2)

        Corrected an inconsistency in the "Advanced Expression Manipulation" section of the tutorial. (#18287 by @Smit-create)

        Submodule names are no longer imported with from sympy import *. They can still be imported directly like from sympy import core or accessed like sympy.core, or like sys.modules['sympy.simplify'] for modules that share names with SymPy functions. (#18245 by @oscarbenjamin)

        README.rst - Added the codecov Badge in readme.rst (#18266 by @Mohitbalwani26)

        updated the README.rst and doc/README.rst with links to the SymPy Documentation Style Guide. (#17922 by @lglattly)

(ryoon)

xentools413: gcc9 build fix

(prlw1)

fluxbox: Enable xft support by default, rename option for consistency

Bump PKGREVISION

(nia)

lang/python27: Fix patch checksums

(mgorny)

lang/python27: Add comments to patches

Add comments explaining bugs fixed and patch source to patches.
Requested by Leonardo Taccari.

(mgorny)

doc: Updated pkgtools/pkg_notify to 0.4.8

(wiz)

pkg_notify: update to 0.4.8.

Fix improved github handling.

(wiz)

qdirstat update

(markd)

qdirstat: update to 1.7

This is a stable release. It brings a number new features and some bug fixes:
* Closing the gap between sizes reported by QDirstat and sizes reported by the
  du command: Now also taking the allocated size into account.
* Now also displaying the allocated size where it makes sense.
* New "Mounted Filesystems" window showing output similar to the df command
  (but without the cruft).
* New directory selection dialog showing all (real) filesystems.
* New checkbox to cross filesystems (temporarily) in the directory selection
  dialog.
* Workaround for NTFS oddities: Ignoring hard links on NTFS.
* Added config option to ignore hard links in general.
* Added a document about Btrfs free size and how different tools tend to show
  different values: Btrfs-Free-Size.md
* Bug fixes

(markd)

lang/python27: backport vulnerability fixes from Gentoo

Backport 3 vulnerability fixes from Python 3.6 using rebased patches
from Gentoo.  These are:

bpo-39017 (CVE-2019-20907): infinite loop in tarfile.py
bpo-39503 (CVE-2020-8492): ReDoS on AbstractBasicAuthHandler
bpo-39603 (no CVE): header injection via HTTP method

(mgorny)

ark: patches for CVE-2020-16116 and CVE-2020-24654

(markd)

doc: Updated textproc/R-jsonlite to 1.7.1

(mef)

(textproc/R-jsonlite) Updated 1.6.0 to 1.7.1

1.7.1
- Always rename the 'sf_column' column to 'geometry' in toJSON(sf = 'geojson') because
  that is what the spec says.
- Add asJSON method for ITime.
- Fix toJSON() for encoding strings in multibyte locale on Windows
- serializeJSON() now supports S4 "pseudo-null" (i.e. empty slots)

1.7.0
- Add support for 'sf' classes in toJSON() conform GeoJSON spec.
- Fix a unit test due to a change in rgdal

1.6.1
- Fix bug in C_collapse_array_pretty_inner declarationdetected by CRAN LTO
- Better handing of NA in timestamps with POSIXt = 'mongo'
- The 'raw' parameter in toJSON gains options 'int' and 'js'

(mef)

Note update of lang/llvm to 10.0.1nb1.

(he)

Re-instate the cmake configure check for whether -latomic is
required to gain access to 8-byte atomics.  Add a hacks.mk file
to pull in devel/libatomic on powerpc ports.  The reason is that
even though llvm itself doesn't need or use 8-byte atomics, other
programs refer to this installed CheckAtomic cmake file and may
indeed both need and use 8-byte atomics.
Verified that llvm still builds on NetBSD/macppc 9.0.
Bump PKGREVISION to 1.

(he)

doc: Updated textproc/R-DT to 0.15

(mef)

(textproc/R-DT) Updated 0.11 to 0.15, NEWS.md unknown

(mef)

doc: Updated textproc/R-rmarkdown to 2.3

(mef)

(textproc/R-rmarkdown) Updated 2.1 to 2.3

rmarkdown 2.3
================================================================================

- Addressed an accessibility issue in highlighted code blocks of HTML
  output for screen reader users: screen readers no longer read out an
  unnecessary code line id values (thanks, @jooyoungseo and @atusy,
  #1833).

- Added `file_scope` option to output format definition. This enables
  handling of duplicate numeric footnote identifiers (e.g. across
  bookdown chapters) via the pandoc `--file-scope` option (#1837).

- Added the customizable `lang` atrribute to `ioslides_presentation`
  output (thanks, @jooyoungseo, #1841).

- Added `publish_site()` function for "one-button" publishing of R
  Markdown websites.

- When the `df_print` option is `kable` and the output format is not
  HTML, `<div class="kable-table">` is no longer added to the
  `kable()` output, because recent versions of Pandoc will convert the
  `div` to a LaTeX environment when the output format is LaTeX
  (thanks, Laurens, https://stackoverflow.com/q/62340425/559676).

- `html_vignette()` only warns against differences in the vignette
  title and the vignette index entry for R >= 3.6.0 (thanks, @krlmlr,
  #1832).

- `html_document()` can apply `code_folding` on any chunk engines if
  the `foldable` class is added to a source code block via the chunk
  options (`class.source` or `attr.source`). You may apply this
  feature to all the source code blocks, for example, by setting
  `knitr::opts_chunk$set(class.source = "foldable")` at the beginning
  of your document (thanks, @atusy, #1835).

rmarkdown 2.2
================================================================================

- Exported the internal function `find_pandoc()`, and also added two
  arguments, `dir` and `version`, so that users can provide a custom
  directory under which this function may find Pandoc, as well as an
  expected version of Pandoc to be found (thanks, @connorp, #1785).

- `pandoc_metadata_arg()` is a new Pandoc helper function to generate
  `--metadata` argument for Pandoc command line (thanks, @cderv,
  #1789).

- The output format `html_vignette()` now warns against differences in
  the vignette title specified in the `title` field in the YAML
  metadata and the one specified inside
  `\VignetteIndexEntry{}`. Normally they are expected to be identical
  (#1789).

- Fixed a bug with encoding when rendering `html_notebook` containing
  HTML widgets (thanks, @cderv, #1799).

- TOC title can now be specified for `html_document` via the top-level
  option `toc-title` in the YAML frontmatter (thanks, @atusy, #1771).

- Floating TOC can now distinguish upper/lower-cases (thanks, @atusy,
  #1783).

- When `code_folding='show'` for the output format `html_document`,
  code blocks can be individually hidden initially by specifying the
  chunk option `class.source='fold-hide'` (thanks, @atusy, #1798).

- For LaTeX/PDF output formats `pdf_document`, `beamer_presentation`,
  and `context_document`, the argument `citation_package = 'none'` was
  deprecated, and `citation_package = 'default'` should be used
  instead if citations are to be processed by `pandoc-citeproc`
  (thanks, @njbart, rstudio/bookdown#754).

- `output_format()` can now inherit `keep_md` and `clean_supporting`
  from `base_format` when `NULL` is passed to these
  arguments. Previously, you must explicitly specify `keep_md` and/or
  `clean_supporting` as `TRUE` or `FALSE` in `output_format()` since
  they could not inherit the corresponding options of
  `base_format`. This behavior was not consisent with other arguments
  of `output_format()` (thanks, @atusy, #1823).

- The `smart` argument of most output formats has been removed,
  because Pandoc's `smart` extension is enabled by default, and
  setting `smart: false` for an output format did not really have any
  effect (which could be considered a bug, but we want to get rid of
  this option since it existed only for a historical reason for Pandoc
  1.x, and Pandoc 2.x has been released for more than two years). If
  you want to disable the `smart` extension, you can use the option
  `md_extensions: -smart` of the output format (thanks, @atusy,
  #1774).

- `pdf_document()` should not specify the `geometry` variable when the
  `documentclass` variable is passed to Pandoc (thanks, @jpcirrus,
  #1782).

- `render()` now respects the YAML metadata in the R script when
  rendering the script with Pandoc 2.8 or later (thanks, @nsoranzo
  #1740, @cderv #1741).

- For `pandoc_convert()`, when the argument `to = 'pdf'`, it will be
  changed to `'latex'` internally (thanks, @JohannesFriedrich, #1802).

- `render(run_pandoc = FALSE)` no longer cleans up the Markdown file
  (typically knitted from Rmd) (thanks, @BrianDiggs, #1812).

(mef)

doc: Updated net/youtube-dl to 20200920

(leot)

youtube-dl: Update to 20200920

Changes:
20200920
--------
Core
* [extractor/common] Relax interaction count extraction in _json_ld
+ [extractor/common] Extract author as uploader for VideoObject in _json_ld
* [downloader/hls] Fix incorrect end byte in Range HTTP header for
  media segments with EXT-X-BYTERANGE (#14748, #24512)
* [extractor/common] Handle ssl.CertificateError in _request_webpage (#26601)
* [downloader/http] Improve timeout detection when reading block of data
  (#10935)
* [downloader/http] Retry download when urlopen times out (#10935, #26603)

Extractors
* [redtube] Extend URL regular expression (#26506)
* [twitch] Refactor
* [twitch:stream] Switch to GraphQL and fix reruns (#26535)
+ [telequebec] Add support for brightcove videos (#25833)
* [pornhub] Extract metadata from JSON-LD (#26614)
* [pornhub] Fix view count extraction (#26621, #26614)

(leot)

devel: Enable ruby-iruby

(ryoon)

doc: Added devel/ruby-iruby version 0.4.0

(ryoon)

devel/ruby-iruby: import ruby27-iruby-0.4.0

IRuby is a Ruby kernel for Jupyter project.

(ryoon)

dillo: use correct SSLCERTS dir

It turns out the HTTPS plugin hardcodes the SSL certificate dir as
/etc/ssl/certs, which is incorrect in NetBSD. SUBST it to the correct
location and bump revision.

(bsiegert)

www: Enable ruby-data_uri

(ryoon)

doc: Added www/ruby-data_uri version 0.1.0

(ryoon)

www/ruby-data_uri: import ruby27-data_uri-0.1.0

Data URIs allow resources to be embedded inside a URI. The URI::Data
class provides support for parsing these URIs using the normal
URI.parse method.

(ryoon)

net: Enable ruby-ffi-rzmq

(ryoon)

doc: Added net/ruby-ffi-rzmq version 2.0.7

(ryoon)

net/ruby-ffi-rzmq: import ruby27-ffi-rzmq-2.0.7

This gem wraps the ZeroMQ networking library using the ruby FFI
(foreign function interface). It's a pure ruby wrapper so this gem
can be loaded and run by any ruby runtime that supports FFI.

(ryoon)

net: Enable ruby-ffi-rzmq-core

(ryoon)

doc: Added net/ruby-ffi-rzmq-core version 1.0.7

(ryoon)

net/ruby-ffi-rzmq-core: import ruby27-ffi-rzmq-core-1.0.7

The intention of this gem is to provide a very basic FFI wrapper
around the Zeromq libzmq C API. This gem isn't intended to be used
directly by any Ruby programmer looking to write Zeromq code. They
should use a higher-level gem like ffi-rzmq which pulls in this
gem for its FFI definitions.

(ryoon)

doc: Updated graphics/ImageMagick to 7.0.10.30

(wiz)

ImageMagick: update to 7.0.10.30.

2020-09-19  7.0.10-30  <quetzlzacatenango@image...>
  * Release ImageMagick version 7.0.10-30 GIT revision 17641:ab95f7264:20200919

2020-09-07  7.0.10-30  <quetzlzacatenango@image...>
  * Add endian support to JSON coder.
  * Regression: MapCache type cache allocation skipped (reference
    https://github.com/ImageMagick/ImageMagick6/issues/97).
  * Some DCM images include a thumbnail (reference
    https://github.com/ImageMagick/ImageMagick/pull/2558).

(wiz)

devel: Enable ruby-pycall

(ryoon)

doc: Added devel/ruby-pycall version 1.3.1

(ryoon)

devel/ruby-pycall: import ruby27-pycall-1.3.1

This library provides the features to directly call and partially
interoperate with Python from the Ruby language. You can import
arbitrary Python modules into Ruby modules, call Python functions
with automatic type conversion from Ruby to Python.

(ryoon)

doc: Updated devel/re2c to 2.0.3

(wiz)

re2c: update to 2.0.3.

2.0.3 (2020-08-22)
~~~~~~~~~~~~~~~~~~

- Fix issues when building re2c as a CMake subproject
  (`#302 <https://github.com/skvadrik/re2c/pull/302>`_:

- Final corrections in the SIMPA article "RE2C: A lexer generator based on
  lookahead-TDFA", https://doi.org/10.1016/j.simpa.2020.100027

2.0.2 (2020-08-08)
~~~~~~~~~~~~~~~~~~

- Enable re2go building by default.

- Package CMake files into release tarball.

2.0.1 (2020-07-29)
~~~~~~~~~~~~~~~~~~

- Updated version for CMake build system (forgotten in release 2.0).

- Added a short article about re2c for the Software Impacts journal.

2.0 (2020-07-20)
~~~~~~~~~~~~~~~~

- Added new code generation backend for Go and a new ``re2go`` program
  (`#272 <https://github.com/skvadrik/re2c/issues/272>`_: Go support).
  Added option ``--lang <c | go>``.

- Added CMake build system as an alternative to Autotools
  (`#275 <https://github.com/skvadrik/re2c/pull/275>`_:
  Add a CMake build system (thanks to ligfx),
  `#244 <https://github.com/skvadrik/re2c/issues/244>`_: Switching to CMake).

- Changes in generic API:

  + Removed primitives ``YYSTAGPD`` and ``YYMTAGPD``.
  + Added primitives ``YYSHIFT``, ``YYSHIFTSTAG``, ``YYSHIFTMTAG``
    that allow to express fixed tags in terms of generic API.
  + Added configurations ``re2c:api:style`` and ``re2c:api:sigil``.
  + Added named placeholders in interpolated configuration strings.

- Changes in reuse mode (``-r, --reuse`` option):

  + Do not reset API-related configurations in each `use:re2c` block
    (`#291 <https://github.com/skvadrik/re2c/issues/291>`_:
    Defines in rules block are not propagated to use blocks).
  + Use block-local options instead of last block options.
  + Do not accumulate options from rules/reuse blocks in whole-program options.
  + Generate non-overlapping YYFILL labels for reuse blocks.
  + Generate start label for each reuse block in storable state mode.

- Changes in start-conditions mode (``-c, --start-conditions`` option):

  + Allow to use normal (non-conditional) blocks in `-c` mode
    (`#263 <https://github.com/skvadrik/re2c/issues/263>`_:
    allow mixing conditional and non-conditional blocks with -c,
    `#296 <https://github.com/skvadrik/re2c/issues/296>`_:
    Conditions required for all lexers when using '-c' option).
  + Generate condition switch in every re2c block
    (`#295 <https://github.com/skvadrik/re2c/issues/295>`_:
    Condition switch generated for only one lexer per file).

- Changes in the generated labels:

  + Use ``yyeof`` label prefix instead of ``yyeofrule``.
  + Use ``yyfill`` label prefix instead of ``yyFillLabel``.
  + Decouple start label and initial label (affects label numbering).

- Removed undocumented configuration ``re2c:flags:o``, ``re2c:flags:output``.

- Changes in ``re2c:flags:t``, ``re2c:flags:type-header`` configuration:
  filename is now relative to the output file directory.

- Added option ``--case-ranges`` and configuration ``re2c:flags:case-ranges``.

- Extended fixed tags optimization for the case of fixed-counter repetition.

- Fixed bugs related to EOF rule:

  + `#276 <https://github.com/skvadrik/re2c/issues/276>`_:
    Example 01_fill.re in docs is broken
  + `#280 <https://github.com/skvadrik/re2c/issues/280>`_:
    EOF rules with multiple blocks
  + `#284 <https://github.com/skvadrik/re2c/issues/284>`_:
    mismatched YYBACKUP and YYRESTORE
    (Add missing fallback states with EOF rule)

- Fixed miscellaneous bugs:

  + `#286 <https://github.com/skvadrik/re2c/issues/286>`_:
    Incorrect submatch values with fixed-length trailing context.
  + `#297 <https://github.com/skvadrik/re2c/issues/297>`_:
    configure error on ubuntu 18.04 / cmake 3.10

- Changed bootstrap process (require explicit configuration flags and a path to
  re2c executable to regenerate the lexers).

- Added internal options ``--posix-prectable <naive | complex>``.

- Added debug option ``--dump-dfa-tree``.

- Major revision of the paper "Efficient POSIX submatch extraction on NFA".

----
1.3x
----

1.3 (2019-12-14)
~~~~~~~~~~~~~~~~

- Added option: ``--stadfa``.

- Added warning: ``-Wsentinel-in-midrule``.

- Added generic API primitives:

  + ``YYSTAGPD``
  + ``YYMTAGPD``

- Added configurations:

  + ``re2c:sentinel = 0;``
  + ``re2c:define:YYSTAGPD = "YYSTAGPD";``
  + ``re2c:define:YYMTAGPD = "YYMTAGPD";``

- Worked on reproducible builds
  (`#258 <https://github.com/skvadrik/re2c/pull/258>`_:
  Make the build reproducible).

----
1.2x
----

1.2.1 (2019-08-11)
~~~~~~~~~~~~~~~~~~

- Fixed bug `#253 <https://github.com/skvadrik/re2c/issues/253>`_:
  re2c should install unicode_categories.re somewhere.

- Fixed bug `#254 <https://github.com/skvadrik/re2c/issues/254>`_:
  Turn off re2c:eof = 0.

1.2 (2019-08-02)
~~~~~~~~~~~~~~~~

- Added EOF rule ``$`` and configuration ``re2c:eof``.

- Added ``/*!include:re2c ... */`` directive and ``-I`` option.

- Added ``/*!header:re2c:on*/`` and ``/*!header:re2c:off*/`` directives.

- Added ``--input-encoding <ascii | utf8>`` option.

  + `#237 <https://github.com/skvadrik/re2c/issues/237>`_:
    Handle non-ASCII encoded characters in regular expressions
  + `#250 <https://github.com/skvadrik/re2c/issues/250>`_
    UTF8 enoding

- Added include file with a list of definitions for Unicode character classes.

  + `#235 <https://github.com/skvadrik/re2c/issues/235>`_:
    Unicode character classes

- Added ``--location-format <gnu | msvc>`` option.

  + `#195 <https://github.com/skvadrik/re2c/issues/195>`_:
    Please consider using Gnu format for error messages

- Added ``--verbose`` option that prints "success" message if re2c exits
  without errors.

- Added configurations for options:

  + ``-o --output`` (specify output file)
  + ``-t --type-header`` (specify header file)

- Removed configurations for internal/debug options.

- Extended ``-r`` option: allow to mix multiple ``/*!rules:re2c*/``,
  ``/*!use:re2c*/`` and ``/*!re2c*/`` blocks.

  + `#55 <https://github.com/skvadrik/re2c/issues/55>`_:
    allow standard re2c blocks in reuse mode

- Fixed ``-F --flex-support`` option: parsing and operator precedence.

  + `#229 <https://github.com/skvadrik/re2c/issues/229>`_:
    re2c option -F (flex syntax) broken
  + `#242 <https://github.com/skvadrik/re2c/issues/242>`_:
    Operator precedence with --flex-syntax is broken

- Changed difference operator ``/`` to apply before encoding expansion of
  operands.

  + `#236 <https://github.com/skvadrik/re2c/issues/236>`_:
    Support range difference with variable-length encodings

- Changed output generation of output file to be atomic.

  + `#245 <https://github.com/skvadrik/re2c/issues/245>`_:
    re2c output is not atomic

- Authored research paper "Efficient POSIX Submatch Extraction on NFA"
  together with Dr Angelo Borsotti.

- Added experimental libre2c library (``--enable-libs`` configure option) with
  the following algorithms:

  + TDFA with leftmost-greedy disambiguation
  + TDFA with POSIX disambiguation (Okui-Suzuki algorithm)
  + TNFA with leftmost-greedy disambiguation
  + TNFA with POSIX disambiguation (Okui-Suzuki algorithm)
  + TNFA with lazy POSIX disambiguation (Okui-Suzuki algorithm)
  + TNFA with POSIX disambiguation (Kuklewicz algorithm)
  + TNFA with POSIX disambiguation (Cox algorithm)

- Added debug subsystem (``--enable-debug`` configure option) and new debug
  options:

  + ``-dump-cfg`` (dump control flow graph of tag variables)
  + ``-dump-interf`` (dump interference table of tag variables)
  + ``-dump-closure-stats`` (dump epsilon-closure statistics)

- Added internal options:

  + ``--posix-closure <gor1 | gtop>`` (switch between shortest-path algorithms
    used for the construction of POSIX closure)

- Fixed a number of crashes found by American Fuzzy Lop fuzzer:

  + `#226 <https://github.com/skvadrik/re2c/issues/226>`_,
    `#227 <https://github.com/skvadrik/re2c/issues/227>`_,
    `#228 <https://github.com/skvadrik/re2c/issues/228>`_,
    `#231 <https://github.com/skvadrik/re2c/issues/231>`_,
    `#232 <https://github.com/skvadrik/re2c/issues/232>`_,
    `#233 <https://github.com/skvadrik/re2c/issues/233>`_,
    `#234 <https://github.com/skvadrik/re2c/issues/234>`_,
    `#238 <https://github.com/skvadrik/re2c/issues/238>`_

- Fixed handling of newlines:

  + correctly parse multi-character newlines CR LF in ``#line`` directives
  + consistently convert all newlines in the generated file to Unix-style LF

- Changed default tarball format from .gz to .xz.

  + `#221 <https://github.com/skvadrik/re2c/issues/221>`_:
    big source tarball

- Fixed a number of other bugs and resolved issues:

  + `#2 <https://github.com/skvadrik/re2c/issues/2>`_: abort
  + `#6 <https://github.com/skvadrik/re2c/issues/6>`_: segfault
  + `#10 <https://github.com/skvadrik/re2c/issues/10>`_:
    lessons/002_upn_calculator/calc_002 doesn't produce a useful example program
  + `#44 <https://github.com/skvadrik/re2c/issues/44>`_:
    Access violation when translating the attached file
  + `#49 <https://github.com/skvadrik/re2c/issues/49>`_:
    wildcard state \000 rules makes lexer behave weard
  + `#98 <https://github.com/skvadrik/re2c/issues/98>`_:
    Transparent handling of #line directives in input files
  + `#104 <https://github.com/skvadrik/re2c/issues/104>`_:
    Improve const-correctness
  + `#105 <https://github.com/skvadrik/re2c/issues/105>`_:
    Conversion of pointer parameters into references
  + `#114 <https://github.com/skvadrik/re2c/issues/114>`_:
    Possibility of fixing bug 2535084
  + `#120 <https://github.com/skvadrik/re2c/issues/120>`_:
    condition consisting of default rule only is ignored
  + `#167 <https://github.com/skvadrik/re2c/issues/167>`_:
    Add word boundary support
  + `#168 <https://github.com/skvadrik/re2c/issues/168>`_:
    Wikipedia's article on re2c
  + `#180 <https://github.com/skvadrik/re2c/issues/180>`_:
    Comment syntax?
  + `#182 <https://github.com/skvadrik/re2c/issues/182>`_:
    yych being set by YYPEEK () and then not used
  + `#196 <https://github.com/skvadrik/re2c/issues/196>`_:
    Implicit type conversion warnings
  + `#198 <https://github.com/skvadrik/re2c/issues/198>`_:
    no match for ���operator!=��� in ���i != std::vector<_Tp, _Alloc>::rend() [with _Tp = re2c::bitmap_t, _Alloc = std::allocator<re2c::bitmap_t>]()���
  + `#210 <https://github.com/skvadrik/re2c/issues/210>`_:
    How to build re2c in windows?
  + `#215 <https://github.com/skvadrik/re2c/issues/215>`_:
    A memory read overrun issue in s_to_n32_unsafe.cc
  + `#220 <https://github.com/skvadrik/re2c/issues/220>`_:
    src/dfa/dfa.h: simplify constructor to avoid g++-3.4 bug
  + `#223 <https://github.com/skvadrik/re2c/issues/223>`_:
    Fix typo
  + `#224 <https://github.com/skvadrik/re2c/issues/224>`_:
    src/dfa/closure_posix.cc: pack() tweaks
  + `#225 <https://github.com/skvadrik/re2c/issues/225>`_:
    Documentation link is broken in libre2c/README
  + `#230 <https://github.com/skvadrik/re2c/issues/230>`_:
    Changes for upcoming Travis' infra migration
  + `#239 <https://github.com/skvadrik/re2c/issues/239>`_:
    Push model example has wrong re2c invocation, breaks guide
  + `#241 <https://github.com/skvadrik/re2c/issues/241>`_:
    Guidance on how to use re2c for full-duplex command & response protocol
  + `#243 <https://github.com/skvadrik/re2c/issues/243>`_:
    A code generated for period (.) requires 4 bytes
  + `#246 <https://github.com/skvadrik/re2c/issues/246>`_:
    Please add a license to this repo
  + `#247 <https://github.com/skvadrik/re2c/issues/247>`_:
    Build failure on current Cygwin, probably caused by force-fed c++98 mode
  + `#248 <https://github.com/skvadrik/re2c/issues/248>`_:
    distcheck still looks for README
  + `#251 <https://github.com/skvadrik/re2c/issues/251>`_:
    Including what you use is find, but not without inclusion guards

- Updated documentation and website.

(wiz)