Log message:
Update to 5.7

Upstream changes:
2019-01-24 : Release 5.7
    Bug fix release with a few user visible additions.
2018-01-24  dana  <dana@dana.is>

        * unposted: Config/version.mk, README: Update for 5.7

2018-01-23  dana  <dana@dana.is>

        * 44012: Test/X04zlehighlight.ztst: Fix spurious test failures
        on OpenBSD

2019-01-23  Mikael Magnusson  <mikachu@gmail.com>

        * 44011: Doc/Zsh/zle.yo, Src/prompt.c, Test/X04zlehighlight.ztst:
        Only use fg_start_code for non-truecolor

Log message:
shells/zsh: Fix PLIST on Darwin with no /usr/include

Log message:
zsh: Restore SunOS patch lost in previous update.

Log message:
Update to 5.6.2

Upstream changes:
Changes from 5.6.1 to 5.6.2
---------------------------

Fix another SIGTTOU case.

Fix SIGWINCH being ignored when zsh is not in the foreground.

The release tarballs are now compressed using xz(1), whereas previously
both xz(1) and gzip(1) versions were available.  If this gets in your way,
give us a shout.

Log message:
Update to 5.6.1

Changelog:
Changes from 5.6 to 5.6.1
-------------------------

Fix packaging issue that broke runhelp.

Fix a regression with pipelines getting backgrounded and emitting SIGTTOU.

Log message:
Update to 5.6

Upstream changes:
Changes from 5.5.1-test-2 to 5.6
--------------------------------

CVE-2018-0502: Data from the second line of a #! script file might be passed to
execve().  For example, in the following situation -
.
    printf '#!foo\nbar' > baz
    ./baz
.
the shell might take "bar" rather than "foo" for the argv[0] \ 
to be passed to
execve().  [ Reported by Anthony Sottile and Buck Evan. ]

CVE-2018-13259: A shebang line longer than 64 characters would be truncated.
For example, in the following situation:
.
    ( printf '#!'; repeat 64 printf 'x'; printf 'y' ) > foo
    ./foo
.
the shell might execute x...x (64 repetitions) rather than x...xy (64 x's,
one y).  [ Reported by Daniel Shahaf. ]

Changes from 5.5.1 to 5.5.1-test-2
----------------------------------

Non-stop IEEE 754 arithmetic support - Inf and NaN are now returned
from floating point operations where errors were printed before.
Inf and NaN are also recognised in arithmetic expressions.

In shell patterns, [[:blank:]] now honours the locale instead of
matching exclusively on space and tab, like for the other POSIX
character classes or for extended regular expressions.

Nanosecond precision on file times is supported in the module
zsh/stat.

Log message:
Update to 5.5.1

Changelog:
Changes from %.5 to 5.5.1
-------------------------

Apart from a fix for a configuration problem finding singal names from
(some) recent versions of glibc, there are only minor changes.

Changes from 5.4.2 to 5.5
-------------------------

The effect of the NO_INTERACTIVE_COMMENTS option extends into $(...) and
`...` command substitutions when used on the command line.  Previously,
comments were always recognized within command substitutions unless the
comment character "#" was disabled via reset of $histchars.

An alternative assignment syntax for indicating indices for arrays
and keys for associative arrays:

typeset -a array=([1]=first [2]=second)
typeset -A assoc=([key1]=val1 [key2]=val2)

is allowed for compatibility with other shells.  In the case of normal
arrays the new syntax can be mixed with the old.

Log message:
add security patches for CVE-2018-1071, CVE-2018-1083, CVE-2018-7548
and CVE-2018-7549 from the zsh repo. one pullup less, w00t. :-P

Log message:
shells/zsh: Add a directory to search for xattr.h

This change makes shells/zsh build on Ubuntu Linux.

Log message:
zsh: Upgrade to 5.4.2

pkgsrc changes:
 - Use PRINT_PLIST_AWK to aid future upgrades.
 - Support the "static" option on Darwin and SunOS.

Upstream changes from 5.3.1 to 5.4:

The 'exec' and 'command' precommand modifiers, and options to them, are
now parsed after parameter expansion.  Previously, both the modifier and
any options to it were parsed between alias expansion and parameter
expansion (see zshexpn(1)), so they could neither be quoted nor be the
result of parameter expansion.  Examples: 's=command; $s -V ls' and
'\command -V ls' now work as expected.

Functions executed by ZLE widgets no longer have their standard input
closed, but redirected from /dev/null instead. That still guards
against user defined widgets inadvertently reading from the tty device.

There is an option WARN_NESTED_VAR, a companion to the existing
WARN_CREATE_GLOBAL that causes a warning if a function updates a
variable from an enclosing scope without using typeset -g.  It can be
turned on for an individual function with "functions -W".

zmodload now has an option -s to be silent on a failure to find a module
but still print other errors.