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Changes since zsh version 4.2.0
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- The autoload and related builtins take options -k and -z to indicate
ksh or zsh autoloading style for given functions, making it possible
to mix and match.
- Assignments to associative arrays can use the i and r index flags.
For example,
assoc[(i)alpha*]=bravo
sets the value for the element whose key matches the pattern `alpha*';
assoc[(r)activ*]=passive
sets the value for the element whose current value matches the pattern
`activ*'.
- The glob qualifier F indicates a non-empty directory. Hence *(F)
indicates all subdirectories with entries, *(/^F) means all
subdirectories with no entries.
- fc -p and fc -P provide push/pop for the status of the shell's
history (both internal and using the history file). With automatic
scoping (fc -ap) it becomes easy to use a temporary history in a
function. This has been added to the calculator function zcalc to make
its internal history work more seamlessly.
- A new `try block' and `always block' syntax has been introduced
to make it easier to ensure the shell runs important tidy-up code
in the event of an error. It also runs after a break, continue, or
return, including a return forced by the ERR_RETURN option
(but not an exit, which is immediate). The syntax is:
`{' try-block-list `}' `always' `{' always-block-list `}'
where no newline or semicolon may appear between `}' and `always'.
This is compatible with all previous valid zsh syntax as an `always'
at that point used to be a syntax error. For example,
{ echo Code run in current shell } always { echo Tidy-up code }
- A new zle widget reset-prompt has been added to re-expand the current
prompt. Changes to the variable in use as well as changes in its
expanions are both taken into account. The same effect is now forced by
a job change notification, making the %j prompt escape and %(j..) ternary
expression more useful.
- The zftp module supports ports following the hostname in the normal suffix
notation, `host:port'. This requires IPv6 colon-style addresses to be
specified in suitably quoted square brackets, for example:
zftp open '[f000::baaa]'
zftp open '[f000::baaa]:ftp'
(the two are equivalent).
- Special traps, those that don't correspond to signals, i.e. ZERR, DEBUG
and EXIT are no longer executed inside other traps. This caused
unnecessary confusion if, for example, both DEBUG and EXIT traps
were set. The new behaviour is more compatible with other shells.
- New option TRAPS_ASYNC which if set allows traps to run while the
shell is waiting for a child process. This is the traditional zsh
behaviour; POSIX requires the option to be unset. In sh/ksh
compatibility mode the option is turned off by default and the option
letter -T turns it on, for compatibility with FreeBSD sh.
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Patch provided by Geoff C. Wing in PR 24918
ok'd by uebayasi@
New features between zsh versions 4.0 and 4.2
Configuration:
* upgraded to use autoconf post-2.50
* improved compatibility with other shells through shell options, builtin
arguments and improved builtin option parsing
Syntax and builtins:
* new printf builtin
* `+=' to append to parameters which works for scalars, arrays and (with
pairs) associative arrays.
* enhanced multiple parameter `for' loops: for key value in key1 value1 key2
value2 ... maintaining full compatibility with POSIX syntax.
* Suffix aliases allow the shell to run a command on a file by suffix, e.g
`alias -s ps=gv' makes `foo.ps' execute `gv foo.ps'. Supplied function
zsh-mime-setup uses existing mailcap and mime.types files to set up suitable
aliases. Supplied function pick-web-browser is suitable for finding a browser
to show .html etc. files by suffix alias.
* new option `no_case_glob' for case-insensitive globbing.
Add-on modules and functions:
* zsh/datetime modules makes date formatting and seconds since EPOCH available
inside the shell.
* zsh/net/tcp module provides builtin interface to TCP through ztcp builtin.
Function suite for interactive and script use with expect-style pattern
matching.
* zsh/net/socket module provides zsocket builtin.
* zcalc calculator function with full line editing.
* builtin interface to pcre library
* zsh/zselect module provides zselect builtin as interface to select system call
Completion system:
* general improvements to command and context support, low-level functions,
display code.
* in verbose mode, matches with the same description are grouped
* highly configurable completions for values of specific parameters, specific
redirections for specific commands
* support for bash completion functions (typically zsh native functions are more
powerful where available)
* New completions provided for (some of these may be in later 4.0 releases):
valgrind, tidy, texinfo, infocmp, Java classes, larch, limit, locale
parameters, netcat, mysqldiff, mt, lsof, elinks, ant, debchange (dch), email
addresses, file system types, Perforce, xsltproc. Plus many others.
Line editor:
* special parameters $PREDISPLAY, $POSTDISPLAY available in function widgets
to configure uneditable text (for narrowing)
* recursive editing
* supplied widgets read-from-minibuffer, replace-string use these features
(more intuitive prompting and argument reading than 4.0)
* access to killed text via $CUTBUFFER and $killring
* supplied highly configurable word widgets forward-word-match etc., can set
what constitutes a word interactively or in startup script (implement
bash-style behaviour, replacing previous bash-* word widgets)
* interface to incremental search via $LASTSEARCH
* better handling of keymaps in zle and widgets
* better support for output from user-defined widgets while zle is active
* tetris game which runs entirely in zle
* several other contributed widgets
Local internal improvements:
* disowned jobs are automatically restarted
* \u and \U print escapes for Unicode
* read -d allows a custom line ending.
* read -t .
* line numbers in error messages and $PS4 output are more consistent
* `=prog' expands only paths, no longer aliases for consistency
* job display in prompts; `jobs' command output can be piped
* prompts: new $RPROMPT2, %^, %j, %y, enhanced %{, %}, %_.
* rand48() function in zsh/mathfunc for better randomness in arithmetic
(if the corresponding math library function is present)
* $SECONDS parameter can be made floating point via `typeset -F SECONDS'
for better timing accuracy
* improvements to command line history mechanism
* job table is dynamically sized, preventing overflow (typically seen
previously in complex completions).
* many bugfixes
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pkg/24297.
Changes since 4.0.7:
- Many bug fixes.
- Local improvements to various completion functions.
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accordingly.
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Use INSTALL_TARGET to install info files: this gives a proper
environment for USE_NEW_TEXINFO framework to work.
Fix makeinfo invocation for zsh-current via patch file so that
only _one_ info file is generated as PLIST seems to want it.
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Bug fix release for stable version as well as a few completion
improvements. Also includes more current MASTER_SITES.
PR21938 by Geoff Wing <gcw at primenet dot com dot au>.
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Makefiles simply need to use this value often, for better or for
worse.
(2) Create a new variable FIX_RPATH that lists variables that should
be cleansed of -R or -rpath values if ${_USE_RPATH} is "no". By
default, FIX_RPATH contains LIBS, X11_LDFLAGS, and LDFLAGS, and
additional variables may be appended from package Makefiles.
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have it be automatically included by bsd.pkg.mk if USE_PKGINSTALL is set
to "YES". This enforces the requirement that bsd.pkg.install.mk be
included at the end of a package Makefile. Idea suggested by Julio M.
Merino Vidal <jmmv at menta.net>.
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have been converted to USE_BUILDLINK2.
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Bugfix release. Some added completion functions: e.g. rsync,
mozilla, some bash builtin functions.
From Geoff C. Wing, gcw at primenet dot com dot au in pkg/17946.
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on 64-bit systems.
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Summary of changes:
- removal of USE_GTEXINFO
- addition of mk/texinfo.mk
- inclusion of this file in package Makefiles requiring it
- `install-info' substituted by `${INSTALL_INFO}' in PLISTs
- tuning of mk/bsd.pkg.mk:
removal of USE_GTEXINFO
INSTALL_INFO added to PLIST_SUBST
`${INSTALL_INFO}' replace `install-info' in target rules
print-PLIST target now generate `${INSTALL_INFO}' instead of `install-info'
- a couple of new patch files added for a handful of packages
- setting of the TEXINFO_OVERRIDE "switch" in packages Makefiles requiring it
- devel/cssc marked requiring texinfo 4.0
- a couple of packages Makefiles were tuned with respect of INFO_FILES and
makeinfo command usage
See -newly added by this commit- section 10.24 of Packages.txt for
further information.
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This is a minor bug-fix release, though some new functions have been added:
_bts Completion for Debian BTS
_chflags Completion for chflags(1)
_links Completion for links web browser
_samba
_sysctl
_user_admin
bash-backward-kill-word
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to include all the other manual pages with ".so" macros which doesn't
work with compress manual pages even if the filenames are correct.
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This fixes PR pkg/14032 by Stoned Elipot.
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multiple package list so that deinstallation works smoothly.
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"/etc/shells" doesn't exist or is empty after removing entries for
cerntain shell. These problems show up e.g. under SunOS.
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This is a maintenance release for the (stable) 4.0 branch. Most of the
changes are bug fixes, including a fix for a bug which caused the test
suite to fail. On fully supported systems, all tests should now pass.
There is one new feature: the option KSH_TYPESET provides compatibility
with other shells for assignment arguments of `typeset', `export' and
related builtins.
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for this version.
Based on suggestions by Geoff Wing <gcw@zsh.org> on tech-pkg.
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Pass --disable-dynamic to configure. Correct homepage. Remove a mirror.
Addresses some issues by Geoff Wing <gcw@zsh.org> raised on netbsd-bugs.
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Changelog:
2000-05-15 Bart Schaefer <schaefer@zsh.org>
* Src/version.h: Version 3.0.8 released.
* Etc/MACHINES: Add note for OpenStep 4.2 from Brian Boonstra.
* Etc/FAQ: Latest version from PWS.
* Src/utils.c: Fix for ${(s::)...} when parameter value has
meta-characters; Sven, 11368.
2000-05-12 Bart Schaefer <schaefer@zsh.org>
* Etc/BUGS: Make note of the numeric range globbing bug reported
by Zefram in 10444 (requires too many other changes to fix now).
* Etc/NEWS: Note change in character ranges in globbing.
2000-05-11 Bart Schaefer <schaefer@zsh.org>
* Src/builtin.c, Src/params.c: "typeset -U" updates exported
colon-arrays; PWS, 11314.
* Src/jobs.c: In setprevjob(), skip jobs with either the
STAT_NOPRINT or STAT_SUBJOB bits set, as suggested in
zsh-workers/10005.
2000-04-30 Bart Schaefer <schaefer@zsh.org>
* Src/glob.c: Disable locale-sensitive character ranges; sorting
is still done by locale. This is the 3.1.7 behavior.
* Src/builtin.c: Since "read -q" always reads from the tty, always
write the prompt to the tty. Adapted from Sven, 10727.
2000-03-08 Bart Schaefer <schaefer@zsh.org>
* Src/utils.c, configure, configure.in, config.h.in: Silence linker
warnings on FreeBSD by using _mktemp() when available.
2000-02-29 Bart Schaefer <schaefer@zsh.org>
* Doc/zsh.texi: Silence a couple of warnings.
2000-02-28 Bart Schaefer <schaefer@zsh.org>
* Src/init.c, Src/params.c: Silence some harmless compiler
warnings; Sven, 9905.
* Src/exec.c: Fix problem with handling of errflag that caused
push-line-or-edit to fail when used within a here-document; Sven;
9900 and 9903.
* Etc/NEWS: Note minor new features and configuration changes.
2000-02-27 Bart Schaefer <schaefer@zsh.org>
* Src/builtin.c: Fixes to `vared', particularly when run from a
subshell; adapted from PWS, 7308, and Sven, 8591.
* configure.in, configure, acconfig.h, config.h.in,
Src/prototypes.h: Add test for mknod() prototype, per bug report
from Olivier Delemar.
* Src/exec.c, Src/globals.h, Src/init.c, Src/builtin.c: Fix
improper redirection of xtrace output; unlock terminal device on
Solaris as per zsh-workers/5118; misc. insignificant typos.
2000-02-23 Bart Schaefer <schaefer@zsh.org>
* config.sub: Handle the latest Alpha hardware type; Sven, 9840.
2000-02-16 Bart Schaefer <schaefer@zsh.org>
* Src/subst.c: Better quoting behavior for ${(e)...}
substitutions; from Sven, 9763.
2000-02-15 Bart Schaefer <schaefer@zsh.org>
* Src/signames.awk: Missing newline.
* Src/jobs.c, Src/signames.awk: Wrap signal message array derefs
in a macro to avoid segfaults in the event we receive an
unrecognized signal.
2000-02-13 Bart Schaefer <schaefer@zsh.org>
* configure.in, configure: Import the 3.1.6 signal.h (or
equivalent) detection code.
* Etc/MACHINES: Mention potential resource.h problem on Linux.
2000-02-12 Bart Schaefer <schaefer@zsh.org>
* Src/init.c: Redo the way we attach to the tty in init_io() to
avoid competing with our parent on systems that don't prevent TTY
ioctl()s from background jobs.
2000-02-06 Bart Schaefer <schaefer@zsh.org>
* Src/builtin.c: Clear the PM_UNSET flag from the `pm' structure
before setting the parameter; PWS, 9582.
2000-02-03 Bart Schaefer <schaefer@zsh.org>
* Src/utils.c: Interrupt read1char() when any of the usual shell
loop control flags becomes set (e.g. by a trap handler); Sven,
9522.
* Src/exec.c: A different reformulation of 9345; based on Sven,
9503 and 9521.
2000-01-29 Bart Schaefer <schaefer@zsh.org>
* Src/globals.h: Add a missing EXTERN.
* Src/globals.h, Src/jobs.c, Src/zsh.h, Src/builtin.c, Src/exec.c:
Fixes for suspending/restarting subshells; adapted from Sven, 9345.
2000-01-12 Bart Schaefer <schaefer@zsh.org>
* Src/loop.c: Fix behavior of "select" loops with respect to
reading stdin; adapted from PWS, 9295.
2000-01-08 Bart Schaefer <schaefer@zsh.org>
* Src/loop.c: Using a negative count with the "repeat" construct
should not loop. Adapted from Sven, 9188.
1999-12-12 Bart Schaefer <schaefer@zsh.org>
* Src/exec.c: Don't try to suspend/resume loops and other shell
constructs as separate processes when the parent shell is not
doing job control in the first place.
1999-11-25 Bart Schaefer <schaefer@zsh.org>
* Src/lex.c: Fix off-by-one line number when reporting unmatched
cshjunkiequote errors.
1999-11-24 Bart Schaefer <schaefer@zsh.org>
* Src/signals.c: Just for sanity, be sure not to SIGHUP ourself
when already exiting.
1999-10-25 Bart Schaefer <schaefer@zsh.org>
* Src/system.h, Src/hashtable.h, Src/init.c, Src/params.c,
INSTALL, acconfig.h, configure.in, configure, config.h.in:
Configure option to disable setlocale() support, and also do a
linkage test for it rather than simply test for the LC_ALL
constant; adapted from Zefram, 8372, by Tatsuo Furukawa.
1999-10-24 Bart Schaefer <schaefer@zsh.org>
* Makefile.in: Don't bother trying to enumerate all the files in
the ftp-dist tar, just pack up the whole zsh-$(VERSION) directory.
The enumeration caused files in subdirectories to be included
twice by tar.
1999-10-23 Bart Schaefer <schaefer@zsh.org>
* Src/zle_misc.c, Doc/zshparam.man: Add the %L prompt token, for
the value of SHLVL, as in 3.1.6; thanks to Phil Pennock
<phil@PsiDev.net> for pointing out this inconsistency.
1999-10-22 Bart Schaefer <schaefer@zsh.org>
* Src/mem.c: Fix a couple of typos in comments.
1999-10-19 Bart Schaefer <schaefer@zsh.org>
* Src/utils.c: Remove redundant variable decls; noted by Albert
Chin in 8327.
* Src/builtin.c: Tweak whitespace in string constant.
* Src/builtin.c: Recognize "maxpthreads" limit as noted by Albert
Chin in private mail; also arrange to print the "sockbufsize"
limit in "ulimit -a".
* Src/rlimits.awk: Recognize "maxpthreads" limit as noted by
Albert Chin in private mail.
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- New, optional Makefile variable HOMEPAGE, specifies a URL for
the home page of the software if it has one.
- The value of HOMEPAGE is used to add a link from the
README.html files.
- pkglint updated to know about it. The "correct" location for
HOMEPAGE in the Makefile is after MAINTAINER, in that same
section.
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Remove redundant (and sometimes erroneous) comments.
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Add NetBSD dependency on gtexinfo
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system.
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