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author | uebayasi <uebayasi> | 2006-03-11 13:20:15 +0000 |
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committer | uebayasi <uebayasi> | 2006-03-11 13:20:15 +0000 |
commit | 3dd0f9953e422033ec1a853437858dd31c3209d7 (patch) | |
tree | 648d5e02326e8f4692b782d5fccf09d2f03c5808 /shells/zsh-current/DESCR | |
parent | d2cbacf26b92b74438ac49e477e26ffe42445efe (diff) | |
download | pkgsrc-3dd0f9953e422033ec1a853437858dd31c3209d7.tar.gz |
Re-add development release of Zsh, 4.3.2, first public release of 4.3.x
branch.
Major changes between versions 4.2 and 4.3
------------------------------------------
- There is support for multibyte character sets in the line editor,
though not the main shell. See Multibyte Character Support in INSTALL.
- The shell can now run an installation function for a new user
(one with no .zshrc, .zshenv, .zprofile or .zlogin file) without any
additional setting up by the administrator.
- The manual now has a Roadmap section (manual page zshroadmap) to
give new users an indication of the most interesting parts of the manual.
- New option PROMPT_SP, on by default, to work around the problem that the
line editor can overwrite output with no newline at the end.
- New option HIST_SAVE_BY_COPY (on by default): history is saved by
copying and renaming instead of directly overwriting.
- New redirection syntax e.g. {myfd}>file opens a new file descriptor
and stores the number in $myfd, so that >&$myfd will work. Chosen not to
break existing code (and to be compatible with proposals for the Korn
shell).
- Substitutions of the form ${var:-"$@"}, ${var:+"$@"} and similar where
word-splitting is applied to the text after the :- or :+ (in particular,
where the SH_WORD_SPLIT option is in effect for compatibility) now behave
as in other Bourne- and POSIX-compatible shells when in the appropriate
emulation mode.
- New Posix-style zsh-specific tests [[:IDENT:]], [[:IFS:]],
[[:IFSSPACE:]], [[:WORD:]] test if character can appear in identifier, is
an IFS character, is an IFS whitespace character, or is considered as part
of a word (is alphanumeric or appears in $WORDCHARS). Note the pattern
code doesn't yet handle multibyte characters.
- The idiom =(<<<...) is optimised so that the shell internally turns
the ... into the contents of a file whose name is then substituted.
- Supplied functions catch and throw provide limited support for
exception handling using the `{ ... } always { ... }' syntax.
- Signals now accept the SIG as part of the name for compatibility with
other shells.
- Editor function argument-base allows non-decimal arguments for
editor widgets.
- As always, there are many enhancements to completion functions.
Diffstat (limited to 'shells/zsh-current/DESCR')
-rw-r--r-- | shells/zsh-current/DESCR | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/shells/zsh-current/DESCR b/shells/zsh-current/DESCR new file mode 100644 index 00000000000..8f4144f053e --- /dev/null +++ b/shells/zsh-current/DESCR @@ -0,0 +1,6 @@ +Zsh is a UNIX command interpreter (shell) which of the standard shells +most resembles the Korn shell (ksh), although it is not completely +compatible. It includes enhancements of many types, notably in the +command-line editor, options for customising its behaviour, filename +globbing, features to make C-shell (csh) users feel more at home and +extra features drawn from tcsh (another `custom' shell). |