R32:
* Make checks for symbol declarations compile checks instead of link
checks, as the binding may not succeed due to different symbol types,
for instance on AIX, if the declaration does not match
* Widen the range of array indices to [0..2^3ý-1], with negative values
being mapped into the high-bit31 range for simplicity
* Fix the pipeline-as-coprocess internal error
* Do not require certain integer types to be defined any more
R31d:
* Support pcc (the ragge version of the Portable C Compiler)
* Add pushd/popd/dirs functions (csh) and precmd/chpwd hooks (zsh) to
dot.mkshrc which now requires readlink(1) with -f; requested by many
(e.g. some Gentoo users; XTaran of symlink.ch)
* Enable colour escapes in dot.mkshrc since almost nobody groks how to
do it right from the manual
* Remove -DMKSH_NEED_MKNOD checks from Build.sh, people should use the
HAVE_MKNOD environment variable
* Implement parallel make in Build.sh
* Fix another busy-loop spinning problem introduced by an icc warning,
thanks to spaetzle@freewrt.org for keeping to bug me to look for it,
as it affected GNU/Linux most, followed by Solaris, rarely BSD
* Improve standard integer type detection in Build.sh
* Cleanups in code, build script and manual page
R31b:
* Fix typo (blsk -> bksl) in check.t test naming
* Autoscan for uint32_t, u_int etc. presence
* Fix some memory leaks, mostly by NetBSD(R) via OpenBSD
* The "unset" builtin always returns zero, even if the variable was
already unset, as per SUSv3 (reported by Arkadiusz Miskiewicz via
pld-linux -> oksh)
* In tab-completion, escape the question mark, reminded by
cbiere@netbsd.org, via oksh
* Fix a busy-loop problem, Debian #296446 via oksh
* Fix a few display output problems in the build script
* Shut up some gcc warnings on Fedora; beautify some code
* Support OSF/1 with gcc2.8, thanks to Jupp Schugt
* Fix gcc4 detection of __attribute__() on non-SSP targets
R31:
* Support the TenDRA compiler (possibly also Ten15, not tried)
* Begin supporting Fabrice Bellard's Tiny C Compiler (tcc on Debian
cannot link due to duplicate symbols in GNU libc, thus unfinished)
* Improve some mirtoconf checks (most notably, mknod(2) and macros)
* Add new emacs editing command "clear-screen" (ESC ^L) as requested by
D. Adam Karim <archite@midnightbsd.org>
* Support building for MidnightBSD
* Add new shell alias "source", semantics like the GNU bash builtin
* Add new shell option "set ño arc4random", controlling whether rand(3)
or arc4random(3) is used for the $RANDOM value, use
arc4random_pushb(3)
* Add new builtin "rename" (just calls rename(2) on its arguments)
* Fix the inofficial OpenBSD port, from D. Adam "Archite" Karim, 10x
* Disable the less(1) history file by default (privacy issues) in the
sample dot.mkshrc file; mention other things in etc_profile
* Fix a syntax error in Build.sh checking for TenDRA
linking behavior under NetBSD. This matches what "bsd.shlib.mk" does
and avoids "Malformed conditional" warnings under other platforms.
This fixes PR pkg/36769 by Yakovetsky Vladimir.
* If the basename of argv[0] starts with "sh", activate FPOSIX early,
preventing some typical ksh aliases from being defined.
* If FPOSIX, don't pre-define aliases (except integer and local) to
benefit operating environments that never heard of the great Korn Shell.
* Support x=(a b c) bash-like array initialisation
* Support ${foo:2:3} bash-like substring expansion
* Don't try to execute ELF, a.out, COFF, gzip or MZ binaries, e.g.
mksh /bin/sh.
* Prefer well-known signal names to alphabetically earlier ones
* Fix a bug delivering ERR and EXIT pseudo-signals to traps combined
with "set -e".
Update from mirabilos#pkgsrc with small fixups by me.
developer.
pkgsrc changes include:
Use BUILD_TARGET=oshall as request in PR.
And make it work with PKGMANDIR.
CHANGES file includes:
Changes that improve compatibility w/ the Sixth Edition Unix shell
are marked w/ a `C:' in the details below.
-------------------------------------------------------------------------------
[osh-20070324]:
osh.c:
* In main(), changed when fdfree() is called so that it is in a more
ideal sequence with other operations according to how the shell is
invoked (e.g., interactive shell vs. non-interactive shell).
-------------------------------------------------------------------------------
[osh-20070321]:
* Imported the project into a local subversion repository.
* Changed the all of the code to "#include <stdbool.h>" and to use
the "bool" data-type macro where appropriate.
Makefile:
* Added SYSCONFDIR and a new `man' target.
osh.c:
* Defined _PATH_SYSTEM_LOGIN as `SYSCONFDIR/**/"/osh.login"' instead
of "/etc/osh.login" so that the user can use SYSCONFDIR (/etc by
default) at build-time to specify the directory where the shell
shall search for its system-wide initialization file.
* Added a new special parameter, $v, which makes the version of the
osh package available as a read-only string. The format is
`osh-YYYYMMDD' for official releases and `osh-current (YYYYMMDD)'
(interpreted as one word) for development snapshots.
* Fixed a bug where interactive shells were no longer ignoring SIGTERM
when invoked, as they are supposed to. Now, SIGTERM is being ignored
again upon invocation of all interactive shells.
* Fixed the output from doing a `sigign' so that it matches its
documentation in osh.1: "..., a list is printed of those signals
which are ignored by sigign in the current shell."
Previously, the output from a `sigign' could be a little confusing.
Now, its output only indicates those cases where a given signal is
being ignored w/ the possibility that it can then be unignored
(reset) in the current shell context.
if.c:
* Added 3 new primaries: -ef (equal files - same device, same inode),
-nt (newer than), -ot (older than). See the if(1) manual page for
full details.
-------------------------------------------------------------------------------
[osh-20070131]:
osh.1:
* Made a few minimal changes to synchronize the manual w/ the code.
osh.c 1.2 (jneitzel) 2007/01/14:
* Changed the `chdir: No old directory' diagnostic to
`chdir: No previous directory' to match the manual.
-------------------------------------------------------------------------------
[osh-20061230]:
The following files have been removed in this release:
examples/*: These files are now available at:
http://jneitzel.sdf1.org/osh/initialization_files/
tests/*: ... until I have a chance to rewrite them ...
*.1:
* Changed all instances of `UNIX' to `Unix' since the name
of the Unix operating system is not an acronym.
pexec.c:
* Fixed a possible, but very unlikely, memory leak.
osh.c:
C: Rewrote the shell! It is now a combination of the ports of the
original source code from sh6.c and glob6.c (see CHANGES_sh-to-sh6)
w/ the prior enhancements which were found in osh-060124/osh*.[ch] .
fd2.c:
* Removed the call to lseek(2) to end-of-file for errors.
The shell determines when this is necessary.
* Changed the `: no shell' diagnostic to `: No shell!'
in the spirit of sh6(1).
goto.c:
* Fixed a bug which interfered w/ finding a requested label when
its first character had the high-order bit set. The value of the
first character is now passed to getlabel() as an unsigned char
converted to an int to allow correct comparison in such a case.
if.c:
* Removed the call to lseek(2) to end-of-file for errors.
The shell determines when this is necessary.
* Changed the method used to build the argument list for all commands
executed by this utility, and removed the `Too many args' diagnostic.
The maximum length of the argument list for a command is now limited
only by the maximum length that the invoker can pass and by any
system-imposed limit for execve(2) (see E2BIG in errno(2)).
* Changed the `: no shell' diagnostic to `: No shell!'
in the spirit of sh6(1).
* Changed the diagnostic used for `!', `-a', `-o', and `(' operator
errors from `: argument expected' to `: expression expected'.
