3.1.6-dev-16

[Peter Stephenson <pws@pwstephenson.fsnet.co.uk>]

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I have uploaded
  ftp://ftp.zsh.org/pub/zsh/development/zsh-3.1.6-dev-16.tar.gz

The major change this time is Sven's new wordcode system for storing shell
code internally.  This should substantially reduce the memory usage for
shell functions.  The major bugs seem to have been removed but there may
still be minor problems.

I have not added zpty since it probably needs more configuration work.
Suggestions for OSes not covered are of course welcome.

I have finally added zprof, which was on my disk but missing from
.distfiles.  The manual has been there all along.

2000-01-23  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* pws: Config/version.mk, Src/Modules/.distfiles: 3.1.6-dev-16;
	zprof.mdd, zfprof.c finally added to distribution.

2000-01-22  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* pws: 9408: Src/pattern.c, Doc/Zsh/expn.yo: failed
	backreferences, such as (...)# matching zero times or (|(...))
	matching first part of branch now set match to null string and
	indices to -1 instead of crashing the shell.

	* Clint: 9405: Makefile.in: $(DESTDIR) missing in front of
	$(sitefndir).

	* Tanaka Akira: 9404: Completion/Core/_path_files: `%' missing in
	parameter expansion.

2000-01-21  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* Sven: 9403: Completion/Core/_path_files, Doc/Zsh/compsys.yo:
	brace problems with squeeze-slashes.

	* Sven: 9402: Completion/Builtins/_zstyle,
	Completion/Core/_path_files, Doc/Zsh/compsys.yo: ignore-parents
	style for more tunable path completion.

	* Sven: 9401: Src/Modules/parameter.c, Src/exec.c, Src/zsh.h: use
	list-based instead of function-based system for shell function
	wrappers.

	* Sven: 9399: Functions/Zftp/zfinit: bad reverse index.

	* Sven: 9398: Functions/Zftp/zfcd_match,
	Functions/Zftp/zfget_match: fix _description calls

	* Sven: 9397: Functions/Zftp/zfinit: incorrect zmodload for
	autoloaded builtin

	* Sven: 9396: Doc/Zsh/mod_zle.yo, Src/Zle/zle_main.c: better
	retrieval of history in vared.

	* Sven: 9395: Src/exec.c, Src/parse.c, Src/text.c: problems with
	ksh-format autoload and core dump due to bad termination in
	function execution.
	
	* Sven: 9388, 9389: Completion/User/_domains: try to completion
	host domains better.

2000-01-20  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* Alexandre: 9387: Doc/Zsh/compsys.yo: document brace problems
	with 9383.

	* Sven: 9386: Completion/Core/_multi_parts,
	Completion/Core/_sep_parts: both functions support -F option.

	* Alexandre: 9385: Completion/User/_prcs: tilde expansion in prcs
	repository path.

	* Alexandre: 9383: Doc/Zsh/compsys.yo, Completion/Core/_path_files,
	Completion/Builtins/_zstyle: add squeeze-slashes style not to take
	multiple slashes as multiple completable directories; add
	file-patterns to zstyle completion.

	* Sven: 9382: Src/Modules/parameter.c, Src/exec.c, Src/mem.c,
	Src/parse.c, Src/text.c: fix problems with empty lists in wordcode
	programmes and some comments.

	* Sven: 9381: Src/Zle/compresult.c: don't expand parameters quite
	so often for tests.

2000-01-19  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* Sven: 9373: Src/Modules/parameter.c: missing keys with special
	parameters.

	* Sven: 9371: Completion/Core/_files, Completion/Core/_path_files,
	Doc/Zsh/compsys.yo: file-patterns style for overriding choices for
	file completion built into completion functions.

	* Sven: 9370: Src/text.c: missing tstack initialisation.

	* pws: 9367: Src/cond.c, Src/parse.c, Test/04redirect.ztst,
	Test/07cond.ztst: fixes for 9332: `[' tests didn't work, skipping
	conditions with `&&' and `||' didn't work, always use WC_END
	marker to terminate code.

	* Tanaka Akira: 9360: Completion/User/_cvs: new -C option to cvs
	update, better descriptions.

	* Tanaka Akira: 9359: Completion/Debian/_apt,
	Completion/Base/_regex_arguments: argument handling for apt-cache.

2000-01-18  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* Sven: 9336: Src/signals.c: addition to 9332.

	* Sven: 9332: Src/Modules/example.c, Src/Modules/parameter.c,
	Src/Modules/zftp.c, Src/Modules/zprof.c, Src/Zle/compcore.c,
	Src/Zle/compctl.c, Src/Zle/complete.c, Src/Zle/zle_main.c,
	Src/Zle/zle_misc.c, Src/builtin.c, Src/cond.c, Src/exec.c,
	Src/glob.c, Src/hashtable.c, Src/init.c, Src/loop.c, Src/parse.c,
	Src/signals.c, Src/text.c, Src/utils.c, Src/zsh.h: Use word code
	instead of structs for passing executable chunks around.

	* pws: 9357: Src/glob.c: speculative but harmless attempt to avoid
	alignment problems on sparc/Linux.

	* Sven: 9353: Completion/Base/_jobs: bad prefix test

	* Sven: 9348: Src/Modules/zutil.c: various minor regex fixes

	* Sven: 9345: Src/exec.c, Src/jobs.c, Src/zsh.h:
	bug with job control when group leader exits; other problems
	with subshells.

	* Alexandre: 9340: Src/Zle/computil.c: bug with adding `=' after
	options.

	* Sven: 9335: Completion/Core/_path_files: fix special-dirs style.

2000-01-17  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* Clint: 9333: Completion/User/_a2ps: a2ps can take PostScript
	input files.

	* Johan Sundström: 9331: Doc/Zsh/compwid.yo: typo.

	* Sven: 9330: Src/mem.c: debugging message not needed when using
	mmap().

	* Sven: 9329: Src/Modules/parameter.c, Src/Zle/complete.c,
	Src/Zle/zleparameter.c, Src/glob.c, Src/mem.c: memory management
	fixes for hashtables and heaps.

2000-01-16  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* Tanaka Akira: 9328: Completion/User/_finger,
	Completion/User/_other_accounts: new finger completion.
	.distfiles also updated.

2000-01-15  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* Tanaka Akira: 9325: Src/init.c: misspelled SITEFPATH_DIR

	* Alexandre: 9324: Completion/User/_tar_archive: .tgz completion
	didn't work.

2000-01-14  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* pws: 9322: INSTALL, Makefile.in, configure.in,
	Config/defs.mk.in, Config/funcinst.mk, Config/installfns.sh,
	Config/uninstallfns.sh, Src/init.c, Src/zsh.mdd: install.fns
	creates site-functions, parallel to /usr/share/zsh/3.1.6-dev-15
	or wherever; no functions.old directory saved or used; functions
	directory is version-specific anyway, so just delete old one.

	* Sven: 9318: Src/exec.c, Src/init.c, Src/zsh.h: cases where we
	don't need to make up the job text.

	* Tanaka Akira: 9317: Completion/User/_urls: don't quote bookmarks
	when inserted.

	* Tanaka Akira: 9316: Completion/User/_cvs: detects zsh/stat
	module more carefully.

	* Sven: 9315: Src/module.c: bad error status when using zmodload
	in static shell.

	* Tanaka Akira: 9311: Completion/Builtins/_zmodload,
	Doc/Makefile.in, Test/.distfiles: missing stuff in 3.1.6-dev-15:
	unused parameter in _zmodload, deleting too many files with clean
	in Doc, 08traps.ztst wasn't in distribution list.
	
2000-01-13  Peter Stephenson  <pws@pwstephenson.fsnet.co.uk>

	* pws: 9309: Completion/Core/_path_files,
	Completion/Builtins/_zstyle: fixes for 9298: test for non-zero
	$FIGNORE, zstyle completion for ignored-patterns.

	* Sven: 9306: Doc/Zsh/mod_zle.yo, Src/Zle/zle_thingy.c: allow
	permanent (until next return) message with zle -M.

	* Sven: 9305: Src/Zle/compcore.c: sometimes failed to switch to
	alternate match set.