annotate srf2fastq/io_lib-1.12.2/ChangeLog @ 0:d901c9f41a6a default tip

Migrated tool version 1.0.1 from old tool shed archive to new tool shed repository

===============================================================================
2009-07-29: RELEASE 1.12.2

------------------------------------------------------------------------
r1952 | jkbonfield | 2010-01-14 17:28:02 +0000 (Thu, 14 Jan 2010) | 2 lines
Changed paths:
   M /io_lib/trunk/CHANGES
   M /io_lib/trunk/README
   M /io_lib/trunk/configure.in

Updates to produce 1.12.2

------------------------------------------------------------------------
r1951 | jkbonfield | 2010-01-14 17:21:14 +0000 (Thu, 14 Jan 2010) | 3 lines
Changed paths:
   M /io_lib/trunk/io_lib/os.h

Guarded HAVE_* definitions behind #ifndef checks to avoid warnings in
certain cases.

------------------------------------------------------------------------
r1950 | jkbonfield | 2010-01-14 16:44:42 +0000 (Thu, 14 Jan 2010) | 5 lines
Changed paths:
   M /io_lib/trunk/man/man1/srf2fastq.1
   M /io_lib/trunk/progs/srf2fastq.c

Added -r option as requested in source forge Patch ID: 2926627, as
suggested by jmendler.

The exact implementation differs in minor ways.
------------------------------------------------------------------------
r1939 | jkbonfield | 2010-01-07 09:36:18 +0000 (Thu, 07 Jan 2010) | 3 lines
Changed paths:
   M /io_lib/trunk/progs/srf2fasta.c
   M /io_lib/trunk/progs/srf2fastq.c
   M /io_lib/trunk/progs/srf_extract_hash.c

Fixed the usage() function to exit 1 instead of 0.
(Patch from Jordan Mendler)

------------------------------------------------------------------------
r1930 | jkbonfield | 2009-12-03 14:04:01 +0000 (Thu, 03 Dec 2009) | 7 lines
Changed paths:
   M /io_lib/trunk/io_lib/sff.c

Fixed a bug in read_sff_read_data (with thanks to Tim Massingham).
After reading the data the function did not pad out to the next 8-byte
boundary.

This only surfaces when using the library from your own tools as the
programs supplied with io_lib never read more than a single sff read.

------------------------------------------------------------------------
r1924 | jkbonfield | 2009-11-23 12:20:18 +0000 (Mon, 23 Nov 2009) | 6 lines
Changed paths:
   M /io_lib/trunk/progs/srf2fastq.c

Applied patch from Jordan Mendler:
https://sourceforge.net/tracker/index.php?func=detail&aid=2900087&group_id=100316&atid=627060

This adds a -S (sequential) option to srf2fastq to interleave forward
and reverse fragments in the same output file as desired by BFast.

------------------------------------------------------------------------
r1851 | daviesrob | 2009-10-02 10:29:05 +0100 (Fri, 02 Oct 2009) | 1 line
Changed paths:
   M /io_lib/trunk/progs/srf2fastq.c

Fixed buffer overrun in parse_regn
------------------------------------------------------------------------
r1850 | daviesrob | 2009-10-02 10:02:30 +0100 (Fri, 02 Oct 2009) | 1 line
Changed paths:
   M /io_lib/trunk/progs/srf_info.c

Fixed buffer overrun in parse_regn
------------------------------------------------------------------------
r1834 | daviesrob | 2009-09-11 17:48:32 +0100 (Fri, 11 Sep 2009) | 1 line
Changed paths:
   M /io_lib/trunk/Makefile.am
   M /io_lib/trunk/io_lib/ztr.c

Added pooled_alloc.h to list of include files to install.  Fixed
ztr_add_text so
 that it leaves two NUL bytes on the end of the TEXT chunk, as
 documented in the
 ZTR specification.
------------------------------------------------------------------------
r1813 | daviesrob | 2009-09-01 12:37:37 +0100 (Tue, 01 Sep 2009) | 1 line
Changed paths:
   M /io_lib/trunk/io_lib/Makefile.am
   M /io_lib/trunk/io_lib/hash_table.c
   M /io_lib/trunk/io_lib/hash_table.h
   A /io_lib/trunk/io_lib/pooled_alloc.c
   A /io_lib/trunk/io_lib/pooled_alloc.h
   M /io_lib/trunk/io_lib/srf.c
   M /io_lib/trunk/io_lib/srf.h

Added HASH_POOL_ITEMS option to hash table code to allocate HashItems
in pools,
which reduces malloc overhead in big hash tables.  Also made
srf_index_add_trace
_body use pooled storage for trace names.


===============================================================================
2009-07-29: RELEASE 1.12.1

------------------------------------------------------------------------
r1806 | jkbonfield | 2009-08-07 16:46:20 +0100 (Fri, 07 Aug 2009) | 1 line
Changed paths:
   M /io_lib/trunk/README
   M /io_lib/trunk/configure.in

Updated version to 1.12.1
------------------------------------------------------------------------
r1805 | jkbonfield | 2009-08-07 16:18:28 +0100 (Fri, 07 Aug 2009) | 1 line
Changed paths:
   M /io_lib/trunk/Makefile.am
   M /io_lib/trunk/README

Minor edit
------------------------------------------------------------------------
r1792 | jkbonfield | 2009-08-03 11:58:49 +0100 (Mon, 03 Aug 2009) | 4 lines
Changed paths:
   M /io_lib/trunk/io_lib/os.h

Moved the autoconf detection of endianness to the start of os.h. This
means that machine/compiler testing #ifdefs take precedence, allowing
for cross-compilation and "fat" binaries on MacOS X.

------------------------------------------------------------------------
r1791 | jkbonfield | 2009-08-03 11:56:50 +0100 (Mon, 03 Aug 2009) | 2 lines
Changed paths:
   M /io_lib/trunk/tests/Makefile.am
   M /io_lib/trunk/tests/srf_index.test

Minor tweaks to checks/dist.

------------------------------------------------------------------------
r1789 | jkbonfield | 2009-07-31 12:17:27 +0100 (Fri, 31 Jul 2009) | 2 lines
Changed paths:
   M /io_lib/trunk/io_lib-config.in

Fixed -lread to be -lstaden-read

------------------------------------------------------------------------
r1780 | jkbonfield | 2009-07-29 10:07:56 +0100 (Wed, 29 Jul 2009) | 2 lines
Changed paths:
   M /io_lib/trunk/CHANGES
   M /io_lib/trunk/ChangeLog
   M /io_lib/trunk/README

Minor updates to state version 1.12.0


===============================================================================
2009-07-29: RELEASE 1.12.0

------------------------------------------------------------------------
r1779 | jkbonfield | 2009-07-29 09:53:33 +0100 (Wed, 29 Jul 2009) | 2 lines
Changed paths:
   M /io_lib/trunk/Makefile.am

The man1 pages are now installed too.

------------------------------------------------------------------------
r1778 | jkbonfield | 2009-07-28 17:42:26 +0100 (Tue, 28 Jul 2009) | 2 lines
Changed paths:
   M /io_lib/trunk/tests/Makefile.am
   D /io_lib/trunk/tests/data/.params
   A /io_lib/trunk/tests/data/both.info (from /io_lib/trunk/tests/data/slx_out/both.info:1776)
   A /io_lib/trunk/tests/data/both.run (from /io_lib/trunk/tests/data/slx_out/both.run:1776)
   A /io_lib/trunk/tests/data/both.srf (from /io_lib/trunk/tests/data/slx_out/both.srf:1776)
   A /io_lib/trunk/tests/data/proc.info (from /io_lib/trunk/tests/data/slx_out/proc.info:1776)
   A /io_lib/trunk/tests/data/proc.srf (from /io_lib/trunk/tests/data/slx_out/proc.srf:1776)
   A /io_lib/trunk/tests/data/proc.srf.indexed (from /io_lib/trunk/tests/data/slx_out/proc.srf.indexed:1776)
   A /io_lib/trunk/tests/data/raw.info (from /io_lib/trunk/tests/data/slx_out/raw.info:1776)
   A /io_lib/trunk/tests/data/raw.srf (from /io_lib/trunk/tests/data/slx_out/raw.srf:1776)
   A /io_lib/trunk/tests/data/slx-C.fasta (from /io_lib/trunk/tests/data/slx_out/slx-C.fasta:1776)
   A /io_lib/trunk/tests/data/slx-C.fastq (from /io_lib/trunk/tests/data/slx_out/slx-C.fastq:1776)
   A /io_lib/trunk/tests/data/slx.fasta (from /io_lib/trunk/tests/data/slx_out/slx.fasta:1776)
   A /io_lib/trunk/tests/data/slx.fastq (from /io_lib/trunk/tests/data/slx_out/slx.fastq:1776)
   D /io_lib/trunk/tests/data/slx_in
   D /io_lib/trunk/tests/data/slx_out
   A /io_lib/trunk/tests/data/test_run_4_134_369_182.srf (from /io_lib/trunk/tests/data/slx_out/test_run_4_134_369_182.srf:1776)
   A /io_lib/trunk/tests/data/traces.srf (from /io_lib/trunk/tests/data/slx_out/traces.srf:1776)
   D /io_lib/trunk/tests/illumina2srf.test
   M /io_lib/trunk/tests/srf2fasta.test
   M /io_lib/trunk/tests/srf2fastq.test
   D /io_lib/trunk/tests/srf2illumina.test
   M /io_lib/trunk/tests/srf_filter.test
   M /io_lib/trunk/tests/srf_index.test
   M /io_lib/trunk/tests/srf_info.test

Updated tests now that srf2illumina and illumina2srf have been removed.

------------------------------------------------------------------------
r1777 | jkbonfield | 2009-07-28 16:44:43 +0100 (Tue, 28 Jul 2009) | 3 lines
Changed paths:
   D /io_lib/trunk/Makefile
   M /io_lib/trunk/bootstrap
   D /io_lib/trunk/io_lib/Makefile
   D /io_lib/trunk/progs/Makefile

Removed remnant Makefiles from the old staden package build
system. All we have left now is the autoconf build files.

------------------------------------------------------------------------
r1775 | jkbonfield | 2009-07-28 16:37:18 +0100 (Tue, 28 Jul 2009) | 8 lines
Changed paths:
   A /io_lib/branches
   A /io_lib/tags
   A /io_lib/trunk
   A /io_lib/trunk/CHANGES (from /staden/trunk/src/io_lib/CHANGES:1774)
   A /io_lib/trunk/COPYRIGHT (from /staden/trunk/src/io_lib/COPYRIGHT:1774)
   A /io_lib/trunk/ChangeLog (from /staden/trunk/src/io_lib/ChangeLog:1774)
   A /io_lib/trunk/Makefile (from /staden/trunk/src/io_lib/Makefile:1774)
   A /io_lib/trunk/Makefile.am (from /staden/trunk/src/io_lib/Makefile.am:1774)
   A /io_lib/trunk/README (from /staden/trunk/src/io_lib/README:1774)
   A /io_lib/trunk/acinclude.m4 (from /staden/trunk/src/io_lib/acinclude.m4:1774)
   A /io_lib/trunk/bootstrap (from /staden/trunk/src/io_lib/bootstrap:1774)
   A /io_lib/trunk/configure.in (from /staden/trunk/src/io_lib/configure.in:1774)
   A /io_lib/trunk/dependencies (from /staden/trunk/src/io_lib/dependencies:1774)
   A /io_lib/trunk/docs (from /staden/trunk/src/io_lib/docs:1774)
   A /io_lib/trunk/include (from /staden/trunk/src/io_lib/include:1774)
   A /io_lib/trunk/io_lib (from /staden/trunk/src/io_lib/io_lib:1774)
   A /io_lib/trunk/io_lib-config.in (from /staden/trunk/src/io_lib/io_lib-config.in:1774)
   A /io_lib/trunk/io_lib.m4 (from /staden/trunk/src/io_lib/io_lib.m4:1774)
   A /io_lib/trunk/man (from /staden/trunk/src/io_lib/man:1774)
   A /io_lib/trunk/options.mk (from /staden/trunk/src/io_lib/options.mk:1774)
   A /io_lib/trunk/progs (from /staden/trunk/src/io_lib/progs:1774)
   A /io_lib/trunk/tests (from /staden/trunk/src/io_lib/tests:1774)
   D /staden/trunk/src/io_lib/CHANGES
   D /staden/trunk/src/io_lib/COPYRIGHT
   D /staden/trunk/src/io_lib/ChangeLog
   D /staden/trunk/src/io_lib/Makefile
   D /staden/trunk/src/io_lib/Makefile.am
   D /staden/trunk/src/io_lib/README
   D /staden/trunk/src/io_lib/acinclude.m4
   D /staden/trunk/src/io_lib/bootstrap
   D /staden/trunk/src/io_lib/configure.in
   D /staden/trunk/src/io_lib/dependencies
   D /staden/trunk/src/io_lib/docs
   D /staden/trunk/src/io_lib/include
   D /staden/trunk/src/io_lib/io_lib
   D /staden/trunk/src/io_lib/io_lib-config.in
   D /staden/trunk/src/io_lib/io_lib.m4
   D /staden/trunk/src/io_lib/man
   D /staden/trunk/src/io_lib/options.mk
   D /staden/trunk/src/io_lib/progs
   D /staden/trunk/src/io_lib/tests

Moved io_lib from staden source tree into it's own top-level
subversion directory, complete with tags, branches, and trunk.

For now the old tagged copies of io_lib are still in the staden/tags/
directory with tag names io_lib-<version>, but that is perhaps right
and proper (as it's where the code actually resided at that release
number).

------------------------------------------------------------------------
r1772 | jkbonfield | 2009-07-28 15:32:58 +0100 (Tue, 28 Jul 2009) | 4 lines
Changed paths:
   M /staden/trunk/src/io_lib/progs/Makefile.am
   D /staden/trunk/src/io_lib/progs/solexa2srf.c
   D /staden/trunk/src/io_lib/progs/srf2solexa.c

Removed Illumina/Solexa specific programs. These are now out of date
with respect to Illumina's own fork, plus I don't think they belong in
the largely platform agnostic library.

------------------------------------------------------------------------
r1771 | jkbonfield | 2009-07-28 12:44:07 +0100 (Tue, 28 Jul 2009) | 7
lines
Changed paths:
   M /staden/trunk/src/io_lib/CHANGES
   M /staden/trunk/src/io_lib/ChangeLog
   M /staden/trunk/src/io_lib/README
   M /staden/trunk/src/io_lib/configure.in
   M /staden/trunk/src/io_lib/io_lib/Makefile.am

Preparations for 1.12.0 release.

There is now proper versioning support for the library too. The soname
used here is libstaden-read.so.1, to distinguish from any earlier
dynamic libraries. (The ABI definitely has changed over the years in
incompatible manners.)

------------------------------------------------------------------------
r1770 | jkbonfield | 2009-07-28 09:17:29 +0100 (Tue, 28 Jul 2009) | 1 line
Changed paths:
   M /staden/trunk/src/io_lib/tests/data/slx_out/both.info
   M /staden/trunk/src/io_lib/tests/data/slx_out/raw.info

Updated for new format srf_info output
------------------------------------------------------------------------
r1769 | jkbonfield | 2009-07-28 09:16:11 +0100 (Tue, 28 Jul 2009) | 2 lines
Changed paths:
   M /staden/trunk/src/io_lib/tests/data/slx_out/proc.info

Updated with new format output.

------------------------------------------------------------------------
r1768 | jkbonfield | 2009-07-27 17:49:44 +0100 (Mon, 27 Jul 2009) | 2 lines
Changed paths:
   M /staden/trunk/src/io_lib/io_lib/vlen.c

Include os.h so we can pick up NEED_VA_COPY definition.

------------------------------------------------------------------------
r1767 | jkbonfield | 2009-07-27 17:48:37 +0100 (Mon, 27 Jul 2009) | 5 lines
Changed paths:
   M /staden/trunk/src/io_lib/progs/srf_filter.c

Reorganisation to allow chunks to be added as well as removed. At
present this only supports adding REGN chunks.

(Patch supplied by Steven Leonard.)

------------------------------------------------------------------------
r1766 | jkbonfield | 2009-07-27 17:46:07 +0100 (Mon, 27 Jul 2009) | 3 lines
Changed paths:
   M /staden/trunk/src/io_lib/progs/index_tar.c

Handle GNU tar extensions: LongLink notation.
(Patch supplied by Steven Leonard).

------------------------------------------------------------------------
r1765 | jkbonfield | 2009-07-27 17:45:16 +0100 (Mon, 27 Jul 2009) | 4 lines
Changed paths:
   M /staden/trunk/src/io_lib/progs/srf2fasta.c
   M /staden/trunk/src/io_lib/progs/srf2fastq.c
   M /staden/trunk/src/io_lib/progs/srf_extract_hash.c

Changed the maximum read length from 1024 to 10000. This allows for
capillary traces to be stored in SRF.
(Patch supplied by Steven Leonard)

------------------------------------------------------------------------
r1764 | jkbonfield | 2009-07-27 17:43:36 +0100 (Mon, 27 Jul 2009) | 3 lines
Changed paths:
   M /staden/trunk/src/io_lib/progs/srf_info.c

Use int64_t instead of long for base counts and chunk sizes.
(Supplied by Steven Leonard.)

------------------------------------------------------------------------
r1763 | jkbonfield | 2009-07-27 16:49:10 +0100 (Mon, 27 Jul 2009) | 3 lines
Changed paths:
   M /staden/trunk/src/io_lib/man/man1/srf_info.1
   M /staden/trunk/src/io_lib/progs/srf_info.c

Added compressed chunk size to the per-chunk type output. This allows
us to see what takes up the most storage in an SRF.

------------------------------------------------------------------------
r1762 | jkbonfield | 2009-07-27 16:47:20 +0100 (Mon, 27 Jul 2009) | 1 line
Changed paths:
   M /staden/trunk/src/io_lib/io_lib/ztr.c

removed C9Xism

------------------------------------------------------------------------
r1761 | jkbonfield | 2009-07-27 15:01:16 +0100 (Mon, 27 Jul 2009) | 5 lines
Changed paths:
   M /staden/trunk/src/io_lib/configure.in
   M /staden/trunk/src/io_lib/io_lib/Makefile.am
   M /staden/trunk/src/io_lib/progs/Makefile.am

Re-enabled libtool, with a workaround to remove the infuriating rpath
nonsense. (It's now 2x slower to configure, 3x slower to compile and
10x more anguish to debug, but at least I can sleep at night knowing
rpath hasn't had it's wicked way with the code.)

------------------------------------------------------------------------
r1756 | jkbonfield | 2009-07-24 10:27:29 +0100 (Fri, 24 Jul 2009) | 5 lines
Changed paths:
   M /staden/trunk/src/Makefile.in
   A /staden/trunk/src/io_lib/io_lib/Makefile

Added a Makefile for io_lib/io_lib; so the library itself. This isn't
expected to be used normally, but it allows me to test local copies of
io_lib (under a different library name) in conjunction with the staden
source tree before releasing either.

------------------------------------------------------------------------
r1723 | jkbonfield | 2009-06-22 12:38:26 +0100 (Mon, 22 Jun 2009) | 2 lines
Changed paths:
   M /staden/trunk/src/io_lib/io_lib/ztr_translate.c

Gracefully handle the case of a trace with no BPOS chunk in ztr2read().

------------------------------------------------------------------------
r1722 | jkbonfield | 2009-06-22 12:37:32 +0100 (Mon, 22 Jun 2009) | 2 lines
Changed paths:
   M /staden/trunk/src/io_lib/io_lib/hash_table.c
   M /staden/trunk/src/io_lib/io_lib/hash_table.h

Added the hash table iterator functions (copied from Gap5's hache tables).

------------------------------------------------------------------------
r1721 | jkbonfield | 2009-06-22 12:36:52 +0100 (Mon, 22 Jun 2009) | 2 lines
Changed paths:
   M /staden/trunk/src/io_lib/io_lib/deflate_interlaced.c

Fixed a memory allocation issue of codes2codeset().

------------------------------------------------------------------------
r1720 | jkbonfield | 2009-06-22 12:35:21 +0100 (Mon, 22 Jun 2009) | 4 lines
Changed paths:
   M /staden/trunk/src/io_lib/Makefile

Remove use of curl-config --libs. While useful for linking against
static libraries, it just adds unwanted dependencies in a dynamic
build environment.

------------------------------------------------------------------------
r1596 | jkbonfield | 2009-04-20 12:34:23 +0100 (Mon, 20 Apr 2009) | 6 lines
Changed paths:
   M /staden/trunk/src/io_lib/io_lib/compress.c
   M /staden/trunk/src/io_lib/io_lib/compress.h

Made pipe2() internal as it's not used anywhere else yet.

Also renamed from pipe2 to pipe_into. This resolves SF bug #2629155;
pipe2 has been added as a system function to glibc 2.9 as an interface
to the new (2.6.27+) kernel system call of the same name.

------------------------------------------------------------------------
r1526 | jkbonfield | 2009-03-04 14:38:16 +0000 (Wed, 04 Mar 2009) | 5 lines
Changed paths:
   M /staden/trunk/src/io_lib/progs/srf_info.c

Fixed the same bug with mf_end and ztr_partial_decode from srf.c.

Specifically a ZTR file with no chunks in the srf data block header
failed.

------------------------------------------------------------------------
r1525 | jkbonfield | 2009-03-04 14:23:58 +0000 (Wed, 04 Mar 2009) | 4 lines
Changed paths:
   M /staden/trunk/src/io_lib/io_lib/srf.c

Bug fix to srf_next_ztr_flags. When faced with a ZTR header with no
ZTR chunks in the srf data block header it erroneously set mf_end to
zero instead of the actual length.

------------------------------------------------------------------------
r1455 | jkbonfield | 2009-01-22 17:19:25 +0000 (Thu, 22 Jan 2009) | 3 lines
Changed paths:
   M /staden/trunk/src/io_lib/io_lib/array.c
   M /staden/trunk/src/io_lib/io_lib/array.h

Updated the Array struct to use size_t, matching the copy in Misc (yes
I know, multiple variants is asking for trouble).

------------------------------------------------------------------------
r1428 | jkbonfield | 2008-12-11 10:22:25 +0000 (Thu, 11 Dec 2008) | 3 lines
Changed paths:
   M /staden/trunk/src/io_lib/progs/srf2solexa.c

Changed dump_qcal so it handles negative log-odds scores. In practice
I've never seen these occur with the 1.0 solexa pipeline release though.


===============================================================================
2008-12-10  James Bonfield  <[e-mail]>

	* 1.11.6.1 released.

	* progs/solexa2srf.c:
	Removal of debugging output.

2008-12-10  James Bonfield  <[e-mail]>

	* 1.11.6 released.

2008-12-10  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	Fixed the add_qcal_chunk code so it doesn't assume that it can strlen
	the binary quality string.
	
	* man/man1/srf2fastq.1,
	* man/man1/srf_info.1:
	(10:17:27) Updated to reflect newly added options. 

	* progs/srf2fastq.c:
	(10:19:25) Merged in changes from Steven Leonard. - Extra options
	were added to provide explicit control over the read   names
	(whether to add /1, /2, ...) and filenames. - Renamed -p (primer)
	as -e (explicit). 

	* progs/srf_info.c:
	(10:20:18) Merged in changes from Steven Leonard - Call srf_destroy
	before exiting in various failure cases. This has   no real impact
	except to make it easier to look for real memory leaks. 

2008-12-09  jkbonfield  <[e-mail]>

	* progs/srf2fastq.c:
	(10:20:00) Fixed an error with split file mode - it read past the
	end of an array.
	
	We now check the SCALE option on CNF4 and CNF1 chunks and convert
	the data accordingly to phred. 

	* progs/solexa2srf.c:
	(10:23:31) Merged in some of the changes made by Chris Saunders
	from Illumina.
	
	Most significantly this now stores CNF1 data in log-odds format and
	sets SCALE meta-data accordingly. This makes srf2illumina work
	better as it doesn't go from log-odds to phred back to log-odds,
	destroying data in rounding. 

	* tests/data/slx_out/both.info,
	* tests/data/slx_out/both.srf,
	* tests/data/slx_out/proc.info,
	* tests/data/slx_out/proc.srf,
	* tests/data/slx_out/proc.srf.indexed,
	* tests/data/slx_out/raw.info,
	* tests/data/slx_out/raw.srf,
	* tests/data/slx_out/test_run_4_134_369_182.srf,
	* tests/data/slx_out/both.run/4_PROGRAM_ID.txt:
	(12:26:13) Updated to accommodate illumina2srf version string
	change. 

	* progs/srf_filter.c:
	(12:28:30) Bad case of missing braces! 

2008-12-08  jkbonfield  <[e-mail]>

	* io_lib/compression.c:
	(12:32:38) Better error handling in tshift method 

	* io_lib/compress.c,
	* io_lib/compress.h:
	(12:33:40) Added remove_extension() function. (Not yet used by
	io_lib, but potentially handy and used by some external tools.)
	(Steven Leonard) 

	* progs/srf2solexa.c:
	(12:34:38) Bug fixed the qcal conversion - now use the correct
	lookup table and added .499 to match the rounding used in
	solexa2srf.c. 

	* progs/srf2fastq.c,
	* progs/srf_filter.c,
	* progs/srf_info.c:
	(12:35:40) Merged in Steven Leonard's changes.
	
	These mainly involve better support for multiple index blocks in
	SRF files (eg concatenated files), support for splitting output
	files in srf2fastq, and extra reporting options in srf_info. 

	* io_lib/ztr.c,
	* io_lib/ztr.h:
	(17:15:58) Added const to string params in ztr_add_text. 

	* io_lib/srf.c,
	* io_lib/srf.h:
	(17:23:53) New function srf_next_ztr_flags. This is the same as the
	old srf_next_ztr function except with the addition of an extra
	argument into which the SRF Data Block 'flags' value is copied when
	returning the next trace. 

===============================================================================
2008-12-04  James Bonfield  <[e-mail]>

	* 1.11.5 released.

2008-12-03  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(17:29:10) Fixed qcal format so it now correctly drops quality by
	the 64 offset added in the fastq-a-like strings.
	
	Fixed a bug with the 2-file calibration mode (-qf and -qr). A
	single combined -qf alone works fine, but when pasting the split
	file mode (fwd + rev) a newline crept halfway into the quality
	string causing the reverse qualities to be shifted by one. 

	* progs/solexa2srf.c:
	(17:29:56) Bumped version to 1.11 

2008-12-02  jkbonfield  <[e-mail]>

	* progs/srf_filter.c:
	(14:38:58) Removed some major memory leaks. 

	* io_lib/srf.c,
	* progs/srf_filter.c:
	(15:01:04) More memory leak fixed (although tiny). 

2008-10-23  jkbonfield  <[e-mail]>

	* progs/hash_sff.c:
	(14:08:19) Added support for outputting only the table of contents
	to a new file without copying the existing sff files. This is
	useful if we have the original sff files in an archive that we
	cannot modify. 

2008-10-07  jkbonfield  <[e-mail]>

	* progs/Makefile.am:
	(16:02:51) Added extract_fastq to the list of programs to build. 

2008-09-29  jkbonfield  <[e-mail]>

	* man/man1/illumina2srf.1,
	* man/man1/srf2fasta.1,
	* man/man1/srf2fastq.1,
	* man/man1/srf_info.1,
	* man/man1/srf_list.1:
	(13:40:01) Added the first draft of several manual pages. 

	* man/man1/illumina2srf.1:
	(13:44:09) *** empty log message *** 

	* progs/Makefile.am,
	* progs/srf_list.c:
	(14:00:22) Added new program: srf_list. This lists or counts the
	sequence names within an SRF file. 

	* io_lib/srf.c:
	(14:01:38) The srf_next_block_details now uses the trace_body
	struct held within the srf struct. This means it can be queried
	after a successful call and is utilised by srf_list to obtain the
	trace body size. 

	* man/man1/srf_index_hash.1:
	(14:08:36) First draft of man page. 

2008-09-18  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(12:59:37) Fixed a bug with parsing the directory name. If it fails
	it left the run number in an inconsistent state.
	
	This shouldn't cause issues in production pipelines, but does if
	you copy the files out of the run folders. 

	* io_lib/srf.c,
	* io_lib/srf.h,
	* progs/solexa2srf.c:
	(16:33:45) Overhauled the SRF indexing code.
	
	Much of the indexing code in srf_index_hash.c has been moved over
	to srf.c so it can be used by other programs.  An API has been
	created too so it is now far easier to create, add to and save an
	index.
	
	Added support for writing indexes in illumina2srf. Note that now if
	no index is written we also write out 8 bytes of zero, indicating
	the length of the index is zero. (This is required by more recent
	versions of the SRF specification.)
	
	Still to do: tools such as srf_filter should be updating the index
	(or at least removing the old ones). This will now be easier to do
	with these code updates.
	
	Updated the tests to check the new illumina2srf -i option too. 

	* progs/srf_index_hash.c,
	* tests/illumina2srf.test,
	* tests/srf_index.test,
	* tests/data/slx_out/both.srf,
	* tests/data/slx_out/proc.srf,
	* tests/data/slx_out/raw.srf:
	(16:33:46) Overhauled the SRF indexing code.
	
	Much of the indexing code in srf_index_hash.c has been moved over
	to srf.c so it can be used by other programs.  An API has been
	created too so it is now far easier to create, add to and save an
	index.
	
	Added support for writing indexes in illumina2srf. Note that now if
	no index is written we also write out 8 bytes of zero, indicating
	the length of the index is zero. (This is required by more recent
	versions of the SRF specification.)
	
	Still to do: tools such as srf_filter should be updating the index
	(or at least removing the old ones). This will now be easier to do
	with these code updates.
	
	Updated the tests to check the new illumina2srf -i option too. 

===============================================================================
2008-09-11  James Bonfield  <[e-mail]>

	* 1.11.4 released.

2008-09-11  James Bonfield  <[e-mail]>

	* Makefile.am,
	* bootstrap,
	* configure.in:
	(08:43:42) Updated for version number and inclusion of tests dir. 

	* io_lib/Attic/Makefile.in:
	(08:43:55) Removed due to being auto-generated from Makefile.am 

	* io_lib/os.h:
	(08:44:56) Tidy up of endianness detection. I split apart the
	endian step from the os-components (no strdup, etc). Also changed
	the order so that when using autoconf the automatically detected
	settings override any existing assumptions from os.h. 

	* io_lib/hash_table.h:
	(08:46:10) Included sys/types.h for off_t type. 

	* CHANGES,
	* ChangeLog,
	* README:
	(10:25:27) Final tweaks for preparing 1.11.4 

	* io_lib/srf.h:
	(10:52:37) Changed block_type from char to int. This cures a
	problem on PowerMac (PPC) running Debian where char is by default
	an unsigned type, meaning it cannot be compared to EOF (-1). 

	* tests/srf_index.test,
	* tests/data/slx_out/Attic/test_run:4:134:369:182.srf,
	* tests/data/slx_out/test_run_4_134_369_182.srf:
	(11:09:11) Renamed test_run:4:134:369:182.srf to
	test_run_4_134_369_182.srf as Windows cannot cope with colons in
	filenames, causing the tar file to fail to unpack. Grrr. 

	* Makefile.am,
	* io_lib/srf.c,
	* progs/solexa2srf.c,
	* progs/srf2fasta.c,
	* progs/srf2fastq.c,
	* progs/srf2solexa.c,
	* progs/srf_dump_all.c,
	* progs/srf_extract_linear.c,
	* tests/Makefile.am,
	* tests/srf_index.test,
	* tests/srf_info.test:
	(15:25:29) A variety of changes to make the code work correctly
	using msys/mingw on Windows. These mainly revolve around binary
	mode and nl/cr issues. 

2008-09-10  James Bonfield  <[e-mail]>

	* tests/Makefile.am,
	* tests/illumina2srf.test,
	* tests/srf2fasta.test,
	* tests/srf2fastq.test,
	* tests/srf2illumina.test,
	* tests/srf_filter.test,
	* tests/srf_index.test,
	* tests/srf_info.test,
	* tests/data/.params,
	* tests/data/slx_in/.params,
	* tests/data/slx_in/s_4_0133_int.txt.gz,
	* tests/data/slx_in/s_4_0133_nse.txt.gz,
	* tests/data/slx_in/s_4_0134_int.txt.gz,
	* tests/data/slx_in/s_4_0134_nse.txt.gz,
	* tests/data/slx_in/Bustard1.9.5_28-08-2008_auto/s_4_0133_prb.txt,
	* tests/data/slx_in/Bustard1.9.5_28-08-2008_auto/s_4_0133_qhg.txt,
	* tests/data/slx_in/Bustard1.9.5_28-08-2008_auto/s_4_0133_seq.txt,
	* tests/data/slx_in/Bustard1.9.5_28-08-2008_auto/s_4_0133_sig2.txt,
	* tests/data/slx_in/Bustard1.9.5_28-08-2008_auto/s_4_0134_prb.txt,
	* tests/data/slx_in/Bustard1.9.5_28-08-2008_auto/s_4_0134_qhg.txt,
	* tests/data/slx_in/Bustard1.9.5_28-08-2008_auto/s_4_0134_seq.txt,
	* tests/data/slx_in/Bustard1.9.5_28-08-2008_auto/s_4_0134_sig2.txt,
	* tests/data/slx_in/Bustard1.9.5_28-08-2008_auto/Phasing/s_4_01_phasing.xml,
	* tests/data/slx_in/Matrix/s_4_02_matrix.txt,
	* tests/data/slx_out/both.info,
	* tests/data/slx_out/both.srf,
	* tests/data/slx_out/proc.info,
	* tests/data/slx_out/proc.srf,
	* tests/data/slx_out/proc.srf.indexed,
	* tests/data/slx_out/raw.info,
	* tests/data/slx_out/raw.srf,
	* tests/data/slx_out/slx-C.fasta,
	* tests/data/slx_out/slx-C.fastq,
	* tests/data/slx_out/slx.fasta,
	* tests/data/slx_out/slx.fastq,
	* tests/data/slx_out/test_run:4:134:369:182.srf,
	* tests/data/slx_out/traces.srf,
	* tests/data/slx_out/both.run/4_ILLUMINA_GA_BUSTARD_PARAMS.txt,
	* tests/data/slx_out/both.run/4_ILLUMINA_GA_CHASTITY.txt:
	(15:53:41) First pass at a "make check" target. Currently this is
	centred around the newer code, specifically SRF support. 

	* tests/data/slx_out/both.run/4_ILLUMINA_GA_FIRECREST_PARAMS.txt,
	* tests/data/slx_out/both.run/4_ILLUMINA_GA_MATRIX_FWD.txt,
	* tests/data/slx_out/both.run/4_ILLUMINA_GA_PHASING_FWD.txt,
	* tests/data/slx_out/both.run/4_PROGRAM_ID.txt,
	* tests/data/slx_out/both.run/s_4_0133_int.txt,
	* tests/data/slx_out/both.run/s_4_0133_nse.txt,
	* tests/data/slx_out/both.run/s_4_0133_prb.txt,
	* tests/data/slx_out/both.run/s_4_0133_seq.txt,
	* tests/data/slx_out/both.run/s_4_0133_sig2.txt,
	* tests/data/slx_out/both.run/s_4_0134_int.txt,
	* tests/data/slx_out/both.run/s_4_0134_nse.txt,
	* tests/data/slx_out/both.run/s_4_0134_prb.txt,
	* tests/data/slx_out/both.run/s_4_0134_seq.txt,
	* tests/data/slx_out/both.run/s_4_0134_sig2.txt:
	(15:53:42) First pass at a "make check" target. Currently this is
	centred around the newer code, specifically SRF support. 

	* tests/Makefile.am,
	* tests/illumina2srf.test,
	* tests/srf2fasta.test,
	* tests/srf2fastq.test,
	* tests/srf2illumina.test,
	* tests/srf_filter.test,
	* tests/srf_index.test,
	* tests/srf_info.test:
	(16:13:19) Fixed tests to use $outdir for output directory so we
	can neatly tidy it up for make distclean. Without this make
	distcheck fails. 

	* tests/Makefile.am,
	* tests/illumina2srf.test,
	* tests/srf2fasta.test,
	* tests/srf2fastq.test,
	* tests/srf2illumina.test,
	* tests/srf_filter.test,
	* tests/srf_index.test,
	* tests/srf_info.test:
	(16:43:33) Fixed some bashisms and switched to make use of srcdir
	instead of top_srcdir/tests. 

2008-09-09  James Bonfield  <[e-mail]>

	* acinclude.m4:
	(13:27:35) Fixed the LIBCURL_CHECK_CONFIG code to not believe the
	output from "curl-config --libs". We try -lcurl first off to see if
	that also works. The reason is simply that curl-config --libs
	typically loves to explicitly specify all the implicit
	dependencies, such as -lssl -lcrypto -ldl, etc. This in turn locks
	compiled io_lib libraries and binaries into requiring very specific
	version of system libraries. 

	* io_lib/Attic/Makefile.in:
	(13:27:57) *** empty log message *** 

	* io_lib/compression.c:
	(13:30:24) Minor speed tweaks to qshift and unqshift 

	* io_lib/mFILE.c,
	* progs/solexa2srf.c:
	(13:31:41) Added include of io_lib_config.h for autoconf builds so
	that the ftello and similar functions get the correct prototypes. 

	* io_lib/srf.c,
	* io_lib/srf.h:
	(13:32:44) Made partial_decode_ztr non-static and added it, along
	with ztr_dup and construct_trace_name to the external header file
	for use in other parts of io_lib. 

	* progs/Makefile.am,
	* progs/srf_filter.c,
	* progs/srf_info.c:
	(13:36:40) Added two new programs from Steven Leonard.
	
	srf_info: dumps out basic information on the contents of an SRF    
	      file, including the read name prefixes used, how many	   
	  DBs per DBH and frequencies of ZTR chunk and meta-data	 
	strings.
	
	srf_filter: a tool to produce new srf files by filtering in or out 
		data from an existing srf file. This can be performed	   
	    either at the entire trace level (eg tagged as good or	   
	bad) or also at individual ZTR chunk levels (eg processed      
	data only). 

	* progs/srf2fasta.c,
	* progs/srf2fastq.c:
	(13:37:37) Include string.h for additional prototypes (for -Wall
	-Wno-paranthesis compilations). 

	* progs/srf_extract_hash.c:
	(13:38:47) Major overhaul from Steven Leonard. It now supports a
	-fastq option to output fastq instead of ZTR files and optionally
	can use calibrated or non-calibrated confidence values too. 

	* progs/srf_extract_linear.c:
	(13:39:44) Added support for SRFB_NULL_INDEX so that srf files with
	a blank index do not causes crashes. 

	* progs/srf_index_hash.c:
	(13:40:44) Added extra error checking from Steven Leonard to spot
	duplicate read names. The new -c option also allows checking of an
	existing srf file without attempting to write a new index. 

2008-09-08  James Bonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(08:40:20) Fixed bug reported by Robert Sanders. The fwd matrix was
	being written twice on paired-end runs instead of fwd+reverse. 

	* COPYRIGHT,
	* io_lib/open_trace_file.c,
	* io_lib/sff.c:
	(10:56:46) Updated 454's copyright notice (following correspondence
	from Jim Knight at 454) to explicitly include permission to modify
	and redistribute the code.
	
	Also updated the GRL licence to be explicit rather than just an
	implied BSD style. 

2008-08-29  James Bonfield  <[e-mail]>

	* io_lib/deflate_interlaced.c:
	(09:00:39) Added external codes2codeset() function to turn
	bit-length arrays into codesets. Useful for tools that wish to use
	this code to use their own precomputed huffman trees. 

	* io_lib/deflate_interlaced.h:
	(09:00:53) *** empty log message *** 

	* progs/solexa2srf.c:
	(09:01:21) Renamed ILLUMINA_GA_PARAMS and ILLUMINA_GA_PARAMS2 to
	ILLUMINA_GA_BUSTARD_PARAMS and ILLUMINA_GA_FIRECREST_PARAMS. 

2008-08-26  James Bonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(11:07:09) Added the second .params file (Data directory).
	
	Major reduction in memory usage when adding the .params files; we
	only hold this in memory for the first ZTR file per DBH as it ends
	up in the header anyway. (This also speeds things up too.) 

2008-08-08  James Bonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(10:21:28) Fixed a bug in parse_4_float when handling strings with
	leading zeroes after the point, eg "17.04". Fortunately this is
	never triggered in the solexa data as it's always one single value
	after the decimal point. 

	* configure.in,
	* io_lib/os.h:
	(10:33:29) Applied Chris Saunders' patch to use autoconf for
	checking machine endianness. 

	* progs/solexa2srf.c:
	(16:52:10) Added a MAX_READS_PER_DBH #define to solexa2srf
	(defaults at 10000) to reduce the maximum number of traces per tile
	we process between SRF data block headers. This helps reduce the
	maximum memory usage which is especially important on dense GA2
	runs where 200,000 clusters in a tile can be achieved.
	
	Also fixed a bug with using -qf/-qr when not supplying a list of
	tiles consecutively starting with tile 1. 

2008-08-05  James Bonfield  <[e-mail]>

	* io_lib/srf.c:
	(08:18:14) Fixed memory leak in srf_next_ztr reported by Rob Egan.
	Triggered by srf2fastq -C. 

2008-07-24  James Bonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(15:47:32) Updated version to v1.10
	
	Added -pf/-pr parameters to allow the phasing files to be stored.
	By default it attempts to derive these filenames from the fwd/rev
	cycle numbers.
	
	Auto-compute the basecaller name and version string from the
	directory name. 

	* progs/solexa2srf.c:
	(15:58:15) Bug fix to get_base_caller() so that it can identify the
	directory when given a full pathname to elsewhere other than the
	cwd. 

2008-07-18  James Bonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(15:54:51) No longer iterate through tiles printing up . or !
	depending on whether we encounter an error. Now it just aborts at
	the point of failure.
	
	Also made the parsing code more robust as in a couple specific
	cases it only wrote to stderr without actually generating a
	non-zero exit code.
	
	These mean the tool is more amenable to running in a production
	pipeline. If it gets any error at all it'll be more obvious and
	forces attention. 

2008-07-11  James Bonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(11:35:28) Updated the rounding of int/nse/sig2 to all use the
	rint() function to round to closest integer value. Previously
	int/nse rounded down and sig2 rounded closest. (Although the
	rounding on sig2 was via +/- 0.5 and so the half-way cases
	sometimes give different answers to the new code using rint()).
	
	It has a very minor impact overall, but it is now consistent. 

===============================================================================
2008-07-09  James Bonfield  <[e-mail]>

	* 1.11.3 released.

2008-07-09  jkbonfield  <[e-mail]>

	* io_lib/mFILE.c:
	* io_lib/Read.c,
	* io_lib/mFILE.h:
	(13:54:59) Fixed a bug visible with "extract_seq -fasta_out -fofn f
	-output f.fasta" whereby only the last file was visible. This is
	due to the mFILE mechanism and an explicit fseek upon writing each
	file. Fixed this by using an extended freopen option ("wbx" instead
	of "wb") to override this feature. It's not ideal, but gets the job
	done - I hope. 

2008-07-08  jkbonfield  <[e-mail]>

	* io_lib/srf.c,
	* io_lib/srf.h:
	(13:22:57) Added SRFB_NULL_INDEX as an SRF block type. It's
	essentially type 0 and is defined to be 8 long (with 7 more zeros).
	The purpose is to transparently gloss over the 8-zeros that may be
	on the end of some files indicating a missing index block. 

	* progs/solexa2srf.c:
	(13:34:40) MAJOR BUG FIX!
	
	Fixed a bug in reorder_ztr() whereby the sorted order of multiple
	chunks of the same chunk type were not "stable". The result of this
	is that 3 SMP4 chunks (say A, B, C) may end up sorted A, B, C with
	nchunks==9 and C, A, B with nchunks==15. Given that an optimisation
	means that we change the number of chunks depending on whether
	we've encoded HUFF chunks this causes a "corruption" in as far as
	the correct data is stored but with potentially an incorrect
	meta-data block for the first SMP4 chunk.
	
	See srf_fix.c to reverse this problem.
	
	Also added a warning regarding the -C option and -qf option. These
	are inherently incompatible (right now) as purity filtered data is
	not calibrated.
	
	Updated version to v1.8 

2008-06-12  jkbonfield  <[e-mail]>

	* progs/srf2fasta.c,
	* progs/srf2fastq.c:
	(10:44:23) Removed memory leaks from using ztr_find_chunks and not
	freeing the result. 

===============================================================================
2008-06-04  James Bonfield  <[e-mail]>

	* 1.11.2 released.

2008-06-04  jkbonfield  <[e-mail]>

	* docs/ZTR_format:
	(13:06:36) Added some text regarding *ideas* for version 2. These
	are not officially part of any stanard yet. 

	* io_lib/compression.c:
	(13:06:54) Comment change only. 

2008-06-03  jkbonfield  <[e-mail]>

	* io_lib/srf.c:
	(16:23:50) Applied bug fix from John Emhoff: srf_read_xml was
	incorrectly interpreting the XML length as the length of the XML
	string rather than the entire SRF block itself including header. It
	now agrees with srf_write_xml, which interpreted this correctly. 

2008-05-23  jkbonfield  <[e-mail]>

	* docs/ZTR_format:
	(08:38:05) Documented TYPE meta-data for SMP4 and removed the
	comment about being mutually exclusive with SAMP.
	
	Added explanation of log-odds vs phred scales.
	
	Added CNF1 chunk type (how did I miss this before?). 

2008-05-21  jkbonfield  <[e-mail]>

	* io_lib/srf.c:
	(09:12:23) Fixed memory leak in construct_trace_name. (Patch from
	John Emhoff at Heliocos.) 

2008-05-14  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(13:08:34) Fixed floating point to integer rounding of trace data
	to round to closest instead of floor(value). 

	* io_lib/srf.c,
	* io_lib/srf.h,
	* progs/solexa2srf.c,
	* progs/srf2fasta.c,
	* progs/srf2fastq.c,
	* progs/srf2solexa.c,
	* progs/srf_dump_all.c:
	(14:13:15) Added changes from Camil Toma (albeit modified here and
	there) to incorporate the -C option to various tools. This allows
	for chastity filtered data to be stored in SRF, but tagged as being
	bad data. We then get the option to filter it on extraction
	instead. 

2008-05-13  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(14:25:53) Reverted the footer position change in encode_ztr() back
	(to the 20th February 2008) to taking out the meta-data into the
	header block too. Although this contains variable data (OFFS=value)
	it's the same for all members of a tile. 

2008-05-08  jkbonfield  <[e-mail]>

	* io_lib/open_trace_file.c:
	(11:06:53) Sped up searching in SRF files by stripping off the
	directory name when calling srf_find_trace(). (It got to this
	before eventually, but only after searching various false
	combinations.)

	* io_lib/os.h:
	(11:07:31) Minor change to prevent errors when compiling within the
	Staden Package. No impact for autoconf version. 

	* io_lib/srf.c:
	(11:08:18) Fixed bug in srf_find_trace that caused it to rarely
	fail to find a trace when querying the hash table. 

2008-05-06  jkbonfield  <[e-mail]>

	* docs/ZTR_format:
	(11:44:51) Fixed error in the pictoral diagram describing the magic
	number. (It is correct everywhere else.) 

	* io_lib/open_trace_file.c:
	(14:27:24) Added SRF interfaces to open_trace_file meaning we can
	now try specifying traces file fubar.srf/tname or
	TRACE_PATH=SRF=fubar.srf and tname. 

	* configure.in,
	* io_lib/ztr.c,
	* progs/Makefile.am,
	* progs/solexa2srf.c,
	* progs/srf2solexa.c:
	(15:35:36) Implemented Come Raczy's (Illumina) changes. These
	involved renaming the solexa2srf and srf2solexa tools to be
	illumina2srf and srf2illumina and the addition of qcal support in
	preparation for the GA v1.0 release.
	
	Note that currently the filenames are the same as before, in order
	to preserve change history. 

	* Makefile:
	(15:43:33) Added srf.o to the Staden Package Makefile (NB: not part
	of the autoconf system.) 

2008-04-15  jkbonfield  <[e-mail]>

	* io_lib/hash_table.c:
	(15:09:41) Initialises pb and pc in hash() function when using
	HASH_FUNC_JENKINS3. Bug reported by Cristian Goina. 

2008-04-08  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(11:22:33) Fixed a code inefficiency when using -qf and -qr. 

	* io_lib/srf.c,
	* io_lib/srf.h:
	(16:16:55) Fixed bugs regarding binary format read_id suffixes,
	reported and mostly patched by Cristian Goina.
	
	The srf_trace_body_t struct now has a read_id_length field.
	
	The srf_construct_trace_body() function has an extra argument to
	pass in the length, or -1 if unknown (it'll use strlen then).
	
	New function srf_write_pstringb to write binary pstrings, avoiding
	the requirement for strlen(). 

	* progs/solexa2srf.c:
	(16:21:57) Added extra arg to srf_construct_trace_body call (see
	srf.c change log).
	
	Fixed a bug introduced in the recent efficiency improvements for
	-qf/-qr. These meant that many sequences were incorrectly skipped. 

2008-04-07  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(08:54:06) Increased the estimation of number of bytes per cycle in
	the allocation in get_sig(). 

	* progs/solexa2srf.c:
	(15:11:06) Fixed error that crept in when error checking was added
	to compress_chunk calls. Missing curly braces meant that some
	chunks were not compressed while other chunks got needless
	additional layers of compression. 

2008-04-03  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(15:57:06) The defaults for -N and -n are now using the same naming
	conventions used in Gerald during the fastq generation steps. To do
	this is looks at the run folder root directory name to get the run
	date, machine name and run number. (These are available for use as
	%d, %m and %r in the format strings.)
	
	Calibrated confidence values are now automatically included if the
	-qf or -qr parameters are used (specifying the fastq filename).
	Note this only works currently if the number of bases after
	calibration is the same as the number before. The calibrated
	confidence values are written in a CNF1 ztr chunk (in addition to
	the existing CNF4 chunk for uncalibrated values) and are rescaled
	to adhere to the phred scale (-10 * log10(1-P)).
	
	Added meta-data to the confidence chunks (CNF1 and CNF4) with a
	SCALE key. The value is either LO (log-odds) or PH (phred). This
	increases file size somewhat as it's written once per trace, but
	the long-term goal is to upgrade ZTR to support the ability to
	specific default meta-data keys/values. 

	* progs/srf2fastq.c:
	(15:57:58) Added a -c option to output calibrated confidence values
	instead of uncalibrated ones.
	
	Plus additionally it should be able to handle multiple archives on
	the command line instead of a single one. 

	* progs/solexa2srf.c:
	(17:00:28) Added support for using popen() to gzip -cd instead of
	using gzopen. The reason is that it's between 3 and 5 times faster
	doing that. I'm unsure why, but overall it sped up solexa2srf -r 3
	fold when the Firecrest data is gzipped. 

2008-04-02  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(09:14:45) Fixed the footer(aka body) position calculation so it
	works still on trace files containing no trace data at all. Ie
	solexa2srf -P. 

	* progs/solexa2srf.c:
	(09:28:02) Added Camil Toma's (Broad) changes to support -mf and
	-mr paremeters. These provide finer grained control over the
	filenames of the forward and reverse matrices. 

	* progs/srf2solexa.c:
	(09:29:04) Added Camil Toma's (Broad) changes to extract text files
	embedded in ZTR TEXT chunks. 

	* progs/srf_dump_all.c:
	(10:54:29) Added Camil Toma's (Broad) changes to srf_dump_all.
	These add multiple new features, increasing the source length 7
	fold.

	* progs/srf2solexa.c,
	* progs/srf_dump_all.c:
	(10:56:06) Fixed bug reported by Cristian Goina (JCVI): we now use
	srf_open with mode "rb" instead of "r". This resolves an issue on
	Windows/DOS when dealing with binary data including ^Z characters
	being interpreted as EOF. 

	* progs/srf_dump_all.c:
	(11:05:25) Fixed missing newlines in the standard "dump" format. 

2008-03-20  jkbonfield  <[e-mail]>

	* io_lib/hash_table.c,
	* progs/hash_list.c:
	(09:45:07) Added more includes of io_lib_config.h to ensure 64-bit
	file support works correctly. 

2008-03-13  jkbonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(09:32:15) Fixed an error when passing in fully qualified
	pathnames. We now chdir() to the directory containing the seq.txt
	file and work from there.
	
	Also some functions involved in supporting fastq files with
	callibrated confidence values. This is unfinished and needs more
	work, specifically it doesn't do anything with the sequence/qual
	yet (just parses it) and the entire operation should probably work
	from the GERALD directory instead of the Bustard directory. Hence
	for now the -qf and -qr options are undocumented. 

	* progs/solexa2srf.c:
	(11:53:32) Incorporated Come Razy's changes to solexa2srf, with a
	few modifications to adhere to C89 instead of C9X C standards.
	
	These add support for the new Illumina IPAR file format via the -I
	command line option. 

2008-02-29  jkbonfield  <[e-mail]>

	* acinclude.m4,
	* configure.in:
	(14:10:53) Fixed autoconf build environment for Fedora. We no
	longer assume /usr/lib is a valid default for zlib, instead relying
	on either the compiler to find it or an explicit --with-zlib
	option.
	
	See SF bug 1898427
	https://sourceforge.net/tracker/index.php?func=detail&aid=1898427&g
	roup_id=100316&atid=627058 

===============================================================================
2008-02-20  James Bonfield  <[e-mail]>

	* 1.11.0 released.

2008-02-20  James Bonfield  <[e-mail]>

        * progs/srf2fastq.c:
	(12:49:09) Removed the ztr2read conversion and operate
	directly on
	the ztr struct. This is now 25% faster.
		
        * progs/srf2fasta.c:
        (12:49:30) New program - trivially modelled on srf2fastq.c
	
	* progs/solexa2srf.c:
	(10:33:36) Altered the header/footer split for ZTR to stop just
	before the metadata part of a SMP4 chunk. Previously it was after
	this and just before the data, but now we can have multiple SMP4
	chunks in a single ZTR file this was breaking things. 

2008-02-18  James Bonfield <[e-mail]>

	* io_lib/ztr.h:
	(16:53:52) Added ZTR_TYPE_REGN definition. We have no explicit code
	to implement this yet in ztr.c, but for now it's in solexa2srf. 

	* progs/solexa2srf.c:
	(16:55:38) Added support for specifying the start coord for the 2nd
	read in a paired-read run (solexa2srf -2 <cycle.no.>). This also
	adds a REGN chunk to the ZTR file and stores the second matrix file
	too. 

	* progs/srf2solexa.c:
	(16:56:39) Major overhaul to support raw data as well as processed
	data. Still to-do: write out .params and the two matrix files. 

2008-02-15  James Bonfield <[e-mail]>

	* io_lib/srf.c:
	(10:05:54) Fixed memory leak in srf_read_trace_body usage. This was
	primarily visible from within srf_index_hash. 

	* progs/srf2solexa.c,
	* io_lib/srf.c,
	* progs/srf_index_hash.c,
	* progs/srf_extract_hash.c:
	(12:35:19) Added include of io_lib-config.h to ensure picking up
	the correct compiler definitions for 64-bit file size support. 

	* progs/srf_extract_linear.c:
	(12:40:55) Fixed memory leaks. 

2008-02-14  James Bonfield <[e-mail]>

	* progs/solexa2srf.c:
	(17:02:42) Don't bother performing ZTR_FORM_TSHIFT transformation
	on the solexa noise data as it doesn't help it at all. Also hard
	coded the interlaced huffman to operate in batches of 2 instead of
	8 for noise data for the same reason. 

	* io_lib/ztr_translate.c:
	(17:07:15) ztr2read() now correctly handles translation of ZTR
	files with multiple samples in. Specifically it only sets the Read
	struct baseline and trace[ACGT] arrays when the TYPE meta-data
	field is blank, PROC or A,C,G T.
	
	This fixes trace_dump etc on solexa srf files, (note that the srf
	files themselves were perfect valid anyway). 

2008-02-06  James Bonfield <[e-mail]>

	* progs/extract_seq.c:
	(11:04:38) Use set_compression_method to explicitly disable gzipped
	output from extract_seq (which is by default on if the input is
	gzipped). 

	* io_lib/Makefile.in,
	* progs/Makefile.am,
	* progs/extract_qual.c:
	(11:04:59) Added Steven Leonard's extract_qual program (derived
	from extract_seq). 

2008-01-28  James Bonfield <[e-mail]>

	* progs/solexa2srf.c:
	(09:47:42) Sped up parse_4_int and parse_4_float substantially. 

2008-01-25  James Bonfield  <[e-mail]>

	* Tagged iolib-1-11-0b8

        * progs/solexa2srf.c:
        (11:38:34) Fixed small memory leak in zfopen/zfclose.

        Fixed a bug where reorder_ztr could put CNF4 before BASE,
        breaking
        the decoding.

        Added support for loading solexa matrix and params files into
        appropriately named TEXT key/value pairs. It also adds the
        PROGRAM_ID there now too.

        Sped up chastity filtering. We now only read the line of text
        rather than decode it for data that is filtered.

        Minor tweaks to program usage output.

        * progs/trace_dump.c:
        (11:39:09) Updated output to be more inline with
        srf_dump_all. Also
        now supports baseline properly.

        * progs/ztr_dump.c:
        (11:39:34) Added ZTR_FORM_XRLE2, ZTR_FORM_QSHIFT and
        ZTR_FORM_TSHIFT.

2008-01-24  James Bonfield  <[e-mail]>

        * io_lib/ztr.c,
        * io_lib/ztr.h:
        (17:17:52) Two new utility functions that are *long* overdue.

        ztr_new_chunk() - creates and initialises a new chunk in a ztr
        struct.

        ztr_add_text() - adds arbitrary key/value pairs to the TEXT
        chunk,
                     creating it if required.

2008-01-22  James Bonfield  <[e-mail]>

        * io_lib/srf.c,
        * io_lib/srf.h:
        (11:07:40) Allow for srf_read_index_hdr() to be used to read
        an index internal to the file rather than at the end of the
	file. To accommodate this an extra "no_seek" argument has been
	added.

        * progs/solexa2srf.c:
        (11:10:56) Support multiple trace channels (raw "int" & noise,
        in addition to or instead of the processed data).

        Input data may now optionally be compressed.

        Added a -c option to do chastity filtering via the .qhg files.

        Improved the dynamic range filtering. We no longer trim all
	negative values in preference for high positive values. Instead we
	set the clip points to trim the least number of total values.

        * progs/srf2solexa.c:
        (11:11:35) Fixed the baseline subtraction. It now uses the
        correct value instead of a hardcoded 32768.

        * progs/srf_extract_linear.c:
        (11:12:15) Changed to use the new srf_read_index_hdr arguments.

        * progs/srf_index_hash.c:
        (11:13:12) Improved index support when the input is
        concatenated SRF files already containing indices. It now
	overwrites the last index.

        * progs/ztr_dump.c:
        (11:13:47) Added display of meta-data TYPE field for trace
        sample chunks.

2008-01-14  James Bonfield  <[e-mail]>

        * io_lib/srf.c,
        * io_lib/srf.h,
        * progs/srf_index_hash.c:
        (16:57:36) Bug fixes to do with reading and writing the index
        format. We incorrectly handled having null dbhFile and
        containerFile elements, plus also computed the index size wrong
	for these fields too.

===============================================================================
2008-01-11  James Bonfield  <[e-mail]>

	* 1.11.0b7 released.

	* io_lib/srf.c:
	(11:35:09) IMPORTANT BUG FIX: The SRF Data Block Header
	had the blockSize field 4 bytes too large, so SRF files produced
	did not conform to the standard.
	Also fixed SRF reading support for when headerBlob is zero length.
	We then delay ztr decoding until we've read the actual data blob.

	* io_lib/compression.c,
	* io_lib/deflate_interlaced.c,
	* io_lib/deflate_interlaced.h,
	* io_lib/srf.c,
	* io_lib/ztr.c,
	* io_lib/ztr_translate.c,
	* progs/solexa2srf.c:
	(12:26:11) Added missing prototypes and fixed various signed vs
	unsigned assignments, as spotted by the Intel C Compiler.

2008-01-02  James Bonfield  <[e-mail]>

	* Tagged iolib-1-11-0b6

2008-01-02  James Bonfield  <[e-mail]>

	* io_lib/srf.c:
	(11:41:00) Removed some debugging output

2007-12-12  James Bonfield  <[e-mail]>

	* io_lib/srf.c,
	* io_lib/srf.h,
	* progs/srf_index_hash.c:
	(18:50:46) Updates to SRF 1.3. This includes removal of	the readID
	counter and added support for printf style formatting. It also has
	some tweaks to the format for the index (32-bit vs 64-bit and
	dbh/container file strings).

	Both versions have therefore been bumped (SRF 1.3 and index 1.01).

	TODO: support for extracting data from an SRF file that's split
	with container headers, trace headers and trace bodies all in
	separate files.

2007-11-12  James Bonfield  <[e-mail]>

	* Tagged iolib-1-11-0b5

2007-11-08  James Bonfield  <[e-mail]>

	* io_lib/Read.c,
	* io_lib/Read.h,
	* io_lib/abi.h,
	* io_lib/alf.h,
	* io_lib/array.c,
	* io_lib/array.h,
	* io_lib/compress.c,
	* io_lib/compress.h,
	* io_lib/compression.c,
	* io_lib/compression.h,
	* io_lib/ctfCompress.c,
	* io_lib/deflate_interlaced.c,
	* io_lib/deflate_interlaced.h,
	* io_lib/error.c,
	* io_lib/error.h,
	* io_lib/expFileIO.c:
	* io_lib/expFileIO.h,
	* io_lib/files.c,
	* io_lib/find.c,
	* io_lib/fpoint.c,
	* io_lib/fpoint.h,
	* io_lib/hash_table.c,
	* io_lib/hash_table.h,
	* io_lib/jenkins_lookup3.c,
	* io_lib/jenkins_lookup3.h,
	* io_lib/mFILE.c,
	* io_lib/mFILE.h,
	* io_lib/mach-io.c,
	* io_lib/mach-io.h,
	* io_lib/misc.h,
	* io_lib/misc_scf.c,
	* io_lib/open_trace_file.c,
	* io_lib/open_trace_file.h,
	* io_lib/os.h,
	* io_lib/plain.h,
	* io_lib/read_alloc.c,
	* io_lib/read_scf.c,
	* io_lib/scf.h,
	* io_lib/scf_extras.c,
	* io_lib/scf_extras.h,
	* io_lib/seqIOABI.c,
	* io_lib/seqIOABI.h,
	* io_lib/seqIOALF.c,
	* io_lib/seqIOCTF.c,
	* io_lib/seqIOCTF.h,
	* io_lib/seqIOPlain.c,
	* io_lib/sff.c,
	* io_lib/sff.h,
	* io_lib/srf.c,
	* io_lib/srf.h,
	* io_lib/stdio_hack.h,
	* io_lib/strings.c,
	* io_lib/tar_format.h,
	* io_lib/traceType.c,
	* io_lib/traceType.h,
	* io_lib/translate.c,
	* io_lib/translate.h:
	* io_lib/Makefile.am,
	* io_lib/Makefile.in,
	* io_lib/vlen.c,
	* io_lib/vlen.h,
	* io_lib/write_scf.c,
	* io_lib/xalloc.c,
	* io_lib/xalloc.h,
	* io_lib/ztr.c,
	* io_lib/ztr.h,
	* io_lib/ztr_translate.c:
	(14:58:14) Renamed files from
	{abi,alf,ctf,exp_file,plain,read,scf,sff,srf,utils,ztr} subdirs to
	a single io_lib subdir.
	
	The purpose of this is so that code can #include <io_lib/foo.h>
	from both within this source tree and externally when compiling
	against io_lib, resolving problems when including files that then
	include other io_lib files. Plus it's simply tidier this way. 

	* io_lib/Read.c:
	* io_lib/Read.h,
	* io_lib/abi.h,
	* io_lib/alf.h,
	* io_lib/array.c,
	* io_lib/compress.c,
	* io_lib/compress.h,
	* io_lib/compression.c,
	* io_lib/compression.h,
	* io_lib/ctfCompress.c,
	* io_lib/deflate_interlaced.c,
	* io_lib/expFileIO.c,
	* io_lib/expFileIO.h,
	* io_lib/files.c,
	* io_lib/find.c,
	* io_lib/fpoint.c,
	* io_lib/hash_table.c,
	* io_lib/jenkins_lookup3.c,
	* io_lib/mFILE.c,
	* io_lib/mach-io.c,
	* io_lib/mach-io.h,
	* io_lib/misc.h,
	* io_lib/misc_scf.c,
	* io_lib/open_trace_file.c,
	* io_lib/open_trace_file.h,
	* io_lib/plain.h,
	* io_lib/read_alloc.c,
	* io_lib/read_scf.c,
	* io_lib/scf.h,
	* io_lib/scf_extras.c,
	* io_lib/scf_extras.h,
	* io_lib/seqIOABI.c,
	* io_lib/seqIOABI.h,
	* io_lib/seqIOALF.c,
	* io_lib/seqIOCTF.c,
	* io_lib/seqIOCTF.h,
	* io_lib/seqIOPlain.c,
	* io_lib/sff.c,
	* io_lib/sff.h,
	* io_lib/srf.c,
	* io_lib/srf.h,
	* io_lib/stdio_hack.h,
	* io_lib/strings.c,
	* io_lib/traceType.c,
	* io_lib/traceType.h,
	* io_lib/translate.c,
	* io_lib/translate.h,
	* io_lib/vlen.c,
	* io_lib/write_scf.c,
	* io_lib/xalloc.c,
	* io_lib/ztr.c,
	* io_lib/ztr.h,
	* io_lib/ztr_translate.c,
	* progs/Makefile.am,
	* progs/append_sff.c,
	* progs/convert_trace.c,
	* progs/extract_fastq.c,
	* progs/extract_seq.c,
	* progs/get_comment.c,
	* progs/hash_exp.c,
	* progs/hash_extract.c:
	* progs/hash_list.c,
	* progs/hash_sff.c,
	* progs/hash_tar.c,
	* progs/index_tar.c,
	* progs/makeSCF.c,
	* progs/scf_dump.c,
	* progs/scf_info.c,
	* progs/scf_update.c,
	* progs/solexa2srf.c,
	* progs/srf2fastq.c,
	* progs/srf2solexa.c,
	* progs/srf_dump_all.c,
	* progs/srf_extract_hash.c,
	* progs/srf_extract_linear.c,
	* progs/srf_index_hash.c,
	* progs/trace_dump.c,
	* progs/ztr_dump.c:
	(17:24:16) Modify the include paths to use "io_lib/foo.h" instead
	of "foo.h" or <foo.h>.
	
	The advantage of this is that the source for external programs
	compiled and linked against io_lib can use exactly the same
	#include statements as the progs/* files. 

	* Makefile.am,
	* configure.in:
	(17:37:00) Updated to handle the filename movements. 

	* docs/Hash_File_Format,
	* docs/ZTR_format:
	(17:42:14) Moved from elsewhere 

2007-11-06  James Bonfield  <[e-mail]>

	* README,
	* CHANGES
	Updated 

	* progs/Makefile.am:
	(10:09:33) Added srf_extract_hash; demonstration of using
	srf_find_trace to query a hash table index. 

	* progs/srf_extract_hash.c:
	(10:09:34) Added srf_extract_hash; demonstration of using
	srf_find_trace to query a hash table index. 

	* srf/srf.h:
	(10:10:15) Bug fix: updated version string to 1.2. (We were already
	writing using the 1.2 standard but claiming 1.1) 

	* srf/srf.c:
	(10:12:04) Bug fix when using glibc: added explicit include of
	io_lib_config.h prior to stdio.h so the AC_SYS_LARGEFILE autoconf
	magic does its tricks. This is only required for glibc, which
	appears broken by default as it doesn't contain a prototype for
	fseeko despite exporting the system, unless explicit macros are
	defined. 

2007-11-02  James Bonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(13:57:30) Improved handling of out-of-range data. Specifically
	what happens when the minimum value in a trace is -40000 and the
	maximum value is +50000. We now clip -ve values if the range
	doesn't fit. 

	* ztr/ztr_translate.c:
	(13:59:41) Added SMP4 'OFFS' metadata and Read->baseline support
	when converting from read2ztr. 

2007-11-01  James Bonfield  <[e-mail]>

	* srf/srf.c:
	(14:24:30) More error checking paranoia in SRF support; given that
	fwrite() can sometimes claim success even when it failed we now
	explicitly call ferror and check fclose() return. 

	* ztr/FORMAT,
	* ztr/ztr.c,
	* ztr/ztr.h,
	* ztr/ztr_translate.c:
	(14:26:02) Better support for ZTR v1.2. We now correctly handle
	SAMP/SMP4 metadata fields and make use of OFFS when converting to
	Read. 

	* progs/solexa2srf.c,
	* progs/srf_dump_all.c:
	(14:26:35) Improved support for ztr OFFS metadata and removed the
	old crufty SHIFT_BY #define. 

	* progs/solexa2srf.c:
	(17:35:58) Bug fix: we were missing the trailing nul of the trace
	OFFS metadata value.
	
	Also the setting of min_val when the range is too high was invalid.
	Note further work is needed here as we've already truncated to
	16-bit making it impossible to tell where the wraparound occurs. 

	* ztr/ztr.c,
	* ztr/ztr_translate.c:
	(18:00:55) Fixed memory leaks. 

2007-10-26  James Bonfield  <[e-mail]>

	* progs/Makefile.am,
	* progs/srf2fastq.c:
	(10:35:56) Added srf2fastq conversion to demonstrate usage of
	read_sections() and as a benchmark for pure sequence+quality
	extraction. (It appears to cope at about 100,000 sequences/second.) 

	* ztr/deflate_interlaced.c,
	* ztr/deflate_interlaced.h:
	(10:38:04) Changed generate_code_set and huffman_codeset_destroy to
	keep the same huffman_codeset_t structure for all uses of one of
	the predetermined CODE_* codesets. 

	* ztr/ztr_translate.c:
	(10:40:37) ztr2read() now honours the read_sections() setting. To
	do this it also means it uncompresses data on the fly, but only for
	chunk types that it needs to. Hence this code no longer needs
	uncompress_ztr() calling first either. 

	* srf/srf.c,
	* srf/srf.h:
	(10:46:07) Moved some static local variables out of srf_next_ztr
	into the srf_t object. This means the code should be
	multi-threaded. 

	* ztr/FORMAT:
	(10:47:07) Current v1.3 draft 

	* ztr/Attic/deflate_simple.c,
	* ztr/Attic/deflate_simple.h:
	(10:50:32) Replaced by deflate_interlaced.[ch] some time ago. 

	* progs/srf2solexa.c:
	(11:35:59) Switched to using srf_next_ztr() in order to avoid
	repeated huffman codeset decoding. Now much faster. 

	* CHANGES:
	(14:28:27) *** empty log message *** 

	* README,
	* configure.in:
	(14:31:48) *** empty log message *** 

2007-10-25  James Bonfield  <[e-mail]>

	* progs/srf_dump_all.c,
	* progs/srf_extract_linear.c,
	* srf/srf.c,
	* srf/srf.h,
	* ztr/compression.c,
	* ztr/deflate_interlaced.c,
	* ztr/deflate_interlaced.h,
	* ztr/ztr.c,
	* ztr/ztr.h:
	(14:21:16) Upgraded SRF to support v1.2 specification. NOTE: No
	support is kept for v1.1!
	
	Dramatically improved the speed of sequential decoding (eg in
	srf_dump_all) by use of caching huffman_codeset_t structs. 

	* progs/srf_dump_all.c:
	(16:55:24) Added unused (#if-ed out) printf variant. It's for
	possible efficiency gains, but ignoring for now. 

	* ztr/compression.c,
	* ztr/deflate_interlaced.c:
	(16:56:06) Fixed unsthuff uncompression for the predfined CODE_*
	huffman trees. 

2007-10-17  James Bonfield  <[e-mail]>

	* progs/solexa2srf.c:
	(16:56:11) Dropped ZLIB compression of BPOS as A) it's tiny anyway
	and B) we don't want to waste time compressing it over and over
	again. (TODO: actually we don't need to encode it over and over
	again either.) 

===============================================================================
2007-10-16  James Bonfield  <[e-mail]>

	* progs/solexa2srf.c,
	* srf/srf.c,
	* ztr/compression.c,
	* ztr/deflate_interlaced.c,
	* ztr/deflate_interlaced.h,
	* ztr/ztr.c:
	* ztr/ztr.h:
	(08:36:06) Improvements to speed following code profiling. 

	* progs/solexa2srf.c:
	(16:49:38) Major overhaul of parsing code. We now roll our own
	specialist parser instead of using strtok and sscanf. This has
	approximately doubled the speed (so maybe 4-5x faster in the
	parsing component). 

	* configure.in:
	(16:52:06) Boost version to 1.11.0b3 

2007-10-11  James Bonfield  <[e-mail]>

	* ztr/deflate_interlaced.c:
	(13:34:48) Fixed a buffer overrun. 

	* ztr/compression.c:
	(13:35:59) Removed a small memory leak and improved initialisation
	in tshift to avoid (harmless) valgrind error. 

	* progs/srf2solexa.c,
	* progs/srf_dump_all.c,
	* srf/srf.c:
	(13:37:29) Removed memory leaks. 

2007-10-02  James Bonfield  <[e-mail]>

	* README,
	* ztr/FORMAT:
	(08:55:47) Minor doc updates 

	* read/Makefile.am:
	(08:57:02) Fixed src vs srf typo. 

	* README:
	(08:58:09) Version change 

	* configure.in:
	(08:59:11) Version change 

2007-09-28  James Bonfield  <[e-mail]>

	* Makefile.am,
	* configure.in,
	* progs/Makefile.am,
	* progs/solexa2srf.c,
	* progs/srf2solexa.c,
	* progs/srf_dump_all.c:
	(11:07:15) File Edit Options Buffers Tools Help Version 1.11.0b1
	
	Added preliminary SRF support. This consists of a new subdirectory
	'srf' (yes these all really need merging into a single directory,
	but that's a later task), a substantial update to ZTR and a variety
	of SRF tools in progs.
	
	The old huffman_static.[ch] files were renamed and substantially
	worked upon to create deflate_interlaced.[ch].
	
	Added new compression types. xrle2, tshift and qshift. The latter
	two of these are very specific to trace and quality packings. May
	need to rename to be more generic. 

	* progs/srf_extract_linear.c,
	* progs/srf_index_hash.c,
	* progs/ztr_dump.c,
	* read/Makefile.am,
	* srf/srf.c,
	* srf/srf.h,
	* ztr/compression.c,
	* ztr/compression.h,
	* ztr/deflate_interlaced.c,
	* ztr/deflate_interlaced.h,
	* ztr/Attic/huffman_static.c,
	* ztr/Attic/huffman_static.h,
	* ztr/ztr.c,
	* ztr/ztr.h:
	(11:07:16) File Edit Options Buffers Tools Help Version 1.11.0b1
	
	Added preliminary SRF support. This consists of a new subdirectory
	'srf' (yes these all really need merging into a single directory,
	but that's a later task), a substantial update to ZTR and a variety
	of SRF tools in progs.
	
	The old huffman_static.[ch] files were renamed and substantially
	worked upon to create deflate_interlaced.[ch].
	
	Added new compression types. xrle2, tshift and qshift. The latter
	two of these are very specific to trace and quality packings. May
	need to rename to be more generic. 

	* ztr/compression.c:
	(15:28:12) Fixed a bug in run length encoding XRLE2 format when
	dealing with very long repeat runs. 

	* ztr/FORMAT-1.2:
	(15:34:26) Fixed error in XRLE description. 

	* ztr/FORMAT:
	(15:34:41) Further updates documenting version 1.3 changes 

2007-09-03  James Bonfield  <[e-mail]>

	* ztr/Attic/deflate_simple.c,
	* ztr/Attic/deflate_simple.h:
	(11:11:12) Mostly a rename from huffman_static to deflate_simple,
	but also a large overhaul and redesign. This code implements the
	huffman component of the Deflate algorithm. 

	* ztr/compression.c,
	* ztr/compression.h,
	* ztr/ztr.c,
	* ztr/ztr.h:
	(11:12:16) Updates to deal with the change from huffman_static to
	deflate_simple. 

	* Makefile:
	* Makefile.am,
	* read/Makefile.am:
	* progs/ztr_dump.c:
	(11:35:50) Update for rename of huffman_static.h to
	deflate_simple.h 

2007-08-15  James Bonfield  <[e-mail]>

	* ztr/compression.c,
	* ztr/Attic/huffman_static.c,
	* ztr/Attic/huffman_static.h:
	(15:30:04) Major overhaul of huffman_static.c.
	
	It's been substantially tuned for speed and also has several bug
	fixes to ensure we have a consistent sort function before applying
	the canonical_codes function (which previously meant differing
	qsort implementations would give different codes). 

	* ztr/FORMAT-1.2:
	(15:31:58) Created a snapshot of FORMAT for ZTR v1.2 only 

2007-07-16  James Bonfield  <[e-mail]>

	* acinclude.m4,
	* configure.in:
	(08:03:42) Updated configure.in to support --with-lib=DIR. 

	* utils/files.c:
	(08:05:23) Switched from using tempnam() to tmpfile(). This meant
	recreating tmpfile() wrapper on MS Windows to avoid bugs with it
	always attempting to write to the root directory, regardless of
	user privs. 

	* utils/open_trace_file.c,
	* utils/os.h:
	(08:05:24) Switched from using tempnam() to tmpfile(). This meant
	recreating tmpfile() wrapper on MS Windows to avoid bugs with it
	always attempting to write to the root directory, regardless of
	user privs. 

	* progs/hash_extract.c:
	(09:01:39) Fixed bug on windows: we now set stdout to be binary
	mode first. 

	* utils/open_trace_file.c:
	(09:02:51) INCOMPATIBLE CHANGE: On windows we now use semi-colon as
	the path separator. The reason is that with the MinGW getenv()
	seems to do "clever things" with PATH variables and consequently
	ends up corrupting our clumsy attempt of escaping colons in paths. 

2007-07-11  James Bonfield  <[e-mail]>

	* Makefile,
	* Makefile.am,
	* read/Makefile.am,
	* utils/hash_table.c,
	* utils/hash_table.h,
	* utils/jenkins_lookup3.c,
	* utils/jenkins_lookup3.h:
	(13:57:26) Added Bob Jenkins' lookup3.c code to the hash_table
	support. It also now uses this for 64-bit hashing. 

2007-07-06  James Bonfield  <[e-mail]>

	* ztr/Attic/huffman_static.c:
	(09:06:46) Bug fix to last commit - finish adding the CODE_ENGLISH
	and removal of other code sets. 

2007-07-05  James Bonfield  <[e-mail]>

	* plain/seqIOPlain.c:
	(08:27:43) For FASTA format files we now, eventually, read the
	first sequence. 

	* ztr/FORMAT,
	* ztr/Attic/huffman_static.c,
	* ztr/Attic/huffman_static.h,
	* ztr/ztr.c,
	* ztr/ztr.h:
	(08:28:30) Work-in-progress update to support HUFF chunks and
	STHUFF (static huffman) compression methods. 

	* progs/ztr_dump.c:
	(08:29:15) Updated to support the new static-huffman compression
	method. 

	* ztr/Attic/huffman_static.c,
	* ztr/Attic/huffman_static.h:
	(10:45:48) Removed potentially variable huffman trees (solexa
	trace, confidence values) and added an english text tree. This was
	based on War of the Worlds, The Gold Bug, 200000 Leagues Under the
	Sea and the "man ascii" unix manual page for a bit of variety. It
	also includes the SYM_ANY escape code for handling out-of-band
	data. 

===============================================================================
2007-05-30  James Bonfield  <[e-mail]>

	* progs/extract_seq.c:
	(11:10:59) Fixed usage string (added -ztr). 

	* io_lib-config.in:
	(11:11:26) Added explicit @LIBZ@ to --libs. 

	* progs/hash_sff.c:
	(11:12:07) Fixed FILE handling bug. 

	* ztr/ztr.c:
	(11:13:07) Maded entropy() static to avoid clash with ztr_dump.c 

	* CHANGES,
	* README,
	* configure.in:
	(11:34:53) Updated to version 1.10.2 

2007-04-19  James Bonfield  <[e-mail]>

	* utils/hash_table.c:
	(16:18:19) Fixed a memory leak and also changed to use off_t
	instead of long for file offsets. 

	* ztr/Attic/huffman_static.c:
	* ztr/Attic/huffman_static.h:
	* ztr/ztr.c:
	* ztr/ztr.h:
	* Makefile:
	* Makefile.am:
	* read/Makefile.am:
	(16:21:59) Added HUFFMAN_STATIC ZTR compression method. 

	* configure.in:
	* abi/fpoint.h:
	* abi/seqIOABI.h:
	* ctf/seqIOCTF.h,
	* exp_file/expFileIO.h:
	* progs/convert_trace.c,
	* progs/extract_fastq.c:
	* progs/extract_seq.c:
	* progs/hash_sff.c,
	* progs/makeSCF.c:
	* progs/ztr_dump.c:
	* read/Read.h:
	* read/scf_extras.h:
	* read/translate.h:
	* scf/scf.h:
	* sff/sff.h:
	* utils/array.h:
	* utils/compress.h:
	* utils/error.h:
	* utils/hash_table.h:
	* utils/mFILE.h:
	* utils/mach-io.h:
	* utils/misc.h:
	* utils/open_trace_file.h:
	* utils/os.h:
	* utils/stdio_hack.h:
	* utils/tar_format.h:
	* utils/traceType.h:
	* utils/vlen.h:
	* utils/xalloc.h:
	* ztr/compression.h:
	(16:30:14) Added extern "C" {...} guards around all header files to
	ease use from within C++ source. 

2006-08-07  James Bonfield  <[e-mail]>

	* progs/convert_trace.c:
	(14:12:39) Added -signed and -noneg options to perform shifting of
	trace data to avoid the unsigned issues for TRACE. 

2006-07-18  James Bonfield  <[e-mail]>

	* utils/traceType.c:
	(13:44:13) Added support for anytr in str2int and int2str
	conversions. 

2006-07-06  James Bonfield  <[e-mail]>

	* progs/hash_exp.c:
	(08:45:18) Use binary mode, for windows. 

	* progs/hash_exp.c:
	(09:20:20) Remove control-M from end of line when indexing ID
	lines. 

	* progs/hash_exp.c:
	(09:22:52) Oops; removal of debugging info 

2006-07-05  James Bonfield  <[e-mail]>

	* Makefile,
	* dependencies:
	(15:45:01) Fixed dependency generation for io_lib 

2006-07-04  James Bonfield  <[e-mail]>

	* utils/mFILE.c,
	* utils/mFILE.h:
	(13:43:28) Added mfcreate_from(). It has a usage syntax identical
	to mfreopen(), but unlike mfreopen() it doesn't do anything with
	the file pointer (neither closing ie or remembering it in the
	structure). 

	* progs/extract_fastq.c:
	(16:19:30) Pathname hacking and listed -ztr on command line. 

	* progs/extract_seq.c,
	* progs/makeSCF.c:
	(16:20:17) Added -ztr as a command line option. 

	* progs/hash_exp.c:
	(16:21:14) Hash_exp now outputs to the same file containing the
	experiment files (in appended hash-table mode). 

	* progs/hash_extract.c:
	(16:21:53) Bug fix: now only needs at least 1 filename specified
	when fofn mode is not in use. 

	* progs/hash_list.c:
	(16:22:40) error detection and protection 

2006-06-27  James Bonfield  <[e-mail]>

	* utils/mFILE.c:
	(11:16:21) Bug fix to the previous change: mstdin(), mstdout() and
	mstderr() now correctly mark their streams and read and write
	capable. 

	* utils/mFILE.c,
	* utils/mFILE.h:
	(15:48:15) Added mfdetach() to allow the file pointer to be closed
	without deallocating the mFILE structure.
	
	Also removed the mFILE->fname component and replaced uses with
	checks to mode & MF_WRITE. 

	* utils/mFILE.c,
	* utils/mFILE.h:
	(15:58:52) Corrected duff spelling! 

2006-06-26  James Bonfield  <[e-mail]>

	* utils/mFILE.c,
	* utils/mFILE.h:
	(16:47:30) Fixed a bug in mfflush whereby it could attempt to write
	HUGE amounts of data (-ve size) when files are truncated before
	flushing; it now fseeks before doing the write and checks if the
	size is +ve.
	
	Also fixed mfwrite to correctly reset the flush_pos record.
	
	Added a mode field to the mFILE structure so we can keep track of
	append and read-only flags. These are checked for in the mfwrite
	function so mfwrite now writes to the correct location when append
	mode is used (ie forced to the end of file) and it now returns 0
	when attempting to write to a read-only mFILE. 

===============================================================================
2006-06-20  awhitwham  <[e-mail]>

	* utils/open_trace_file.c:
	(11:37:24) Changed to open trace files as read only 

	* configure.in:
	(13:42:57) Updated to version 1.10.1 

2006-06-15  James Bonfield  <[e-mail]>

	* io_lib.m4:
	(10:58:46) First working(?) version; testing on the Internal Trace
	Server. 

	* io_lib.m4:
	(11:18:39) bug fix IO_LIB_CPPFLAGS & IO_LIB_LDFLAGS initialisation" 

	* Makefile.am:
	(11:25:57) Added io_lib-config to install scripts 

	* progs/Makefile.am:
	(11:26:28) Added LIBCURL flags 

	* read/Makefile.am:
	(11:26:54) Added LIBCURL_CPPFLAGS usage. 

	* CHANGES:
	(15:40:12) *** empty log message *** 

	* progs/Makefile.am:
	(15:40:28) Added ztr_dump to the list of progs. 

	* progs/ztr_dump.c:
	(15:41:05) Support for log2 format. 

	* ztr/compression.c,
	* ztr/compression.h,
	* ztr/ztr.c:
	(15:42:06) Added a ZTR_FORM_LOG2 compression technique. It's an
	experimental lossy compression and is turned off right now; the
	space saving was only about 10% and if we go lossy I want big
	changes not small ones. 

	* ztr/ztr.h:
	(15:42:07) Added a ZTR_FORM_LOG2 compression technique. It's an
	experimental lossy compression and is turned off right now; the
	space saving was only about 10% and if we go lossy I want big
	changes not small ones. 

	* README:
	(15:43:46) *** empty log message *** 

2006-06-14  James Bonfield  <[e-mail]>

	* progs/convert_trace.c:
	(08:53:43) Added a -error option to request stderr goes to a file
	instead of stderr. (from Saul Kravitz) 

	* scf/misc_scf.c,
	* scf/read_scf.c,
	* scf/write_scf.c:
	(08:58:12) Renamed delta_samples[12] to be scf_delta_samples[12].
	(patch supplied by Saul Kravitz) 

	* scf/scf.h:
	(08:58:29) Renamed delta_samples[12] to be scf_delta_samples[12].
	(patch supplied by Saul Kravitz) 

	* utils/open_trace_file.c:
	(08:58:55) Comment update 

	* utils/open_trace_file.c:
	* Makefile:
	(16:28:29) Renamed USE_LIBCURL to be HAVE_LIBCURL to make it
	compatible with autoconf. 

	* bootstrap:
	(16:28:56) Added removal of io_lib-config 

	* acinclude.m4,
	* configure.in:
	(16:29:55) Added libcurl checking code (in acinclude.m4). 

	* io_lib-config.in:
	(16:31:18) New io_lib-config program to query the compile and link
	parameters needed when using io_lib. 

	* io_lib.m4:
	(16:46:32) Initial draft (unchecked) of autoconf macros for use by
	packages (in configure.in) that want to make use of io_lib. 

2006-06-13  James Bonfield  <[e-mail]>

	* progs/Makefile:
	(11:50:47) Added ZLIB_INC include path. 

2006-06-09  James Bonfield  <[e-mail]>

	* utils/open_trace_file.c:
	(08:53:24) Somewhere along the line I managed to break the most
	common of all search mechanisms; local filenames on disk! Fixed
	find_file_dir(). 

2006-06-08  James Bonfield  <[e-mail]>

	* Makefile,
	* utils/open_trace_file.c:
	(13:21:59) Added libcurl support and made this the default instead
	of using WGET for URL based accesses. Fixed a bug in the old wget
	code also though involving handling of zero-sized replies.
	
	Removed the compressed file extension iteration code in
	find_file_dir as it's now included in the master open_trace_file
	function instead (and so was yielding stats on fubar.scf.gz.bz2 and
	similar). It's also now possible to turn off the compressed file
	extension iteration code by prefixing a search path element with a
	"|" symbol.
	
	Replaced RAWDATA environment with EXP_PATH and TRACE_PATH. These
	default back to RAWDATA when not defined. Created new functions
	named open_exp_file and open_exp_mfile which use EXP_PATH instead
	of TRACE_PATH. These allow for experiment files and trace files to
	share the same names (as is the case in external "trace servers")
	but use different accessor routes to return the data. 

	* utils/open_trace_file.h:
	(13:22:40) New prototypes or the open_exp_{file,mfile} code and
	iolib_[sg]et_{trace,exp}_path calls. 

	* progs/Makefile,
	* progs/hash_exp.c:
	(13:25:15) New program hash_exp. This allows for multiple
	experiment files to be concatenated together instead a single
	multi-sequence file and then be indexed (using hash_exp) to allow
	for a HASH=... EXP_PATH element to extract the data back out again. 

	* progs/convert_trace.c,
	* progs/extract_seq.c,
	* read/Read.c,
	* read/Read.h,
	* read/scf_extras.c,
	* read/translate.c:
	(13:28:29) Make use of open_exp_mfile instead of open_trace_mfile
	when we know we've explicitly requested a file in EXP format. This
	ensures we'll use the correct search path where appropriate.
	
	Also defined an ANYTR trace format which is identical to the old
	ANY format except that it excludes EXP and PLN (ie "ANY TRace").
	Again this is used internally to ensure we pick the correct search
	path when dealing with fetching traces and/or experiment files. 

	* utils/mFILE.c:
	(13:29:23) Fixed a bug in mfseek and mrewind. Both now clear the
	EOF flag. 

	* utils/traceType.c:
	(13:33:16) Bug fix to fdetermine_trace_type: now rewinds back. 

	* Makefile:
	(15:21:02) Fixed the include/.links target (added sff) 

	* progs/Makefile,
	* progs/extract_fastq.c:
	(15:22:24) Added extract_fastq program. 

2006-05-30  James Bonfield  <[e-mail]>

	* ztr/compression.c:
	(08:46:57) Fixed a bug in xrle(); it now correctly handles runs of
	256 or more. 

2006-04-12  James Bonfield  <[e-mail]>

	* read/Read.c:
	(10:53:27) Changed various fwrite_* functions to not close the FILE
	pointer given to them. 

2006-02-28  James Bonfield  <[e-mail]>

	* ztr/compression.c:
	(17:10:36) Fixed bug reading past memory in xrle(). (Thanks to
	Kathryn Beal for identifying this.) 

2006-02-27  James Bonfield  <[e-mail]>

	* ztr/ztr.c,
	* ztr/ztr.h:
	(14:40:06) Removed static from compress_chunk and uncompress_chunk.
	Added prototypes to ztr.h. 

2006-02-23  James Bonfield  <[e-mail]>

	* utils/read_alloc.c:
	(15:08:36) Fixed a bug in read_dup and not initialising read->info. 

	* utils/read_alloc.c:
	(16:00:44) Fixed typo. 

2006-02-20  James Bonfield  <[e-mail]>

	* utils/hash_table.c:
	(12:16:50) Allow HashTableAdd to take a non-string for the key. 

2006-01-26  James Bonfield  <[e-mail]>

	* utils/hash_table.c,
	* utils/hash_table.h:
	(09:37:02) Fixed HashTableAdd with non-string keys and without
	HASH_NONVOLATILE_KEYS defined. It used strdup, but now allocates
	and memcpys.
	
	Added HashTableDel and HashTableRemove functions. HashTableDel
	removes and destroys a specified HashItem. HashTableRemove removes
	and destroys all items attached to a given key. 

===============================================================================
2005-12-14  James Bonfield  <[e-mail]>

	* CHANGES,
	* README,
	* configure.in:
	(14:35:00) Update for 1.9.2 

2005-12-09  James Bonfield  <[e-mail]>

	* configure.in:
	(17:32:31) Added AC_CHECK_LIB calls for nsl and socket
	(gethostbyname and socket). Needed for Solaris compilations. 

2005-11-16  James Bonfield  <[e-mail]>

	* progs/extract_seq.c:
	(14:14:16) Used open_trace_mfile instead of open_trace_file to
	avoid the need for temporary files and hence speeds this up. 

	* read/Read.c:
	(14:23:23) fwrite_reading now frees the temporary mFILE it created. 

	* read/Read.h,
	* read/translate.c:
	(14:45:41) Added private_data and private_size to the Read
	structure & populate from SCF. 

	* utils/compress.c:
	(14:48:51) mfreopen_compressed no longer closes the original FILE*.
	This makes it backwards compatible once more with the original
	version and also cures a bug whereby the old file pointer was often
	left open, leading to running out of file descriptors. 

	* utils/mFILE.c:
	(15:05:51) Fixed uninitialised check when filename was specified
	but not found in mfload. 

	* utils/read_alloc.c:
	(15:17:01) Added private_data to read struct 

2005-11-10  James Bonfield  <[e-mail]>

	* progs/hash_extract.c:
	(11:32:06) Now returns an error code (to the calling process) if it
	failed to extract a sequence. 

	* utils/hash_table.c:
	(11:33:07) Fixed problem in hashquery when searching for something
	that has a hash key not present (ie empty hash bucket). 

===============================================================================
2005-10-27  James Bonfield  <[e-mail]>

	* utils/mFILE.c:
	(15:46:45) Fixed hang in mfload when given zero length files. 

2005-10-25  James Bonfield  <[e-mail]>

	* read/translate.c:
	(08:20:26) NDEBUG checks 

2005-10-21  James Bonfield  <[e-mail]>

	* bootstrap:
	(09:15:23) Removed more auto-generated files. 

	* configure.in,
	* progs/Makefile.am:
	(09:16:43) Further removal of libtool specific bits (AC_CHECK_LIB). 

	* Makefile:
	(16:03:35) Fixed bug with IOLIB_ZTR vs IOLIB_SFF macro. 

	* Makefile.am,
	* bootstrap,
	* configure.in,
	* read/Read.h,
	* utils/compress.c:
	(16:04:48) Replaced automake's generated config.h file
	io_lib_config and allow for it to be installed with "make install". 

	* progs/Makefile.am:
	(16:05:19) Added append_sff to the targets. 

	* read/translate.c:
	(16:05:42) Disabled asserts 

	* utils/mFILE.c:
	(16:06:25) Fixed bug in mfgetc when dealing with 8-bit data. It
	always now returns unsigned values except when EOF 

	* utils/open_trace_file.c:
	(16:07:20) Updated TAR magic number to be just the 5 first bytes as
	the 6th differs between systems (space vs nul). 

2005-10-20  James Bonfield  <[e-mail]>

	* sff/sff.c:
	(13:31:22) Split the read functions into read & decode functions so
	that we can unpack SFF structs from other sources. 

	* progs/Makefile,
	* progs/append_sff.c:
	(13:31:58) Added an append_sff.c program, to combine multiple SFF
	archives into a single archive. 

2005-10-18  James Bonfield  <[e-mail]>

	* progs/convert_trace.c:
	(16:41:44) Modified to check RAWDATA search path when loading
	traces. 

	* progs/hash_sff.c:
	(16:42:58) Major overhaul to not load the entire SFF file into
	memory. It also handles copying the SFF file to a new file and
	adding an index to an SFF archive that already has an index. 

	* sff/sff.c,
	* sff/sff.h:
	(16:44:31) Restructured read functions to load & decode functions
	so we can decode SFF data blocks obtained via other means (eg as
	used in the indexing code). 

	* utils/open_trace_file.c:
	(16:45:42) Added SFF "sorted index" code, based on 454's getsff.c
	implementation. Also restructured the SFF querying code a bit so
	that it caches this data. 

2005-10-14  James Bonfield  <[e-mail]>

	* CHANGES:
	(16:07:36) *** empty log message *** 

	* exp_file/expFileIO.c:
	(16:08:32) Renamed _MSV_VER to _WIN32 so that the binary/ascii
	conversions for experiment file IO works once more under Windows. 

	* progs/Makefile,
	* progs/Makefile.am,
	* progs/hash_sff.c:
	(16:09:08) Added hash_sff program. This adds a .hsh format index to
	the SFF container. 

	* sff/sff.c,
	* sff/sff.h:
	(16:10:10) A total rewrite of the SFF code due to the recent
	changes in file format. This code handles access of a *single* SFF
	entry. The code to manipulate multi-file SFF (ie the container) is
	in open_trace_file.c. 

	* utils/hash_table.c,
	* utils/hash_table.h:
	(16:11:33) HashFileSave now returns the length of the saved hash.
	
	HashFileFopen now sets afp by default to be the same as hfp. Extra
	checking has been added when closing these file pointers to ensure
	we don't close twice if they point to the same FILE*. 

	* utils/mFILE.c,
	* utils/mFILE.h:
	(16:12:58) Added an mfascii() function. This allows for changing
	from binary to ascii after a file has been opened. It should be
	called in place of where the windows-specific _set_mode() function
	would be used.
	
	There is currently no analagous ascii-to-binary conversion, but I
	have not yet found a need for it either. 

	* utils/mach-io.c,
	* utils/mach-io.h:
	(16:13:29) Added [bl]e_{read,write}_int_8 functions for use with
	8-byte data types found in SFF. 

	* utils/open_trace_file.c:
	(16:14:55) Added a SFF= format for the RAWDATA search path. This
	handles the SFF container in much the same way that TAR= and HASH=
	works.
	
	Also for all three of these types you can now do archive/entry
	instead. Eg "extract_seq traces.tar/xyz.ztr" will work and it'll
	even look for traces.tar in RAWDATA if required. 

	* utils/os.h:
	(16:15:19) Added a uint1 typedef for completeness. 

	* Makefile.am,
	* read/Makefile.am:
	(16:16:06) Makefile support for new sff.c files. 

	* dependencies:
	(16:16:23) *** empty log message *** 

	* configure.in:
	(16:16:43) Updated to version 1.9.1. 

2005-10-04  James Bonfield  <[e-mail]>

	* Makefile:
	(08:54:30) Added sff to make distsrc 

	* utils/hash_table.c:
	(11:34:03) Cast ptrdiff_t value to int for %.*s argument. 

2005-09-29  James Bonfield  <[e-mail]>

	* utils/hash_table.c,
	* utils/hash_table.h:
	(16:04:06) Fixed the hash file saving and loading so that it works
	on all platforms instead of just x86 linux. There were bugs in
	assuming the size of structures. The assumptions are still there in
	that I assume they pad the same internally (for ease of coding - we
	can change it when we finally see a system which operates
	differently), but the final "boundary" padding has been resolved. 

2005-09-28  James Bonfield  <[e-mail]>

	* progs/hash_list.c:
	(10:16:49) *** empty log message *** 

2005-09-19  James Bonfield  <[e-mail]>

	* utils/compress.c:
	(13:58:02) Fixed a file descriptor (and some memory) leak in
	freopen_compressed. (Bug ID 1289095) 

2005-09-08  James Bonfield  <[e-mail]>

	* ztr/ztr.c,
	* ztr/ztr_translate.c:
	(11:29:06) Don't try to compress SAMP chunks with meta-data PYRW as
	the raw pyrosequencing data from 454 doesn't compress. 

	* progs/Makefile,
	* progs/hash_tar.c,
	* utils/Hash_File_Format,
	* utils/hash_table.c,
	* utils/hash_table.h:
	(11:30:56) Changed the HashFile format slightly. It's now format
	1.00.
	
	The key difference is that it has a file footer pointing back to
	the hashfile header (so the hashfile can be appended to an archive)
	and it also has an offset in the header to apply to all seeks
	within the archive itself, so it can be prepending to an archive
	that's already been indexed without breaking the offsets.
	
	Extended the hash_tar program to allow control over these header
	options. 

2005-08-26  James Bonfield  <[e-mail]>

	* dependencies:
	(08:24:32) Rebuilt 

2005-08-25  James Bonfield  <[e-mail]>

	* progs/makeSCF.c,
	* ztr/ztr.c:
	(10:22:20) General code tidyup to prevent warnings. 

2005-08-15  James Bonfield  <[e-mail]>

	* utils/hash_table.c:
	(15:25:18) Fixed HashTableLoad so it correctly stores the HashTable
	in the HashFile structure. It also now checks for the correct size
	of file to load. 

	* sff/sff.c,
	* sff/sff.h:
	(15:25:44) Added SFF (454 flowgram) file reading support. 

2005-08-10  James Bonfield  <[e-mail]>

	* Makefile,
	* README,
	* options.mk:
	(15:15:24) Added draft SFF format support. I need to verify if the
	example data files I tested this with are correct or if the SFF
	draft spec is correct (as they differ marginally in places). Hence
	this format may change soon. 

	* read/Read.c,
	* read/Read.h,
	* utils/traceType.c:
	(15:15:25) Added draft SFF format support. I need to verify if the
	example data files I tested this with are correct or if the SFF
	draft spec is correct (as they differ marginally in places). Hence
	this format may change soon. 

	* progs/ztr_dump.c:
	(15:16:31) Added (commented out) code for extra debugging. 

	* progs/Makefile:
	(15:16:48) Added hash_extract to the Makefile. 

2005-07-22  James Bonfield  <[e-mail]>

	* utils/compress.c:
	(15:52:07) Unset compression_used when opening uncompressed files
	instead of leaving as the last value. 

2005-07-15  James Bonfield  <[e-mail]>

	* read/Read.c:
	(15:16:58) Removed file descriptor 'leak' in write_reading(). 

2005-07-14  James Bonfield  <[e-mail]>

	* exp_file/expFileIO.c:
	(13:53:45) Commenting only 

	* read/Read.c,
	* utils/mFILE.c:
	(13:54:54) mfopen now honours binary verses ascii differences (and
	so updated Read.c calls accordingly) so that Windows works better.
	
	Also improved append mode of opening. 

2005-07-13  James Bonfield  <[e-mail]>

	* ztr/ztr.c:
	(08:41:16) Removed the warning for unknown chunk types. It now just
	silently stores them in memory. 

2005-07-11  James Bonfield  <[e-mail]>

	* utils/mFILE.c:
	(14:01:50) Fixed divide-by-zero buf when calling mfread for zero
	bytes. 

	* read/Read.c:
	(16:07:38) Fixed IO_LIB_* macros to be IOLIB_* macros. 

2005-07-07  James Bonfield  <[e-mail]>

	* Makefile.am:
	* progs/Makefile.am:
	(09:01:50) Removed libtool requirements. 

	* configure.in:
	(09:02:07) Removed use of libtool. 

	* Attic/Makefile.in,
	* abi/Attic/Makefile.in:
	* alf/Attic/Makefile.in,
	* ctf/Attic/Makefile.in:
	* exp_file/Attic/Makefile.in,
	* plain/Attic/Makefile.in:
	* progs/Attic/Makefile.in,
	* read/Attic/Makefile.in,
	* scf/Attic/Makefile.in:
	* utils/Attic/Makefile.in,
	* ztr/Attic/Makefile.in:
	* Attic/config.h.in:
	* Attic/configure:
	* Attic/depcomp,
	* Attic/install-sh,
	* Attic/ltmain.sh,
	* Attic/missing:
	* abi/Attic/Makefile.am,
	* alf/Attic/Makefile.am,
	* ctf/Attic/Makefile.am:
	* exp_file/Attic/Makefile.am,
	* plain/Attic/Makefile.am,
	* scf/Attic/Makefile.am,
	* utils/Attic/Makefile.am,
	* ztr/Attic/Makefile.am:
	(09:09:50) Removed as these have now been collapsed into the
	read/Makefile.am. 

	* README:
	(09:10:19) *** empty log message *** 

	* read/Makefile.am:
	(09:12:18) Subsumed the other */Makefile.am files. 

	* progs/hash_tar.c:
	(09:12:48) On Windows, set stdout to be _O_BINARY. 

	* read/Read.c:
	(09:13:22) Fixed the _O_BINARY setting code on windows to check for
	fp being valid and to use the mf->fp instead of fp. 

	* utils/compress.c:
	(09:15:30) Added checks for HAVE_SYS_WAIT_H for Windows handling. 

	* utils/compress.c:
	(09:20:04) Moved HAVE_ZLIB_H from compress.c and put in os.h (when
	autoconf is not in use). 

	* utils/hash_table.c:
	(09:21:45) Changed bucket_pos from int64_t to int32_t (as was
	intended) so it works on windows correctly. 

	* utils/mFILE.c:
	(09:22:50) Added more _O_BINARY checks for windows. 

	* utils/open_trace_file.c:
	(09:23:28) Added error checking in open_trace_file(). 

	* bootstrap:
	(10:28:38) Added to simplify initialisation of the autoconf system. 

	* utils/os.h:
	(10:34:54) Moved os.h from include to utils. 

	* Makefile.am:
	(10:49:17) Fixed missing backslash in pkginclude_HEADERS. 

	* Attic/config.guess,
	* Attic/config.sub,
	* Attic/ltconfig,
	* Attic/mkinstalldirs,
	* Attic/stamp-h.in:
	(10:55:09) Removed more auto-generated files from CVS tree. 

	* read/Read.h:
	(14:28:29) *** empty log message *** 

2005-07-04  James Bonfield  <[e-mail]>

	* README:
	(09:24:49) *** empty log message *** 

	* CHANGES:
	(09:24:50) *** empty log message *** 

	* Makefile.am,
	* progs/Makefile.am,
	* read/Makefile.am,
	* scf/Attic/Makefile.am,
	* utils/Attic/Makefile.am:
	(09:25:34) Adjusted EXTRA_DIST definitions to only include files we
	still appear to have! 

	* Attic/Makefile.in,
	* progs/Attic/Makefile.in:
	* read/Attic/Makefile.in,
	* scf/Attic/Makefile.in,
	* utils/Attic/Makefile.in:
	* Attic/config.h.in,
	* Attic/configure:
	* configure.in:
	(09:27:05) Updated to use newer AC_INIT syntax. 

	* read/Read.c:
	(10:21:50) Made the default output format ZTR. Do not compress
	output (via gzip for example) if ZTR2 or ZTR3 is used. 

	* utils/compress.c:
	(10:25:19) If HAVE_ZLIB isn't defined then the memgzip/memgunzip
	functions are now also not built (and hence removes compilation
	errors).
	
	The pipe2 function now uses waitpid to avoid zombies. 

	* utils/mFILE.c,
	* utils/mFILE.h:
	(10:29:41) Added mfrecreate() function to	change an existing
	mFILE to point to new data. Better handling of append mode in
	mfreopen. Fixed mf->fname such that it's now always a pointer to
	malloced data. Added mfdestroy to deallocate memory, but without
	flushing or closing file descriptors. Changed mfflush to write data
	regardless of whether it's stdin/stdout. This means that
	mfflush+mfdestroy can be used to close	 an mFILE without closing
	the underlying FILE pointer used. Added mftruncate. Rewrote mfread
	to do a single memcpy instead of   looped  memcpys. 

===============================================================================
2005-06-29  James Bonfield  <[e-mail]>

	* CHANGES,
	* Makefile,
	* README,
	* dependencies:
	(13:33:14) Version 1.9.0-test
	
	* Significant speed ups, particularly when dealing with reading	 
	gzipped files or when extracting data from tar files.
	
	* New external functions for faster access via mFILE (memory-file) 
	 structs. These mimic the fread/fwrite calls, but with
	mfread/mfwrite	 etc.
	
	* Some functions previously available in external scope, but not  
	defined in header files, have now been made internal only  
	("static"). Please contact me if you were using these and have a  
	burning need for them to remain external.
	
	* Numerous minor tweaks and updates to fix compiler warnings on
	more   stricter modes of the Intel C Compiler.
	
	* Preliminary support for storing pyrosequencing style traces. This
	  has been modeled on the flowgram data from 454, but should be	 
	applicable to other platforms. ZTR has been updated to incorporate 
	 this too.
	
	  The Read structure also has flow, flow_order, nflows and flow_raw
	  elements too. Code to convert these into the more usual
	traceA/C/G/T   arrays exists currently as part of Trev (in tk_utils
	in the Staden	Package), but this may move into io_lib for the
	next official	release.
	
	* New hash_tar and hash_extract programs. These replace the
	index_tar   program for rast random access. For RAWDATA include
	"HASH=hashfile"	  as an element to get io_lib to use the archive
	hash. It's possible   to create hash files of most archive formats
	as the hash itself   contains the offset and size of each item in
	the archive. This means	  that extracting an item does not need to
	know the format of the	 original archive.
	
	  Some benchmarks show that on ext3 it's actually faster to extract
	  files from the hash than directly via the directory. This was	 
	testing with ~200,000 files, whereupon directory lookups become	 
	slow. I'd imagine ResierFS or similar to be faster.
	
	* Added an XRLE encoding for ZTR. This is similar to the existing
	RLE   mechanism but it copes with run length encoding of items
	larger than   a single byte. It's current use is for storing the
	4-base repeating   flow order in 454 data.
	
	* Potential incompatibilities:
	
	  - The Exp_info structure now has an "mFILE *fp" member instead of
	    "FILE *fp".
	
	  - As mentioned above, some functions are no longer external.
	These	  include many ctf functions, ztr_(de)compress,	   
	ztr_chunk_(read/write), be_read_*, be_write_*,
	
	  - The default search order for RAWDATA is that the current
	directory     is searched after the rest of rawdata instead of
	before.
	
	  - Removed support for the old unix "pack" program as a
	compression	tool. 

	* abi/abi.h,
	* abi/fpoint.c,
	* abi/seqIOABI.c,
	* abi/seqIOABI.h,
	* alf/alf.h,
	* alf/seqIOALF.c,
	* ctf/ctfCompress.c,
	* ctf/seqIOCTF.c,
	* ctf/seqIOCTF.h,
	* exp_file/expFileIO.c,
	* exp_file/expFileIO.h,
	* plain/plain.h:
	(13:33:32) Version 1.9.0-test
	
	* Significant speed ups, particularly when dealing with reading	 
	gzipped files or when extracting data from tar files.
	
	* New external functions for faster access via mFILE (memory-file) 
	 structs. These mimic the fread/fwrite calls, but with
	mfread/mfwrite	 etc.
	
	* Some functions previously available in external scope, but not  
	defined in header files, have now been made internal only  
	("static"). Please contact me if you were using these and have a  
	burning need for them to remain external.
	
	* Numerous minor tweaks and updates to fix compiler warnings on
	more   stricter modes of the Intel C Compiler.
	
	* Preliminary support for storing pyrosequencing style traces. This
	  has been modeled on the flowgram data from 454, but should be	 
	applicable to other platforms. ZTR has been updated to incorporate 
	 this too.
	
	  The Read structure also has flow, flow_order, nflows and flow_raw
	  elements too. Code to convert these into the more usual
	traceA/C/G/T   arrays exists currently as part of Trev (in tk_utils
	in the Staden	Package), but this may move into io_lib for the
	next official	release.
	
	* New hash_tar and hash_extract programs. These replace the
	index_tar   program for rast random access. For RAWDATA include
	"HASH=hashfile"	  as an element to get io_lib to use the archive
	hash. It's possible   to create hash files of most archive formats
	as the hash itself   contains the offset and size of each item in
	the archive. This means	  that extracting an item does not need to
	know the format of the	 original archive.
	
	  Some benchmarks show that on ext3 it's actually faster to extract
	  files from the hash than directly via the directory. This was	 
	testing with ~200,000 files, whereupon directory lookups become	 
	slow. I'd imagine ResierFS or similar to be faster.
	
	* Added an XRLE encoding for ZTR. This is similar to the existing
	RLE   mechanism but it copes with run length encoding of items
	larger than   a single byte. It's current use is for storing the
	4-base repeating   flow order in 454 data.
	
	* Potential incompatibilities:
	
	  - The Exp_info structure now has an "mFILE *fp" member instead of
	    "FILE *fp".
	
	  - As mentioned above, some functions are no longer external.
	These	  include many ctf functions, ztr_(de)compress,	   
	ztr_chunk_(read/write), be_read_*, be_write_*,
	
	  - The default search order for RAWDATA is that the current
	directory     is searched after the rest of rawdata instead of
	before.
	
	  - Removed support for the old unix "pack" program as a
	compression	tool. 

	* plain/seqIOPlain.c,
	* progs/Makefile,
	* progs/convert_trace.c,
	* progs/extract_seq.c,
	* progs/get_comment.c,
	* progs/hash_extract.c,
	* progs/hash_tar.c,
	* progs/makeSCF.c,
	* progs/trace_dump.c,
	* progs/ztr_dump.c,
	* read/Read.c,
	* read/Read.h,
	* read/scf_extras.c,
	* read/translate.c,
	* scf/misc_scf.c,
	* scf/read_scf.c,
	* scf/scf.h,
	* scf/write_scf.c,
	* utils/compress.c,
	* utils/compress.h,
	* utils/hash_table.c,
	* utils/hash_table.h,
	* utils/mach-io.c,
	* utils/mach-io.h,
	* utils/open_trace_file.c,
	* utils/open_trace_file.h,
	* utils/read_alloc.c,
	* utils/traceType.c,
	* utils/traceType.h,
	* ztr/FORMAT,
	* ztr/compression.c,
	* ztr/compression.h,
	* ztr/ztr.c,
	* ztr/ztr.h,
	* ztr/ztr_translate.c:
	(13:33:33) Version 1.9.0-test
	
	* Significant speed ups, particularly when dealing with reading	 
	gzipped files or when extracting data from tar files.
	
	* New external functions for faster access via mFILE (memory-file) 
	 structs. These mimic the fread/fwrite calls, but with
	mfread/mfwrite	 etc.
	
	* Some functions previously available in external scope, but not  
	defined in header files, have now been made internal only  
	("static"). Please contact me if you were using these and have a  
	burning need for them to remain external.
	
	* Numerous minor tweaks and updates to fix compiler warnings on
	more   stricter modes of the Intel C Compiler.
	
	* Preliminary support for storing pyrosequencing style traces. This
	  has been modeled on the flowgram data from 454, but should be	 
	applicable to other platforms. ZTR has been updated to incorporate 
	 this too.
	
	  The Read structure also has flow, flow_order, nflows and flow_raw
	  elements too. Code to convert these into the more usual
	traceA/C/G/T   arrays exists currently as part of Trev (in tk_utils
	in the Staden	Package), but this may move into io_lib for the
	next official	release.
	
	* New hash_tar and hash_extract programs. These replace the
	index_tar   program for rast random access. For RAWDATA include
	"HASH=hashfile"	  as an element to get io_lib to use the archive
	hash. It's possible   to create hash files of most archive formats
	as the hash itself   contains the offset and size of each item in
	the archive. This means	  that extracting an item does not need to
	know the format of the	 original archive.
	
	  Some benchmarks show that on ext3 it's actually faster to extract
	  files from the hash than directly via the directory. This was	 
	testing with ~200,000 files, whereupon directory lookups become	 
	slow. I'd imagine ResierFS or similar to be faster.
	
	* Added an XRLE encoding for ZTR. This is similar to the existing
	RLE   mechanism but it copes with run length encoding of items
	larger than   a single byte. It's current use is for storing the
	4-base repeating   flow order in 454 data.
	
	* Potential incompatibilities:
	
	  - The Exp_info structure now has an "mFILE *fp" member instead of
	    "FILE *fp".
	
	  - As mentioned above, some functions are no longer external.
	These	  include many ctf functions, ztr_(de)compress,	   
	ztr_chunk_(read/write), be_read_*, be_write_*,
	
	  - The default search order for RAWDATA is that the current
	directory     is searched after the rest of rawdata instead of
	before.
	
	  - Removed support for the old unix "pack" program as a
	compression	tool. 

	* utils/vlen.c,
	* utils/vlen.h:
	(13:35:42) vlen/vflen functions to estimate the maximum data size
	written out by a printf style function. This is used by the new
	mFILE functions. 

	* utils/mFILE.c,
	* utils/mFILE.h:
	(13:39:13) mFILE struct support. This is basically a set of
	functions to similulate stdio file support on a block of memory
	instead of a file, for purposes of speed and to avoid the need of
	writing data out to a file only to be opened and read back in again
	(which happened a lot before).
	
	stdio_hack.h is, like it says, a hacky bunch of #defines to turn
	stdio functions and io_lib functions into their mFILE equivalents.
	It is used internally to convert old code (eg ABI file reading) to
	use mFILE structures, but can also be used by the brave to update
	their own code. Use with extreme caution. 

	* utils/stdio_hack.h:
	(13:39:14) mFILE struct support. This is basically a set of
	functions to similulate stdio file support on a block of memory
	instead of a file, for purposes of speed and to avoid the need of
	writing data out to a file only to be opened and read back in again
	(which happened a lot before).
	
	stdio_hack.h is, like it says, a hacky bunch of #defines to turn
	stdio functions and io_lib functions into their mFILE equivalents.
	It is used internally to convert old code (eg ABI file reading) to
	use mFILE structures, but can also be used by the brave to update
	their own code. Use with extreme caution. 

2005-06-08  James Bonfield  <[e-mail]>

	* utils/hash_table.c:
	* utils/hash_table.h:
	* progs/hash_extract.c,
	* progs/hash_tar.c:
	(08:37:49) Added some simple hash table functions. Layered on top
	of these are HashFiles, which allow hash table indexing of files to
	be stored on disk. hash_tar and hash_extract test programs
	illustrate its use on tar files, much like index_tar does. 

	* utils/open_trace_file.c:
	(08:38:22) Added support for integrating the new hashfile code via
	a "HASH=hashfile" RAWDATA setting. 

2005-04-27  James Bonfield  <[e-mail]>

	* progs/get_comment.c:
	(16:15:51) Removed "might be used uninitialised" warning messages
	from the compiler. 

2005-02-09  James Bonfield  <[e-mail]>

	* abi/seqIOABI.c:
	(10:08:03) Added getABIIndexEntrySW and modified getABIString to
	correctly determine the string type (pascal vs C-string). This
	means MODL numbers now come out as 3730 instead of 730 (for
	example). 

2004-12-06  James Bonfield  <[e-mail]>

	* progs/ztr_dump.c:
	(17:41:58) Corrected minor compiler warnings. 

2004-11-16  James Bonfield  <[e-mail]>

	* exp_file/expFileIO.c:
	(12:10:16) Major speed up of reading large experiment files. Tested
	on a 1Mb sequence with AV, ON and SQ lines the new code is 1000
	times faster on the Alpha.
	
	Primarily the difference comes from removing O(N^2) complexities by
	removing strcat & strlen type of operations. 

2004-10-29  James Bonfield  <[e-mail]>

	* Makefile:
	(10:42:10) Automatically create binary output directories. 

2004-10-21  James Bonfield  <[e-mail]>

	* dependencies:
	(11:39:28) *** empty log message *** 

2004-10-14  James Bonfield  <[e-mail]>

	* progs/convert_trace.c:
	(15:38:18) Added a "-subtract <amount>" option to allow removal of
	a specific DC offset. 

2004-10-08  James Bonfield  <[e-mail]>

	* progs/convert_trace.c:
	(14:49:06) Fixed a divide-by-zero error in the normalisation code. 

2004-10-01  James Bonfield  <[e-mail]>

	* progs/convert_trace.c:
	(10:56:07) Rewrote rescale_heights (the "-normalise" option) using
	an amplitude tracker with an attack & delay model. This seems to
	work well at adjusting for both gradual amplitude variations and
	for downscaling huge dye-blobs. 

2004-08-17  James Bonfield  <[e-mail]>

	* progs/Makefile,
	* progs/Makefile.am,
	* progs/ztr_dump.c:
	(13:37:17) Added a ztr_dump program. 

2004-08-05  James Bonfield  <[e-mail]>

	* progs/index_tar.c:
	(09:32:05) Fix bug submitted by Steve Leonard. If a directory is
	too large to fit in the name (>100) but short enough to fit in the
	prefix the name field will be empty, this is not the cas for
	ordinary files where the name field is always non-empty. 

2004-07-26  James Bonfield  <[e-mail]>

	* exp_file/expFileIO.c:
	(14:24:35) MinGW port 

	* utils/open_trace_file.c:
	(14:26:13) MinGW port 

===============================================================================
2004-06-01  James Bonfield  <[e-mail]>

	* CHANGES,
	* Makefile.am,
	* Attic/Makefile.in,
	* README,
	* Attic/config.guess,
	* Attic/config.h.in,
	* Attic/config.sub,
	* Attic/configure,
	* configure.in,
	* Attic/depcomp,
	* Attic/install-sh,
	* Attic/ltmain.sh,
	* Attic/missing,
	* Attic/mkinstalldirs:
	* abi/Attic/Makefile.in,
	* alf/Attic/Makefile.in:
	* ctf/Attic/Makefile.in,
	* exp_file/Attic/Makefile.in,
	* plain/Attic/Makefile.in,
	* progs/Makefile.am,
	* progs/Attic/Makefile.in,
	* read/Attic/Makefile.in,
	* scf/Attic/Makefile.in,
	* utils/Attic/Makefile.in,
	* ztr/Attic/Makefile.in:
	(08:54:51) Updated notes to claim this is version 1.8.12 and
	rebuilt all the automake/autoconf/libtool generated files. 

2004-05-13  James Bonfield  <[e-mail]>

	* abi/seqIOABI.c:
	(16:14:10) Improved spacing fix. 

2004-05-12  James Bonfield  <[e-mail]>

	* abi/seqIOABI.c:
	(08:27:40) Applied change suggested by Saul A. Kravitz. The
	fallback fspacing is now calculated over the range that basecalls
	exist rather than the total length of trace. 

2004-03-03  James Bonfield  <[e-mail]>

	* ztr/ztr_translate.c:
	(17:45:52) Treat Read->basePos as 16-bit, which means hard-coding
	the first two bytes in ztr_encode_positions for each pos as zero. 

2004-02-19  James Bonfield  <[e-mail]>

	* exp_file/expFileIO.c:
	(12:13:52) Fixed typo in LG qualifier (was LF). 

	* exp_file/expFileIO.h:
	(13:48:59) More type fixes; EFLT_LG was given the same number as
	_FT. Now diff. 

2004-02-12  James Bonfield  <[e-mail]>

	* dependencies:
	(10:32:01) *** empty log message *** 

2004-02-09  James Bonfield  <[e-mail]>

	* exp_file/expFileIO.c,
	* exp_file/expFileIO.h:
	(14:39:52) Added LG (LiGation) to experiment file definition. 

2004-01-13  James Bonfield  <[e-mail]>

	* read/translate.c:
	(17:02:00) In read2exp only set the file format to be TT_EXP when
	'redirection to trace' is not enabled (ie it indicates where the
	sequence came from, EXP or SCF/ZTR/...). 

2003-11-17  James Bonfield  <[e-mail]>

	* utils/open_trace_file.c:
	(14:52:28) Added ARC= and URL= RAWDATA search methods to fetch
	traces via the ensembl trace archive and via a URL. 

2003-10-24  James Bonfield  <[e-mail]>

	* abi/seqIOABI.c:
	(08:24:07) Protect against the base spacing being listed as a
	negative number in the ABI file. 

	* progs/extract_seq.c:
	(08:24:29) Added a -fofn option 

	* utils/compress.c:
	(08:24:57) More error checking on writing compressed files. 

2003-07-10  James Bonfield  <[e-mail]>

	* Makefile:
	(11:14:14) Put back the Staden Makefile as I accidently overwrote
	this with the autoconf generate one. 

	* progs/Makefile:
	(11:14:18) *** empty log message *** 

2003-07-07  James Bonfield  <[e-mail]>

	* abi/seqIOABI.c,
	* abi/seqIOABI.h:
	(11:20:37) Confidence values (PCON 1) are now loaded from ABI
	files. 

	* Makefile.am:
	* Attic/Makefile.in,
	* Attic/config.guess,
	* Attic/config.h.in,
	* Attic/config.sub,
	* Attic/configure,
	* configure.in,
	* Attic/install-sh,
	* Attic/ltconfig,
	* Attic/ltmain.sh,
	* Attic/missing,
	* Attic/mkinstalldirs,
	* Attic/stamp-h.in:
	(11:24:47) Added automake/autoconf/libtool files to CVS tree. Not
	all of these are 'source' files as some are generated by others,
	but for ease of compilation the output from these tools is
	distribute too, meaning that only './configure' needs to be run. 

	* abi/Attic/Makefile.am,
	* abi/Attic/Makefile.in:
	(11:24:52) *** empty log message *** 

	* alf/Attic/Makefile.am,
	* alf/Attic/Makefile.in,
	* ctf/Attic/Makefile.am,
	* ctf/Attic/Makefile.in,
	* exp_file/Attic/Makefile.am,
	* exp_file/Attic/Makefile.in,
	* plain/Attic/Makefile.am,
	* plain/Attic/Makefile.in,
	* progs/Makefile.am:
	(11:25:02) *** empty log message *** 

	* progs/Attic/Makefile.in,
	* read/Makefile.am,
	* read/Attic/Makefile.in,
	* scf/Attic/Makefile.am,
	* scf/Attic/Makefile.in,
	* utils/Attic/Makefile.am,
	* utils/Attic/Makefile.in,
	* ztr/Attic/Makefile.am,
	* ztr/Attic/Makefile.in:
	(11:25:03) *** empty log message *** 

	* Makefile:
	(11:48:43) Updates to automake/conf system. 

	* Makefile.am,
	* Attic/Makefile.in,
	* Attic/config.guess,
	* Attic/config.h.in,
	* Attic/config.sub,
	* Attic/configure,
	* Attic/depcomp,
	* Attic/ltmain.sh:
	(11:48:44) Updates to automake/conf system. 

	* abi/Attic/Makefile.am,
	* abi/Attic/Makefile.in,
	* alf/Attic/Makefile.am,
	* alf/Attic/Makefile.in,
	* ctf/Attic/Makefile.am,
	* ctf/Attic/Makefile.in,
	* exp_file/Attic/Makefile.am,
	* exp_file/Attic/Makefile.in,
	* plain/Attic/Makefile.am,
	* plain/Attic/Makefile.in,
	* progs/Makefile,
	* progs/Makefile.am:
	(11:48:50) *** empty log message *** 

	* progs/Attic/Makefile.in,
	* read/Makefile.am,
	* read/Attic/Makefile.in,
	* read/Read.h,
	* scf/Attic/Makefile.am,
	* scf/Attic/Makefile.in,
	* utils/Attic/Makefile.am,
	* utils/Attic/Makefile.in,
	* ztr/Attic/Makefile.am:
	(11:48:51) *** empty log message *** 

	* ztr/Attic/Makefile.in:
	(11:48:54) *** empty log message *** 

	* read/Read.h:
	(11:56:56) *** empty log message *** 

2003-06-09  James Bonfield  <[e-mail]>

	* CHANGES,
	* COPYRIGHT,
	* Makefile,
	* README,
	* options.mk,
	* abi/abi.h,
	* abi/fpoint.c,
	* abi/fpoint.h,
	* abi/seqIOABI.c:
	(11:24:36) Import of Staden Package 2003.0b2 

	* CHANGES,
	* COPYRIGHT,
	* Makefile,
	* README,
	* options.mk,
	* abi/abi.h,
	* abi/fpoint.c,
	* abi/fpoint.h,
	* abi/seqIOABI.c:
	(11:24:36) branches:  1.1.1; Initial revision 

	* abi/seqIOABI.h,
	* alf/alf.h,
	* alf/seqIOALF.c,
	* ctf/ctfCompress.c,
	* ctf/seqIOCTF.c,
	* ctf/seqIOCTF.h,
	* exp_file/expFileIO.c,
	* exp_file/expFileIO.h,
	* plain/plain.h,
	* plain/seqIOPlain.c,
	* progs/Makefile,
	* progs/convert_trace.c,
	* progs/extract_seq.c,
	* progs/get_comment.c,
	* progs/index_tar.c,
	* progs/makeSCF.c,
	* progs/scf_dump.c,
	* progs/scf_info.c,
	* progs/scf_update.c,
	* progs/trace_dump.c,
	* read/Read.c,
	* read/Read.h,
	* read/scf_extras.c,
	* read/scf_extras.h,
	* read/translate.c,
	* read/translate.h,
	* scf/misc_scf.c,
	* scf/read_scf.c,
	* scf/scf.h,
	* scf/write_scf.c,
	* utils/array.c,
	* utils/array.h,
	* utils/compress.c,
	* utils/compress.h,
	* utils/error.c,
	* utils/error.h,
	* utils/files.c,
	* utils/find.c,
	* utils/mach-io.c,
	* utils/mach-io.h,
	* utils/misc.h,
	* utils/open_trace_file.c,
	* utils/open_trace_file.h,
	* utils/read_alloc.c,
	* utils/strings.c,
	* utils/tar_format.h,
	* utils/traceType.c:
	(11:24:37) Import of Staden Package 2003.0b2 

	* abi/seqIOABI.h,
	* alf/alf.h,
	* alf/seqIOALF.c,
	* ctf/ctfCompress.c,
	* ctf/seqIOCTF.c,
	* ctf/seqIOCTF.h,
	* exp_file/expFileIO.c,
	* exp_file/expFileIO.h,
	* plain/plain.h,
	* plain/seqIOPlain.c,
	* progs/Makefile,
	* progs/convert_trace.c,
	* progs/extract_seq.c,
	* progs/get_comment.c,
	* progs/index_tar.c,
	* progs/makeSCF.c,
	* progs/scf_dump.c,
	* progs/scf_info.c,
	* progs/scf_update.c,
	* progs/trace_dump.c,
	* read/Read.c,
	* read/Read.h,
	* read/scf_extras.c,
	* read/scf_extras.h,
	* read/translate.c,
	* read/translate.h,
	* scf/misc_scf.c,
	* scf/read_scf.c,
	* scf/scf.h,
	* scf/write_scf.c,
	* utils/array.c,
	* utils/array.h,
	* utils/compress.c,
	* utils/compress.h,
	* utils/error.c,
	* utils/error.h,
	* utils/files.c,
	* utils/find.c,
	* utils/mach-io.c,
	* utils/mach-io.h,
	* utils/misc.h,
	* utils/open_trace_file.c,
	* utils/open_trace_file.h,
	* utils/read_alloc.c,
	* utils/strings.c,
	* utils/tar_format.h,
	* utils/traceType.c:
	(11:24:37) branches:  1.1.1; Initial revision 

	* man/man3/ExperimentFile.3,
	* man/man3/exp2read.3,
	* man/man3/fread_reading.3,
	* man/man3/fread_scf.3,
	* man/man3/fwrite_reading.3,
	* man/man3/fwrite_scf.3,
	* man/man3/read2exp.3,
	* man/man3/read2scf.3,
	* man/man3/read_allocate.3,
	* man/man3/read_deallocate.3,
	* man/man3/read_reading.3,
	* man/man3/read_scf.3,
	* man/man3/read_scf_header.3,
	* man/man3/scf2read.3,
	* man/man3/write_reading.3,
	* man/man3/write_scf.3,
	* man/man3/write_scf_header.3,
	* man/man4/Read.4,
	* utils/traceType.h,
	* utils/xalloc.c,
	* utils/xalloc.h,
	* ztr/FORMAT,
	* ztr/compression.c,
	* ztr/compression.h,
	* ztr/ztr.c,
	* ztr/ztr.h,
	* ztr/ztr_translate.c:
	(11:24:38) Import of Staden Package 2003.0b2 

	* man/man3/ExperimentFile.3,
	* man/man3/exp2read.3,
	* man/man3/fread_reading.3,
	* man/man3/fread_scf.3,
	* man/man3/fwrite_reading.3,
	* man/man3/fwrite_scf.3,
	* man/man3/read2exp.3,
	* man/man3/read2scf.3,
	* man/man3/read_allocate.3,
	* man/man3/read_deallocate.3,
	* man/man3/read_reading.3,
	* man/man3/read_scf.3,
	* man/man3/read_scf_header.3,
	* man/man3/scf2read.3,
	* man/man3/write_reading.3,
	* man/man3/write_scf.3,
	* man/man3/write_scf_header.3,
	* man/man4/Read.4,
	* utils/traceType.h,
	* utils/xalloc.c,
	* utils/xalloc.h,
	* ztr/FORMAT,
	* ztr/compression.c,
	* ztr/compression.h,
	* ztr/ztr.c,
	* ztr/ztr.h,
	* ztr/ztr_translate.c:
	(11:24:38) branches:  1.1.1; Initial revision 

	* Makefile:
	(11:59:11) Added include/.links target to main library instead of
	progs, thus making the build work cleanly from a newly checked out
	copy. 

	* Makefile:
	(14:22:43) Fix .links code.