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freebsd/gnu/usr.bin/ptx/ChangeLog

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ptx: permuted index generator
1994-05-06 07:54:54 +00:00
Fri Nov 5 23:10:07 1993 Francois Pinard (pinard@icule)
* Version 0.3
* check-out: New name for check_out.
* Makefile.in: Change check_out for check-out everywhere.
Reported by Jim Meyering <meyering@comco.com>.
* Makefile.in (realclean): Do not remove .stamp-h.in and
config.h.in. One should not need Autoconf installed.
Reported by Nelson Beebe <beebe@math.utah.edu>.
* ptx.c: Add missing definition of isxdigit.
Reported by Nelson Beebe <beebe@math.utah.edu>.
* ptx.c: Define S_ISREG if not defined, then use it.
Reported by Karl Berry <karl@cs.umb.edu>.
Wed Nov 3 15:53:00 1993 Francois Pinard (pinard@icule)
* mkinstalldirs: New, from elsewhere.
* Makefile.in: Use it.
Mon Nov 1 00:48:34 1993 Francois Pinard (pinard@lagrande.IRO.UMontreal.CA)
* Makefile.in (clean): Delete ptx, not the obsolete $(PROGS).
Sun Oct 31 15:04:57 1993 Francois Pinard (pinard@raptor.IRO.UMontreal.CA)
* ptx.c (alloc_and_compile_regex): Zero out the whole allocated
pattern, not just a few fields.
* ptx.c (alloc_and_compile_regex): Clarify error message.
Thu Oct 28 08:29:29 1993 Francois Pinard (pinard@compy.IRO.UMontreal.CA)
* ptx.c (print_copyright): Deleted. Rather use a "copyright"
variable, print to standard output instead of standard error.
* ptx.c: Use error instead of fprintf (stderr, ...).
* ptx.c: Rename fold_lower_to_upper to ignore_case.
Wed Oct 27 18:41:52 1993 Francois Pinard (pinard@lagrande.IRO.UMontreal.CA)
* ptx.c: Add option -M for using another macro name than "xx".
Reported by Thorsten Ohl <ohl@physics.harvard.edu>.
* examples/ignore/: New files.
* eign: Linked to examples/ignore/eign.
* Makefile.in: Install and uninstall $(datadir)/eign.
* configure.in: Remove testing of a default ignore file.
Reported by Nelson Beebe <beebe@math.utah.edu>.
* ptx.c (main): Add --help and --version processing.
(print_version): Deleted.
* ptx.c: Use -traditional instead of --no-gnu-extensions,
--ignore-case instead of --fold-letter-case, --format=<format>
instead of --tex-output and --roff-output.
* argmatch.c: New file. Taken from fileutils/lib.
Reported by Karl Berry <karl@cs.umb.edu>.
Tue Oct 26 08:39:14 1993 Francois Pinard (pinard@icule)
* ptx.c (usage): New name for usage_and_exit. Accept an exit
status parameter. If zero, print full help on stdout. If
non-zero, print a one-line helper on stderr.
* ptx.c: Remove sizeof_occurs and OCCURS_ALIGNMENT complexity.
The memory savings did not justify the portability headaches.
* ptx.c (copy_unescaped_string): New function.
(main): Use it with options -F, -S and -W.
Reported by Dave Cottingham <dc@haiti.gsfc.nasa.gov>.
* ptx.c (fix_output_parameters): Force edit of '\f', because some
systems does not consider it to be whitespace.
Reported by Stephane Berube <berube@iro.umontreal.ca>.
* ptx.c (fix_output_parameters): For roff output, do not disallow
characters with 8th bit set.
Reported by James Clark <jjc@jclark.com>.
* Makefile.in (dist): Include examples/ in distribution.
Mon Oct 25 15:46:16 1993 Francois Pinard (pinard@icule)
* ptx.c: Change --display-width to --width, for consistency with
other GNU programs.
* examples/ajay/: New files.
Reported by Ajay Shah <ajayshah@cmie.ernet.in>.
Reported by Rakesh Chauhan <rk@cmie.ernet.in>.
* examples/luke/: New files.
Reported by Luke Kendall <luke@research.canon.oz.au>.
* examples/latex/: New files.
* ptx.c (find_occurs_in_text): Assign 0 to refererence_length so
GNU C will not warn anymore against its unitialized use.
Reported by Loic Dachary <L.Dachary@cs.ucl.ac.uk>.
* lib/: Move routines in main directory first, then destroy.
* Makefile.in: Merge lib/Makefile.in, clean up.
* configure.in: Do not create lib/Makefile.in.
* acconfig.h: New file.
* .stamp-h.in: Used for timestamping autoheader.
* Makefile.in: Use acconfig.h and .stamp-h.in. Force
autoheader whenever acconfig.h is modified.
Wed Jun 9 15:01:28 1993 Francois Pinard (pinard@icule)
* Makefile.in (dist): Replace "echo `pwd`" by a mere "pwd".
Create a gzip file.
Sat May 22 20:18:31 1993 Francois Pinard (pinard@icule)
* Makefile.in: Replace $(PROGS) by ptx.
* diacrit.h: Change `c' to `chr', better protect it.
* lib/COPYING.LIB: Deleted.
* lib/Makefile.in: Adjust accordingly.
Sat Feb 6 15:03:13 1993 Francois Pinard (pinard@icule)
* Makefile.in, lib/Makefile.in: In dist goals, ensure 777 mode for
directories, so older tar's will restore file modes properly.
Sun Jan 17 15:42:35 1993 Francois Pinard (pinard@icule)
* Makefile.in, lib/Makefile.in: Put $(CFLAGS) after $(CPPFLAGS),
so the installer can override automatically configured choices.
Reported by Karl Berry <karl@cs.umb.edu>.
Tue Jan 12 09:21:22 1993 Francois Pinard (pinard at icule)
* configure.in: Check for setchrclass().
* diacrit.[hc]: New file, extracted from my own ctype.[hc].
* ctype.[hc]: Deleted.
* Makefile.in: Distribute diacrit.[hc], but not ctype.[hc].
* ptx.c: Include "diacrit.h" rather than "ctype.h".
Include <ctype.h> for ANSI C, or else, use our own definitions.
(initialize_regex): Use ctype.h macros for making the folding
table and for making the \w+ fastmap. Previously, was reusing the
regex syntax table or looking at character bit structure.
(main): Execute setchrclass (NULL) if available and ANSI C.
* Spelling fixes in various files.
Reported by Jim Meyering <meyering@cs.utexas.edu>.
Thu Jan 7 20:19:25 1993 Francois Pinard (pinard at icule)
* Makefile.in: Using autoheader, derive config.h.in from
configure.in. Distribute config.h.in.
Use config.status for reconstructing config.h from config.h.in.
Have all $(OBJECTS) depend upon config.h.
Always use -I. calling the C compiler, for config.h to be found.
Remove config.h in distclean-local.
* lib/Makefile.in: Always use -I.. calling the C compiler, for
config.h to be found. Also use $(DEFS).
Have all $(OBJECTS) depend upon ../config.h.
* configure.in: Create config.h from config.h.in.
* ptx.c, ctype.c: Conditionnaly include config.h.
Fri Jan 1 19:52:49 1993 Francois Pinard (pinard at icule)
* Makefile.in, lib/Makefile.in: Reinstate $(CPPFLAGS), use it.
Richard wants it there. Remove $(ALLFLAGS) and reequilibrate.
Sun Dec 27 05:57:55 1992 Francois Pinard (pinard at icule)
* ptx.c (find_occurs_in_text): Introduce word_start and word_end
variables, and use them instead of the word_regs structure. This
takes care of the fact newer regex.h does not allocate the arrays
any more, and these were used even when regexps were not compiled.
* Makefile, lib/Makefile.in: Define CHAR_SET_SIZE for SYNTAX_TABLE
to work correctly.
* configure.in: Replace AC_USG by AC_HAVE_HEADERS(string.h).
Cleanup and reorganize a little.
* ptx.c: Renamed from gptx.c. Add -G (--no-gnu-extensions)
and clarify some long option names by making them more
explicit. Remove all PTX_COMPATIBILITY conditionals.
Introduce gnu_extensions variable initialized to 1. Let -G
give it the value 0, but still allow and process GNU specific
options and long option names. The Ignore file is now the same
whatever the value of gnu_extensions.
* ptx.texinfo: Renamed from gptx.texinfo, adjusted.
* Makefile.in, configure.in: Adjusted accordingly. Now
installs only one program under the name $(binprefix)ptx.
* gptx.c (perror_and_exit): Deleted. Use error() directly.
* gptx.c: Remove unneeded prototypes for system library routines.
* gptx.c (compare_words, compare_occurs): #define first and second
instead of using an intermediate variable.
* configure.in: Use AC_CONST.
* gptx.h: Do not define const.
* Define volatile dependent on __GNUC__, not __STDC__, and define
it to __volatile__.
* gptx.h, version.c: Deleted, integrated into gptx.c.
* Remove src/ and doc/ subdirectories, merging them in main.
* Move lib/bumpalloc.h, lib/ctype.[ch] in main directory.
* Integrate all ChangeLogs in main ChangeLog.
* Integrate all Makefiles in main Makefile and lib/Makefile,
rewriting them all along the way.
Fri Nov 13 00:10:31 1992 Francois Pinard (pinard at icule)
* Makefile.in (dist): chmod a+r before making the tar file.
Tue Oct 6 12:47:00 1992 Francois Pinard (pinard at icule)
* {,doc/,lib/,src/}Makefile.in: Use exec_prefix. Add `uninstall'.
Wed Aug 19 16:02:09 1992 Francois Pinard (pinard at icule)
* ansi2knr.c: New file, from Ghostscript distribution.
* gptx.c: Get rid of many __STDC__ tests.
* version.c: Idem.
Fri Aug 14 22:53:05 1992 Francois Pinard (pinard at icule)
* gptx.c: Use HAVE_MCHECK instead of MCHECK_MISSING.
* configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS.
* configure.in: Autoconfigure for mcheck and strerror.
Reported by Bernd Nordhausen <bernd@iss.nus.sg>.
Thu Jun 18 09:15:12 1992 Francois Pinard (pinard at icule)
* configure.in, all Makefile's: Adapt to Autoconf 0.118.
Sun Feb 2 16:23:47 1992 Francois Pinard (pinard at icule)
* gptx.c (main): Returns int.
Tue Dec 10 09:53:21 1991 Francois Pinard (pinard at icule)
* gptx.c (usage_and_exit): Print --OPTION instead of +OPTION.
Wed Dec 4 10:31:06 1991 Francois Pinard (pinard at icule)
* gptx.c (compare_occurs, compare_words): Change parameters to
(void *) to comply with qsort ANSI declaration, and cast the true
type inside the function, each time a parameter is used.
Reported by Byron Rakitzis <byron@archone.tamu.edu>.
Mon Dec 2 10:41:43 1991 Francois Pinard (pinard at icule)
* gptx.c: Removed comma at end of enum.
* version.c: Add a few missing `const's.
* gptx.c: Add prototypes for close, fstat, open, perror and read
if __STDC__.
* gptx.c: Remove useless alloca declaration.
Sat Nov 9 20:03:37 1991 Francois Pinard (pinard at icule)
* configure.in, all/Makefile.in: Directory reorganization,
including separate src and doc, in plus of lib. Ensure all
Makefile's can be used independently.
Thu Nov 7 11:20:38 1991 Francois Pinard (pinard at icule)
* gptx.texinfo: Renamed from gptx.texi. Now `TeX'able.
* Makefile.in: Ensure distributing texinfo.tex.
Reported by Karl Berry <karl@cs.umb.edu>.
* configure.in: Take care of POSIXish ISC.
Reported by Karl Berry <karl@cs.umb.edu>.
Tue Nov 5 09:42:58 1991 Francois Pinard (pinard at icule)
* configure.in, Makefile.in: Do not absolutize $(srcdir), because
this could create problems with automounters.
* configure.in, Makefile.in: Remove IF_* devices, they were
solving a problem caused only by non timestamping shars, and
gptx is now distributed in tar format.
Mon Oct 28 14:39:36 1991 Francois Pinard (pinard at icule)
* configure.in: New file.
* configure: Automatically generated from file configure.in
and David MacKenzie's autoconf.
Sat Oct 19 20:06:28 1991 Francois Pinard (pinard at icule)
* configure: Use ANSI header files if present, even with non ANSI
compilers.
Reported by David MacKenzie <djm@eng.umd.edu>.
Tue Oct 15 08:43:13 1991 Francois Pinard (pinard at icule)
* Makefile.in: Install gptx and ptx separately. On DEC Ultrix
4.1, install cannot install more than one file at a time.
Reported by Simon Leinen <simon@liasun1.epfl.ch>.
Fri Oct 11 15:19:42 1991 Francois Pinard (pinard at icule)
* Makefile.in: `realclean' did not work, because lib/Makefile was
disappearing at `distclean' time. I tried separate doc and src
directories, but this is not worth the heaviness. Split some
goals instead, using _doc, _lib and _src suffixes.
Fri Oct 10 18:04:21 1991 Francois Pinard (pinard at icule)
* Version 0.2
Wed Oct 9 16:13:42 1991 Francois Pinard (pinard at icule)
* configure, Makefile.in: New files.
* Makefile, GNUmakefile, Depends: Deleted.
* gptx.c: Change -A output from `FILE(NN):' to `FILE:NN:'.
* gptx.c, gptx.h, version.c: Reinstate __STDC__ tests.
Tue Jun 25 11:35:32 1991 Francois Pinard (pinard at icule)
* gptx.c: Something is wrong in -r reference allocation, I suspect
casting does not do what I expect. I relax the constraints so to
make it work for now. To be revisited.
* gptx.c: Call initialize_regex sooner, to ensure folded_chars is
properly initialized when -f and -i are simultaneously used.
* gptx.c: Remove -p option and rather compile two separate
programs, one by defining PTX_COMPATIBILITY, to conform a GNU
standard asking to not depend on the program installed name. This
also removes the -p option, so loosing the debatable advantage of
dynamically reverting to ptx compatibility mode.
* gptx.h: Cleanup. Don't duplicate stdlib.h.
Wed Dec 5 18:00:23 1990 Francois Pinard (pinard at icule)
* gptx.c (usage_and_exit): Change -C explanation.
Sun Oct 28 16:11:36 1990 Francois Pinard (pinard at icule)
* gptx.h: Remove the PROTO macros and usage.
* gptx.c: Remove all the #ifdef __STDC__ noise.
* version.c: Remove all the #ifdef __STDC__ noise.
Wed Jul 25 12:20:45 1990 Francois Pinard (pinard at icule)
* ctype.[ch]: Linked from my library.
Wed Jul 11 10:53:13 1990 Francois Pinard (pinard at icule)
* bumpalloc.h: Linked from my library.
Sun Aug 5 13:17:25 1990 Francois Pinard (pinard at icule)
* Version 0.1
* gptx.c: Implement IGNORE and PIGNORE defines.
* gptx.c: Implement special character protection for roff and TeX
output, through the edited_flag array.
Fri Aug 3 12:47:35 1990 Francois Pinard (pinard at icule)
* gptx.c: Implement new -R option for automatic referencing, with
the possibility of multiple input files in normal mode. Now,
option -r implies ptx compatibility mode default for -S; exclude
reference from context whenever easy to do, and allow coselection
of both -r and -R.
Wed Aug 1 12:00:07 1990 Francois Pinard (pinard at icule)
* gptx.[hc]: Define and use OCCURS_ALIGNMENT, to avoid those
`Bus error's on Sparcs.
Fri Jul 27 12:04:40 1990 Francois Pinard (pinard at icule)
* gptx.c (initialize_regex): Use only isalpha and "ctype.h" to
initialize Sword syntax, getting rid of any other explicit ISO
8859-1 references. This will make the MS-DOS port easier,
character set wise.
* gptx.c (swallow_file_in_memory): Revised along the lines of
io.c from GNU diff 1.14, so it could handle stin and fifos,
and work faster.
* gptx.c (perror_and_exit): New function, use it where convenient.
Thu Jul 26 13:28:13 1990 Francois Pinard (pinard at icule)
* gptx.c (swallow_input_text): Remove white space compression even
if not in ptx compatibility mode. This being out of the way, use
swallow_file_in_memory instead of inputting characters one by one.
Wed Jul 25 12:20:45 1990 Francois Pinard (pinard at icule)
* gptx.c (find_occurs_in_text): Include the sentence separator as
part of the right context, except for separator's suffix white
space. Formerly, it was excluded from all contexts.
* gptx.h: Check STDLIB_PROTO_ALREADY to conditionalize prototype
declarations for standard C library routines; check __GNUC__
before using `volatile' on function prototypes.
* gptx.c: (find_occurs_in_text): Maintain the maximum length of
all words read.
(define_all_fields): Optimize scanning longish left contexts by
sometimes doing a backward jump from the keyword instead of always
scanning forward from the left context boundary.
Sun Jul 22 09:18:21 1990 Francois Pinard (pinard at icule)
* gptx (alloc_and_compile_regex): Realloc out all extra allocated
space.
Mon Jul 16 09:07:25 1990 Francois Pinard (pinard at icule)
* gptx.c: In OCCURS structure, modify left, right and reference
pointers and make them displacements, to save some space. Define
DELTA typedef, use it, make all other necessary changes.
* gptx.c: Work on portability. Define const and volatile to
nothing if not __STDC__. On BSD, define str[r]chr to be [r]index.
Avoid writings specific to GNU C.
Sun Jul 15 17:28:39 1990 Francois Pinard (pinard at icule)
* gptx.c: Add a word_fastmap array and use it if -W has not been
specified, instead of using default regexps. Finish implementing
the Break files.
Sat Jul 14 10:54:21 1990 Francois Pinard (pinard at icule)
* gptx.[ch], version.c: Use prototypes in all header
functions. Add some missing const declarations.
Fri Jul 13 10:16:34 1990 Francois Pinard (pinard at icule)
* gptx.c: Enforce ptx compatibility mode by disallowing normal
mode extensions. Disallow -p if extensions are used.
* gptx.c: Finish implementation of Ignore and Only files.
Wed Jul 11 10:53:13 1990 Francois Pinard (pinard at icule)
* gptx.c: Revise WORD typedef and use it in OCCURS typedef;
adjust all usages. Add BLOCK and WORD_ARRAY typedefs, revise in
various place to make better usage of these. Use BUMP_ALLOC.
Tue Jul 10 09:02:26 1990 Francois Pinard (pinard at icule)
* gptx.c: Add -L option, `latin1_charset' variable and support.
* gptx.c: Remove old generate_roff and generate_tex variables,
replace with output_format which is of enum type.
Mon Jul 9 10:40:41 1990 Francois Pinard (pinard at icule)
* gptx.c (compare_words): Check word_regex.translate and do not
use the translation table if not computed. Also protect against
possible 8-bit problems.
* gptx.c (alloc_and_compile_regex): New function.
Sun Jul 8 17:52:14 1990 Francois Pinard (pinard at icule)
* gptx.c: Make a more systematic use of SKIP_* macros, to get rid
of explicit ' ' references when possible.
* gptx.c: Replace `head' field by `left' in the OCCURS structure,
delay the `before' computation from find_occurs_in_text to
define_all_fields, and make all necessary adjustments. Also
add a `right' field in the OCCURS structure, use it to get rid of
explicit '\n' references when possible.
* gptx.c (initialize_regex): New function. Compute the syntax
table for regex. Get rid of previous break_chars_init variable
and break_chars array, use word_regex and word_regex_string
instead.
* gptx.c: Use re_search to find words and re_match to skip over
them. Add -W option and support. Use re_search to find end of
lines or end of sentences, add -S option and support.
Sat Jul 7 08:50:40 1990 Francois Pinard (pinard at icule)
* gptx.c: Change PRINT_SPACES and PRINT_FIELD macros to
print_spaces and print_field routines, respectively.
Fri Jul 6 09:44:39 1990 Francois Pinard (pinard at icule)
* gptx.c (generate_output): Split into define_all_fields,
generate_all_output, output_one_roff_line, output_one_tex_line,
and output_one_tty_line.
* gptx.c: Move the inline code to reallocate the text buffer into
reallocate_text_buffer. Correct a small bug in this area.
* gptx.c: Modify -F to accept a STRING argument, modify output
routines to handle truncation marks having more than one
character.
Thu Jul 5 11:08:59 1990 Francois Pinard (pinard at icule)
* gptx.c: Add -F option and logic.
* gptx.c: Select ptx compatibility mode if program is
installed under the name `ptx'. Install both gptx and ptx.
Thu Jun 7 17:21:25 1990 Francois Pinard (pinard at icule)
* gptx.c: Make each OCCURS a variable size thing, depending on
various options; mark occurs_found table size with an integer
counter instead of an end pointer.
Sat Apr 14 20:01:09 1990 Francois Pinard (pinard at icule)
* Version 0.0
* gptx.c: Removed limitations on table sizes: it should now go
until an `Out of memory' error. Use xmalloc. Rename some
variables.
* version.c, gptx.c (usage_and_exit): Add -C option to print
Copyright.
Mon Mar 12 17:59:42 1990 Francois Pinard (pinard at icule)
* ChangeLog initialisation. Previous experiments towards gptx
were done at the defunct site ora.odyssee.qc.ca, which was a
Sun-3/160 running SunOS 3.0. The files have been stocked for
a long time to kovic.iro archives, then imported to icule.
* gptx.c: GCC linted.
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