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 . * Makefile.in (realclean): Do not remove .stamp-h.in and config.h.in. One should not need Autoconf installed. Reported by Nelson Beebe . * ptx.c: Add missing definition of isxdigit. Reported by Nelson Beebe . * ptx.c: Define S_ISREG if not defined, then use it. Reported by Karl Berry . 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 . * 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 . * 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= instead of --tex-output and --roff-output. * argmatch.c: New file. Taken from fileutils/lib. Reported by Karl Berry . 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 . * ptx.c (fix_output_parameters): Force edit of '\f', because some systems does not consider it to be whitespace. Reported by Stephane Berube . * ptx.c (fix_output_parameters): For roff output, do not disallow characters with 8th bit set. Reported by James Clark . * 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 . Reported by Rakesh Chauhan . * examples/luke/: New files. Reported by Luke Kendall . * 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 . * 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 . 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 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 . 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 . 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 . 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 . * configure.in: Take care of POSIXish ISC. Reported by Karl Berry . 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 . 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 . 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.