| 11999-11-18 Paul Eggert
2
3 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a
4 problem with the QNX 4.25 shell, which doesn't propagate exit
5 status of failed commands inside shell assignments.
6
71999-11-13 Eli Zaretskii
8
9 * doc/grep.texi: Minor markup and spelling corrections. Use
10 @noindent where appropriate.
11
12 * PATCHES-{AM,AC}: rename to PATCHES.{AM,AC}
13
141999-11-12 Eli Zaretskii
15
16 doc/grep.texi: Minor fixes and typos corrected.
17 djgpp/README: Updated version.
18
191999-11-07 Paul Eggert
20
21 * src/grep.c (usage): Fix misspelling.
22
231999-11-07 Paul Eggert
24
25 Don't assume that the C library has re_set_syntax and friends.
26 * src/Makefile.am (base_sources): Add regex.c, regex.h.
27 (EXTRA_DIST): Remove regex.c, regex.h.
28
29 * src/grep.c (prtext): Use out_quiet, not not_text, to decide
30 whether to set pending to zero at the end.
31 (not_text): Remove static variable, undoing latest change.
32 (grep): Likewise.
33
34 * doc/grep.texi: Tighten up the text, and fix some minor
35 spelling and usage errors. Use @enumerate rather than @table
36 @samp, since it's better for Q&A format. Add cross
37 references.
38
391999-11-01 Alain Magloire
40
41 * src/search.c: Use the more portable [[:alnum:]]
42 to define a word instead of Ascii dependent [0-9A-Za-z]
43 * src/grep.c: make not_text global to not display text when
44 the context switches -A/-B/-C are use on binary files.
45 * make grep-2.3g available for testing.
46 * configure.in: drop support for --without-included-regex.
47 This was generating bogus bug reports, since many GNU/Linux
48 users have different version of glibc. And glibc maintainers
49 decided to drop k&r support.
50
511999-11-01 Arnold D. Robbins
52
53 * regex.c (init_syntax_once): move below definition of
54 ISALNUM etc., then use ISALNUM to init the table, so that
55 the word ops will work if i18n'ed.
56 (SYNTAX): And subscript with 0xFF for Latin-1 characters.
57
581999-10-26 Alain Magloire
59
60 * src/regex.c: Merge changes from GNU lib C.
61 * Updated the *.po files
62
631999-10-26 Paul Eggert
64
65 * src/grep.c (fillbuf): Don't report buffer size overflow if
66 newalloc == save and maxalloc == save. This can happen
67 e.g. when reading a large page-aligned file that contains
68 no newlines.
69
701999-10-21 Paul Eggert
71
72 * src/grep.c (usage): Give example. Clarify -F.
73 Explain exit status more clearly.
74
751999-10-12 Paul Eggert
76
77 * doc/grep.texi: Shorten the commentary about egrep and {.
78 "BSD grep" -> "traditional grep".
79 * doc/grep.1: Match recent changes to grep.texi.
80
811999-10-11 Paul Eggert
82
83 * NEWS, doc/grep.1, doc/grep.texi: New option --mmap.
84 * src/grep.c (mmap_option): New variable.
85 (long_options, reset, usage): Add --mmap.
86 Default is now read, not mmap.
87
88 * doc/grep.1: Document -Z or --null.
89
901999-10-11 Paul Eggert
91
92 * doc/grep.texi: Fix texinfo glitches. POSIX -> POSIX.2 where
93 appropriate.
94
951999-10-11 Paul Eggert
96
97 * acconfig.h (ssize_t): New #undef.
98
99 * configure.in (AC_CHECK_TYPE): Add ssize_t.
100
101 * src/grep.c (PREFERRED_SAVE_FACTOR): New macro.
102 (reset): If the buffer has already been allocated, set bufsalloc to
103 be bufalloc / PREFERRED_SAVE_FACTOR. This avoids problems when
104 bufsalloc == bufalloc (possible after reading a large binary file).
105 (reset): Use PREFERRED_SAVE_FACTOR instead of magic constant.
106 Do not set bufbeg; nobody uses it.
107 Always set buflim.
108 Check for lseek error.
109 Use SEEK_CUR, not a magic constant.
110 (fillbuf): Return an error indication, not a count.
111 All callers changed.
112 Do not assume ssize_t fits in int.
113 Use PREFERRED_SAVE_FACTOR instead of magic constant.
114 Clean up mmap code.
115 Do not attempt to mmap zero bytes.
116 Check for lseek error.
117 Use SEEK_SET, not a magic constant.
118 Work correctly if read is interrupted.
119 (grepfile): Work correctly if open or close is interrupted.
120
121 * src/system.h (SEEK_SET, SEEK_CUR): New macros.
122
1231999-10-02 Alain Magloire
124
125 * src/regex.[ch]: upgrade from GNU lib C source tree.
126
127 * make beta 2.3f available.
128
1291999-10-02 Paul Eggert
130
131 * NEWS: egrep is now equivalent to `grep -E'.
132 The lower bound of an interval is not optional.
133 You can specify a matcher multiple types without error.
134 -u and -U are now allowed on non-DOS hosts, and have no effect.
135 * doc/grep.texi: Likewise.
136 * doc/grep.1: Likewise.
137 Fix some troff bugs that prevented `groff' from rendering the page.
138
139 * src/egrepmat.c, src/fgrepmat.c, src/grepmat.c (default_matcher):
140 Remove.
141 (matcher): Add.
142 * src/grep.h (default_matcher): Remove.
143 (matcher): Now exported from ?grepmat.c, not grep.c.
144
145 * src/dfa.c (lex): If { would start an invalid interval specification,
146 treat it as a normal character.
147 Remove (broken) support for {,M} meaning {0,M}.
148 Diagnose bogus intervals like {1,0}.
149 (closure): maxrep is now -1 to indicate no limit, not zero;
150 zero is a valid value for maxrep, meaning an upper bound of zero.
151
152 * src/grep.c (short_options): New constant.
153 (long_options, main): -u and -U are now supported on Unix,
154 with no effect.
155 (matcher): Removed; now defined by ?grepmat.c.
156 (install_matcher): Renamed from setmatcher.
157 (setmatcher): New function.
158 (usage): Report new, more uniform option scheme.
159 (main): Do not initialize matcher; ?grepmat.c now does this.
160 Rely on setmatcher to catch matcher conflicts.
161 Default matcher is "grep".
162
163 * src/search.c (matchers):
164 Remove "posix-egrep" matcher; no longer needed.
165 (Ecompile): Likewise.
166 The egrep matcher now has POSIX behavior.
167
168 * tests/bre.tests: grep '\{' is no longer an error.
169 Fix test for interval too large, and enable it.
170 * tests/ere.tests: grep -E {1 is no longer an error
171 Likewise for a{1, a{1a, a{1a}, a{1,x}.
172
1731999-09-22 Paul Eggert
174
175 * largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around GCC
176 2.95.1 bug with HP-UX 10.20.
177
1781999-09-12 Paul Eggert
179
180 * src/grep.c (fillbuf): Fix typo: we sometimes reported
181 arithmetic overflow even when there wasn't any.
182
1831999-09-12 Paul Eggert
184
185 * configure.in (AC_CHECK_FUNCS): Add memmove.
186
187 * src/system.h (S_ISREG): New macro.
188 (memmove): Define if ! defined HAVE_MEMMOVE && ! defined memmove,
189 not if !defined STDC_HEADERS. This is needed for SunOS 4.1.4,
190 which defines STDC_HEADERS but lacks memmove.
191
192 * src/grep.c (bufoffset): Needed even if !defined HAVE_MMAP.
193 (reset): Always fstat the file, since we always need its size if it is
194 regular.
195 Similarly, get the buffer offset of every regular file.
196 Set bufmapped to 0 if the file's initial offset is not a multiple
197 of the page size.
198 (fillbuf): Calculate an upper bound on how much memory we should
199 allocate only for regular files, since we don't know the sizes of
200 other files.
201 Don't bother to check whether the file offset is a multiple of the page
202 size, since we now do that just once in `reset'.
203 When an mmapped area would fall past the end of the file, trim it to
204 just before instead of giving up immediately and doing a `read';
205 that avoids a worst-case behavior that could read half an mmapped file.
206 Fix bug when computing offsets on hosts that don't have mmap.
207
2081999-08-27 Paul Eggert
209
210 * src/system.h (memmove): New macro.
211
212 * src/grep.c (page_alloc): Reallocate the old buffer instead
213 of having both old and new buffers active simultaneously.
214 Remove valloc debugging variant, which no longer applies.
215
216 (fillbuf): Rejigger the buffer allocation mechanism. The old
217 mechanism could allocate more than 10*N bytes for an N-byte
218 file, which was excessive. Check for arithmetic overflow a
219 bit more carefully.
220
2211999-08-25 Paul Eggert
222
223 * src/grep.c (grepdir):
224 Don't assume that st_ino and st_dev must be integers;
225 POSIX.1 allows them to be floating-point (!).
226
227 * src/vms_fab.h (arr_ptr): `:' -> `;' to fix typo.
228
2291999-08-18 Alain Magloire
230
231 * 2.3e snapshot.
232
2331999-08-18 Alain Magloire
234
235 * src/search.c: On a CRAY J90 system running UNICOS 8.0.
236 Compilation of ./src/search.c failed because the declaration of
237 the variable "regex":
238 static struct re_pattern_buffer regex;
239 conflicted with a previous declaration search.c #includes "system.h",
240 which #includes <stdlib.h>, which declares :
241 extern char *regex __((char *_Re, char *_Subject, ...));
242 The declaration in search.c is local to that one source file.
243 I just changed its name to something less likely to conflict.
244 (I called it "regexbuf", but you could pick any name you want.)
245 Excerpt email from Dean Kopesky.
246
2471999-08-16 Paul Eggert
248
249 Upgrade large-file support to the version used in tar and
250 textutils.
251
252 * Makefile.am (ACLOCAL_AMFLAGS): Define to be empty.
253 (M4DIR, ACINCLUDE_INPUTS): New macros.
254 ($(srcdir)/acinclude.m4): New rule.
255
256 * configure.in (AC_CANONICAL_HOST, AM_C_PROTOTYPES): Add.
257 (AC_SYS_LARGEFILE): Renamed from AC_LFS, for compatibility
258 with what should appear in the next autoconf release.
259
260 * m4/largefile.m4: Renamed from m4/lfs.m4.
261
262 * src/ansi2knr.1, src/ansi2knr.c, config.guess, config.sub:
263 New files. config.guess and config.sub ar needed by the new
264 AC_SYS_LARGEFILE. ansi2knr is needed by AM_C_PROTOTYPES,
265 which in turn is needed by the new AC_SYS_LARGEFILE.
266
2671999-08-16 Alain Magloire
268
269 * 2.3d snapshot on ftp server.
270
2711999-07-26 Paul Eggert
272
273Several GNU tools have options to process arbitrary file names, even
274file names that contain newline characters. These include `find
275-print0', `perl -0', `sort -z', and `xargs -0'. It'd be handy if GNU
276grep also processed such file names. Here's a proposed patch to do
277this, relative to grep 2.3c. This patch introduces two options, one
278for the data, and one for the file names. (Sometimes one wants
279null-terminated file names in the output, and sometimes one wants to
280process lists of null-terminated strings, and these are orthogonal
281axes.)
282
283 * NEWS, doc/grep.texi: New -z or --null-data and -Z or --null options.
284 * src/grep.c (long_options, usage, main): Likewise.
285
286 * src/dfa.h (dfasyntax): New eol parameter.
287 * src/dfa.c (eolbyte): New var.
288 (dfasyntax): Set it from new parameter.
289 (lex, dfastat, build_state, dfaexec): Use it instead of '\n'.
290
291 * src/grep.h (eolbyte): New decl.
292 * src/grep.c (eolbyte): New var.
293 (nlscan, prpending, prtext, grepbuf, grep): Use it instead of '\n'.
294 (filename_mask): New var.
295 (prline, grepfile): Output NUL separator if filename_mask is zero.
296 (grep): Look for '\200' as the hallmark of a binary file, not '\0',
297 if -z or --null-data is specified, since it implies that '\0' is
298 expected as text.
299
300 * src/search.c (Gcompile, Ecompile): Pass eolbyte to dfasyntax.
301 (EGexecute, Fexecute): Use eolbyte instead of '\n'.
302
3031999-06-15 Alain Magloire
304
305 * src/grep.c, doc/grep{1,texi} :
306 --revert-match should be --invert-match.
307 Correction proposed by Karl Berry.
308
3091999-06-12 Alain Magloire
310
311 * doc/grep.{1,texi}: add description for --with-filename.
312 Noted missing by UEBAYASHI Masao.
313
3141999-03-17 Paul Eggert
315
316 * NEWS: Add GREP_OPTIONS.
317
318 * doc/grep.texi: Document GREP_OPTIONS, and the other
319 environment variables. Fix doc for [:blank:], [:cntrl:], [:punct:].
320
321 * src/grep.c (prepend_args, prepend_default_options): New functions.
322 (main): Use them to implement GREP_OPTIONS.
323 * src/system.h (getenv): New decl.
324
3251999-03-16 Volker Borchert
326
327 * configure.in: Use case case ... esac for checking Visual C++.
328 When ${CC} contains options it was not recognize.
329
3301999-03-07 Paul Eggert
331
332 * src/grep.c (usage): Don't report -E, -F, and -G unless we're grep.
333 (main): Don't match options -E, -F, and -G unless we're grep.
334 Remove after-the-fact check for options -E, -F, and -G, since
335 they're no longer needed.
336
3371999-03-05 Eli Zaretskii
338
339 * src/grep.c (main): Print the name of the default matcher instead
340 of just "grep".
341
3421999-02-06 Alain Magloire
343
344 * tests/*.awk : Linux users are seeing "Broken Pipe" on make check.
345 The problem is that grep does not drain its stdin, thus the previous
346 process in the pipeline receives a SIGPIPE. Other shells are silent
347 about this. There is actually no failure, since the broken pipe is
348 expected. You can work around it by changing the pipeline, so that
349 the input is drained, like this:
350 status=`echo 'check' | { ${GREP} -E -e pattern >/dev/null 2>&1;
351 echo $?; cat >/dev/null; }`; if test $status -ne $errnu then ... fi
352 Excerpt email from Andreas Schwab.
353
3541999-02-23 Alain Magloire
355
356 * src/grep.c : Restrict the use of -E, -F, -G
357 to only grep driver, Posix behaviour. {f,e}grep
358 the matcher is already set. This change may brake
359 scripts, warn in NEWS.
360
361 * doc/grep.{1,texi} : -C takes arguments, upgrade manual.
362
363 * beta 2.3a
364
3651999-02-23 Alain Magloire
366
367 * configure.in : Change the configure VC test from
368 'test x$ac_cv_prog_CC = xcl;' to 'test x"$ac_cv_prog_CC" = xcl;'
369 Email from Joshua R. Poulson.
370
3711999-02-23 Paul Eggert
372
373 Fix porting bug reported by Amakawa Shuhei for SunOS 4.1.4-JL.
374 The btowc.c shipped with grep 2.3 is incorrect for Solaris
375 2.5.1 and earlier, as it assumes UTF8, which these OSes do not
376 support. Solaris 7 supports btowc, so there's no need to ship
377 a substitute for it. The only questionable case is Solaris
378 2.6, which lacks btowc but does support UTF8. However, 2.6
379 supports UTF8 but only as a demonstration (for an English
380 locale!); Japanese Solaris 2.6 users typically use EUC, or
381 sometimes shift-JIS, but they cannot use UTF8 since Japanese
382 UTF8 is not supported. Hence there's no point to having grep
383 substitute a btowc that uses UTF8, as it is either redundant,
384 or it will almost invariably have incorrect behavior.
385
386 * configure.in (AC_CHECK_HEADERS): Don't set USE_WCHAR.
387 (AC_CHECK_FUNCS): Add btowc, wctype.
388 (AC_REPLACE_FUNCS): Don't replace btowc; our replacement is
389 invariably doing the wrong thing anyway, at least on SunOS/Solaris.
390 Don't bother to check for wctype in -lw, as we don't support
391 wide characters on Solaris 2.5.1 or earlier anyway.
392
393 * bootstrap/Makefile.try (OBJS): Remove btowc.$(OBJEXT).
394
395 * src/btowc.c: Removed; no longer needed.
396
3971999-02-19 Paul Eggert
398
399 * NEWS: Fix typo when talking about the old behavior of
400 silently skipping directories; it was grep 2.1, not grep 2.2.
401
4021999-02-15 Alain Magloire
403
404 * bootstrap/Makefile.try : add DJGPP DEFS.
405 Done by Elie Zaretsckii.
406
|
11999-02-14 Alain Magloire
2
3 * m4/gettext.m4 : Guard [] with changequote.
4 From Elie Zaretskii.
5
6 * djgpp/config.bat : Makefile.in.in --> Makefile.in-in
7 From Elie Zaretskii.
8
9 * src/dosbuf: k&r function parameter.
10
11 * release of 2.3.
12
131999-02-10 Alain Magloire
14
15 * bootstrap/{Makefile{try,am},REAMDE} : skeleton
16 provided for system lacking the tools to autoconfigure.
17
18 * src/{e,f,}grepmat.c: added guard [HAVE_CONFIG_H]
19
201999-02-10 Alain Magloire
21
22 * PATCHES-AC, PATCHES-AM: updated.
23
24 * m4/regex.m4 : updated.
25
261999-02-05 Eli Zaretskii
27
28 * m4/gettext.m4 : Support DOS-style D:/foo/bar absolute file
29 names.
30
31 * aclocal.m4 (DJGPP) : Use $DJ_GPP instead, since changing the
32 latter prevents GCC from finding headers and libraries.
33
34 * djgpp/config.bat: Make building from another directory work
35
36 * djgpp/config.sed: Remove redundant command wich edited path
37 separator: now done by configure.
38
39 * src/grep.c [O_BINARY]: Add prototype for undossify_input.
40
41 * doc/grep.texi (Introduction): Typo fixed.
42
431999-02-03 Alain Magloire
44
45 * grep-2.2f beta release.
46
471999-02-02 Alain Magloire
48
49 * m4/{djgpp,envsep,glibc,regex,dosfile,isc-posix}.m4 :
50 New files to aid configuration and unload configure.in.
51 * m4/Makefile.am : updated.
52 * src/btowc.c : protect for wchar.h
53
541999-01-28 Alain Magloire
55
56 * intl/Makefile.in: Replace .o with .${ac_objext} where necessary.
57 Work around a limitation of Visual C++ on Cygwin32.
58 * acconfig.h configure.in: Define `alloca' as `_alloca' when CC=cl.
59 This little hack was suggested by Ian Roxborough <irox@cygnus.com>.
60 Patch forwarded by Ben Elliston.
61
621999-01-28 Alain Magloire
63
64 * PATCHES-AM: New file. A small patch for automake-1.4, use $(sep)
65 as the path separator base on @SEP@.
66 * PATCHES-AC configure.in : updated for autoconf-13.
67
681999-01-27 Volker Borchert
69
70 * grep.c: fgrep -NUM not working correctly.
71 add the argument number to digit_args_val.
72
731999-01-22 Paul Eggert
74
75 Prevent grep -r from recursing infinitely through directory loops via
76 symbolic links.
77
78 * grep.c (struct stats): New type.
79 (stats_base): New var.
80 (bufstat): Remove; subsumed by stats->stat.
81 (reset, fillbuf, grep, grepdir, grepfile): Pass struct stats * arg,
82 for directory loop checking; use this instead of the bufstat global.
83 All callers changed.
84 (grepfile): Stat the file before invoking grepdir.
85 (grepdir): Assume that the argument has already been statted.
86 No longer a need for a directory size argument, since it
87 can be gotten from the struct stats * argument.
88 Check for directory loops.
89 Create linked list of directories currently being visited,
90 to detect loops.
91
921998-12-29 Kaveh R. Ghazi
93
94 intl/localealias.c: When building grep-2.2e using cc on Irix4,
95 I needed the following patch to intl/localealias.c.
96 (Its the same patch used by fileutils-4.0.) The patch resolves
97 conflicts between char* and unsigned char* in the i18n code.
98
991998-12-10 Alain Magloire
100
101 * src/grep.c : Typo in contex -->context
102 Noted by Vladimir Michl.
103
1041998-12-01 Alain Magloire
105
106 * doc/Makefile.am djgpp/Makefile.am m4/Makefile.am vms/Makefile.am:
107 New files.
108
109 * m4/progtest.m4: proctect '[]' from m4.
110 Noted by Eli Z.
111
112 * PATCHES-AC: New file, add the patch for autoconf in the dist.
113
114 * acconfig.h: (HAVE_DOS_FILENAME)
115
116 * TODO: updated.
117
118 * src/search.c: remove obsolete 'gegrep,ggrep,gnugrep'
119 matchers. grep no longer depend on argv[0].
120
121 * grep-2.2e beta to test DJGPP port.
122
1231998-11-28 Paul Eggert
124
125 Various portability enhancements:
126 - Don't assume that O_BINARY implies DOS. Use separate
127 macros D_OK (for DOS-like directory access) and
128 HAVE_DOS_FILE_NAMES (for DOS-like file names).
129 - Don't assume that off_t fits into long; it doesn't on Solaris 2.6.
130 - Have is_EISDIR set errno properly on hosts with screwed-up EISDIR.
131 - Treat ':' specially in DOS file names only if it's the end of a
132 drive specifier.
133 - Protect against errno < 0.
134
135 * src/grep.c (is_EISDIR): Move defn to system.h.
136 (print_offset_sep): New function.
137 (fillbuf): Remove redundant test of O_BINARY.
138 (totalcc, totalnl): Now of type off_t.
139 (prline): Use print_offset_sep to print file offsets.
140 (grepfile): Don't set e to EISDIR; that's is_EISDIR's responsibility
141 on machines that don't work properly with EISDIR.
142 (grepdir): Don't assume ':' means slash on all DOS filenames;
143 it means it only in the file prefix.
144
145 * src/system.h (strerror): Check for negative error numbers.
146 (is_EISDIR): Depend on D_OK, not O_BINARY.
147 (SET_BINARY): Depend on HAVE_SETMODE, not __DJGPP__.
148 (IS_SLASH, FILESYSTEM_PREFIX_LEN): Depend on HAVE_DOS_FILE_NAMES,
149 not O_BINARY.
150 (CHAR_BIT): New macro.
151
152 * src/dosbuf.c (struct dos_map):
153 pos and add members are now of type off_t.
154 (dos_stripped_crs): Now of type off_t.
155 (dossified_pos): Now accepts arg and returns value of type off_t.
156
157 * configure.in (AC_CHECK_FUNCS): Add setmode.
158 (HAVE_DOS_FILENAMES): New macro
159
1601998-11-27 Eli Zaretskii
161
162 * djgpp/config.sed: New file, a Sed script to edit configure
163 script before running it on DOS/Windows.
164 * djgpp/config.bat: Updated to handle po2tbl.sed.in and
165 po/Makefile.in.in on DOS filesystems, and to run config.sed.
166
1671998-11-24 Jim Meyering
168
169 * src/grep.c : Typo s/infalid/invalid/
170 Also noted by Stanislav Brabec.
171
1721998-11-24 Eli Zaretskii
173
174 * doc/grep.texi: I found and corrected several typos.
175 I believe the GNU standards require the section that describes the
176 options to the programs to be called ``Invoking'' or ``Invoking
177 <program-name>''. This is so users and programs can easily find
178 that node in any Info file. So I changed the name of the
179 `Options' chapter to `Invoking', and corrected the
180 cross-references accordingly.
181 I added some markup to things like file names and options.
182 I added some additional index entries where that seemed useful.
183 I also corrected some index entries, such as "@cindex [:alnum:]",
184 which used a colon in them (the colons confuse Info readers).
185
1861998-11-24 Alain Magloire
187
188 * grep/doc/grep.texi : -h is not use for help.
189 Nit spotted by Jim Meyering.
190
1911998-11-23 Alain Magloire
192
193 * doc: New directory, grep.1, {e,f}grep.man move here
194 * doc/grep.texi: New info manual
195 * doc/version.texi: New
196 * doc/Makefile.am: New
197 * tests/{ere,bre}.*: New files. The spencer2 test is split
198 in two ere/bre.
199 * config.hin: New, config.h.in rename to config.hin for OS
200 with limited file system aka DOS.
201
202 * grep-2.2d release for beta.
203
2041998-11-18 Alain Magloire
205
206 * src/regex.[ch] : Updated from GLibc, previous patches were
207 integrate by Ulrich Drepper and some added ones.
208
2091998-11-16 Paul Eggert
210
211 * grep.h (__attribute__): New macro, if not GCC.
212 (fatal): Add __attribute__((noreturn)).
213 * grep.c (usage): Add __attribute__((noreturn)).
214
2151998-11-16 Paul Eggert
216
217 Remove memory leak with valloced buffers, by invoking malloc instead.
218
219 * configure.in (AC_CHECK_FUNCS), src/system.h (valloc): Remove.
220 * src/grep.c (page_alloc): New function.
221 (ubuffer, pagesize): New vars.
222 (ALIGN_TO): New macro.
223 (reset): Initialize new vars. Check for overflow in buffer size calc.
224 Use page_alloc instead of valloc.
225 (fillbuf): Likewise. Use memcpy to copy saved area.
226
2271998-11-15 Paul Eggert
228
229 * dfa.c (dfacomp), search.c (EGexecute): Don't assume char is unsigned.
230
2311998-11-14 Paul Eggert
232
233 * src/grep.c (grepdir): Fix bug: memory freed twice.
234
235 * src/search.c (Gcompile, Ecompile): Don't invoke dfainit,
236 since dfacomp does it for us, and if we also do it then we
237 leak memory.
238
2391998-11-13 Eli Zaretskii
240
241 * djgpp/config.bat: Rewrite to run the configure script via Bash.
242 * djgpp/config.site, djgpp/getconf: New files.
243 * djgpp/config.h, djgpp/*.mak, djgpp/po2tbl.sed: Remove.
244 * djgpp/README: Update instructions.
245
246 * Makefile.am (EXTRA_DIST): Update the list of DJGPP files.
247
248 * src/system.h (IS_SLASH): New macro.
249 (is_EISDIR): Define it here for DOS and Windows.
250
251 * src/grep.c (main) [O_BINARY]: Set stdout to binary mode, so the
252 EOL formats of the input and output files match, unless stdout is
253 the console device.
254 (is_EISDIR): Don't define if already defined. Accept a second
255 argument, the file name; all callers changed.
256 (grepdir): Don't free `file', inside the loop. Use IS_SLASH to
257 check whether `dir' needs a slash.
258 (grepfile): If file is a directory, set e to EISDIR.
259
2601998-11-10 Alain Magloire
261
262 * src/vms_fab.{c,h}: New file for VMS wildcard expansion
263 Written by Phillip C. Brisco.
264
265 * vms/make.com : add line to compile vms_fab.c and
266 {e,f,}grepmat.c with link for each grep/fgrep/egrep.
267 Base on patch send by Phillib C. Brisco.
268
2691998-11-09 Alain Magloire
270
271 * grep-2.2c on alpha for testing.
272
2731998-11-09 Paul Eggert
274
275 * src/grep.1: Fix `Last Change' of output by generating the date
276 from the RCS Id.
277
278 * src/grep.c (is_EISDIR): New macro.
279 (grep): If -s, suppress errors from trying to read directories.
280 (grepfile): Use is_EISDIR to simplify code.
281 (grepdir): If -s, suppress errors from trying to read directories.
282
283 * src/grep.1: Fix -q -r -s problems; describe BSD grep better.
284
285 * src/grep.c (main): Update copyright.
286
287 Specify default matcher with default_matcher extern var, not
288 DEFAULT_MATCHER macro. This is more straightforward and means
289 we need to compile grep.c just once.
290
291 * src/egrepmat.c, src/fgrepmat.c, src/grepmat.c: New files.
292
293 * src/Makefile.am (base_sources): New macro.
294 (egrep_SOURCES, fgrep_SOURCES, grep_SOURCES): Now consist of
295 $(base_sources) plus the single tailoring file.
296 (grep_LDADD, egrep_LDADD, fgrep_LDADD): Remove.
297 (EXTRA_DIST): Remove grep.c, regex.c.
298 (fgrep.o, egrep.o): Remove.
299
300 * src/grep.h (matcher): Now char const *.
301 (default_matcher): New decl.
302
303 * src/grep.c (matcher): Now char const *.
304 (setmatcher): Now accepts char const *.
305 (main): Default the matcher from default_matcher (linked externally)
306 rather than DEFAULT_MATCHER (a macro).
307
3081998-11-08 Alain Magloire
309
310 * src/grep.1: `prep.ai.mit.edu' should be replaced with `gnu.org'.
311 Nit from Paul Eggert.
312
3131998-11-06 Alain Magloire
314
315 * src/grep.c: The Matcher is not set to argv[0] but
316 explicitly by a #define MATCHER at compile time default is "grep".
317
318 * aclocal/: NEW dir. provides our own *.m4
319
320 * configure.in: Move Paul's Large Files to AC_LFS.(aclocal/lfs.m4)
321 Taken from Jim Meyering fileutils.
322
3231998-11-05 Alain Magloire
324
325 * src/grep.1: update the man pages according to the
326 changes make by Miles.
327
328 * po/*.po: updated.
329
330 * first beta release for 2.3 (2.2a).
331
3321998-11-04 Miles Bader
333
334 * src/grep.c (main): Rationalize interaction of -C/-NUM/-A/-B
335 options, and allow -C to have an optional argument. -NUM can
336 now be mixed with -C, and -A, -B always take precedence over
337 -C/-NUM, regardless of order.
338 (long_options): Let -C/--context take an optional argument.
339
3401998-11-03 Alain Magloire
341
342 * src/dfa.c: HP-UX define clrbit/setbit as macros in <sys/param.h>
343 #undef if defined.
344 Fixed by Andreas Ley and Philippe Defert.
345
346 * src/grep.1 : mention that -s follows POSIX.2 behavior.
347 Noted by Paul Eggert and others.
348
349 * tests/khadafy.sh: a typo in failure(s).
350 Spotted By Sotiris Vassilopoulos.
351
3521998-11-01 Paul Eggert
353
354 * src/system.h (IN_CTYPE_DOMAIN): New macro.
355 (ISALPHA, ISUPPER, ISLOWER, ISDIGIT, ISXDIGIT, ISSPACE,
356 ISPUNCT, ISALNUM, ISPRINT, ISGRAPH, ISCNTRL): Use
357 IN_CTYPE_DOMAIN instead of isascii.
358
3591998-08-18 Paul Eggert
360
361 Add support for new -r or --recursive (or -d recurse or
362 --directories=recurse) option.
363
364 * src/Makefile.am (grep_SOURCES): Add savedir.c, savedir.h, stpcpy.c.
365
366 * src/grep.1: Describe new options.
367
368 * src/grep.c: Include "savedir.h".
369 (long_options): Add -r or --recursive.
370 (RECURSE_DIRECTORIES): New enum value.
371 (IS_DIRECTORY_ERRNO): Remove.
372 (reset, grep): Add file name arg.
373 (grepdir, grepfile): New functions.
374 (initial_bufoffset): New var.
375 (reset): Initialize it.
376 (fillbuf): Use it.
377 (count_matches, list_files, no_filenames, suppress_errors): New static
378 vars; formerly were local to `main'.
379 (grep): Recurse through directories if the user asks for this.
380 (usage, main): Add new options.
381 (main): Change some local vars to be static, as described above.
382 Move most of the guts into grepfile function.
383 so that it can be recursed through.
384
385 * configure.in (AC_HEADER_DIRENT, AC_FUNC_CLOSEDIR_VOID): Add.
386 (AC_REPLACE_FUNCS): Add stpcpy.
387
388 * src/savedir.c, src/savedir.h, src/stpcpy.c: New files;
389 taken from fileutils 3.16u.
390
3911998-08-11 Paul Eggert
392
393 * src/system.h (initialize_main): New macro.
394 * src/grep.c (main): Invoke initialize_main first thing.
395
3961998-04-29 Paul Eggert
397
398 * NEWS, src/grep.1: Describe new -a and -d options.
399
400 * src/grep.c (long_options, usage, main):
401 New options -d or --directories and -a or --text.
402 (directories, always_text): New variables.
403 (IS_DIRECTORY_ERRNO): New macro.
404 (reset): Now returns value specifying whether to skip this file.
405 Stat the file if either mmap or directory-skipping is possible.
406 Skip the file if it's a directory and we're skipping directories.
407 (grep): Skip the file if `reset' tells us to.
408 (main): If open fails because the file is a directory, and if we're
409 skipping directories, don't report an error.
410 Remove special case for DOS and Windows.
411
412 * src/dosbuf.c (guess_type): Use the same method for guessing whether a
413 file is binary as grep.c's grep does.
414 There's no longer any need to declare `bp' to be unsigned.
415
4161998-04-26 Alain Magloire
417
418 * grep-2.2 release.
419
420 * src/dfa.c: Wrong revision was pulled out
421 for beta 2.1.1d.
422 * src/search.c: Wrong revision was pulled out
423 for beta 2.1.1d.
424
425 * src/grep.c: ck_atoi () added instead of atoi ().
426 Suggestion from Jim Meyering.
427 ck_atoi () pulled from diffutils-2.7, maintained by Paul Eggert.
428
429 * AUTHORS: Rephrase of some sentences.
430 * README: Rewording.
431 Noted and patched by Joel N. Weber II.
432
4331998-04-17 Kaveh R. Ghazi
434
435 * src/dfa.h: Don't define `const', trust autoconf to handle it.
436
4371998-04-16 Alain Magloire
438
439 * tests/{status,empty}.sh: wrong return status.
440
441 * src/grep.c: Remove the REGEX part in usage (), it was
442 consider overkill by most.
443
4441998-04-14 Eli Zaretskii
445
446 * djgpp/config.bat: Support file names with multiple dots on all
447 platforms.
448
449 * djgpp/README: Add instructions about file names illegal on
450 MS-DOS.
451
4521998-04-13 Alain Magloire
453
454 * src/dfa.c: by "popular" demand reverse
455 back to '_' not word-constituent.
456
457 * grep-2.1.1c available for testing.
458
4591998-04-13 Karl Heuer
460
461 * src/grep.c: (a) The directory check is done too early:
462 logically, if the argument is "-", then it refers to standard
463 input, regardless of whether there's something in the file
464 system answering to "-".
465 (b) The sh command "grep -l root /etc/passwd /etc/group 0<&-"
466 prints "(standard input)" instead of "/etc/passwd", because it
467 mistakenly believes that a named file will never be opened on fd
468 0. The string "(standard input)" should be based on the file
469 having been originally specified as "-", rather than making
470 assumptions about the fd.
471 (c) the code that calls close(fd) is being done outside of the
472 test for a bad fd. Thus, if the open failed, this code will
473 attempt to close(-1). It should be done inside the "fd != -1"
474 branch.
475 This patch addresses all three of these problems.
476
4771998-04-13 Alain Magloire
478
479 * configure.in: remove the deprecated AC_ISC_POSIX macro.
480 Spotted by Karl Heuer.
481
4821998-04-03 Eli Zaretskii
483
484 * djgpp/main.mak, djgpp/src.mak, djgpp/tests.mak: Updated from the
485 relevant Makefile.in files.
486
487 * djgpp/config.bat: Create files in intl directory like the
488 configure script does.
489
4901998-03-28 Eli Zaretskii
491
492 * djgpp/main.mak, djgpp/src.mak, djgpp/tests.mak: Updated to track
493 changes in respective Makefile.in files.
494
495 * src/dosbuf.c (guess_type): Avoid running off the end of the
496 buffer. Spotted by Paul Eggert.
497
4981998-03-27 Alain Magloire
499
500 * grep-2.1.1b.tar.gz available.
501
502 * src/regex.c: CLASS_CHAR_MAX set to 256 instead of 6
503 when WCTYPE and WCHAR are not defined. When class names
504 where bigger then 6, it will not detect an error.
505 example '[[:alphabet:]]'.
506
507 * Updated the copyright of the files with emacs.
508 With emacs Jim :).
509
5101998-03-26 Jim Meyering
511
512 * src/dfa.c (IS_WORD_CONSTITUENT): Define.
513 (lex): Use IS_WORD_CONSTITUENT, not ISALNUM.
514 Don't special-case '_'.
515 (dfastate): Use IS_WORD_CONSTITUENT, not ISALNUM.
516 (dfaexec): Likewise.
517
5181998-03-25 Alain Magloire
519
520 * tests/warning.sh: typos and replace the echos with
521 a simple cat.
522 Noted By Jim Meyering.
523
524 * src/regex.c: #undef ISASCII and ISPRINT before defining
525 them(On Solaris it was define).
526 Pattern 'a[[:]:]]b' is an invalid char class and the error
527 from regex was 1(REG_NOMATCH) instead of 2 (REG_ECTYPE).
528 Fix with help from Ulrich Drepper.
529
530 * src/grep.c (usage): Ulrich wrote: "A single printf should
531 not have more than 900 bytes. For translation reasons the
532 text shouldn't be split in too many pieces since this is
533 tiresome and also does not help to generate a consistent picture."
534 Noted by Ulrich Drepper.
535 * src/grep.c (usage): Dig out and old patch from
536 Franc,ois to explain the regex in usage().
537 Ideas from Franc,ois Pinard.
538
5391998-03-23 Alain Magloire
540
541 * testing: grep-2.1.1a for testing.
542
543 * configure.in: Solaris needs '-lw' if we use wchar/wctype
544 functions.
545 * src/btowc.c: New file from GNU libc. Solaris 2.5 don't
546 have it define.
547 * configure.in : check for btowc ().
548
549 * regex.c: Include <wchar.h> before <wctype.h>, to work around
550 a Solaris 2.5 bug.
551 Patch provided by Paul Eggert.
552
553 * tests/status.sh: new file to check return status code.
554 * tests/empty.sh: new file to check for empty pattern.
555 * tests/warning.sh: new file to tell where to report errors.
556
557 * configure.in: If available, prefer support for large files
558 unless the user specified one of the CPPFLAGS, LDFLAGS, or LIBS
559 variables.
560 Done by Paul Eggert.
561
562 * src/grep.c (usage): change prep.ai.mit.edu for gnu.org.
563
5641998-03-18 Alain Magloire
565
566 * src/grep.c (usage): Formating the --help message a bit off.
567 Noted by William Bader.
568
569 * src/grep.c (main): When checking conflicting matcher for option -E the
570 matcher was to "egrep" instead of "posix-egrep".
571 Reported by kwzh@gnu.org.
572
573 * src/grep.c: Typos and rewording the --help message.
574 Reported by Karl Heuer.
575
576 * src/grep.1: The man page wording :
577 A regular expression matching a single character may be
578 followed by one of several repetition operators:
579 is unclear since 'x(yz)*z' is a valid regex.
580 Remove the "matching a single character".
581 Suggested by Harald Hanche-Olsen.
582
583 * src/grep.c (main): `-f /dev/null' now specifies no patterns
584 and therfore matches nothing.
585 Reported by Jorge Stolfi.
586 Patched by Paul Eggert.
587
5881998-03-10 Alain Magloire
589
590 * Ice storm 98(el nino). Lost grep repository disk,
591 and my $HOME directory, etc ..
592 Trying to get the emails/patch from dejanews.com
593 and start from grep-2.1.
594 sigh ....
595
5961997-11-01 Alain Magloire
597
598 * src/grep.c: For the long options, the problems are:
599 --file appears in the option table as 'no_argument'
600 instead of 'required_argument'.
601 --files-with-matches is missing from the option table.
602 The help lists '--fixed-strings' as the long option for -F,
603 the table has '--fixed-regexp'.
604 --regexp appears in the option table as 'no_argument'
605 instead of 'required_argument'.
606 --with-filename is missing from the option table.
607 Reported by Grant McDorman and Krishna Sethuraman.
608
6091997-10-19 Alain Magloire
610
611 * src/grep.c: the option "with-filename was not in the arg table.
612 Corrected by Jim Hand.
613
614 * GNU gettext library from gettext-0.10.32.
615
616 * src/grep.c: reverse back to greping directories,
617 One could skip the error message by defining
618 SKIP_DIR_ERROR. There is no clear way of doing
619 things, I hope to setle this on the next majore release
620 Thanks Paul Eggert, Eli Zaretskii and gnits for the
621 exchange.
622
623 * tests/status.sh: add this check to make sure
624 That the return status code is ok.
625
6261997-10-10 Andreas Schwab
627
628 * src/grep.1: Fix formatting.
629
630 * configure.in: Check for wctype.h, wchar.h, libintl.h and
631 isascii, which are needed for regex.c.
632
6331997-10-01 Paul Eggert
634
635 * src/grep.c (fillbuf): Don't warn about mmap failures.
636
6371997-09-7 Alain Magloire
638
639 * src/grep.c: added code for -H --with-filename.
640
641 * djgpp/*: patch wrongly apply
642 duplication of text in djgpp/{README,config.h}.
643 Filter djgpp/config.bat with unix2dos.
644
645 * djgpp/make.mak: beautify
646 From Eli Zaretskii.
647
648 * grep-2.1 release.
649
6501997-09-01 Alain Magloire
651
652 * grep-2.0f out for testing.
653
654 * update to GNU gettext library from gettext-0.10.31
655
656 * grep.c : have a nicer format for --version.
657 Noted by Ulrich Drepper.
658
659 * obstack.[ch]: updated from GNU C library
660 * configure.in: look for stdlib.h [HAVE_STDLIB_H]
661 Comments from Ulrich Drepper.
662
6631997-08-25 Philippe De Muyter <phdm@info.ucl.ac.be>
664
665 * src/dfa.c (sys/types.h): File included unconditionnaly.
666
6671997-08-16 Eli Zaretskii <eliz@is.elta.co.il>
668
669 * grep.c (long_options) [O_BINARY]: Add DOS-specific options.
670 (fillbuf) [O_BINARY]: For DOS-style text files, strip CR
671 characters at end of line.
672 (prline) [O_BINARY]: Report correct byte offsets, even though CR
673 characters were stripped when reading the file.
674 (usage) [O_BINARY]: Add DOS-specific options.
675 (setmatcher) [HAVE_SETRLIMIT]: Set re_max_failures so that the
676 matcher won't ever overflow the stack.
677 (main) [__MSDOS__, _WIN32]: Handle backslashes and drive letters
678 in argv[0], remove the .exe suffix, and downcase the prgram name.
679 [O_BINARY]: Pass additional DOS-specific options to getopt_long
680 and handle them. Call stat before attempting to open the file, in
681 case it is a directory (DOS will fail the open call for
682 directories). Switch the input descriptor to binary mode, unless
683 it is a terminal device.
684
685 * system.h [O_BINARY]: Define macros to switch a handle to binary
686 mode, so binary files could be grep'ed on MS-DOS and MS-Windows.
687 [HAVE_SETLOCALE]: Test for HAVE_SETLOCALE instead of
688 HAVE_LC_MESSAGES, to prevent compilation error in grep.c on
689 systems which don't define HAVE_LC_MESSAGES, but have setlocale.
690
691 * dosbuf.c: New file, functions specific for MS-DOS/MS-Windows.
692 (guess_type, undossify_input, dossified_pos): New functions.
693
694 * djgpp/config.h, djgpp/config.bat, djgpp/main.mak, djgpp/src.mak,
695 djgpp/po.mak, djgpp/intl.mak, djgpp/tests.mak, djgpp/po2tbl.sed:
696 New files, for building Grep with DJGPP tools for MS-DOS and
697 MS-Windows.
698
699 * grep.1: Document DOS-specific switches.
700
7011997-08-08 Alain Magloire
702
703 * grep-2.0e: available for testing
704
705 * grep.c: change LC_MESSAGE to LC_ALL for (LC_CTYPE).
706 Suggested by Jochen Hein.
707
708 * ABOUT-NLS: updated.
709 * grep.c: --version: more verbosity (COPYRIGHT).
710 * grep.c: --help: PATTERN, FILE instead of <pattern>, <file>.
711 * INSTALL.grep: not necessary removed.
712 * configure.in: --disable-regex rename --without-include-regex.
713 * THANKS: format: first row name, second email.
714 * ChangeLog: format ISO 8601.
715 Reported by Franc,ois Pinard.
716
717 * grep.c: move dcl of struct stat st into "else" where it's used.
718 Reported by Jim Meyering.
719
720 * grep.c: totalnl should be %u in printf.
721 Reported by Michael Aichlmay
722 Corrected with guidance from Ulrich Drepper
723
7241997-07-24 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
725
726 * Makefile.am: corrected an error when installing {f,e}grep.1.
727 From Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
728 From Ulrich Drepper <drepper@cygnus.com>.
729
730 * Many files: use PARAMS instead of __STDC__ for prototypes.
731 From Jim Meyering <meyering@eng.ascend.com>.
732 Patch provided by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
733
734 * dfa.[ch]: uses the one in gawk-3.0.3 with the patch from
735 Arnold (see Changelog: July 12 1997)
736
737 * grep.1: a note to say -l, -L, -q stop on first match.
738 Noted by Andrew Beattie <gaffer@tug.com>.
739
740 * grep.c: refuse to scan if the file is a directory.
741 This was causing problems on SUNs. If the directory contains
742 a file that could match the pattern, garbage was display.
743
744 * tests directory: added new set of tests from Henry Spencer
745 regex package. Change the way the tests were done to be more
746 conformant to automake.
747
748 * configure.in: added --disable-regex for folks with their own fuctions.
749
750 * grep-20d : available for testing
751
7521997-07-18 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
753
754 * grep-2.0c: available for testing
755
7561997-07-17 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
757
758 * src/grep.c: Cause grep to fail if `fclose (stdout)' fails.
759 From Jim Meyering <meyering@eng.ascend.com>.
760
761 * grep.c:usage() more consistency in the --help.
762
763 * egrep, fgrep were links This is in violation of GNU standards:
764 "Please don't make the behavior of a utility depend on the name used
765 to invoke it. It is useful sometimes to make a link to a utility with
766 a different name, and that should not change what it does."
767 For now egrep and fgrep will be copies of grep. A better scheme
768 should be found later.
769 After discussion with Tom Tromey <tromey@cygnus.com>.
770
771 * fgrep.man and egrep.man included: They are stubs that call grep.1.
772 * Makefile.am: modified to install {f,e,}grep[,.1].
773
774 * speed hack for -l, -L: bail out on first match.
775 From Scott Weikart <scott@igc.apc.org>.
776
777 * *.[ch]: provided prototypes for strict argument checking
778 With the help of Stewart Levin <stew@sep.stanford.edu>.
779
7801997-07-16 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
781
782 * configure.in: typo in the creation of po/Makefile
783 Noted by Volker Borchert bt@teknon.de.
784
785 * grep-2.0b: make it available for testing.
786
7871997-07-15 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
788
789 * src/grep.c usage(): cut the --help in smaller printf()'s
790 Noted by Ulrich Drepper <drepper@cygnus.com>.
791
7921997-07-14 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
793
794 * grep-2.0a: make an alpha available for testing.
795
7961997-07-12 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
797
798 * run gettextize: added the po directory filled with *.po files.
799
800 * check.sh, scriptgen.awk: fix grep paths.
801
802 * change the directory strucure: grep is now in src to comply with
803 gettext.m4.
804
805 * grep.c version.c [VERSION]: got rid of version.c,
806 it is now define via config.h.
807
808 * dfa.c: patch to speed up initialization.
809 Arnold Robbins (arnold@gnu.ai.mit.edu).
810
8111997-07-09 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
812
813 * *.c [HAVE_CONFIG_H]: Macro defined.
814
815 * support for I18N in Makefile.am and configure.in.
816
817 * update all the string to use gettext(I18N).
818 Help from Franc,ois Pinard previous patch <pinard@IRO.UMontreal.CA>.
819
8201997-07-04 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
821
822 * obstack.[ch]: updated from glibc.
823 Work of Ulrich Drepper <drepper@cygnus.com>.
824
825 * regex.[ch]: updated from glibc.
826 Work of Ulrich Drepper <drepper@cygnus.com>.
827
828 * grep.c: for option -e not counting '\n' for new keys.
829 From Mark Waite <markw@mddmew.fc.hp.com>.
830
831 * grep.c: for option -f allocating the right count.
832 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
833 Mike Heartel (mike@cs.uoregon.edu).
834
835 * kwset.c (bmexec): Cast tp[-2] to unsigned char before comparing.
836 From Jim Meyering <meyering@asic.sc.ti.com>.
837
838 * grep.1: various typos.
839 From Keith Bostic <bostic@bsdi.com>.
840 Mike Heartel (mike@cs.uoregon.edu).
841
8421997-06-17 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
843
844 * grep.c: support for long options.
845 patch done by Franc,ois Pinard <pinard@IRO.UMontreal.CA>.
846
847 * add getopt1.c in Makefile.am.
848 Noted by Franc,ois Pinard <pinard@IRO.UMontreal.CA>
849
850 * replace getopt.[ch] and add getopt1.c.
851
852 * kwset.c: undef malloc before define it.
853 Franc,ois Pinard <pinard@IRO.UMontreal.CA>.
854
8551997-06-07 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
856
857 * grep.c: format incorrect in
858 fprintf("%s: warning: %s: %s...", filename, strerror(errno)).
859 Mike Heartel (mike@cs.uoregon.edu).
860
8611996-11-19 David J MacKenzie <djm@catapult.va.pubnix.com>
862
863 * make.com: Set the logical SYS. From rdb@cocamrd.oz.au (Rodney Brown).
864
865 * grep.c (S_ISREG): Define if not defined already, for e.g.
866 SunOS 4.0.3.
867
868 * dfa.c (test_bit, set_bit, clear_bit): Renamed from tstbit,
869 setbit, clrbit to avoid conflict with HP-UX sys/param.h macros.
870
871 * memchr.c: New file, from GNU libc.
872 * grep.c (memchr): Remove definition.
873 * configure.in: Use AC_REPLACE_FUNCS for memchr.
874
875 * configure.in: Remove unused checks for memalign and unsigned char.
876 * grep.c: HAVE_WORKING_MMAP -> HAVE_MMAP.
877
878 * system.h: New file.
879 * dfa.c, kwset.c, grep.c, search.c: Use it instead of duplicating
880 portability boilerplate.
881
882 * grep.c: Include sys/types.h once, instead of three times
883 conditionally.
884 * dfa.c, kwset.c, search.c: Include sys/types.h unconditionally,
885 to always try to get size_t (needed on some old SysV's).
886
887 * dfa.c: Define strchr in terms of index, not the other way around.
888 * search.c: Use memcpy instead of bcopy.
889
8901996-11-15 David J MacKenzie <djm@catapult.va.pubnix.com>
891
892 * Many files: Update FSF address.
893 Update configuration to use autoconf v2 and automake.
894
8951993-05-22 Mike Haertel <mike@cs.uoregon.edu>
896
897 * Version 2.0 released.
| 4071999-02-14 Alain Magloire
408
409 * m4/gettext.m4 : Guard [] with changequote.
410 From Elie Zaretskii.
411
412 * djgpp/config.bat : Makefile.in.in --> Makefile.in-in
413 From Elie Zaretskii.
414
415 * src/dosbuf: k&r function parameter.
416
417 * release of 2.3.
418
4191999-02-10 Alain Magloire
420
421 * bootstrap/{Makefile{try,am},REAMDE} : skeleton
422 provided for system lacking the tools to autoconfigure.
423
424 * src/{e,f,}grepmat.c: added guard [HAVE_CONFIG_H]
425
4261999-02-10 Alain Magloire
427
428 * PATCHES-AC, PATCHES-AM: updated.
429
430 * m4/regex.m4 : updated.
431
4321999-02-05 Eli Zaretskii
433
434 * m4/gettext.m4 : Support DOS-style D:/foo/bar absolute file
435 names.
436
437 * aclocal.m4 (DJGPP) : Use $DJ_GPP instead, since changing the
438 latter prevents GCC from finding headers and libraries.
439
440 * djgpp/config.bat: Make building from another directory work
441
442 * djgpp/config.sed: Remove redundant command wich edited path
443 separator: now done by configure.
444
445 * src/grep.c [O_BINARY]: Add prototype for undossify_input.
446
447 * doc/grep.texi (Introduction): Typo fixed.
448
4491999-02-03 Alain Magloire
450
451 * grep-2.2f beta release.
452
4531999-02-02 Alain Magloire
454
455 * m4/{djgpp,envsep,glibc,regex,dosfile,isc-posix}.m4 :
456 New files to aid configuration and unload configure.in.
457 * m4/Makefile.am : updated.
458 * src/btowc.c : protect for wchar.h
459
4601999-01-28 Alain Magloire
461
462 * intl/Makefile.in: Replace .o with .${ac_objext} where necessary.
463 Work around a limitation of Visual C++ on Cygwin32.
464 * acconfig.h configure.in: Define `alloca' as `_alloca' when CC=cl.
465 This little hack was suggested by Ian Roxborough <irox@cygnus.com>.
466 Patch forwarded by Ben Elliston.
467
4681999-01-28 Alain Magloire
469
470 * PATCHES-AM: New file. A small patch for automake-1.4, use $(sep)
471 as the path separator base on @SEP@.
472 * PATCHES-AC configure.in : updated for autoconf-13.
473
4741999-01-27 Volker Borchert
475
476 * grep.c: fgrep -NUM not working correctly.
477 add the argument number to digit_args_val.
478
4791999-01-22 Paul Eggert
480
481 Prevent grep -r from recursing infinitely through directory loops via
482 symbolic links.
483
484 * grep.c (struct stats): New type.
485 (stats_base): New var.
486 (bufstat): Remove; subsumed by stats->stat.
487 (reset, fillbuf, grep, grepdir, grepfile): Pass struct stats * arg,
488 for directory loop checking; use this instead of the bufstat global.
489 All callers changed.
490 (grepfile): Stat the file before invoking grepdir.
491 (grepdir): Assume that the argument has already been statted.
492 No longer a need for a directory size argument, since it
493 can be gotten from the struct stats * argument.
494 Check for directory loops.
495 Create linked list of directories currently being visited,
496 to detect loops.
497
4981998-12-29 Kaveh R. Ghazi
499
500 intl/localealias.c: When building grep-2.2e using cc on Irix4,
501 I needed the following patch to intl/localealias.c.
502 (Its the same patch used by fileutils-4.0.) The patch resolves
503 conflicts between char* and unsigned char* in the i18n code.
504
5051998-12-10 Alain Magloire
506
507 * src/grep.c : Typo in contex -->context
508 Noted by Vladimir Michl.
509
5101998-12-01 Alain Magloire
511
512 * doc/Makefile.am djgpp/Makefile.am m4/Makefile.am vms/Makefile.am:
513 New files.
514
515 * m4/progtest.m4: proctect '[]' from m4.
516 Noted by Eli Z.
517
518 * PATCHES-AC: New file, add the patch for autoconf in the dist.
519
520 * acconfig.h: (HAVE_DOS_FILENAME)
521
522 * TODO: updated.
523
524 * src/search.c: remove obsolete 'gegrep,ggrep,gnugrep'
525 matchers. grep no longer depend on argv[0].
526
527 * grep-2.2e beta to test DJGPP port.
528
5291998-11-28 Paul Eggert
530
531 Various portability enhancements:
532 - Don't assume that O_BINARY implies DOS. Use separate
533 macros D_OK (for DOS-like directory access) and
534 HAVE_DOS_FILE_NAMES (for DOS-like file names).
535 - Don't assume that off_t fits into long; it doesn't on Solaris 2.6.
536 - Have is_EISDIR set errno properly on hosts with screwed-up EISDIR.
537 - Treat ':' specially in DOS file names only if it's the end of a
538 drive specifier.
539 - Protect against errno < 0.
540
541 * src/grep.c (is_EISDIR): Move defn to system.h.
542 (print_offset_sep): New function.
543 (fillbuf): Remove redundant test of O_BINARY.
544 (totalcc, totalnl): Now of type off_t.
545 (prline): Use print_offset_sep to print file offsets.
546 (grepfile): Don't set e to EISDIR; that's is_EISDIR's responsibility
547 on machines that don't work properly with EISDIR.
548 (grepdir): Don't assume ':' means slash on all DOS filenames;
549 it means it only in the file prefix.
550
551 * src/system.h (strerror): Check for negative error numbers.
552 (is_EISDIR): Depend on D_OK, not O_BINARY.
553 (SET_BINARY): Depend on HAVE_SETMODE, not __DJGPP__.
554 (IS_SLASH, FILESYSTEM_PREFIX_LEN): Depend on HAVE_DOS_FILE_NAMES,
555 not O_BINARY.
556 (CHAR_BIT): New macro.
557
558 * src/dosbuf.c (struct dos_map):
559 pos and add members are now of type off_t.
560 (dos_stripped_crs): Now of type off_t.
561 (dossified_pos): Now accepts arg and returns value of type off_t.
562
563 * configure.in (AC_CHECK_FUNCS): Add setmode.
564 (HAVE_DOS_FILENAMES): New macro
565
5661998-11-27 Eli Zaretskii
567
568 * djgpp/config.sed: New file, a Sed script to edit configure
569 script before running it on DOS/Windows.
570 * djgpp/config.bat: Updated to handle po2tbl.sed.in and
571 po/Makefile.in.in on DOS filesystems, and to run config.sed.
572
5731998-11-24 Jim Meyering
574
575 * src/grep.c : Typo s/infalid/invalid/
576 Also noted by Stanislav Brabec.
577
5781998-11-24 Eli Zaretskii
579
580 * doc/grep.texi: I found and corrected several typos.
581 I believe the GNU standards require the section that describes the
582 options to the programs to be called ``Invoking'' or ``Invoking
583 <program-name>''. This is so users and programs can easily find
584 that node in any Info file. So I changed the name of the
585 `Options' chapter to `Invoking', and corrected the
586 cross-references accordingly.
587 I added some markup to things like file names and options.
588 I added some additional index entries where that seemed useful.
589 I also corrected some index entries, such as "@cindex [:alnum:]",
590 which used a colon in them (the colons confuse Info readers).
591
5921998-11-24 Alain Magloire
593
594 * grep/doc/grep.texi : -h is not use for help.
595 Nit spotted by Jim Meyering.
596
5971998-11-23 Alain Magloire
598
599 * doc: New directory, grep.1, {e,f}grep.man move here
600 * doc/grep.texi: New info manual
601 * doc/version.texi: New
602 * doc/Makefile.am: New
603 * tests/{ere,bre}.*: New files. The spencer2 test is split
604 in two ere/bre.
605 * config.hin: New, config.h.in rename to config.hin for OS
606 with limited file system aka DOS.
607
608 * grep-2.2d release for beta.
609
6101998-11-18 Alain Magloire
611
612 * src/regex.[ch] : Updated from GLibc, previous patches were
613 integrate by Ulrich Drepper and some added ones.
614
6151998-11-16 Paul Eggert
616
617 * grep.h (__attribute__): New macro, if not GCC.
618 (fatal): Add __attribute__((noreturn)).
619 * grep.c (usage): Add __attribute__((noreturn)).
620
6211998-11-16 Paul Eggert
622
623 Remove memory leak with valloced buffers, by invoking malloc instead.
624
625 * configure.in (AC_CHECK_FUNCS), src/system.h (valloc): Remove.
626 * src/grep.c (page_alloc): New function.
627 (ubuffer, pagesize): New vars.
628 (ALIGN_TO): New macro.
629 (reset): Initialize new vars. Check for overflow in buffer size calc.
630 Use page_alloc instead of valloc.
631 (fillbuf): Likewise. Use memcpy to copy saved area.
632
6331998-11-15 Paul Eggert
634
635 * dfa.c (dfacomp), search.c (EGexecute): Don't assume char is unsigned.
636
6371998-11-14 Paul Eggert
638
639 * src/grep.c (grepdir): Fix bug: memory freed twice.
640
641 * src/search.c (Gcompile, Ecompile): Don't invoke dfainit,
642 since dfacomp does it for us, and if we also do it then we
643 leak memory.
644
6451998-11-13 Eli Zaretskii
646
647 * djgpp/config.bat: Rewrite to run the configure script via Bash.
648 * djgpp/config.site, djgpp/getconf: New files.
649 * djgpp/config.h, djgpp/*.mak, djgpp/po2tbl.sed: Remove.
650 * djgpp/README: Update instructions.
651
652 * Makefile.am (EXTRA_DIST): Update the list of DJGPP files.
653
654 * src/system.h (IS_SLASH): New macro.
655 (is_EISDIR): Define it here for DOS and Windows.
656
657 * src/grep.c (main) [O_BINARY]: Set stdout to binary mode, so the
658 EOL formats of the input and output files match, unless stdout is
659 the console device.
660 (is_EISDIR): Don't define if already defined. Accept a second
661 argument, the file name; all callers changed.
662 (grepdir): Don't free `file', inside the loop. Use IS_SLASH to
663 check whether `dir' needs a slash.
664 (grepfile): If file is a directory, set e to EISDIR.
665
6661998-11-10 Alain Magloire
667
668 * src/vms_fab.{c,h}: New file for VMS wildcard expansion
669 Written by Phillip C. Brisco.
670
671 * vms/make.com : add line to compile vms_fab.c and
672 {e,f,}grepmat.c with link for each grep/fgrep/egrep.
673 Base on patch send by Phillib C. Brisco.
674
6751998-11-09 Alain Magloire
676
677 * grep-2.2c on alpha for testing.
678
6791998-11-09 Paul Eggert
680
681 * src/grep.1: Fix `Last Change' of output by generating the date
682 from the RCS Id.
683
684 * src/grep.c (is_EISDIR): New macro.
685 (grep): If -s, suppress errors from trying to read directories.
686 (grepfile): Use is_EISDIR to simplify code.
687 (grepdir): If -s, suppress errors from trying to read directories.
688
689 * src/grep.1: Fix -q -r -s problems; describe BSD grep better.
690
691 * src/grep.c (main): Update copyright.
692
693 Specify default matcher with default_matcher extern var, not
694 DEFAULT_MATCHER macro. This is more straightforward and means
695 we need to compile grep.c just once.
696
697 * src/egrepmat.c, src/fgrepmat.c, src/grepmat.c: New files.
698
699 * src/Makefile.am (base_sources): New macro.
700 (egrep_SOURCES, fgrep_SOURCES, grep_SOURCES): Now consist of
701 $(base_sources) plus the single tailoring file.
702 (grep_LDADD, egrep_LDADD, fgrep_LDADD): Remove.
703 (EXTRA_DIST): Remove grep.c, regex.c.
704 (fgrep.o, egrep.o): Remove.
705
706 * src/grep.h (matcher): Now char const *.
707 (default_matcher): New decl.
708
709 * src/grep.c (matcher): Now char const *.
710 (setmatcher): Now accepts char const *.
711 (main): Default the matcher from default_matcher (linked externally)
712 rather than DEFAULT_MATCHER (a macro).
713
7141998-11-08 Alain Magloire
715
716 * src/grep.1: `prep.ai.mit.edu' should be replaced with `gnu.org'.
717 Nit from Paul Eggert.
718
7191998-11-06 Alain Magloire
720
721 * src/grep.c: The Matcher is not set to argv[0] but
722 explicitly by a #define MATCHER at compile time default is "grep".
723
724 * aclocal/: NEW dir. provides our own *.m4
725
726 * configure.in: Move Paul's Large Files to AC_LFS.(aclocal/lfs.m4)
727 Taken from Jim Meyering fileutils.
728
7291998-11-05 Alain Magloire
730
731 * src/grep.1: update the man pages according to the
732 changes make by Miles.
733
734 * po/*.po: updated.
735
736 * first beta release for 2.3 (2.2a).
737
7381998-11-04 Miles Bader
739
740 * src/grep.c (main): Rationalize interaction of -C/-NUM/-A/-B
741 options, and allow -C to have an optional argument. -NUM can
742 now be mixed with -C, and -A, -B always take precedence over
743 -C/-NUM, regardless of order.
744 (long_options): Let -C/--context take an optional argument.
745
7461998-11-03 Alain Magloire
747
748 * src/dfa.c: HP-UX define clrbit/setbit as macros in <sys/param.h>
749 #undef if defined.
750 Fixed by Andreas Ley and Philippe Defert.
751
752 * src/grep.1 : mention that -s follows POSIX.2 behavior.
753 Noted by Paul Eggert and others.
754
755 * tests/khadafy.sh: a typo in failure(s).
756 Spotted By Sotiris Vassilopoulos.
757
7581998-11-01 Paul Eggert
759
760 * src/system.h (IN_CTYPE_DOMAIN): New macro.
761 (ISALPHA, ISUPPER, ISLOWER, ISDIGIT, ISXDIGIT, ISSPACE,
762 ISPUNCT, ISALNUM, ISPRINT, ISGRAPH, ISCNTRL): Use
763 IN_CTYPE_DOMAIN instead of isascii.
764
7651998-08-18 Paul Eggert
766
767 Add support for new -r or --recursive (or -d recurse or
768 --directories=recurse) option.
769
770 * src/Makefile.am (grep_SOURCES): Add savedir.c, savedir.h, stpcpy.c.
771
772 * src/grep.1: Describe new options.
773
774 * src/grep.c: Include "savedir.h".
775 (long_options): Add -r or --recursive.
776 (RECURSE_DIRECTORIES): New enum value.
777 (IS_DIRECTORY_ERRNO): Remove.
778 (reset, grep): Add file name arg.
779 (grepdir, grepfile): New functions.
780 (initial_bufoffset): New var.
781 (reset): Initialize it.
782 (fillbuf): Use it.
783 (count_matches, list_files, no_filenames, suppress_errors): New static
784 vars; formerly were local to `main'.
785 (grep): Recurse through directories if the user asks for this.
786 (usage, main): Add new options.
787 (main): Change some local vars to be static, as described above.
788 Move most of the guts into grepfile function.
789 so that it can be recursed through.
790
791 * configure.in (AC_HEADER_DIRENT, AC_FUNC_CLOSEDIR_VOID): Add.
792 (AC_REPLACE_FUNCS): Add stpcpy.
793
794 * src/savedir.c, src/savedir.h, src/stpcpy.c: New files;
795 taken from fileutils 3.16u.
796
7971998-08-11 Paul Eggert
798
799 * src/system.h (initialize_main): New macro.
800 * src/grep.c (main): Invoke initialize_main first thing.
801
8021998-04-29 Paul Eggert
803
804 * NEWS, src/grep.1: Describe new -a and -d options.
805
806 * src/grep.c (long_options, usage, main):
807 New options -d or --directories and -a or --text.
808 (directories, always_text): New variables.
809 (IS_DIRECTORY_ERRNO): New macro.
810 (reset): Now returns value specifying whether to skip this file.
811 Stat the file if either mmap or directory-skipping is possible.
812 Skip the file if it's a directory and we're skipping directories.
813 (grep): Skip the file if `reset' tells us to.
814 (main): If open fails because the file is a directory, and if we're
815 skipping directories, don't report an error.
816 Remove special case for DOS and Windows.
817
818 * src/dosbuf.c (guess_type): Use the same method for guessing whether a
819 file is binary as grep.c's grep does.
820 There's no longer any need to declare `bp' to be unsigned.
821
8221998-04-26 Alain Magloire
823
824 * grep-2.2 release.
825
826 * src/dfa.c: Wrong revision was pulled out
827 for beta 2.1.1d.
828 * src/search.c: Wrong revision was pulled out
829 for beta 2.1.1d.
830
831 * src/grep.c: ck_atoi () added instead of atoi ().
832 Suggestion from Jim Meyering.
833 ck_atoi () pulled from diffutils-2.7, maintained by Paul Eggert.
834
835 * AUTHORS: Rephrase of some sentences.
836 * README: Rewording.
837 Noted and patched by Joel N. Weber II.
838
8391998-04-17 Kaveh R. Ghazi
840
841 * src/dfa.h: Don't define `const', trust autoconf to handle it.
842
8431998-04-16 Alain Magloire
844
845 * tests/{status,empty}.sh: wrong return status.
846
847 * src/grep.c: Remove the REGEX part in usage (), it was
848 consider overkill by most.
849
8501998-04-14 Eli Zaretskii
851
852 * djgpp/config.bat: Support file names with multiple dots on all
853 platforms.
854
855 * djgpp/README: Add instructions about file names illegal on
856 MS-DOS.
857
8581998-04-13 Alain Magloire
859
860 * src/dfa.c: by "popular" demand reverse
861 back to '_' not word-constituent.
862
863 * grep-2.1.1c available for testing.
864
8651998-04-13 Karl Heuer
866
867 * src/grep.c: (a) The directory check is done too early:
868 logically, if the argument is "-", then it refers to standard
869 input, regardless of whether there's something in the file
870 system answering to "-".
871 (b) The sh command "grep -l root /etc/passwd /etc/group 0<&-"
872 prints "(standard input)" instead of "/etc/passwd", because it
873 mistakenly believes that a named file will never be opened on fd
874 0. The string "(standard input)" should be based on the file
875 having been originally specified as "-", rather than making
876 assumptions about the fd.
877 (c) the code that calls close(fd) is being done outside of the
878 test for a bad fd. Thus, if the open failed, this code will
879 attempt to close(-1). It should be done inside the "fd != -1"
880 branch.
881 This patch addresses all three of these problems.
882
8831998-04-13 Alain Magloire
884
885 * configure.in: remove the deprecated AC_ISC_POSIX macro.
886 Spotted by Karl Heuer.
887
8881998-04-03 Eli Zaretskii
889
890 * djgpp/main.mak, djgpp/src.mak, djgpp/tests.mak: Updated from the
891 relevant Makefile.in files.
892
893 * djgpp/config.bat: Create files in intl directory like the
894 configure script does.
895
8961998-03-28 Eli Zaretskii
897
898 * djgpp/main.mak, djgpp/src.mak, djgpp/tests.mak: Updated to track
899 changes in respective Makefile.in files.
900
901 * src/dosbuf.c (guess_type): Avoid running off the end of the
902 buffer. Spotted by Paul Eggert.
903
9041998-03-27 Alain Magloire
905
906 * grep-2.1.1b.tar.gz available.
907
908 * src/regex.c: CLASS_CHAR_MAX set to 256 instead of 6
909 when WCTYPE and WCHAR are not defined. When class names
910 where bigger then 6, it will not detect an error.
911 example '[[:alphabet:]]'.
912
913 * Updated the copyright of the files with emacs.
914 With emacs Jim :).
915
9161998-03-26 Jim Meyering
917
918 * src/dfa.c (IS_WORD_CONSTITUENT): Define.
919 (lex): Use IS_WORD_CONSTITUENT, not ISALNUM.
920 Don't special-case '_'.
921 (dfastate): Use IS_WORD_CONSTITUENT, not ISALNUM.
922 (dfaexec): Likewise.
923
9241998-03-25 Alain Magloire
925
926 * tests/warning.sh: typos and replace the echos with
927 a simple cat.
928 Noted By Jim Meyering.
929
930 * src/regex.c: #undef ISASCII and ISPRINT before defining
931 them(On Solaris it was define).
932 Pattern 'a[[:]:]]b' is an invalid char class and the error
933 from regex was 1(REG_NOMATCH) instead of 2 (REG_ECTYPE).
934 Fix with help from Ulrich Drepper.
935
936 * src/grep.c (usage): Ulrich wrote: "A single printf should
937 not have more than 900 bytes. For translation reasons the
938 text shouldn't be split in too many pieces since this is
939 tiresome and also does not help to generate a consistent picture."
940 Noted by Ulrich Drepper.
941 * src/grep.c (usage): Dig out and old patch from
942 Franc,ois to explain the regex in usage().
943 Ideas from Franc,ois Pinard.
944
9451998-03-23 Alain Magloire
946
947 * testing: grep-2.1.1a for testing.
948
949 * configure.in: Solaris needs '-lw' if we use wchar/wctype
950 functions.
951 * src/btowc.c: New file from GNU libc. Solaris 2.5 don't
952 have it define.
953 * configure.in : check for btowc ().
954
955 * regex.c: Include <wchar.h> before <wctype.h>, to work around
956 a Solaris 2.5 bug.
957 Patch provided by Paul Eggert.
958
959 * tests/status.sh: new file to check return status code.
960 * tests/empty.sh: new file to check for empty pattern.
961 * tests/warning.sh: new file to tell where to report errors.
962
963 * configure.in: If available, prefer support for large files
964 unless the user specified one of the CPPFLAGS, LDFLAGS, or LIBS
965 variables.
966 Done by Paul Eggert.
967
968 * src/grep.c (usage): change prep.ai.mit.edu for gnu.org.
969
9701998-03-18 Alain Magloire
971
972 * src/grep.c (usage): Formating the --help message a bit off.
973 Noted by William Bader.
974
975 * src/grep.c (main): When checking conflicting matcher for option -E the
976 matcher was to "egrep" instead of "posix-egrep".
977 Reported by kwzh@gnu.org.
978
979 * src/grep.c: Typos and rewording the --help message.
980 Reported by Karl Heuer.
981
982 * src/grep.1: The man page wording :
983 A regular expression matching a single character may be
984 followed by one of several repetition operators:
985 is unclear since 'x(yz)*z' is a valid regex.
986 Remove the "matching a single character".
987 Suggested by Harald Hanche-Olsen.
988
989 * src/grep.c (main): `-f /dev/null' now specifies no patterns
990 and therfore matches nothing.
991 Reported by Jorge Stolfi.
992 Patched by Paul Eggert.
993
9941998-03-10 Alain Magloire
995
996 * Ice storm 98(el nino). Lost grep repository disk,
997 and my $HOME directory, etc ..
998 Trying to get the emails/patch from dejanews.com
999 and start from grep-2.1.
1000 sigh ....
1001
10021997-11-01 Alain Magloire
1003
1004 * src/grep.c: For the long options, the problems are:
1005 --file appears in the option table as 'no_argument'
1006 instead of 'required_argument'.
1007 --files-with-matches is missing from the option table.
1008 The help lists '--fixed-strings' as the long option for -F,
1009 the table has '--fixed-regexp'.
1010 --regexp appears in the option table as 'no_argument'
1011 instead of 'required_argument'.
1012 --with-filename is missing from the option table.
1013 Reported by Grant McDorman and Krishna Sethuraman.
1014
10151997-10-19 Alain Magloire
1016
1017 * src/grep.c: the option "with-filename was not in the arg table.
1018 Corrected by Jim Hand.
1019
1020 * GNU gettext library from gettext-0.10.32.
1021
1022 * src/grep.c: reverse back to greping directories,
1023 One could skip the error message by defining
1024 SKIP_DIR_ERROR. There is no clear way of doing
1025 things, I hope to setle this on the next majore release
1026 Thanks Paul Eggert, Eli Zaretskii and gnits for the
1027 exchange.
1028
1029 * tests/status.sh: add this check to make sure
1030 That the return status code is ok.
1031
10321997-10-10 Andreas Schwab
1033
1034 * src/grep.1: Fix formatting.
1035
1036 * configure.in: Check for wctype.h, wchar.h, libintl.h and
1037 isascii, which are needed for regex.c.
1038
10391997-10-01 Paul Eggert
1040
1041 * src/grep.c (fillbuf): Don't warn about mmap failures.
1042
10431997-09-7 Alain Magloire
1044
1045 * src/grep.c: added code for -H --with-filename.
1046
1047 * djgpp/*: patch wrongly apply
1048 duplication of text in djgpp/{README,config.h}.
1049 Filter djgpp/config.bat with unix2dos.
1050
1051 * djgpp/make.mak: beautify
1052 From Eli Zaretskii.
1053
1054 * grep-2.1 release.
1055
10561997-09-01 Alain Magloire
1057
1058 * grep-2.0f out for testing.
1059
1060 * update to GNU gettext library from gettext-0.10.31
1061
1062 * grep.c : have a nicer format for --version.
1063 Noted by Ulrich Drepper.
1064
1065 * obstack.[ch]: updated from GNU C library
1066 * configure.in: look for stdlib.h [HAVE_STDLIB_H]
1067 Comments from Ulrich Drepper.
1068
10691997-08-25 Philippe De Muyter <phdm@info.ucl.ac.be>
1070
1071 * src/dfa.c (sys/types.h): File included unconditionnaly.
1072
10731997-08-16 Eli Zaretskii <eliz@is.elta.co.il>
1074
1075 * grep.c (long_options) [O_BINARY]: Add DOS-specific options.
1076 (fillbuf) [O_BINARY]: For DOS-style text files, strip CR
1077 characters at end of line.
1078 (prline) [O_BINARY]: Report correct byte offsets, even though CR
1079 characters were stripped when reading the file.
1080 (usage) [O_BINARY]: Add DOS-specific options.
1081 (setmatcher) [HAVE_SETRLIMIT]: Set re_max_failures so that the
1082 matcher won't ever overflow the stack.
1083 (main) [__MSDOS__, _WIN32]: Handle backslashes and drive letters
1084 in argv[0], remove the .exe suffix, and downcase the prgram name.
1085 [O_BINARY]: Pass additional DOS-specific options to getopt_long
1086 and handle them. Call stat before attempting to open the file, in
1087 case it is a directory (DOS will fail the open call for
1088 directories). Switch the input descriptor to binary mode, unless
1089 it is a terminal device.
1090
1091 * system.h [O_BINARY]: Define macros to switch a handle to binary
1092 mode, so binary files could be grep'ed on MS-DOS and MS-Windows.
1093 [HAVE_SETLOCALE]: Test for HAVE_SETLOCALE instead of
1094 HAVE_LC_MESSAGES, to prevent compilation error in grep.c on
1095 systems which don't define HAVE_LC_MESSAGES, but have setlocale.
1096
1097 * dosbuf.c: New file, functions specific for MS-DOS/MS-Windows.
1098 (guess_type, undossify_input, dossified_pos): New functions.
1099
1100 * djgpp/config.h, djgpp/config.bat, djgpp/main.mak, djgpp/src.mak,
1101 djgpp/po.mak, djgpp/intl.mak, djgpp/tests.mak, djgpp/po2tbl.sed:
1102 New files, for building Grep with DJGPP tools for MS-DOS and
1103 MS-Windows.
1104
1105 * grep.1: Document DOS-specific switches.
1106
11071997-08-08 Alain Magloire
1108
1109 * grep-2.0e: available for testing
1110
1111 * grep.c: change LC_MESSAGE to LC_ALL for (LC_CTYPE).
1112 Suggested by Jochen Hein.
1113
1114 * ABOUT-NLS: updated.
1115 * grep.c: --version: more verbosity (COPYRIGHT).
1116 * grep.c: --help: PATTERN, FILE instead of <pattern>, <file>.
1117 * INSTALL.grep: not necessary removed.
1118 * configure.in: --disable-regex rename --without-include-regex.
1119 * THANKS: format: first row name, second email.
1120 * ChangeLog: format ISO 8601.
1121 Reported by Franc,ois Pinard.
1122
1123 * grep.c: move dcl of struct stat st into "else" where it's used.
1124 Reported by Jim Meyering.
1125
1126 * grep.c: totalnl should be %u in printf.
1127 Reported by Michael Aichlmay
1128 Corrected with guidance from Ulrich Drepper
1129
11301997-07-24 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1131
1132 * Makefile.am: corrected an error when installing {f,e}grep.1.
1133 From Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
1134 From Ulrich Drepper <drepper@cygnus.com>.
1135
1136 * Many files: use PARAMS instead of __STDC__ for prototypes.
1137 From Jim Meyering <meyering@eng.ascend.com>.
1138 Patch provided by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
1139
1140 * dfa.[ch]: uses the one in gawk-3.0.3 with the patch from
1141 Arnold (see Changelog: July 12 1997)
1142
1143 * grep.1: a note to say -l, -L, -q stop on first match.
1144 Noted by Andrew Beattie <gaffer@tug.com>.
1145
1146 * grep.c: refuse to scan if the file is a directory.
1147 This was causing problems on SUNs. If the directory contains
1148 a file that could match the pattern, garbage was display.
1149
1150 * tests directory: added new set of tests from Henry Spencer
1151 regex package. Change the way the tests were done to be more
1152 conformant to automake.
1153
1154 * configure.in: added --disable-regex for folks with their own fuctions.
1155
1156 * grep-20d : available for testing
1157
11581997-07-18 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1159
1160 * grep-2.0c: available for testing
1161
11621997-07-17 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1163
1164 * src/grep.c: Cause grep to fail if `fclose (stdout)' fails.
1165 From Jim Meyering <meyering@eng.ascend.com>.
1166
1167 * grep.c:usage() more consistency in the --help.
1168
1169 * egrep, fgrep were links This is in violation of GNU standards:
1170 "Please don't make the behavior of a utility depend on the name used
1171 to invoke it. It is useful sometimes to make a link to a utility with
1172 a different name, and that should not change what it does."
1173 For now egrep and fgrep will be copies of grep. A better scheme
1174 should be found later.
1175 After discussion with Tom Tromey <tromey@cygnus.com>.
1176
1177 * fgrep.man and egrep.man included: They are stubs that call grep.1.
1178 * Makefile.am: modified to install {f,e,}grep[,.1].
1179
1180 * speed hack for -l, -L: bail out on first match.
1181 From Scott Weikart <scott@igc.apc.org>.
1182
1183 * *.[ch]: provided prototypes for strict argument checking
1184 With the help of Stewart Levin <stew@sep.stanford.edu>.
1185
11861997-07-16 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1187
1188 * configure.in: typo in the creation of po/Makefile
1189 Noted by Volker Borchert bt@teknon.de.
1190
1191 * grep-2.0b: make it available for testing.
1192
11931997-07-15 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1194
1195 * src/grep.c usage(): cut the --help in smaller printf()'s
1196 Noted by Ulrich Drepper <drepper@cygnus.com>.
1197
11981997-07-14 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1199
1200 * grep-2.0a: make an alpha available for testing.
1201
12021997-07-12 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1203
1204 * run gettextize: added the po directory filled with *.po files.
1205
1206 * check.sh, scriptgen.awk: fix grep paths.
1207
1208 * change the directory strucure: grep is now in src to comply with
1209 gettext.m4.
1210
1211 * grep.c version.c [VERSION]: got rid of version.c,
1212 it is now define via config.h.
1213
1214 * dfa.c: patch to speed up initialization.
1215 Arnold Robbins (arnold@gnu.ai.mit.edu).
1216
12171997-07-09 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1218
1219 * *.c [HAVE_CONFIG_H]: Macro defined.
1220
1221 * support for I18N in Makefile.am and configure.in.
1222
1223 * update all the string to use gettext(I18N).
1224 Help from Franc,ois Pinard previous patch <pinard@IRO.UMontreal.CA>.
1225
12261997-07-04 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1227
1228 * obstack.[ch]: updated from glibc.
1229 Work of Ulrich Drepper <drepper@cygnus.com>.
1230
1231 * regex.[ch]: updated from glibc.
1232 Work of Ulrich Drepper <drepper@cygnus.com>.
1233
1234 * grep.c: for option -e not counting '\n' for new keys.
1235 From Mark Waite <markw@mddmew.fc.hp.com>.
1236
1237 * grep.c: for option -f allocating the right count.
1238 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
1239 Mike Heartel (mike@cs.uoregon.edu).
1240
1241 * kwset.c (bmexec): Cast tp[-2] to unsigned char before comparing.
1242 From Jim Meyering <meyering@asic.sc.ti.com>.
1243
1244 * grep.1: various typos.
1245 From Keith Bostic <bostic@bsdi.com>.
1246 Mike Heartel (mike@cs.uoregon.edu).
1247
12481997-06-17 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1249
1250 * grep.c: support for long options.
1251 patch done by Franc,ois Pinard <pinard@IRO.UMontreal.CA>.
1252
1253 * add getopt1.c in Makefile.am.
1254 Noted by Franc,ois Pinard <pinard@IRO.UMontreal.CA>
1255
1256 * replace getopt.[ch] and add getopt1.c.
1257
1258 * kwset.c: undef malloc before define it.
1259 Franc,ois Pinard <pinard@IRO.UMontreal.CA>.
1260
12611997-06-07 Alain Magloire <alainm@rcsm.ee.mcgill.ca>
1262
1263 * grep.c: format incorrect in
1264 fprintf("%s: warning: %s: %s...", filename, strerror(errno)).
1265 Mike Heartel (mike@cs.uoregon.edu).
1266
12671996-11-19 David J MacKenzie <djm@catapult.va.pubnix.com>
1268
1269 * make.com: Set the logical SYS. From rdb@cocamrd.oz.au (Rodney Brown).
1270
1271 * grep.c (S_ISREG): Define if not defined already, for e.g.
1272 SunOS 4.0.3.
1273
1274 * dfa.c (test_bit, set_bit, clear_bit): Renamed from tstbit,
1275 setbit, clrbit to avoid conflict with HP-UX sys/param.h macros.
1276
1277 * memchr.c: New file, from GNU libc.
1278 * grep.c (memchr): Remove definition.
1279 * configure.in: Use AC_REPLACE_FUNCS for memchr.
1280
1281 * configure.in: Remove unused checks for memalign and unsigned char.
1282 * grep.c: HAVE_WORKING_MMAP -> HAVE_MMAP.
1283
1284 * system.h: New file.
1285 * dfa.c, kwset.c, grep.c, search.c: Use it instead of duplicating
1286 portability boilerplate.
1287
1288 * grep.c: Include sys/types.h once, instead of three times
1289 conditionally.
1290 * dfa.c, kwset.c, search.c: Include sys/types.h unconditionally,
1291 to always try to get size_t (needed on some old SysV's).
1292
1293 * dfa.c: Define strchr in terms of index, not the other way around.
1294 * search.c: Use memcpy instead of bcopy.
1295
12961996-11-15 David J MacKenzie <djm@catapult.va.pubnix.com>
1297
1298 * Many files: Update FSF address.
1299 Update configuration to use autoconf v2 and automake.
1300
13011993-05-22 Mike Haertel <mike@cs.uoregon.edu>
1302
1303 * Version 2.0 released.
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