R – /trunk/src/main/grep.c

Rev 90287 – add comments

ripley — Wed, 22 Jul 2026 09:39:39 +0000

ripley – 1 file(s) modified
add comments

~ /trunk/src/main/grep.c

Rev 90254 – tweaks for C23 warnings on Fedora 44

ripley — Tue, 14 Jul 2026 11:48:52 +0000

ripley – 11 file(s) modified
tweaks for C23 warnings on Fedora 44

~ /trunk/src/library/tools/src/gramLatex.c
~ /trunk/src/library/tools/src/gramLatex.y
~ /trunk/src/library/tools/src/gramRd.c
~ /trunk/src/library/tools/src/gramRd.y
~ /trunk/src/main/errors.c
~ /trunk/src/main/gram.c
~ /trunk/src/main/gram.y
~ /trunk/src/main/grep.c
~ /trunk/src/main/localecharset.c
~ /trunk/src/main/sprintf.c
~ /trunk/src/main/util.c

Rev 87848 – start replacing Rboolean by bool in R sources

ripley — Fri, 28 Feb 2025 11:34:00 +0000

ripley – 6 file(s) modified
start replacing Rboolean by bool in R sources

~ /trunk/doc/manual/R-exts.texi
~ /trunk/doc/NEWS.Rd
~ /trunk/src/include/Rinternals.h
~ /trunk/src/main/agrep.c
~ /trunk/src/main/coerce.c
~ /trunk/src/main/grep.c

Rev 87813 – more taking care over Rboolean

ripley — Mon, 24 Feb 2025 19:19:32 +0000

ripley – 17 file(s) modified
more taking care over Rboolean

~ /trunk/src/include/Rinlinedfuns.h
~ /trunk/src/main/array.c
~ /trunk/src/main/attrib.c
~ /trunk/src/main/bind.c
~ /trunk/src/main/coerce.c
~ /trunk/src/main/datetime.c
~ /trunk/src/main/debug.c
~ /trunk/src/main/deparse.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/radixsort.c
~ /trunk/src/main/saveload.c
~ /trunk/src/main/seq.c
~ /trunk/src/main/serialize.c
~ /trunk/src/main/sort.c
~ /trunk/src/main/subassign.c

Rev 87812 – finish using asRbool for grep & co

ripley — Mon, 24 Feb 2025 14:45:23 +0000

ripley – 2 file(s) modified
finish using asRbool for grep & co

~ /trunk/doc/NEWS.Rd
~ /trunk/src/main/grep.c

Rev 87811 – use asRbool in strsplit()

ripley — Mon, 24 Feb 2025 14:12:08 +0000

ripley – 1 file(s) modified
use asRbool in strsplit()

~ /trunk/src/main/grep.c

Rev 87810 – small code cleanup

ripley — Mon, 24 Feb 2025 13:56:50 +0000

ripley – 1 file(s) modified
small code cleanup

~ /trunk/src/main/grep.c

Rev 87808 – more uses of asRbool catching incorrect calls

ripley — Mon, 24 Feb 2025 13:34:54 +0000

ripley – 8 file(s) modified
more uses of asRbool catching incorrect calls

~ /trunk/doc/NEWS.Rd
~ /trunk/src/main/agrep.c
~ /trunk/src/main/character.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/Rdynload.c
~ /trunk/src/main/summary.c
~ /trunk/src/main/unique.c
~ /trunk/src/main/util.c

Rev 85900 – Avoid gcc13 warning.

kalibera — Wed, 14 Feb 2024 09:16:53 +0000

kalibera – 1 file(s) modified
Avoid gcc13 warning.

~ /trunk/src/main/grep.c

Rev 85625 – Fixes of formatted output. Use a defensive strategy by ...

kalibera — Fri, 24 Nov 2023 17:31:15 +0000

kalibera – 17 file(s) modified
Fixes of formatted output. Use a defensive strategy by casting to supported
wide types and printing those (this may be later refined to use the exact
types).

~ /trunk/src/gnuwin32/sys-win32.c
~ /trunk/src/library/stats/src/fourier.c
~ /trunk/src/library/stats/src/lm.c
~ /trunk/src/library/stats/src/Srunmed.c
~ /trunk/src/main/agrep.c
~ /trunk/src/main/apply.c
~ /trunk/src/main/character.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/sort.c
~ /trunk/src/main/subassign.c
~ /trunk/src/main/unique.c
~ /trunk/src/modules/internet/internet.c
~ /trunk/src/modules/internet/libcurl.c
~ /trunk/src/unix/sys-std.c
~ /trunk/src/unix/sys-unix.c

Rev 85411 – Fix named capture with PCRE for large number of groups ...

kalibera — Wed, 25 Oct 2023 14:50:47 +0000

kalibera – 1 file(s) modified
Fix named capture with PCRE for large number of groups (PR#18588).

~ /trunk/src/main/grep.c

Rev 84516 – Fix strsplit(perl=TRUE) for multi-byte characters when dealing with empty matches ...

kalibera — Wed, 07 Jun 2023 08:18:04 +0000

kalibera – 2 file(s) modified
Fix strsplit(perl=TRUE) for multi-byte characters when dealing with empty
matches (PR#18546).

~ /trunk/src/main/grep.c
~ /trunk/tests/reg-tests-1e.R

Rev 84450 – Allow more than 9 subexpressions in (g)sub(perl=TRUE). PR#18526, from Mikko ...

kalibera — Fri, 19 May 2023 14:12:27 +0000

kalibera – 1 file(s) modified
Allow more than 9 subexpressions in (g)sub(perl=TRUE). PR#18526, from Mikko
Korpela.

~ /trunk/src/main/grep.c

Rev 84385 – Avoid modulo on fast path when checking for user interrupt. ...

kalibera — Wed, 03 May 2023 07:53:07 +0000

kalibera – 6 file(s) modified
Avoid modulo on fast path when checking for user interrupt. Comments.

~ /trunk/src/main/agrep.c
~ /trunk/src/main/coerce.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/logic.c
~ /trunk/src/main/scan.c
~ /trunk/src/main/seq.c

Rev 84279 – Tweak comment.

kalibera — Tue, 18 Apr 2023 16:29:04 +0000

kalibera – 1 file(s) modified
Tweak comment.

~ /trunk/src/main/grep.c

Rev 84277 – Prevent integer overflow in (g)sub for very large strings (also ...

kalibera — Tue, 18 Apr 2023 13:21:20 +0000

kalibera – 1 file(s) modified
Prevent integer overflow in (g)sub for very large strings (also fixes
PR#18346).

~ /trunk/src/main/grep.c

Rev 84275 – Amend 84274 (realloc).

kalibera — Tue, 18 Apr 2023 12:15:05 +0000

kalibera – 1 file(s) modified
Amend 84274 (realloc).

~ /trunk/src/main/grep.c

Rev 84274 – Reduce code duplication.

kalibera — Tue, 18 Apr 2023 09:58:49 +0000

kalibera – 1 file(s) modified
Reduce code duplication.

~ /trunk/src/main/grep.c

Rev 84260 – Fix some cases of potential silent truncation of very long ...

kalibera — Fri, 14 Apr 2023 09:20:23 +0000

kalibera – 6 file(s) modified
Fix some cases of potential silent truncation of very long strings.

~ /trunk/src/library/utils/src/windows/widgets.c
~ /trunk/src/main/character.c
~ /trunk/src/main/envir.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/sysutils.c
~ /trunk/src/main/util.c

Rev 84246 – fix more typos in comments (+ 2 strings) from Eric ...

maechler — Thu, 13 Apr 2023 06:54:39 +0000

maechler – 31 file(s) modified
fix more typos in comments (+ 2 strings) from Eric Lindblad

~ /trunk/src/main/altclasses.c
~ /trunk/src/main/attrib.c
~ /trunk/src/main/character.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/context.c
~ /trunk/src/main/datetime.c
~ /trunk/src/main/devices.c
~ /trunk/src/main/dotcode.c
~ /trunk/src/main/dounzip.c
~ /trunk/src/main/dstruct.c
~ /trunk/src/main/duplicate.c
~ /trunk/src/main/envir.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/gram.c
~ /trunk/src/main/gram.y
~ /trunk/src/main/grep.c
~ /trunk/src/main/identical.c
~ /trunk/src/main/main.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/names.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/plot3d.c
~ /trunk/src/main/plotmath.c
~ /trunk/src/main/qsort.c
~ /trunk/src/main/radixsort.c
~ /trunk/src/main/RNG.c
~ /trunk/src/main/serialize.c
~ /trunk/src/main/sort.c
~ /trunk/src/main/subset.c
~ /trunk/src/main/unique.c
~ /trunk/src/main/util.c

Rev 83503 – precautionary inclusion of

ripley — Tue, 27 Dec 2022 08:51:07 +0000

ripley – 6 file(s) modified
precautionary inclusion of <sys/types.h>

~ /trunk/src/main/connections.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/Renviron.c
~ /trunk/src/main/sysutils.c
~ /trunk/src/main/util.c

Rev 83454 – more moving NORET to the front

ripley — Wed, 14 Dec 2022 13:08:14 +0000

ripley – 25 file(s) modified
more moving NORET to the front

~ /trunk/src/library/graphics/src/graphics.c
~ /trunk/src/library/graphics/src/par.c
~ /trunk/src/library/methods/src/class_support.c
~ /trunk/src/library/methods/src/methods.h
~ /trunk/src/library/parallel/src/fork.c
~ /trunk/src/library/stats/src/deriv.c
~ /trunk/src/library/stats/src/fexact.c
~ /trunk/src/library/stats/src/ksmooth.c
~ /trunk/src/library/stats/src/optimize.c
~ /trunk/src/main/context.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/objects.c
~ /trunk/src/main/plotmath.c
~ /trunk/src/main/print.c
~ /trunk/src/main/random.c
~ /trunk/src/main/scan.c
~ /trunk/src/main/source.c
~ /trunk/src/main/subassign.c
~ /trunk/src/main/subscript.c
~ /trunk/src/main/subset.c
~ /trunk/src/main/util.c
~ /trunk/src/modules/X11/dataentry.c
~ /trunk/src/modules/X11/devX11.c
~ /trunk/src/modules/X11/rbitmap.c

Rev 83446 – C23 requires attributes before return values

ripley — Wed, 14 Dec 2022 08:49:03 +0000

ripley – 78 file(s) modified
C23 requires attributes before return values

~ /trunk/src/main/agrep.c
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/altrep.c
~ /trunk/src/main/apply.c
~ /trunk/src/main/arithmetic.c
~ /trunk/src/main/array.c
~ /trunk/src/main/attrib.c
~ /trunk/src/main/bind.c
~ /trunk/src/main/builtin.c
~ /trunk/src/main/character.c
~ /trunk/src/main/coerce.c
~ /trunk/src/main/CommandLineArgs.c
~ /trunk/src/main/complex.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/context.c
~ /trunk/src/main/cum.c
~ /trunk/src/main/datetime.c
~ /trunk/src/main/dcf.c
~ /trunk/src/main/debug.c
~ /trunk/src/main/deparse.c
~ /trunk/src/main/devices.c
~ /trunk/src/main/dotcode.c
~ /trunk/src/main/dstruct.c
~ /trunk/src/main/duplicate.c
~ /trunk/src/main/edit.c
~ /trunk/src/main/engine.c
~ /trunk/src/main/envir.c
~ /trunk/src/main/errors.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/identical.c
~ /trunk/src/main/inspect.c
~ /trunk/src/main/internet.c
~ /trunk/src/main/lapack.c
~ /trunk/src/main/list.c
~ /trunk/src/main/logic.c
~ /trunk/src/main/main.c
~ /trunk/src/main/mapply.c
~ /trunk/src/main/match.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/names.c
~ /trunk/src/main/objects.c
~ /trunk/src/main/options.c
~ /trunk/src/main/paste.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/print.c
~ /trunk/src/main/printutils.c
~ /trunk/src/main/qsort.c
~ /trunk/src/main/radixsort.c
~ /trunk/src/main/random.c
~ /trunk/src/main/raw.c
~ /trunk/src/main/Rdynload.c
~ /trunk/src/main/registration.c
~ /trunk/src/main/relop.c
~ /trunk/src/main/Renviron.c
~ /trunk/src/main/RNG.c
~ /trunk/src/main/saveload.c
~ /trunk/src/main/scan.c
~ /trunk/src/main/seq.c
~ /trunk/src/main/serialize.c
~ /trunk/src/main/sort.c
~ /trunk/src/main/source.c
~ /trunk/src/main/split.c
~ /trunk/src/main/sprintf.c
~ /trunk/src/main/startup.c
~ /trunk/src/main/subassign.c
~ /trunk/src/main/subscript.c
~ /trunk/src/main/subset.c
~ /trunk/src/main/summary.c
~ /trunk/src/main/sysutils.c
~ /trunk/src/main/times.c
~ /trunk/src/main/unique.c
~ /trunk/src/main/util.c
~ /trunk/src/main/version.c
~ /trunk/src/unix/dynload.c
~ /trunk/src/unix/sys-std.c
~ /trunk/src/unix/sys-unix.c
~ /trunk/src/unix/X11.c

Rev 82934 – more use of (void)

ripley — Wed, 28 Sep 2022 13:23:49 +0000

ripley – 8 file(s) modified
more use of (void)

~ /trunk/src/library/grid/src/grid.c
~ /trunk/src/library/grid/src/state.c
~ /trunk/src/library/parallel/src/fork.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/gram.c
~ /trunk/src/main/gram.y
~ /trunk/src/main/grep.c
~ /trunk/src/main/main.c

Rev 82827 – Return "bytes"-marked string elements (created by splitting or replacement) in ...

kalibera — Fri, 09 Sep 2022 14:20:02 +0000

kalibera – 4 file(s) modified
Return "bytes"-marked string elements (created by splitting or replacement)
in gsub, sub, strsplit if any input was marked as "bytes". A subset of
reverted 82587.

~ /trunk/src/library/base/man/grep.Rd
~ /trunk/src/library/base/man/strsplit.Rd
~ /trunk/src/main/grep.c
~ /trunk/tests/utf8-regex.R

Rev 82803 – avoid some compiler warnings

ripley — Sun, 04 Sep 2022 14:55:44 +0000

ripley – 4 file(s) modified
avoid some compiler warnings

~ /trunk/src/library/tools/src/gramRd.c
~ /trunk/src/library/tools/src/gramRd.y
~ /trunk/src/main/grep.c
~ /trunk/src/main/sysutils.c

Rev 82625 – Take advantage of ASCII bit in CHARSXPs.

kalibera — Tue, 26 Jul 2022 15:44:53 +0000

kalibera – 3 file(s) modified
Take advantage of ASCII bit in CHARSXPs.

~ /trunk/src/main/character.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/paste.c

Rev 82597 – Switch back to the old behavior of sub/gsub/strsplit re marking ...

kalibera — Fri, 15 Jul 2022 08:22:39 +0000

kalibera – 5 file(s) modified
Switch back to the old behavior of sub/gsub/strsplit re marking result as
"bytes", but add environment variables to allow testing/adapting code.
Too many contributed packages currently don't work with the 82589.

~ /trunk/doc/NEWS.Rd
~ /trunk/src/library/base/man/Encoding.Rd
~ /trunk/src/library/base/man/grep.Rd
~ /trunk/src/library/base/man/strsplit.Rd
~ /trunk/src/main/grep.c

Rev 82596 – Refactoring to make it easier to internally disable/enable the effects ...

kalibera — Fri, 15 Jul 2022 07:17:07 +0000

kalibera – 1 file(s) modified
Refactoring to make it easier to internally disable/enable the effects of
82587 and 82589 (marking results of certain regexp operations as "bytes").
Experimental.

~ /trunk/src/main/grep.c

Rev 82589 – Fix gsub, sub, strsplit to also return "bytes"-marked results when ...

kalibera — Thu, 14 Jul 2022 08:02:57 +0000

kalibera – 1 file(s) modified
Fix gsub, sub, strsplit to also return "bytes"-marked results when not
replaced/split.

~ /trunk/src/main/grep.c

Rev 82587 – Return "bytes"-marked result when using bytes in gsub, sub, strsplit.

kalibera — Wed, 13 Jul 2022 12:20:16 +0000

kalibera – 10 file(s) modified
Return "bytes"-marked result when using bytes in gsub, sub, strsplit.

~ /trunk/doc/NEWS.Rd
~ /trunk/src/library/base/man/Encoding.Rd
~ /trunk/src/library/base/man/grep.Rd
~ /trunk/src/library/base/man/strsplit.Rd
~ /trunk/src/library/tools/R/check.R
~ /trunk/src/library/tools/R/CRANtools.R
~ /trunk/src/library/tools/R/RdConv2.R
~ /trunk/src/main/grep.c
~ /trunk/tests/reg-tests-1b.R
~ /trunk/tests/utf8-regex.R

Rev 82582 – Improve performance of grep/gsub (avoid duplicate PCRE2 validity checks, specialize ...

kalibera — Tue, 12 Jul 2022 17:35:24 +0000

kalibera – 2 file(s) modified
Improve performance of grep/gsub (avoid duplicate PCRE2 validity checks,
specialize conversions of ASCII to wide strings and back for TRE, optimize
fixed searches in UTF-8 and bytes).

~ /trunk/src/main/grep.c
~ /trunk/src/main/sysutils.c

Rev 82528 – Do not escape invalid characters in strings used for TRE ...

kalibera — Mon, 27 Jun 2022 15:23:20 +0000

kalibera – 7 file(s) modified
Do not escape invalid characters in strings used for TRE regular expression
operations. This fixes validity checks in regex code and reduces the risk
that regexes run on characters resulting from escaped invalid bytes (with
Brodie Gaslam). The new checks may uncover previously undetected use of
invalid strings in regular expression operations.

~ /trunk/doc/NEWS.Rd
~ /trunk/src/gnuwin32/Rdll.hide
~ /trunk/src/include/Defn.h
~ /trunk/src/library/tools/R/testing.R
~ /trunk/src/main/grep.c
~ /trunk/src/main/sysutils.c
~ /trunk/tests/utf8-regex.R

Rev 82496 – Prevent GCC10 style warnings.

kalibera — Thu, 16 Jun 2022 14:13:02 +0000

kalibera – 1 file(s) modified
Prevent GCC10 style warnings.

~ /trunk/src/main/grep.c

Rev 82495 – Do not escape invalid characters in strings used for regular ...

kalibera — Thu, 16 Jun 2022 13:39:50 +0000

kalibera – 4 file(s) modified
Do not escape invalid characters in strings used for regular expression
operations. This fixes validity checks in regex code and reduces the risk
that regexes run on characters resulting from escaped invalid bytes (with
Brodie Gaslam).

~ /trunk/src/gnuwin32/Rdll.hide
~ /trunk/src/include/Defn.h
~ /trunk/src/main/grep.c
~ /trunk/src/main/sysutils.c

Rev 81479 – allow building R with -DSTRICT_R_HEADERS

ripley — Thu, 13 Jan 2022 07:03:18 +0000

ripley – 29 file(s) modified
allow building R with -DSTRICT_R_HEADERS

~ /trunk/doc/NEWS.Rd
~ /trunk/src/library/grDevices/src/devPS.c
~ /trunk/src/library/grid/src/grid.c
~ /trunk/src/library/stats/src/family.c
~ /trunk/src/library/stats/src/ks.c
~ /trunk/src/library/stats/src/loessc.c
~ /trunk/src/library/stats/src/pacf.c
~ /trunk/src/library/stats/src/port.c
~ /trunk/src/library/stats/src/rWishart.c
~ /trunk/src/library/stats/src/starma.c
~ /trunk/src/library/tcltk/src/tcltk.c
~ /trunk/src/library/tools/src/pdscan.c
~ /trunk/src/library/tools/src/text.c
~ /trunk/src/main/agrep.c
~ /trunk/src/main/array.c
~ /trunk/src/main/character.c
~ /trunk/src/main/CommandLineArgs.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/objects.c
~ /trunk/src/main/random.c
~ /trunk/src/main/raw.c
~ /trunk/src/main/saveload.c
~ /trunk/src/main/serialize.c
~ /trunk/src/main/sort.c
~ /trunk/src/main/sprintf.c
~ /trunk/src/modules/lapack/Lapack.c
~ /trunk/src/modules/X11/dataentry.c
~ /trunk/src/unix/sys-std.c

Rev 80915 – Fix PR#18193. By Bill Dunlap.

hornik — Thu, 16 Sep 2021 18:00:37 +0000

hornik – 1 file(s) modified
Fix PR#18193. By Bill Dunlap.

~ /trunk/src/main/grep.c

Rev 80912 – Avoid using markKnown() when useBytes = TRUE. By Brodie ...

hornik — Thu, 16 Sep 2021 13:19:31 +0000

hornik – 3 file(s) modified
Avoid using markKnown() when useBytes = TRUE. By Brodie Gaslam.

~ /trunk/src/main/grep.c
~ /trunk/src/main/util.c
~ /trunk/tests/utf8-regex.R

Rev 80838 – Tweak for strsplit(useBytes = TRUE). By Brodie Gaslam.

hornik — Tue, 31 Aug 2021 11:41:53 +0000

hornik – 2 file(s) modified
Tweak for strsplit(useBytes = TRUE). By Brodie Gaslam.

~ /trunk/src/main/grep.c
~ /trunk/tests/utf8-regex.R

Rev 80719 – use new (shorter) R-bugzilla URL

maechler — Fri, 06 Aug 2021 15:44:04 +0000

maechler – 14 file(s) modified
use new (shorter) R-bugzilla URL

~ /trunk/doc/html/NEWS.2.html
~ /trunk/doc/html/NEWS.3.html
~ /trunk/src/library/base/man/Quotes.Rd
~ /trunk/src/library/grDevices/R/convertColor.R
~ /trunk/src/library/splines/tests/spline-tst.R
~ /trunk/src/library/stats/man/KalmanLike.Rd
~ /trunk/src/library/stats/src/arima.c
~ /trunk/src/library/stats/tests/arimaML.R
~ /trunk/src/library/tools/R/RdHelpers.R
~ /trunk/src/library/tools/R/utils.R
~ /trunk/src/library/utils/R/bug.report.R
~ /trunk/src/main/grep.c
~ /trunk/src/nmath/dnorm.c
~ /trunk/tests/reg-large.R