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Default branch: MAIN
Revision 1.31 / (download) - annotate - [select for diffs], Sun Apr 14 18:11:54 2024 UTC (8 weeks ago) by guenther
Branch: MAIN
CVS Tags: HEAD
Changes since 1.30: +0 -1 lines
Diff to previous 1.30 (colored) to selected 1.11 (colored)
Delete support for the LESSOPEN and LESSCLOSE environment variables aka the "Input Preprocessor": it's been a source for multiple security bugs in the past as everything has to deal with handling arbitrary filenames and generally resulted in multiple TOCTOU issues. The base system never included a default LESSOPEN setting like some Linux distributions did, but it's a suds-filled sink full of knives to try to use safely. ok tb@ deraadt@ millert@
Revision 1.30 / (download) - annotate - [select for diffs], Tue Sep 3 23:08:42 2019 UTC (4 years, 9 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE,
OPENBSD_7_5,
OPENBSD_7_4_BASE,
OPENBSD_7_4,
OPENBSD_7_3_BASE,
OPENBSD_7_3,
OPENBSD_7_2_BASE,
OPENBSD_7_2,
OPENBSD_7_1_BASE,
OPENBSD_7_1,
OPENBSD_7_0_BASE,
OPENBSD_7_0,
OPENBSD_6_9_BASE,
OPENBSD_6_9,
OPENBSD_6_8_BASE,
OPENBSD_6_8,
OPENBSD_6_7_BASE,
OPENBSD_6_7,
OPENBSD_6_6_BASE,
OPENBSD_6_6
Changes since 1.29: +2 -4 lines
Diff to previous 1.29 (colored) to selected 1.11 (colored)
less uses a correct raceless signal method of indicating signal events in a volatile sig_atomic_t variable, and then processing events in the mainloop. But only one variable was used for 3 signals, with |= bit operations which are signal interruptable! Rewrite the code to use 3 independent variables and cleanup how the mainloop observes indications. ok schwarze
Revision 1.29 / (download) - annotate - [select for diffs], Tue Feb 26 11:01:54 2019 UTC (5 years, 3 months ago) by schwarze
Branch: MAIN
CVS Tags: OPENBSD_6_5_BASE,
OPENBSD_6_5
Changes since 1.28: +0 -4 lines
Diff to previous 1.28 (colored) to selected 1.11 (colored)
To simplify the upcoming UTF-8 cleanup in less(1), delete support for ANSI escape sequences introduced by an 8-bit CSI (e.g. "\23343m") because these are neither compatible with UTF-8 nor strictly compatible with pure ASCII and for those introduced by an UTF-8 CSI (e.g. "\302\23343m") because not even xterm(1) supports them at all, not even with a non-default configuration, because both forms are very rarely used, if at all, and because the current code trying to support them doesn't even appear to work according to my tests. Full support for the ESC-[ CSI (e.g. "\033[43m") remains. Tweaks and OK millert@, OK nicm@, and sthen@ agrees with the general direction.
Revision 1.28 / (download) - annotate - [select for diffs], Sun Dec 30 23:09:58 2018 UTC (5 years, 5 months ago) by guenther
Branch: MAIN
Changes since 1.27: +0 -1 lines
Diff to previous 1.27 (colored) to selected 1.11 (colored)
Delete unnecessary <libgen.h> #includes ok deraadt@
Revision 1.27 / (download) - annotate - [select for diffs], Sat Mar 26 08:59:29 2016 UTC (8 years, 2 months ago) by natano
Branch: MAIN
CVS Tags: OPENBSD_6_4_BASE,
OPENBSD_6_4,
OPENBSD_6_3_BASE,
OPENBSD_6_3,
OPENBSD_6_2_BASE,
OPENBSD_6_2,
OPENBSD_6_1_BASE,
OPENBSD_6_1,
OPENBSD_6_0_BASE,
OPENBSD_6_0
Changes since 1.26: +1 -0 lines
Diff to previous 1.26 (colored) to selected 1.11 (colored)
Improve handling of ambiguous overstrike sequences. A sequence of _\b_ can either mean an underlined underscore or a bold underscore. This ambiguity can be 'resolved' by takeing the state of the surrounding text into account. If surrounded by bold text, the result should probably be bold and likewise for underlined. less(1) previously only looked at the preceding text and ul(1) didn't examine the context at all. tweaks and ok schwarze ok tb (on a previous version of the diff)
Revision 1.26 / (download) - annotate - [select for diffs], Fri Jan 29 16:13:17 2016 UTC (8 years, 4 months ago) by mmcc
Branch: MAIN
CVS Tags: OPENBSD_5_9_BASE,
OPENBSD_5_9
Changes since 1.25: +7 -8 lines
Diff to previous 1.25 (colored) to selected 1.11 (colored)
sort includes from Michael Reed
Revision 1.25 / (download) - annotate - [select for diffs], Fri Jan 29 16:10:48 2016 UTC (8 years, 4 months ago) by mmcc
Branch: MAIN
Changes since 1.24: +0 -4 lines
Diff to previous 1.24 (colored) to selected 1.11 (colored)
remove unneeded CHAR_BIT macro from Michael Reed
Revision 1.24 / (download) - annotate - [select for diffs], Tue Jan 26 01:51:06 2016 UTC (8 years, 4 months ago) by mmcc
Branch: MAIN
Changes since 1.23: +0 -7 lines
Diff to previous 1.23 (colored) to selected 1.11 (colored)
Remove a fancy macro that calculates the necessary buffer size for int-to-str conversions and just use constants instead. The only binary change is caused by using an unnecessarily large buffer for an int. This is a consequence of simplifying some code that will be gone soon. ok nicm@
Revision 1.23 / (download) - annotate - [select for diffs], Fri Jan 15 20:49:59 2016 UTC (8 years, 4 months ago) by mmcc
Branch: MAIN
Changes since 1.22: +1 -5 lines
Diff to previous 1.22 (colored) to selected 1.11 (colored)
Use quotes rather than angle brackets for local header. Fixes building with Clang 3.7. ok millert@
Revision 1.22 / (download) - annotate - [select for diffs], Wed Jan 13 22:47:45 2016 UTC (8 years, 4 months ago) by mmcc
Branch: MAIN
Changes since 1.21: +0 -1 lines
Diff to previous 1.21 (colored) to selected 1.11 (colored)
unify two identical function pairs now that we've removed less's off_t aliases ok nicm@
Revision 1.21 / (download) - annotate - [select for diffs], Tue Jan 12 17:48:04 2016 UTC (8 years, 4 months ago) by mmcc
Branch: MAIN
Changes since 1.20: +2 -3 lines
Diff to previous 1.20 (colored) to selected 1.11 (colored)
Remove LINUNUM, a needless alias for off_t. Also, remove a redundant condition. ok nicm@
Revision 1.20 / (download) - annotate - [select for diffs], Sat Jan 9 17:34:43 2016 UTC (8 years, 5 months ago) by mmcc
Branch: MAIN
Changes since 1.19: +0 -9 lines
Diff to previous 1.19 (colored) to selected 1.11 (colored)
Remove superfluous and barely used macro aliases for wctype.h functions. ok nicm@
Revision 1.19 / (download) - annotate - [select for diffs], Mon Nov 9 16:46:43 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.18: +0 -1 lines
Diff to previous 1.18 (colored) to selected 1.11 (colored)
NULL_IFILE has no weird use patterns. NULL is sufficient.
Revision 1.18 / (download) - annotate - [select for diffs], Mon Nov 9 16:44:07 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.17: +0 -2 lines
Diff to previous 1.17 (colored) to selected 1.11 (colored)
define of SPACES_IN_FILENAMES is never used
Revision 1.17 / (download) - annotate - [select for diffs], Mon Nov 9 16:42:35 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.16: +0 -2 lines
Diff to previous 1.16 (colored) to selected 1.11 (colored)
use (off_t)-1 rather than a BAD_LSEEK wrapper
Revision 1.16 / (download) - annotate - [select for diffs], Mon Nov 9 16:39:13 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.15: +0 -2 lines
Diff to previous 1.15 (colored) to selected 1.11 (colored)
error() is not a stdarg function, so there is no reason for NULL_PARG to be special. Simply use NULL.
Revision 1.15 / (download) - annotate - [select for diffs], Mon Nov 9 04:10:57 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.14: +2 -4 lines
Diff to previous 1.14 (colored) to selected 1.11 (colored)
cleanup struct definitions
Revision 1.14 / (download) - annotate - [select for diffs], Mon Nov 9 02:59:06 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.13: +0 -6 lines
Diff to previous 1.13 (colored) to selected 1.11 (colored)
do not need wrappers around O_RDONLY and such
Revision 1.13 / (download) - annotate - [select for diffs], Fri Nov 6 15:50:33 2015 UTC (8 years, 7 months ago) by nicm
Branch: MAIN
Changes since 1.12: +2 -4 lines
Diff to previous 1.12 (colored) to selected 1.11 (colored)
Garrett D'Amore has agreed to moving his copyright line up above the terms with the existing copyright, so it is clear it applies the same terms.
Revision 1.12 / (download) - annotate - [select for diffs], Fri Nov 6 00:02:22 2015 UTC (8 years, 7 months ago) by nicm
Branch: MAIN
Changes since 1.11: +0 -2 lines
Diff to previous 1.11 (colored)
Remove LSIGNAL which is just the same as lsignal() now.
Revision 1.11 / (download) - annotate - [selected], Thu Nov 5 22:18:27 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.10: +1 -1 lines
Diff to previous 1.10 (colored)
whitespace
Revision 1.10 / (download) - annotate - [select for diffs], Thu Nov 5 22:08:44 2015 UTC (8 years, 7 months ago) by nicm
Branch: MAIN
Changes since 1.9: +37 -305 lines
Diff to previous 1.9 (colored) to selected 1.11 (colored)
Replace less with the cleaned-up fork of less 458 maintained by Garrett D'Amore at https://github.com/gdamore/less-fork. This has significantly less portability goop, has a tidied up code style, uses terminfo instead of termcap, and is has stricter POSIX compliance. Many of our local changes have been accepted upstream: substantial remaining local changes are code to read help files from /usr/share rather than compiling them in, man page and help improvements, and some tweaks to the default options. Review and testing by millert, ok deraadt
Revision 1.9 / (download) - annotate - [select for diffs], Fri Apr 25 13:38:21 2014 UTC (10 years, 1 month ago) by shadchin
Branch: MAIN
CVS Tags: OPENBSD_5_8_BASE,
OPENBSD_5_8,
OPENBSD_5_7_BASE,
OPENBSD_5_7,
OPENBSD_5_6_BASE,
OPENBSD_5_6
Changes since 1.8: +7 -3 lines
Diff to previous 1.8 (colored) to selected 1.11 (colored)
Merge Less 458 plus local patches ok guenther@, ok jmc@ for man bits
Revision 1.1.1.4 / (download) - annotate - [select for diffs] (vendor branch), Fri Apr 25 13:33:48 2014 UTC (10 years, 1 month ago) by shadchin
Branch: markn,
MARK_NUDELMAN
CVS Tags: LESS_458
Changes since 1.1.1.3: +7 -4 lines
Diff to previous 1.1.1.3 (colored) to selected 1.11 (colored)
Import of Less 458 ok guenther@
Revision 1.8 / (download) - annotate - [select for diffs], Wed Sep 21 19:01:49 2011 UTC (12 years, 8 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_5_5_BASE,
OPENBSD_5_5,
OPENBSD_5_4_BASE,
OPENBSD_5_4,
OPENBSD_5_3_BASE,
OPENBSD_5_3,
OPENBSD_5_2_BASE,
OPENBSD_5_2,
OPENBSD_5_1_BASE,
OPENBSD_5_1
Changes since 1.7: +1 -0 lines
Diff to previous 1.7 (colored) to selected 1.11 (colored)
Use volatile sig_atomic_t, not int, for the sigs variable. Also move the call to bell() out of u_interrupt() (a signal handler). OK and with help from deraadt@
Revision 1.7 / (download) - annotate - [select for diffs], Fri Sep 16 18:12:09 2011 UTC (12 years, 8 months ago) by shadchin
Branch: MAIN
Changes since 1.6: +112 -25 lines
Diff to previous 1.6 (colored) to selected 1.11 (colored)
Merge in less 444 plus local changes ok nicm@
Revision 1.1.1.3 / (download) - annotate - [select for diffs] (vendor branch), Fri Sep 16 17:47:05 2011 UTC (12 years, 8 months ago) by shadchin
Branch: markn,
MARK_NUDELMAN
CVS Tags: LESS_444
Changes since 1.1.1.2: +111 -25 lines
Diff to previous 1.1.1.2 (colored) to selected 1.11 (colored)
Import of Less 444 ok nicm@
Revision 1.6 / (download) - annotate - [select for diffs], Sat Jun 7 03:35:19 2003 UTC (21 years ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_5_0_BASE,
OPENBSD_5_0,
OPENBSD_4_9_BASE,
OPENBSD_4_9,
OPENBSD_4_8_BASE,
OPENBSD_4_8,
OPENBSD_4_7_BASE,
OPENBSD_4_7,
OPENBSD_4_6_BASE,
OPENBSD_4_6,
OPENBSD_4_5_BASE,
OPENBSD_4_5,
OPENBSD_4_4_BASE,
OPENBSD_4_4,
OPENBSD_4_3_BASE,
OPENBSD_4_3,
OPENBSD_4_2_BASE,
OPENBSD_4_2,
OPENBSD_4_1_BASE,
OPENBSD_4_1,
OPENBSD_4_0_BASE,
OPENBSD_4_0,
OPENBSD_3_9_BASE,
OPENBSD_3_9,
OPENBSD_3_8_BASE,
OPENBSD_3_8,
OPENBSD_3_7_BASE,
OPENBSD_3_7,
OPENBSD_3_6_BASE,
OPENBSD_3_6,
OPENBSD_3_5_BASE,
OPENBSD_3_5,
OPENBSD_3_4_BASE,
OPENBSD_3_4
Changes since 1.5: +1 -1 lines
Diff to previous 1.5 (colored) to selected 1.11 (colored)
Use interruptible syscalls instead of setjmp/longjmp. This makes less's signal handlers safe. No one has reported problems so far...
Revision 1.5 / (download) - annotate - [select for diffs], Mon Apr 14 14:33:57 2003 UTC (21 years, 2 months ago) by millert
Branch: MAIN
Changes since 1.4: +0 -3 lines
Diff to previous 1.4 (colored) to selected 1.11 (colored)
o go back to using a help file instead of embedding it in the binary o deal with HELPFILE not being defined o add a SMALL definition to make a smaller less for the boot floppies This still needs to be pared down a bit for the SMALL case
Revision 1.4 / (download) - annotate - [select for diffs], Sun Apr 13 18:26:25 2003 UTC (21 years, 2 months ago) by millert
Branch: MAIN
Changes since 1.3: +210 -47 lines
Diff to previous 1.3 (colored) to selected 1.11 (colored)
Merge in less-381 w/ local changes and remove obsolete files.
Revision 1.1.1.2 / (download) - annotate - [select for diffs] (vendor branch), Sun Apr 13 18:21:21 2003 UTC (21 years, 2 months ago) by millert
Branch: markn,
MARK_NUDELMAN
CVS Tags: LESS_381
Changes since 1.1.1.1: +210 -45 lines
Diff to previous 1.1.1.1 (colored) to selected 1.11 (colored)
Stock less-390 with some unneeded DOS/Windoze files removed
Revision 1.3 / (download) - annotate - [select for diffs], Mon Jan 29 01:58:02 2001 UTC (23 years, 4 months ago) by niklas
Branch: MAIN
CVS Tags: OPENBSD_3_3_BASE,
OPENBSD_3_3,
OPENBSD_3_2_BASE,
OPENBSD_3_2,
OPENBSD_3_1_BASE,
OPENBSD_3_1,
OPENBSD_3_0_BASE,
OPENBSD_3_0,
OPENBSD_2_9_BASE,
OPENBSD_2_9
Changes since 1.2: +2 -0 lines
Diff to previous 1.2 (colored) to selected 1.11 (colored)
$OpenBSD$
Revision 1.2 / (download) - annotate - [select for diffs], Sat Feb 20 19:00:38 1999 UTC (25 years, 3 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_8_BASE,
OPENBSD_2_8,
OPENBSD_2_7_BASE,
OPENBSD_2_7,
OPENBSD_2_6_BASE,
OPENBSD_2_6,
OPENBSD_2_5_BASE,
OPENBSD_2_5
Changes since 1.1: +1 -1 lines
Diff to previous 1.1 (colored) to selected 1.11 (colored)
First step at supporting files > 2gig. Use off_t as POSITION and replace get_maxlong() with a get_maxpos() and modify percentage() appropriately. There are still problems seeking to the end of a large file and line numbers should probably be 64bit (or at the very least unsigned). This has been sitting in my tree for quite some time now so I am committing what I have now since I don't know when I'll have a chance to really finish it.
Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Sat Sep 21 05:39:44 1996 UTC (27 years, 8 months ago) by etheisen
Branch: markn,
MARK_NUDELMAN
CVS Tags: less_290,
OPENBSD_2_4_BASE,
OPENBSD_2_4,
OPENBSD_2_3_BASE,
OPENBSD_2_3,
OPENBSD_2_2_BASE,
OPENBSD_2_2,
OPENBSD_2_1_BASE,
OPENBSD_2_1,
OPENBSD_2_0_BASE,
OPENBSD_2_0
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored) to selected 1.11 (colored)
Import of unmolested less-290.
Revision 1.1 / (download) - annotate - [select for diffs], Sat Sep 21 05:39:44 1996 UTC (27 years, 8 months ago) by etheisen
Branch: MAIN
Diff to selected 1.11 (colored)
Initial revision