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Default branch: MAIN
Revision 1.26 / (download) - annotate - [select for diffs], Sun Apr 14 18:11:54 2024 UTC (6 weeks, 6 days ago) by guenther
Branch: MAIN
CVS Tags: HEAD
Changes since 1.25: +0 -2 lines
Diff to previous 1.25 (colored) to selected 1.15 (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 1.25 / (download) - annotate - [select for diffs], Mon Sep 2 14:07:45 2019 UTC (4 years, 9 months ago) by schwarze
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 1.24: +0 -1 lines
Diff to previous 1.24 (colored) to selected 1.15 (colored)
Delete what remains of the support for combining characters into ligatures: it was incomplete (only for the Arabic script and only for the single ligature LAM WITH ALEF) and it was implemented in a way that is unsustainable (with a static table inside less). If we ever want ligature support, we are better off making a fresh start. However, for languages like Arabic and Persian, even that wouldn't really be useful without having bidirectional support first. OK millert@ (and also considering comments from Mohammadreza Abdollahzadeh, Evan Silberman, and benno@)
Revision 1.24 / (download) - annotate - [select for diffs], Sat Aug 31 13:44:29 2019 UTC (4 years, 9 months ago) by schwarze
Branch: MAIN
Changes since 1.23: +1 -0 lines
Diff to previous 1.23 (colored) to selected 1.15 (colored)
New utility function mbtowc_left() because this functionality - decoding a UTF-8 multibyte character to the left of a given byte - is already needed at three places in line.c and will also be needed for cleanup work in cmdbuf.c in the future. OK millert@
Revision 1.23 / (download) - annotate - [select for diffs], Wed May 15 19:36:20 2019 UTC (5 years ago) by schwarze
Branch: MAIN
Changes since 1.22: +0 -2 lines
Diff to previous 1.22 (colored) to selected 1.15 (colored)
trivial patch to at least make the buggy functions control_char() and get_wchar() static for now - until they can be deleted
Revision 1.22 / (download) - annotate - [select for diffs], Wed May 15 18:18:08 2019 UTC (5 years ago) by schwarze
Branch: MAIN
Changes since 1.21: +0 -1 lines
Diff to previous 1.21 (colored) to selected 1.15 (colored)
Clean up all major UTF-8 issues in cvt.c. This also allows to delete the buggy, now unused function put_wchar(). OK millert@
Revision 1.21 / (download) - annotate - [select for diffs], Tue May 7 14:26:38 2019 UTC (5 years ago) by schwarze
Branch: MAIN
Changes since 1.20: +0 -1 lines
Diff to previous 1.20 (colored) to selected 1.15 (colored)
Completely clean up UTF-8 handling in the file filename.c: Employ the usual form of an mbtowc(3) loop, eliminating two calls to the bad function step_char() and reducing the number of nested loops by one. This also removes the last caller of the bad function binary_char(), which is consequently deleted. While here, count ASCII C0 non-whitespace control characters as binary (except backspace and, with -R only, escape). OK millert@
Revision 1.20 / (download) - annotate - [select for diffs], Fri Mar 1 14:31:34 2019 UTC (5 years, 3 months ago) by schwarze
Branch: MAIN
CVS Tags: OPENBSD_6_5_BASE,
OPENBSD_6_5
Changes since 1.19: +0 -2 lines
Diff to previous 1.19 (colored) to selected 1.15 (colored)
Start UTF-8 cleanup of store_char(), in particular getting rid of a call to the flawed function step_char(-1), using the standard function mbtowc(3) instead. Merge in in_ansi_esc_seq(), simplifying the code, and make the related functions is_ansi_end() and is_ascii_char() static because they are used in line.c only. OK nicm@, and no opposition when shown on tech@
Revision 1.19 / (download) - annotate - [select for diffs], Sat Mar 17 14:03:36 2018 UTC (6 years, 2 months ago) by krw
Branch: MAIN
CVS Tags: OPENBSD_6_4_BASE,
OPENBSD_6_4,
OPENBSD_6_3_BASE,
OPENBSD_6_3
Changes since 1.18: +1 -1 lines
Diff to previous 1.18 (colored) to selected 1.15 (colored)
Split only LESS on $. As guenther@ said "STOP SPLITTING ANYTHING BUT $LESS ON '$' !". anton@ came up with the same diff. ok nicm@
Revision 1.18 / (download) - annotate - [select for diffs], Tue Jan 19 06:14:54 2016 UTC (8 years, 4 months ago) by mmcc
Branch: MAIN
CVS Tags: OPENBSD_6_2_BASE,
OPENBSD_6_2,
OPENBSD_6_1_BASE,
OPENBSD_6_1,
OPENBSD_6_0_BASE,
OPENBSD_6_0,
OPENBSD_5_9_BASE,
OPENBSD_5_9
Changes since 1.17: +0 -1 lines
Diff to previous 1.17 (colored) to selected 1.15 (colored)
Remove the lintism PRINTFLIKE1, don't replace it with an attribute so we can keep it portable. also noticed by Michael Reed, discussed with deraadt@
Revision 1.17 / (download) - annotate - [select for diffs], Fri Jan 15 22:22:38 2016 UTC (8 years, 4 months ago) by mmcc
Branch: MAIN
Changes since 1.16: +274 -274 lines
Diff to previous 1.16 (colored) to selected 1.15 (colored)
remove needless extern keywords, a vestige of pre-ANSI C explained by and ok millert@
Revision 1.16 / (download) - annotate - [select for diffs], Tue Jan 12 17:48:04 2016 UTC (8 years, 4 months ago) by mmcc
Branch: MAIN
Changes since 1.15: +7 -7 lines
Diff to previous 1.15 (colored)
Remove LINUNUM, a needless alias for off_t. Also, remove a redundant condition. ok nicm@
Revision 1.15 / (download) - annotate - [selected], Mon Nov 23 09:38:35 2015 UTC (8 years, 6 months ago) by nicm
Branch: MAIN
Changes since 1.14: +1 -0 lines
Diff to previous 1.14 (colored)
Missing prototype.
Revision 1.14 / (download) - annotate - [select for diffs], Sat Nov 21 13:29:12 2015 UTC (8 years, 6 months ago) by tedu
Branch: MAIN
Changes since 1.13: +0 -1 lines
Diff to previous 1.13 (colored) to selected 1.15 (colored)
remove fancy null check function in favor of checking for null. from Ricardo Mestre
Revision 1.13 / (download) - annotate - [select for diffs], Fri Nov 13 16:48:48 2015 UTC (8 years, 6 months ago) by nicm
Branch: MAIN
Changes since 1.12: +1 -1 lines
Diff to previous 1.12 (colored) to selected 1.15 (colored)
Add a flag argument to flush() to stop it calling quit() on error, then use this from quit() to stop less blowing up the stack looping through quit()/flush() if stderr is closed (for example "less /missing 2</dev/null"). ok millert
Revision 1.12 / (download) - annotate - [select for diffs], Mon Nov 9 03:09:19 2015 UTC (8 years, 6 months ago) by deraadt
Branch: MAIN
Changes since 1.11: +0 -1 lines
Diff to previous 1.11 (colored) to selected 1.15 (colored)
close_getchr() is now a noop
Revision 1.11 / (download) - annotate - [select for diffs], Sat Nov 7 18:07:44 2015 UTC (8 years, 6 months ago) by tedu
Branch: MAIN
Changes since 1.10: +0 -1 lines
Diff to previous 1.10 (colored) to selected 1.15 (colored)
replace save() with estrdup() and make estrdup() exit like all the other ecalloc, etc. functions do. ok mmcc nicm
Revision 1.10 / (download) - annotate - [select for diffs], Fri Nov 6 15:09:07 2015 UTC (8 years, 6 months ago) by tedu
Branch: MAIN
Changes since 1.9: +0 -1 lines
Diff to previous 1.9 (colored) to selected 1.15 (colored)
time_t is not a long. remove incorrect abstraction around time(). ok nicm
Revision 1.9 / (download) - annotate - [select for diffs], Thu Nov 5 22:08:44 2015 UTC (8 years, 6 months ago) by nicm
Branch: MAIN
Changes since 1.8: +290 -293 lines
Diff to previous 1.8 (colored) to selected 1.15 (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 1.8 / (download) - annotate - [select for diffs], Sat May 10 16:45:23 2014 UTC (10 years ago) by schwarze
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 1.7: +1 -0 lines
Diff to previous 1.7 (colored) to selected 1.15 (colored)
Give more(1) its own help file, shorter than the one for less(1). The helpfile itself was prepared by jmc@, the glue by me. OK millert@ jmc@
Revision 1.7 / (download) - annotate - [select for diffs], Fri Apr 25 13:38:21 2014 UTC (10 years, 1 month ago) by shadchin
Branch: MAIN
Changes since 1.6: +1 -0 lines
Diff to previous 1.6 (colored) to selected 1.15 (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 13:33:47 2014 UTC (10 years, 1 month ago) by shadchin
Branch: markn,
MARK_NUDELMAN
CVS Tags: LESS_458
Changes since 1.1.1.3: +2 -1 lines
Diff to previous 1.1.1.3 (colored) to selected 1.15 (colored)
Import of Less 458 ok guenther@
Revision 1.6 / (download) - annotate - [select for diffs], Fri Sep 16 18:12:09 2011 UTC (12 years, 8 months ago) by shadchin
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 1.5: +52 -12 lines
Diff to previous 1.5 (colored) to selected 1.15 (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 17:47:04 2011 UTC (12 years, 8 months ago) by shadchin
Branch: markn,
MARK_NUDELMAN
CVS Tags: LESS_444
Changes since 1.1.1.2: +52 -10 lines
Diff to previous 1.1.1.2 (colored) to selected 1.15 (colored)
Import of Less 444 ok nicm@
Revision 1.5 / (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 1.4: +1 -1 lines
Diff to previous 1.4 (colored) to selected 1.15 (colored)
Use interruptible syscalls instead of setjmp/longjmp. This makes less's signal handlers safe. No one has reported problems so far...
Revision 1.4 / (download) - annotate - [select for diffs], Mon Apr 14 14:33:57 2003 UTC (21 years, 1 month ago) by millert
Branch: MAIN
Changes since 1.3: +2 -0 lines
Diff to previous 1.3 (colored) to selected 1.15 (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 1.3 / (download) - annotate - [select for diffs], Sun Apr 13 18:26:25 2003 UTC (21 years, 1 month ago) by millert
Branch: MAIN
Changes since 1.2: +47 -24 lines
Diff to previous 1.2 (colored) to selected 1.15 (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, 1 month ago) by millert
Branch: markn,
MARK_NUDELMAN
CVS Tags: LESS_381
Changes since 1.1.1.1: +47 -22 lines
Diff to previous 1.1.1.1 (colored) to selected 1.15 (colored)
Stock less-390 with some unneeded DOS/Windoze files removed
Revision 1.2 / (download) - annotate - [select for diffs], Mon Jan 29 01:58:01 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 1.1: +2 -0 lines
Diff to previous 1.1 (colored) to selected 1.15 (colored)
$OpenBSD$
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_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,
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 1.15 (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 1.15 (colored)
Initial revision