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69 Commits

Author SHA1 Message Date
Xin LI
74709ed038 MFV r329552: less v530. 
MFC after:	2 weeks
 2018-02-19 05:10:22 +00:00
Alan Somers
25b86f88e3 less(1): diff reduction vs upstream 
No functional change.

MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp
 2017-12-12 17:34:35 +00:00
Xin LI
b2ea244070 MFV r326007: less v529. 
MFC after:	2 weeks
 2017-11-20 08:52:33 +00:00
Xin LI
f6b74a7d16 MFV r317581: less v491. 
MFC after:	1 month
 2017-05-05 14:33:39 +00:00
Robert Watson
1ea316270f Currently, less(1) uses K&R prototypes, which both fails to provide useful 
compiler-time type checking, and also causes problems for targets where
multiple incompatible calling conventions may be selected based on argument
types.  This change switches less(1) to ANSI prototypes.

While there, we also remove use of "register", and attempt to use "const" a
bit better now that the compiler can check argument types.

Reviewed by:	cem, emaste
MFC after:	3 weeks
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D10152
 2017-03-31 21:29:43 +00:00
Xin LI
a15691bf11 MFV r293125: less v481. 
MFC after:	1 month
Relnotes:	yes
 2016-01-05 05:25:16 +00:00
Xin LI
c4becf7370 Revert files with no local changes to their vendor state to ease future 
upgrading.
 2013-05-31 00:31:45 +00:00
Xin LI
4700d89d50 Remove unused files. 2013-05-31 00:21:05 +00:00
Xin LI
7bd2567c7c MFV: less v458. 
MFC after:	2 weeks
 2013-05-13 06:52:46 +00:00
Xin LI
21fa654189 MFV: less v456. 2012-12-03 19:00:23 +00:00
Xin LI
4cc5fc9a0c MFV: less v453. 2012-11-04 20:52:26 +00:00
Xin LI
e24497193b MFV: less v451. 2012-07-24 01:09:11 +00:00
Xin LI
96e55cc72d MFV: less v449. 2012-06-26 23:17:33 +00:00
Dimitry Andric
80acde97f1 Redo r228645, but instead of casting away const conversion warnings in 
contrib/less, add a few const qualifiers in the right places.

Suggested by:	das
MFC after:	1 week
 2012-01-01 20:13:02 +00:00
Dimitry Andric
dd3bd0ed42 Revert r228645, which casts away a number of const conversion warnings 
in contrib/less.  I will fix those more properly in the next commit.
 2012-01-01 20:09:05 +00:00
Dimitry Andric
8ee4178c4c In contrib/less, cast away const a bunch of times, to make it build 
without conversion warnings.  This code desparately needs a good dose of
const poison, but fixing all the issues would be rather disruptive.

MFC after:	1 week
 2011-12-17 16:10:14 +00:00
Xin LI
b24bfc5ae8 MFV: Update to less v444. 
MFC after:	2 weeks
 2011-06-09 22:52:57 +00:00
Xin LI
33096f16e1 MFV: Update to less v443. 
MFC after:	1 month
 2011-05-09 21:51:59 +00:00
David E. O'Brien
6b7fdd588a Be clear of what licensing terms we are using. 2011-04-27 08:57:12 +00:00
Xin LI
f0be0a1f8c Update less to v436. This is considered as a bugfix release from vendor. 
Major changes from v429:
 * Don't pass "-" to non-pipe LESSOPEN unless it starts with "-".
 * Allow a fraction as the argument to the -# (--shift) option.
 * Fix highlight bug when underlined/overstruck text matches at end of line.
 * Fix non-regex searches with ctrl-R.

Approved by:	re (kensmith, kib)
 2009-07-29 09:20:32 +00:00
Xin LI
7374caaaed Update to less v429. 2009-05-09 01:35:27 +00:00
Xin LI
ad5f463cf9 Flatten all tags of the dist tree of less. 2009-05-08 23:34:35 +00:00
David Schultz
58b0fe7252 Make `less -R' not crash all the time. 2009-02-28 06:27:23 +00:00
Xin LI
3951d17b6c Resolve conflicts. 2007-11-26 08:58:07 +00:00
Xin LI
33a9f6ab73 Virgin import of less v416. 2007-11-26 08:57:30 +00:00
Xin LI
ddccfc1d45 This commit was generated by cvs2svn to compensate for changes in r173932, 
which included commits to RCS files with non-trunk default branches.
 2007-11-26 08:57:30 +00:00
Xin LI
9b045eb7f4 Nuke file removed from author's distribution. 2007-11-16 22:26:10 +00:00
Xin LI
bf419bfad8 This commit was generated by cvs2svn to compensate for changes in r173686, 
which included commits to RCS files with non-trunk default branches.
 2007-11-16 22:26:10 +00:00
Xin LI
423c5ce59d Resolve conflicts; Update defines.h to reflect latest change. 2007-11-16 22:24:31 +00:00
Xin LI
464501a8bf Virgin import of less v415. 2007-11-16 22:22:17 +00:00
Xin LI
e82bf08b85 This commit was generated by cvs2svn to compensate for changes in r173682, 
which included commits to RCS files with non-trunk default branches.
 2007-11-16 22:22:17 +00:00
Xin LI
c4989d519e Add instructions about how to upgrade less in base system 2007-11-13 18:54:35 +00:00
Xin LI
f78327b5b0 Import less v409, fixes a rather serious bug which causes 
crashes when searching for invalid UTF-8 sequence.
 2007-10-12 19:03:03 +00:00
Xin LI
6a97238d11 This commit was generated by cvs2svn to compensate for changes in r172597, 
which included commits to RCS files with non-trunk default branches.
 2007-10-12 19:03:03 +00:00
Xin LI
59a2d0779b Resolve conflicts to complete less v408 import. 
Approved by:	re (kensmith)
 2007-10-08 16:17:42 +00:00
Xin LI
1c6a5c10a3 Virgin import of less v408. 
Approved by:	re (kensmith)
 2007-10-08 16:14:52 +00:00
Xin LI
e62cd27f64 This commit was generated by cvs2svn to compensate for changes in r172468, 
which included commits to RCS files with non-trunk default branches.
 2007-10-08 16:14:52 +00:00
Xin LI
aaa7bc6cf4 Restore historical behavior where more(1) does not check for dumb terminals. 
Reported by:	rwatson on -current
Tested by:	keramida, rwatson
Approved by:	re (rwatson)
 2007-09-04 13:54:09 +00:00
Xin LI
8590152414 Be more careful handling no_init flag. It should be enforced 
in *all* less_is_more cases, On the other hand, quit_if_one_screen
should apply iff less_is_more *and* -e.

This change revises the previous change further, which tried
to make less(1) not to send @ti:@te before and after view of
one file in more(1) mode, but affected less -e behavior by
accident.

This is essentially the same patch desichen@ has posted on
-current@.  I have adjusted it a bit in order to minimize
difference between our version and the vendor branch.

Approved by:	re (bmah, earlier logically equivalent version)
 2007-08-13 16:15:26 +00:00
Daniel Eischen
dc8abff4e0 Restore historical more(1) behavior (inhibit ti/te processing) which 
accidently got broke during the last less(1) import.

Approved by:	re(hrs), delphij
 2007-08-04 13:16:09 +00:00
Xin LI
666ae690ac In more(1) mode, restore the historical behavior where curses init 
and deinit characters are not delivered.

Instead of hacking screen.c, we set no_init to implement the behavior.

Reported by:	mnag
Approved by:	re (hrs)
 2007-06-23 15:28:00 +00:00
Xin LI
aa22b8b669 Resolve conflicts after less(1) v406 import. 
Approved by:	re (hrs)
 2007-06-21 10:44:50 +00:00
Xin LI
efd72c2eb6 Virgin import of less v406. 
Approved by:	re (hrs)
 2007-06-21 10:42:55 +00:00
Xin LI
811fe9ccfe This commit was generated by cvs2svn to compensate for changes in r170964, 
which included commits to RCS files with non-trunk default branches.
 2007-06-21 10:42:55 +00:00
Xin LI
22249a9635 Restore a historical behavior that +foo is considered as a 
filename by more(1).  The less(1) behavior is keep intact.

PR:		bin/51488
Prodded by:	demon
Approved by:	re (hrs)
 2007-06-21 10:39:24 +00:00
Xin LI
7e990b09e2 Apply a vendor patch that fixes very annoying bug 
which caused the cursor not to return to the place
it should when -w is used with -e.

Note that this is a commit against -HEAD because
we already have the file off the vendor branch.

Reported by:	Tom Uffner (on -current@)
Obtained from:	http://www.greenwoodsoftware.com/less/less-405.tar.gz
 2007-06-17 23:20:43 +00:00
Xin LI
4e2d304caa In previous releases of FreeBSD we have enforced -EfGm, and the 
new less(1) version enforced only -Em.  Restore old behavior in
respect with POLA.

Submitted by:	ru (on -current@)
 2007-06-16 02:43:44 +00:00
Xin LI
720c436c66 Resolve conflicts. 2007-06-04 01:43:11 +00:00
Xin LI
7f074f9c8f /home/delphij/m 2007-06-04 01:42:54 +00:00
Xin LI
436e618180 This commit was generated by cvs2svn to compensate for changes in r170256, 
which included commits to RCS files with non-trunk default branches.
 2007-06-04 01:42:54 +00:00