MFV: less v632.

MFC after: 2 weeks

MFV: less v608

Relnotes: yes
MFC after: 2 weeks

less: upgrade to v581.

MFC after: 2 weeks

MFV r366990: less v563.

MFC after: 2 weeks
Relnotes: yes

MFV r349535: less v551.

MFC after: 2 weeks
Relnotes: yes

less(1): diff reduction vs upstream

No functional change.

MFC after: 3 weeks
Sponsored by: Spectra Logic Corp

MFV r326007: less v529.

MFC after: 2 weeks

MFV r317581: less v491.

MFC after: 1 month

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

MFV r293125: less v481.

MFC after: 1 month
Relnotes: yes

MFV: less v451.

MFV: less v449.

MFV: Update to less v443.

MFC after: 1 month

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)

Update to less v429.

Flatten all tags of the dist tree of less.

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)

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)

Restore historical more(1) behavior (inhibit ti/te processing) which
accidently got broke during the last less(1) import.

Approved by: re(hrs), delphij

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)

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)

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@)

Resolve conflicts.

/home/delphij/m

Resolve conflicts.

Import less v394

Merge vendor changes onto mainline.

Import less v381.

Merge vendor changes onto mainline.

Import less v371

Make less act like more(1) when it is invoked as more.

Obtained from: NetBSD

Import the [now] dual licensed version 3.5.4 of less. It is
distributed under your choice of the GPL or a BSD style license.

Reviewed by: peter
Obtained from: http://home.flash.net/~marknu/less/

MFV: less v608

Relnotes: yes
MFC after: 2 weeks

less: upgrade to v581.

MFC after: 2 weeks

MFV r366990: less v563.

MFC after: 2 weeks
Relnotes: yes

MFV r349535: less v551.

MFC after: 2 weeks
Relnotes: yes

less(1): diff reduction vs upstream

No functional change.

MFC after: 3 weeks
Sponsored by: Spectra Logic Corp

MFV r326007: less v529.

MFC after: 2 weeks

MFV r317581: less v491.

MFC after: 1 month

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

MFV r293125: less v481.

MFC after: 1 month
Relnotes: yes

MFV: less v451.

MFV: less v449.

MFV: Update to less v443.

MFC after: 1 month

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)

Update to less v429.

Flatten all tags of the dist tree of less.

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)

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)

Restore historical more(1) behavior (inhibit ti/te processing) which
accidently got broke during the last less(1) import.

Approved by: re(hrs), delphij

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)

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)

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@)

Resolve conflicts.

/home/delphij/m

Resolve conflicts.

Import less v394

Merge vendor changes onto mainline.

Import less v381.

Merge vendor changes onto mainline.

Import less v371

Make less act like more(1) when it is invoked as more.

Obtained from: NetBSD

Import the [now] dual licensed version 3.5.4 of less. It is
distributed under your choice of the GPL or a BSD style license.

Reviewed by: peter
Obtained from: http://home.flash.net/~marknu/less/

less(1): diff reduction vs upstream

No functional change.

MFC after: 3 weeks
Sponsored by: Spectra Logic Corp

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

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

- Import the HEAD csup code which is the basis for the cvsmode work.

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)

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)

Restore historical more(1) behavior (inhibit ti/te processing) which
accidently got broke during the last less(1) import.

Approved by: re(hrs), delphij

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)

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)

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@)

Resolve conflicts.

/home/delphij/m

Resolve conflicts.

Import less v394

Merge vendor changes onto mainline.

Import less v381.

Merge vendor changes onto mainline.

Import less v371

Make less act like more(1) when it is invoked as more.

Obtained from: NetBSD

Import the [now] dual licensed version 3.5.4 of less. It is
distributed under your choice of the GPL or a BSD style license.

Reviewed by: peter
Obtained from: http://home.flash.net/~marknu/less/