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misc/less: update to 668

Version 668 was released for beta testing on 9 Oct 2024, and was released for general use on 17 Oct 2024.

These are the differences between version 661 and version 668:

    Make 256/true colors work better on Windows without -Da (github #539, github #546, github #562).
    Fix build using --with-secure (github #544).
    Fix crash when using --header on command line (github #545).
    Fix possible crash when scrolling left/right or toggling -S (github #547).
    Fix bug when using #stop in a lesskey file (github #551).
    Fix bug when using --shift or --match-shift on command line with a parameter starting with '.' (github #554).
    Fix bug in R command when file size changes (github #553).
    Fix bug using --header when file does not fill screen (github #556).
    Fix ^X bug when output is not a terminal (github #558).
    Fix bug where ^Z is not handled immediately (github #563).
    Fix bug where first byte from a LESSOPEN filter is deleted if it is greater than 0x7F (github #568).
    Fix uninitialized variable in edit_ifile (github #573).
    Fix incorrect handling of UTF-8 chars in prompts (github #576).

misc/less: update to 661

 Version 661 was released for general use on 30 June 2024.

These are the differences between version 643 and version 661:

    Add ^O^N, ^O^P, ^O^L and ^O^O commands and mouse clicks (with --mouse) to find and open OSC8 hyperlinks (github #251).
    Add --match-shift option.
    Add --lesskey-content option (github #447).
    Add LESSKEY_CONTENT environment variable (github #447).
    Add --no-search-header-lines and --no-search-header-columns options (github #397).
    Add ctrl-L search modifier (github #367).
    A ctrl-P at the start of a shell command suppresses the "done" message (github #462).
    Add attribute characters ('*', '~', '_', '&') to --color parameter (github #471).
    Allow expansion of environment variables in lesskey files.
    Add LESSSECURE_ALLOW environment variable (github #449).
    Add LESS_UNSUPPORT environment variable.
    Add line number parameter to --header option (github #436).
    Mouse right-click jumps to position marked by left-click (github #390).
    Ensure that the target line is not obscured by a header line set by --header (github #444).
    Change default character set to "utf-8", except remains "dos" on MS-DOS.
    Add message when search with ^W wraps (github #459).
    UCRT builds on Windows 10 and later now support Unicode file names (github #438).
    Improve behavior of interrupt while reading non-terminated pipe (github #414).
    Improve parsing of -j, -x and -# options (github #393).
    Support files larger than 4GB on Windows (github #417).
    Support entry of Unicode chars larger than U+FFFF on Windows (github #391).
    Improve colors of bold, underline and standout text on Windows.
    Allow --rscroll to accept non-ASCII characters (github #483).
    Allow the parameter to certain options to be terminated with a space (--color, --quotes, --rscroll, --search-options and --intr) (github #495).
    Fix bug where # substitution failed after viewing help (github #420).
    Fix crash if files are deleted while less is viewing them (github #404).
    Workaround unreliable ReadConsoleInputW behavior on Windows with non-ASCII input.
    Fix -J display when searching for non-ASCII characters (github #422).
    Don't filter header lines via the & command (github #423).
    Fix bug when horizontally shifting long lines (github #425).
    Add -x and -D options to lesstest, to make it easier to diagnose a failed lesstest run.
    Fix bug searching long lines with --incsearch and -S (github #428).
    Fix bug that made ESC-} fail if top line on screen was empty (github #429).
    Fix bug with --mouse on Windows when used with pipes (github #440).
    Fix bug in --+OPTION command line syntax.
    Fix display bug when using -w with an empty line with a CR/LF line ending (github #474).
    When substituting '#' or '%' with a filename, quote the filename if it contains a space (github #480).
    Fix wrong sleep time when system has usleep but not nanosleep (github #489).
    Fix bug when file name contains a newline.
    Fix bug when file name contains nonprintable characters (github #503).
    Fix DJGPP build (github #497).
    Update Unicode tables.

less: Update to 643

pkgsrc changes:
 - Remove patch-line.c: was a backport from upstream, no longer needed
 - Add patch-edit.c because several <signal.h> definitions are actually
   accessed on non-OS2 codepaths as well (noticed on NetBSD but should be
   relevant for all non-OS2 platforms)

Changes:
Major changes between "less" versions 633 and 643

* Fix problem when a program piping into less reads from the tty,
  like sudo asking for password (github #368).
* Fix search modifier ^E after ^W.
* Fix bug using negated (^N) search (github #374).
* Fix erroneous EOF when terminal window size changes (github #372).
* Fix compile error with some definitions of ECHONL (github #395).
* Fix regression in exit code when stdin is /dev/null and
  output is a file (github #373).
* Add lesstest test suite to production release (github #344).
* Change lesstest output to conform with
  automake Simple Test Format (github #399).

Major changes between "less" versions 632 and 633

* Fix build on systems which have ncurses/termcap.h or
  ncursesw/termcap.h but not termcap.h.

Major changes between "less" versions 608 and 632

* Add LESSUTFCHARDEF environment variable (github #275).
* Add # command (github #330).
* Add ^S search modifier (github #196).
* Add --wordwrap option (github #113).
* Add --no-vbell option (github #304).
* Add --no-search-headers option (github #44).
* Add --modelines option (github #89).
* Add --intr option (github #224).
* Add --proc-backspace, --proc-tab and --proc-return options (github #335).
* Add --show-preproc-errors option (github #258).
* Add LESS_LINES and LESS_COLUMNS environment variables (github #84).
* Add LESS_DATA_DELAY environment variable (github #337).
* Allow empty "lines" field in --header option.
* Update Unicode tables.
* Improve ability of ^X to interrupt F command (github #49).
* Status column (-J) shows off-screen matches.
* Parenthesized sub-patterns in searches are colored with unique colors,
  if supported by the regular expression library (github #196).
* Don't allow opening a tty as file input unless -f is set (github #309).
* Don't require newline input after +&... option (github #339).
* Fix incorrect handling of some Private Use Unicode characters.
* Fix ANSI color bug when overstriking with colored chars (github #276).
* Fix compiler const warning (github #279).
* Fix signal race in iread (github #280).
* Fix reading procfs files on Linux (github #282).
* Fix --ignore-case with ctrl-R (no regex) search (github #300).
* Fix bug doing repeat search after setting & filter (github #299).
* Fix bug doing repeat search before non-repeat search.
* Fix crash with -R and certain line lengths (github #338).
* Don't retain search options from a cancelled search (github #302).
* Don't call realpath on fake filenames like "-" (github #289).
* Implement lesstest test suite.
* Convert function parameter definitions from K&R to C89 (github #316).

less: add upstream patch to avoid less -R escape.

less: Update to 608

Patches privately shared by <pin> and RVP, thanks!

Changes:
608
---
* Add the --header option (github #43).
* Add the --no-number-headers option (github #178).
* Add the --status-line option.
* Add the --redraw-on-quit option (github #36).
* Add the --search-options option (github #213).
* Add the --exit-follow-on-close option (github #244).
* Add 'H' color type to set color of header lines.
* Add #version conditional to lesskey.
* Add += syntax to variable section in lesskey files.
* Allow option name in -- command to end with '=' in addition to '\n'.
* Add $HOME/.config to possible locations of lesskey file (github #153).
* Add $XDG_STATE_HOME and $HOME/.local/state to possible locations
  of history file (github #223).
* Don't read or write history file in secure mode (github #201).
* Fix display of multibyte and double-width chars in prompt.
* Fix ESC-BACKSPACE command when BACKSPACE key does not send 0x08
  (github #188).
* Add more \k codes to lesskey format.
* Fix bug when empty file is modified while viewing it.
* Fix bug when parsing a malformed lesskey file (githb #234).
* Fix bug scrolling history when --incsearch is set (github #214).
* Fix buffer overflow when invoking lessecho with more than 63 -m/-n
  options (github #198).
* Fix buffer overflow in bin_file (github #271).
* Fix bug restoring color at end of highlighted text.
* Fix bug in parsing lesskey file.
* Defer moving cursor to lower left in some more cases.
* Suppress TAB filename expansion in some cases where it doesn't make sense.
* Fix termlib detection when compiler doesn't accept
  calls to undeclared functions.
* Fix bug in input of non-ASCII characters on Windows (github #247)
* Escape filenames when invoking LESSCLOSE.
* Fix bug using multibyte UTF-8 char in search string
  with --incsearch (github #273).

590
---
* Make less able to read lesskey source files (deprecating lesskey).
* If XDG_CONFIG_HOME is set, find lesskey source file
  in $XDG_CONFIG_HOME/lesskey rather than $HOME/.lesskey.
* If XDG_DATA_HOME is set, find and store history file
  in $XDG_DATA_HOME/lesshst rather than $HOME/.lesshst.
* Add the --lesskey-src option.
* Add the --file-size option.
* With -F, if screen is resized to make file fit on one screen, don't exit.
* Fix bug which could leave terminal in mouse-reporting mode
  after exiting less.
* Fix bug which caused failure to respond to window resize.
* Fix backslash bug searching in tag file.

581
---
* Change ESC-u command to toggle, not disable, highlighting per man page.
* Add ESC-U command.
* Add ctrl-W search modifier for wrapping search.
* F command can be interrupted by ^X.
* Support OSC 8 hyperlinks when -R is in effect.
* g command with no number will ignore -j and put first line at top of screen.
* Multiple + or -p command line options are handled better.
* Add the --incsearch option.
* Add the --line-num-width option.
* Add the --status-col-width option.
* Add the --use-color and --color options.
* Display -w highlight even if highlighted line is empty.
* If search result is in a long line, scroll to ensure it is visible.
* Editing the same file under different names now creates only
  one entry in the file list.
* Make visual bell more visible on some terminals.
* Ring end-of-file bell no more than once per second.
* Build can use either Python or Perl for Makefile.aut operations.
* Fix crash when using the @ search modifier.
* Fix crash in the 's' command due to duplicate free.
* Fix realpath crash on Darwin.

less: Update to 563

Changes:
563
---
 - Update Unicode tables.
 - Treat Hangul Jamo medial vowels and final consonants as zero width.
 - Display error message immediately when -o is toggled and input is not a
   pipe.
 - Fix regression: make screen repaint when "squished" and a no-movement
   command is given.
 - Fix erroneous EOF calculation when F command is interrupted.
 - Make WIN32C version include this fix from 551: Don't count lines in
   initial screen if using -X with -F.
 - Fix display bug in WIN32C version.
 - Fix memory corruption when built with libtermcap.
 - Fix crash on some systems due to realpath incompatibility.
 - Support libtinfow.

less: Update to 551

pkgsrc changes:
 - Adjust regexp options to better match the underlaying configure semantic
   by introducing a `regex' group and having `pcre' and `regexp' as possible
   options.
 - Update LICENSE to reflect the licenses really used
 - Take MAINTAINERship

Changes:
Major changes between "less" versions 530 and 551
 * Add --mouse option.
 * Add --wheel-lines option.
 * Add --no-histdups option.
 * Add --save-marks option.
 * Support PCRE2 regular expression library.
 * Redraw screen on SIGWINCH even if screen size doesn't change.
 * Shell-escape filenames in history so they can be used again.
 * Ring bell if user enters invalid long option name.
 * Use PCRE_UTF8 flag for pcre regular expressions when in UTF-8 mode.
 * Windows: use wide-char string to set console title.
 * Don't count lines in initial screen if using -X with -F.
 * Support mingw build system.
 * Fix bug in v command on empty file.
 * Fix bug in v command when filename contains shell metacharacters.

less: Update misc/less to less-530

Discussed with and ok by <bouyer>, thanks!

pkgsrc changes:
 - Reset MAINTAINER to pkgsrc-users@

Changes:
530
---
* Don't output terminal init sequence if using -F and file fits on one screen.
* When using -S, mark truncated lines with a special character.
  The character can be changed or disabled via the new --rscroll option.
* New command M marks the last line displayed on the screen.
* New command ESC-m removes a line mark.
* Status column (enabled via -J) now shows mark letters.
* Status column shows search matches even if highlighting is disabled via -G.
* A second ESC-u command will clear search match markers in the status column.
* Do same ANSI escape code filtering for tag matching that we do for
  searching, to help when viewing syntax-highlighted code.
* Catch SIGTERM and clean up before exiting.
* Fix bug initializing default charset on Windows.
* Handle keypad ENTER key correctly if it sends something other than newline.
* Fix buffering bug when using stdin with a LESSOPEN pipe.
* On Windows, allow 'u' in -D option to enable underlining.
* On Windows, use underline in sgr mode.
* On Windows, convert UTF-8 to multibyte if console is not UTF-8.
* Update Unicode tables to 2017-03-08.
* Pass-thru Unicode formating chars (Cf type) instead of treating them
  as binary chars. But treat them as binary if -U is set.
* Fix erroneous binary file warning when UTF-8 file contains ANSI SGR sequences.
* Fix bugs when using LESSOPEN and switching between stdin and other files.
* Fix some bugs handling filenames containing shell metacharacters.
* Fix some memory leaks.
* Allow some debugging environment variables to be set in lesskey file.
* Code improvements:
  - Use ANSI prototypes in funcs.h declarations.
  - Fix some const mismatches.
  - Remove archaic "register" in variable declarations.

487
---
* New commands ESC-{ and ESC-} to shift to start/end of displayed lines.
* Make search highlights work correctly when changing caselessness with -i.
* New option -Da in Windows version to enable SGR mode.
* Fix "nothing to search" error when top or bottom line on screen is empty.
* Fix bug when terminal has no "cm" termcap entry.
* Fix incorrect display when entering double-width chars in search string.
* Fix bug in Unicode handling that missed some double width characters.
* Update Unicode database to 9.0.0.

Update less to 481:

	Major changes between "less" versions 458 and 481


* Don't overwrite history file; just append to it.

* New command ESC-G goes to end of currently buffered data in a pipe.

* Disable history feature when compiled with LESSHISTFILE set to "-".

* In more-compatible mode, make the -p option apply to every file opened,
  not just the first one.

* In more-compatible mode, change the -e option to work like -E, not -EF.

* Treat multiple CRs before LF are like one CR (all the CRs are hidden).

* Allow "extra" string in lesskey file to append to a multi-char command
  (like a search pattern), without executing the command.

* Ignore -u/-U setting while viewing help file, so that
  underline and bold chars are displayed correctly.

* Improve detection of "binary" files in UTF-8 mode.

* Fix bug with ++ commands.

* Fix bug where prompt was sometimes not displayed with +G.

* Fix possible memory corruption

* Fix bugs and improve performance in ampersand filtering.

* Automate construction of Unicode tables from Unicode database.

* Allow %% escape sequence in LESSOPEN variable.

Pullup ticket #4662 - requested by tnn
misc/less - security fix

Revisions pulled up:
- misc/less/Makefile                                            1.25
- misc/less/distinfo                                            1.15
- misc/less/patches/patch-ac                                    deleted

---
   Module Name:	pkgsrc
   Committed By:	tnn
   Date:		Mon Apr 13 12:33:49 UTC 2015

   Modified Files:
   	pkgsrc/misc/less: Makefile distinfo
   Removed Files:
   	pkgsrc/misc/less/patches: patch-ac

   Log Message:
   Update to less-475. Changes since 470:
   * Fix possible memory corruption
   * Disable history feature when compiled with LESSHISTFILE set to "-".
   * Fix bug where prompt was sometimes not displayed with +G.

   Also contains a fix for CVE-2014-9488 (oob read on malformed UTF-8 data)

Update to less-475. Changes since 470:
* Fix possible memory corruption
* Disable history feature when compiled with LESSHISTFILE set to "-".
* Fix bug where prompt was sometimes not displayed with +G.

Also contains a fix for CVE-2014-9488 (oob read on malformed UTF-8 data)

Less version 470

Version 470 was released on 6 Oct 2014.

These are the differences between version 458 and version 470:

 * Don't overwrite history file; just append to it. This behaves better when
   multiple sessions are running less simultaneously and using the same history
   file.
 * New command ESC-G goes to end of currently buffered data in a pipe.
 * In more-compatible mode, make the -p option apply to every file opened, not
   just the first one.
 * In more-compatible mode, change the -e option to work like -E, not -EF.
 * Treat multiple CRs before LF are like one CR (all the CRs are hidden).
 * Allow "extra" string in lesskey file to append to a multi-char command (like
   a search pattern), without executing the command.
 * Ignore -u/-U setting while viewing help file, so that underline and bold
   chars are displayed correctly.
 * Improve detection of "binary" files in UTF-8 mode.
 * Fix bug with ++ commands.
 * Fix bugs and improve performance in ampersand filtering.
 * Automate construction of Unicode tables from Unicode database.

Update to 458

Changelog:
Version 458 was released on 4 Apr 2013.

These are the differences between version 451 and version 458:

    Allow backslash escaping of metacharacters in LESS environment variable if the --use-backslash option is set.
    Don't quit if syntax errors are found in command line options.
    Increase sizes of some internal buffers.
    Fix configure bug with --with-regex=none.
    Fix crash with "stty rows 0".
    Fix Win32 attribute display bug.
    Fix display bug when using up/down arrow on the command line.


Version 451 was released on 21 Jul 2012.

These are the differences between version 444 and version 451:

    Add ESC-F command to keep reading data until a pattern is found.
    Use exit code of LESSOPEN script if LESSOPEN starts with "||".
    When up/down arrow is used on the command line immediately after typing text, the next command starting with that text is found.
    Add support for GNU regex.
    Add configure option --with-regex=none and fix compile errors when compiling with no regex library.
    Fix bugs handling SGR sequences in Win32.
    Fix possible crashes caused by malformed LESSOPEN or LESSCLOSE variables.
    Fix bug highlighting text which is discontiguous in the file due to backspace processing.
    Fix bug in displaying status column when scrolling backwards with -J and -S in effect.

Drop PKG_DESTDIR_SUPPORT setting, "user-destdir" is default these days.

More pcre PKGREVISION bumps.

Update "less" package to version 444.
The list of changes between our outdated version 418 and 444 is too long
to list here. You can find all the release notes here:

http://www.greenwoodsoftware.com/less/old.html

Update to less-418.  Too many changes to list here--see ChangeLog.
While here, add a pcre option.

TODO: support for various curses libraries.

Remove Ex-MASTER_SITE. From Zafer Aydogan.

Update to less-394. Major changes since less-382:

o Add history file to save search and shell command history between
  invocations of less.
o Improve behavior of history list for search and shell commands.
o Add -K (or --quit-on-intr) option to make less exit immediately on ctrl-C.
o Improve handling of UTF-8 files and commands, including better
  line wrapping and handling double-width chars.
o Added LESSUTFBINFMT environment variable to control display of
  non-printable characters in a UTF-8 file.
o Add --with-secure option to configure, to make it easier to
  build a secure version of less.
o Show search matches in the status column even if search highlights
  are disabled via the -G option or the ESC-u command.
o Improve performance when the file contains very long lines.
o Add "windows" charset.
o Add man page for lessecho.
o Add support for erase2 character, treated same as erase.
o Use ASCII lowercase/uppercase logic when operating on the command line.
o Update makefile for Borland C++ 5.5.1.
o Fix bug in calculating number of pages for %D prompt.
o Fix bug in handling tag file error.
o Fix obscure bug if input file is deleted while viewing help.
o Fix bug handling filenames which include square brackets.
o Fix possible buffer overflow in "global" tag search.
o Fix possible buffer overflow in usage of LESSOPEN and LESSCLOSE.
o Fix buffer overflow in reverse search.

Whitespace cleanup, courtesy of pkglint.
Patch provided by Sergey Svishchev in private mail.

Apply changes from NetBSD current approved by wiz@:

----------------------------------------------------------------------

Module Name:	src
Committed By:	elad
Date:		Sat Sep 23 12:51:18 UTC 2006

Modified Files:
	src/usr.bin/less/less: command.c tags.c

Log Message:
PR 21741: Christian Biere: Buffer overrun and wrong usage of  islower() in
less 381
Over three years ago the less maintainer said he'll add these fixes.
Nothing happened, so we do it ourselves.
Thanks for the report and the patch!

----------------------------------------------------------------------

Bump PKGREVISION.

Ran "pkglint --autofix", which corrected some of the quoting issues in
CONFIGURE_ARGS.

Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.

Update to 382:
* Removed some old copyrighted code.
  This probably breaks OS/9 support.

Convert to buildlink3.

COMMENT should start with a capital letter.

s/netbsd.org/NetBSD.org/

Honor PKG_SYSCONFDIR.  Bump PKGREVISION to 1.
Closes PR pkg/20698 by reed@reedmedia.net.

update less to 381.

changes since 378:

    * New -L option to disable LESSOPEN processing.
    * Further support for large (64 bit) file addressing. Large file
    * support is now set up by the configure script.
    * Use autoconf 2.54. Replace configure.in, acconfig.h,
    * defines.h.top with configure.ac.
    * Overstriking underscore with underscore is now bold or
    * underlined depending on context.
    * Use only 7 spaces for line numbers in -N mode, if possible.
    * Fix some bugs in handling overstriking in UTF-8 files.
    * Fix some nroff issues in the man page.

buildlink1 -> buildlink2

Update to less-378.

Changes since less-376:

* Bug fixes:
  Default buffer space is now 64K as documented.
  Search highlighting works properly when used with -R.
  Windows version works properly when input file contains carriage returns.
  Clean up some compiler warnings.

See the NEWS file for the full list of changes.

Update MASTER_SITES and HOMEPAGE.

Update to 374, requested by mrg.
Changes since 358:
* -x option can now specify multiple variable-width tab stops.
* -X option no longer disables keypad initialization.
  New option --no-keypad disables keypad initialization.
* New commands t and T step through multiple tag matches.
  Added support for "global(1)" tags
  (see http://www.gnu.org/software/global/global.html).
* New prompt style set by option -Pw defines the message printed
  while waiting for data in the F command.
* System-wide lesskey file now defaults to sysless in etc directory
  instead of .sysless in bin directory.
  Use "configure --sysconfdir=..." to change it.
  (For backwards compatibility, .sysless in bin is still recognized.)
* Pressing RightArrow or LeftArrow while entering a number now shifts
  the display N columns rather than editing the number itself.
* Status column (enabled with -J) now shows search results.
* Improved performance in reading very large pipes.
* Eliminated some dependencies on file offets being 32 bits.
* Fixed problems when viewing files with very long lines.
* Fixed overstriking in UTF-8 mode, and overstriking tabs.
* Improved horizontal shifting of text using -R option with ANSI color.
* Improved handling of filenames containing shell metacharacters.

Update to 358. Lots of new features since last pkgsrc version.
[Note: removed SunOS-only limitation, since perhaps some NetBSD users
want the latest less without upgrading to -current.]

Update to new COMMENT style: COMMENT var in Makefile instead of pkg/COMMENT.

A less package, for Solaris.

Initial revision