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Revision history for Perl module PerlPowerTools
1.049 2025-02-06T06:37:12Z
* All changes from Michael Mikonos
* ar
- various internals improvements (#889)
* clear
- various internals improvements (#894)
* cp
- various internals improvements (#873)
* date
- all formats must start with + and there can only be one (#908)
* dc
- various internals improvements (#899)
* diff
- various internals improvements (#875, #895, #915)
- add -s to show when files are the same instead of silently exiting (#940)
* dirname
- various internals improvements (#885)
* ed
- support relative line number in ranges (e.g. `-10,.`) (#886)
- allow repeated - and + for relative addresses, such as 3++ or $--10 (#902)
- initialize line placeholder so lines aren't lost after stating with an empty file (#916)
- \n in a substitution is now just a literal n, not a newline (#917)
- do not update filename on insert mode (#920)
- Avoid saving address 0 as a "marked address" (#921)
- w! does nut update the saved filename (#924)
- w command should not update current filename (#925)
- honour -s flag for w & e commands (#931)
- buffer is dirty unless all lines were written (#932)
- various internals improvements (#919, #922, #932, #926, #934, #938)
* expand
- various internals improvements (#900)
* expr
- various internals improvements (#879)
- unhyphenated some hard-coded line wrapping (#913)
* fish
- use List::Util instead of implementing our own shuffle (#896)
* fmt
- various internals improvements (#910)
* grep
- various internals improvements (#890)
- remove GREP_OPTIONS environment variable, which GNU grep removed (security) (#897)
* lock
- re-enable term echo after lockout (#881)
* maze
- reject fractional width/height (#935)
* mkdir
- various internals improvements (#887)
- suppress multiple errors for non-directory argument (#893)
* mkfifo
- various internals improvements (#901)
* moo
- enforce the distinct digits rule (#933)
* od
- support 1-byte hex format (#927)
- add other integer format options (u1,u2,u4,d1,d2,d4,o1,o2,o4), as well as the aliases for options -a and -c (#928)
- various internals improvements (#929)
- support arguments "-t f4" and "-t f8", which are already exposed as options -f and -F respectively (#930)
- add -h alias for -x (#937)
- add -D option as alias for -t u4 (four digit decimals) (#939)
* paste
- various internals improvements (#882)
- add --version; light refactoring (#898)
* patch
- patchfile argument may not be a directory (#872)
- various internals improvements (#904)
- add offending filenames to error messages about files (#941)
- raise error for incompatible options (#942)
* perlpowertools
- various internals improvements (#884, #907)
* pr
- correctly detect -a (previously ignored due to bug) (#878)
* primes
- disallow 0 as an upper bound (inadvertently chooses the default) (#891)
* rm
- various internals improvements (#912, #914)
* rmdir
- various internals improvements (#911)
* sort
- the -o switch can accept 0 (zero) as a filename (check defined, not truth) (#880)
* sum
- add missing sha224, SHA3 functions as well as JH, Whirlpool, Haval256, BLAKE, MD2 and MD4 (#936)
* tac
- exit 1 on error (#903)
* tail
- the INT signal now terminates the program, while the QUIT signal shows the files being watched (#874)
* touch
- check -t argument for definedness, not truth (#876)
- -r and -t are mutually exclusive and together will throw an error (#888)
* tsort
- don't treat - as a special filename for stdin (#905)
* unexpand
- can't have spaces between multiple tabletop specifics (fixes usage string) (#906)
* uniq
- undo some line wrapping hyphenation in docs. Let the formatter figure it out (#909)
* wc
- various internals improvements (#918)
* what
- don't try to read lines from directories - directories are "files" that never match (#883)
* which
- various internals improvements (#877)
1.048 2024-12-09T21:14:46Z
* All changes from Michael Mikonos
* apply
- allow a space after -a so it isn't confused with bundled options (#806)
* bc
- use Math::Trig (released with 5.004) for trig (#857)
- change for GNU mathlib to internal perl (#861)
- catch situations where there are missing arguments to functions (#865)
- simplify docs and correct some typos (#868)
* cal
- silence some warnings with better checks (#805)
* chgrp
- accept group ID argument (#798)
* chmod
- various internals improvements (#813)
- exit with 1 if a file fails (#814)
- check for redline failures and exit with failure code when they fail (#828)
- handle symbolic permissions correctly (#843)
* chown
- allow numeric UID argument (#804)
- allow for numeric group in user:group notation (#822)
* cmp
- better messages when files differ at end of file (#766)
* cp
- cp -i will continue to next file if there is an error. (#827)
* cut
- correctly handle "start, no end" (`n-`) range in `-b` (#783)
- handle -f consistently (#789)
* du
- properly handle illegal BLOCKSIZE env values (#784)
- exit code 1 on error (#818)
* ed
- w commands prints byte count when ed is started without a filename (#760)
- correctly escape literal $ in binary output (#762)
- various internals improvements (#763)
- an empty search reuses the previous search (#764)
- add g command to grep a buffer (#765)
- -s now also suppresses diagnostics when editing a file (#767)
- allow repeated search with // and ?? (#768)
- add v command for inverted searches (#770)
- various internals improvements (#771)
- various internals improvements (#772)
- re-add support for /re/ address-mode (#773)
- support ?re? address mode (#774)
- various internals improvements (#775)
- various internals improvements (#777)
- various internals improvements (#780)
- % takes OpenBSD meaning of "all addresses"; it can only be used alone (#782)
- implement global substitute: g/search1/s/search2/replace/ allows search1 to filter the lines to process, then search2 determines the text to replace per line (#786)
- implement repeat search for g// & v// (#787)
- various internals improvements (#788)
- make wq shortcut work again after previous fix changed it (#790)
- implement ';' addressing mode (#792)
- remove -d (debugging) switch since the debugging output isn't that helpful (#793)
- support '^' addressing (#797)
- various internals improvements (#808)
- basic support for mark (K) command (#812)
- implement reading output from a command (`r !cmd`) and writing to a command (`w !cmd`), and reject filenames that start with ! for f command. (#824)
- various internals improvements (#829)
- m command accepts address argument (#830)
- various internals improvements (#831)
- various internals improvements (#834)
- disallow trailing '/' when setting filename (#845)
- reject filename of '.' or '..' (#849)
- always exit with 1 for failure (#863)
- add undo (u) command (#869)
- update current line in undo (#871)
* expr
- == is no longer accepted as a synonym for = since this is not a standard option (#751)
- numbers can start with + (#836)
- ignore -- if it's the first argument (fatal is it is the only argument) (#840)
* file
- -f works properly by checking the definedness of its argument instead of truthiness, and chomps the lines it reads. (#769)
* fmt
- use GNU's method for formatting so single words aren't broken up (#866)
* fold
- fix possbile infinite loop in -bs (#796)
- improve usage message (no longer takes a parameter) (#835)
* glob
- various internals improvements (#848)
- debug info goes to STDERR instead of STDOUT (#855)
- silence some warnings by removing prototypes (#859)
- various internals improvements (#862)
- with ~someuser, if that user is not found, treat it as a non-match instead of an error (#867)
* grep
- be more careful with handling the TERM env var (#749)
- various internals improvements (#756)
- allow multiple -e or -f on the command line (#757)
- -Fi shows original line, not line as all lowercase (#776)
- -a (binary files) changed to act like the OpenBSD/GNU by printing the "line" that matched (#795)
- add -Z to operate in zgrep mode (don't automatically decompress everything) (#799)
- Remove -1 switch. Use -m 1 instead, for GNU compatibility (#809)
- implement -A for context after a match (#810)
- various internals improvements (#811)
- add -I (capital i) switch to ignore binary files (#815)
- make space after -e or -f optional (#816)
- remove -p and -P for paragraph mode, which was a non-standard perl extension (#817)
- make -R a synonym for -r (#820)
- return no match exit code for an empty pattern file used with -f (#821)
- various internals improvements (#826)
* hangman
- consistently handle eof when there is not a guess (#842)
* hexdump
- remove non-standard -u (unbuffered) option (#847)
- add -b, -d, -o and -x format options (#850)
- various internals improvements (#851)
- don't die for directory argument; warn and move to next argument (#858)
* id
- exit 1 on failure (not die with 255) (#846)
* install
- allow mode to be 0 (make thing temporarily unavailable even when installed) (#837)
- implement -b to preserve existing files (#839)
- handle symbolic permissions correctly (#841)
* kill
- remove undocumented -L option, which was the same as -l (lowercase) (#778)
- various internals improvements (#781)
* ls
- don't automatically opendir everything (#801)
* mail
- don't die for message id 0 (#785)
- trim leading spaces from command input (#800)
- use VISUAL for the path to vi, or look for vi in the PATH (#823)
- various internals improvements (#825)
- various internals improvements (#832)
- add --version and improve usage message (#833)
- -f usage forbids extra args (#870)
* mkdir
- default permissions are 0777 unless you specify them (#854)
* od
- various internals improvements (#852)
- various internals improvements (#853)
* par
- change to using getopts, so now unrecognized options complain (#752)
* patch
- note that patch exists with 0 for success (#779)
* pr
- allow 0 to be a valid header (check for definedness, not truth) (#791)
* rmdir
- test that an argument is a directory before trying to remove it (better error message) (#803)
* spell
- various internals improvements (#838)
* split
- allow /0/ pattern split (check pattern is defined, not true) (#807)
* tail
- use File::Spec to construct paths portably (#856)
- some fixups to make strict happy (#864)
* tsort
- raise error for an odd number of input tokens (#758)
- various internals improvements (#759)
- allow nodes to refer to themselves (has no dependency). This previously created a cycle error. (#761)
* uniq
- arguments are now exactly one input file and optionally one output file (#819)
* units
- allow -fFILE (no space before argument) (#844)
* unshar
- change to Getopt::Std (#860)
* what
- various internals improvements (#750)
- handle -s and nulls properly (#753)
- exit with 0 only if there are matches (#754)
- various internals improvements (#755)
- line prefix is a tab instead of eight spaces (#794)
* wump
- various internals improvements (#802)
1.047 2024-09-30T02:33:14Z
* All changes from Michael Mikonos
* addbib
- fix security issue with calling external process (#732)
- add ed to the supported editors (#733)
- fix database re-opening that was masking a lexical variable (#734)
* ar
- check that there's a defined archive argument before proceeding (#611)
- various internals improvements (#676)
- show system error when we can't read one of the files (#713)
- -t correctly reports missing members now (#727)
- all fils are treated as binary now (#728)
- extract/delete all arguments even if some members are not found (#729)
* awk
- tempfiles are now removed at the end of the run (#714)
* basename
- accept -- as end of options (#723)
- actually support the optional suffix argument (#724)
* bc
- various internals improvements (#592)
- various internals improvements (#600)
- fix regression in modulus 0 operation (#617)
- various internals improvements (#619)
- various internals improvements (#705)
* cal
- various internals improvements (#668)
* cat
- add --version, adjust usage message (#631)
- bypass input processing if none of options -b -e -n -s -t & -v are provided (#638)
* cmp
- adjusted the usage example to show hat -l and -s are mutually exclusive (#621)
- stop if we can't read from the first file (#711)
* col
- various internals improvements (#735)
- add -h for compatibility, although that's what we already do (#736)
- -l is now a no-op, but preserved for legacy operation. (#737)
- add --version (#738)
* cp
- print usage and exit for bad options (#609)
- stop option parsing after -- (#642)
- support bundled options (#649)
- various internals improvements (#679)
- various internals improvements (#680)
* cut
- ensure -b returns the right range of characters (#595)
- various internals improvements (#596)
- -b allows a range of 1 now (#622)
* diff
- -q now causes program to ignore any switch that produces output (#604)
- various internals improvements (#674)
- various internals improvements (#686)
- various internals improvements (#726)
* dirname
- various internals improvements (#716)
- accept -- as end of options (#723)
* du
- various internals improvements (#625)
- various internals improvements (#667)
* ed
- various internals improvements (#598)
- fix the "need to save" flag for the new file case (#618)
- improve state tracking for empty files (#620)
- commands can use inferred line ranges when you omit the first or last value in n,m (#624)
- remove -v in favor of --version (#637)
- fix a regression with searches that produce no matches (#647)
- if i or a command get two addresses, use the second one as the effective address; GNU/BSD compatibility (#655)
- various internals improvements (#656)
- line 0 is no longer valid for write command (#658)
- treat Control-D as the q command so ed exits gracefully (#659)
* expr
- catch a divide-by-zero situation (#626)
* factor
- docs note that this version fixes a bug in the BSD version (#599)
- various internals improvements (#678)
- completely replace factor with a program using the wheel algorithm to make it speedy (#404), from Peter John Acklam (#700)
* false
- various internals improvements (#693)
* fmt
- max width must be greater than zero (#695)
- exit with an error if an argument is a directory rather than skipping it (#696)
* fold
- use getopts to handle argument processing (#692)
* glob
- remove docs for use with Mac Classic (#672)
- various internals improvements (#730)
* grep
- the default for -e is now the empty string, and the value 0 is taken to be a valid pattern (#607)
- allow the search pattern "0" by checking for a defined arg not the arg value (#627)
- allow --version option (#629)
- -f (fixed string mode) now disables pattern matching (#630)
- be more careful with quotemeta and patterns (#633)
- set -s implicitly when -c is used (#634)
- show filenames even without -h set (#635)
- various internals improvements (#641)
- various internals improvements (#671)
- improve handling of - to mean standard input (check was too early) (#690)
- -s and -q were swapped in previous versions. -s is for suppressing errors, -q is for not showing matches (#708)
- show filename if matching multiple files (#709)
- stop looking after first match with -q. (#710)
- various internals improvements (#739)
- various internals improvements (#740)
- -s now exits with correct value if It cannot read the file; -a works correctly if the perl thinks the file is binary and you selected -a (#741)
- various internals improvements (#742)
- -H moved to always show filenames, and highlighting is now -g (#743)
- silence a warning from grep reading stdin. (#744)
- various internals improvements (#745)
- various internals improvements (#746)
- various internals improvements (#747)
* id
- allow gid to be 0 (#715)
* install
- various internals improvements (#602)
- various internals improvements (#644)
* join
- various internals improvements (#605)
- don't allow both -a and -v in the some invocation (#623)
* kill
- various internals improvements (#691)
* ln
- various internals improvements (#616)
* lock
- fix some doc typos (#610)
* look
- various internals improvements (#645)
* ls
- various internals improvements (#606)
- support --version (#657)
- infer -1 switch automatically if the output filehandle is not a tty (#660)
* mail
- support `xit` as a shorter form of `exit` (#648)
* mkdir
- various internals improvements (#722)
* mkfifo
- various internals improvements (#681)
* moo
- quit on q or empty input (#725)
* morse
- trim input before processing to avoid an "unknown token" problem (#717)
* nl
- remove -V in favor of --version (#593)
- undocument unsupported -l switch (#615)
- -s only uses default separator when -s is not specified (#651)
* od
- add -a option to print control character names (#646)
- add -s option and make it the same as -I (two byte signed decimal display) (#661)
- add -B as alias for -o (#662)
(#663)dd -e and -f for printing two 8-byte floating point numbers per line
- add -H and -X options for 4-byte hex output (#664)
- fix odd cases in output padding (#665)
- add -O for four-byte octal output (#666)
* paste
- don't check that argument - is a literal filename. (#689)
* patch
- various internals improvements (#608)
- various internals improvements (#694)
- remove -x option (debugging) that wasn't doing anything (#699)
- -o complains if its argument is a directory (#701)
- --dry-run is an alias for -C or --check (#702)
- properly catch errors when applying a hunk fails. (#703)
- use File::Temp to get the /dev/null filehandle (#706)
- update to docs for modern GNU version of -D (#712)
- -d DIR now happens before processing, as it should (#718)
- --fuzz argument must be a positive number (#719)
- with --output, use - to send output to standard output (#721)
* pom
- ensure values for columns, rows, and terminal width make sense (#597)
* pr
- don't let column count be zero (no -0 allowed) (#698)
* pwd
- allow --, even though there are no arguments (#731)
* random
- die for bad options (#720)
* rm
- fail and print usage message for unsupported options (#612)
- disable "long" options; single letter options only (#632)
- fix option processing so a filename containing a dash is not included. (#669)
- -f with no arguments exits with 0 and shows usage (#670)
* shar
- various internals improvements (#677)
* sort
- adjust docs to correctly denote that filename args are optional (#687)
- die if an argument is a directory (#688)
* spell
- various internals improvements (#591)
- remove -s to specify extra dictionaries, use + in front of filenames for additional dictionaries (e.g. +other.dict) (#697)
* split
- various internals improvements (#613)
- various internals improvements (#673)
- allow for a directory named - without confusing it for stdin. (#675)
* sum
- various internals improvements (#603)
* tac
- not that -B can be combined with -b and/or -r (#628)
* tail
- filename header for multiple file output now matches GNU and BSD, and the head program in PerlPowerTools (#653)
- remove the -h option to be consistent with GNU / BSD (#654)
* tee
- tee now only ignores SIGINT when -I is specified (#682)
- remove non-standard -n, which suppressed standard output. (#683)
- various internals improvements (#684)
- various internals improvements (#685)
- catch situations where tee cannot write to the destination (#704)
* tr
- tr only reads from standard input now (#636)
* true
- various internals improvements (#693)
* units
- various internals improvements (#590)
- fix usage message (#614)
- fail for a custom units file only if one was specified but does not exist (#707)
* wc
- failures exit with non-zero now (#601)
* whoami
- various internals improvements (#652)
* words
- die if there are two many arguments (#650)
* xargs
- check eof() to know when to stop (#594)
- add pod docs (#639)
- remove hidden alias -l for -L since it's not a BSD option (#640)
1.046 2024-07-11T18:10:02Z
* All changes from Michael Mikonos
* ar
- check that there's a defined archive argument before proceeding (#611)
* bc
- various internals improvements (#592, #600, #619)
- fix regression in modulus 0 operation (#617)
* cat
- add --version, adjust usage message (#631)
- bypass input processing if none of options -b -e -n -s -t & -v are provided (#638)
* cmp
- adjusted the usage example to show hat -l and -s are mutually exclusive (#621)
* cp
- print usage and exit for bad options (#609)
- stop option parsing after -- (#642)
- support bundled options (#649)
* cut
- ensure -b returns the right range of characters (#595)
- various internals improvements (#596)
- -b allows a range of 1 now (#622)
* diff
- -q now causes program to ignore any switch that produces output (#604)
* du
- various internals improvements (#625)
* ed
- various internals improvements (#598)
- fix the "need to save" flag for the new file case (#618)
- improve state tracking for empty files (#620)
- commands can use inferred line ranges when you omit the first or
last value in n,m (#624)
- remove -v in favor of --version (#637)
- fix a regression with searches that produce no matches (#647)
- if i or a command get two addresses, use the second one as the
effective address; GNU/BSD compatibility (#655)
- various internals improvements (#656)
- line 0 is no longer valid for write command (#658)
- treat Control-D as the q command so ed exits gracefully (#659)
* expr
- catch a divide-by-zero situation (#626)
* factor
- docs note that this version fixes a bug in the BSD version (#599)
* grep
- the default for -e is now the empty string, and the value 0 is
taken to be a valid pattern (#607)
- allow the search pattern "0" by checking for a defined arg not
the arg value (#627)
- allow --version option (#629)
- -f (fixed string mode) now disables pattern matching (#630)
- be more careful with quotemeta and patterns (#633)
- set -s implicitly when -c is used (#634)
- show filenames even without -h set (#635)
- various internals improvements (#641)
* install
- various internals improvements (#602, #644)
* join
- various internals improvements (#605)
- don't allow both -a and -v in the some invocation (#623)
* ln
- various internals improvements (#616)
* lock
- fix some doc typos (#610)
* look
- various internals improvements (#645)
* ls
- various internals improvements (#606)
- support --version (#657)
- infer -1 switch automatically if the output filehandle is not a tty (#660)
* mail
- support `xit` as a shorter form of `exit` (#648)
* nl
- remove -V in favor of --version (#593)
- undocument unsupported -l switch (#615)
- -s only uses default separator when -s is not specified (#651)
* od
- add -a option to print control character names (#646)
- add -s option and make it the same as -I (two byte signed decimal display) (#661)
- add -B as alias for -o (#662)
- add -e and -f for printing two 8-byte floating point numbers per line (#663)
- add -H and -X options for 4-byte hex output (#664)
- fix odd cases in output padding (#665)
- add -O for four-byte octal output (#666)
* patch
- various internals improvements (#608)
* pom
- ensure values for columns, rows, and terminal width make sense (#597)
* rm
- fail and print usage message for unsupported options (#612)
- disable "long" options; single letter options only (#632)
* spell
- various internals improvements (#591)
* split
- various internals improvements (#613)
* sum
- various internals improvements (#603)
* tac
- not that -B can be combined with -b and/or -r (#628)
* tail
- filename header for multiple file output now matches GNU and BSD,
and the head program in PerlPowerTools (#653)
- remove the -h option to be consistent with GNU / BSD (#654)
* tr
- tr only reads from standard input now (#636)
* units
- various internals improvements (#590)
- fix usage message (#614)
* wc
- failures exit with non-zero now (#601)
* whoami
- various internals improvements (#652)
* words
- die if there are two many arguments (#650)
* xargs
- check eof() to know when to stop (#594)
- add pod docs (#639)
- remove hidden alias -l for -L since it's not a BSD option (#640)
1.045 2024-04-30T22:22:10Z
* All changes from Michael Mikonos
* ar
- validate args for -a and -b (#484)
- ensure file has header with -q, which should have happened before but wasn't (#495)
- warn if archive member isn't found (#500)
- improve internals with strict; better option validation (#510)
* arithmetic
- validate the -r argument using the right variable (#501)
- treat an empty line as bad input instead of the number undef (#541)
* asa
- various internals improvements (#545)
* awk
- don't need to load App::a2p (#524)
- various internals improvements (#525)
- use File::Temp instead of rolling our own (#557)
* banner
- various internals improvements (#585)
* bc
- handle cases where Math::Big* is missing (like minimal distros of perl) (#511)
- assignment to variable does not print, in line with GNU bc (#517)
- remove non-standard ** operator; use ^ instead (#518)
- catch negative index in array assignment (#521)
- allow digits in array names (#523)
- internal fixes to make the yydebug code simpler (#540)
- various internals improvements (#543)
- various internals improvements (#548)
- various internals improvements (#554)
- various internals improvements (#559)
- fix "Exiting subroutine via next" error (#562)
- catch divide by zero before we try the division (#580)
- fix problem where vars did not have a type in the internal symbol table (fixes #522) (#582)
- allow array indices to have fractional parts (still only use the floor) (#584)
* cal
- simplify usage message (#583)
* cmp
- remove -? option, although using it give you the help still (#567)
* col
- we now buffer the entire file to get around some weird effects (#483)
- various internals improvements (#586)
* comm
- allow for the unbundling of options (#535)
* cut
- don't allow -b and -f at the same time (#485)
- various internals improvements (#588)
* date
- protect path to current perl in backticks (from kal24) (#506)
- various internals improvements (#509) from kal247
* diff
- empty files are the same (#578)
* du
- warn if du cannot stat a file (#515)
- various internals improvements (#574)
* echo
- various internals improvements (#509) from kal247
* ed
- internal improvements to reduce complexity (#489)
- filename must have at least one character; better support to remember filename (#542)
- various internals improvements (#550)
- various internals improvements (#553)
- fixed inserting an empty file; print the number of characters read from a file (#560)
- handle argument to `s` command being zero length (#577)
- s/// correctly reports "no match" for no matches. (#579)
* expand
- fix the tabstop argument to get the correct number of spaces (#491)
- allow for the -- option terminator (#492)
* factor
- various internals improvements (#509) from kal247
* file
- exit with error if the command line options are wrong (#546)
- various internals improvements (#571)
* fish
- various internals improvements (#544)
- card names are now case insensitive (#551)
- various internals improvements (#558)
* fmt
- better reporting when the program cannot open a file (#487)
* fold
- better error messages when fold can't close a file properly (#561)
* glob
- handle a bare tilde at the start of the path (#490)
- various internals improvements (#509) from kal247
- various internals improvements (#539)
* hangman
- ensure that we can get at least one word from the word list (#502)
* id
- allow only 0 or 1 arguments (#494)
* install
- fix setting permissions on installed files (#514)
* join
- allow -- to terminate options (#504)
* kill
- help shows signal list (#513)
- pid must be a positive whole number (#534)
- various internals improvements (#566)
* ln
- handle single argument call correctly (#497)
* mail
- resolve conflicting hostname() definitions (#519)
- use error from IO::Socket if there's a problem (#536)
* maze
- clarify argument processing (#516)
* mkdir
- various internals improvements (#549)
- die for an empty mode argument (#552)
* mkfifo
- various internals improvements (#572)
* moo
- argument must be greater than zero (#569)
* nl
- validate arguments to -b, -f, and -h (#496)
* od
- correctly handle multiline repeating (#498)
* patch
- only process regular files, and die otherwise (#556)
* pig
- remove -v but support --version (#587)
* printenv
- remove -? option to match BSD (#503)
* printf
- remove internal string eval to allow more things in formats and args (#526)
- handle octal and hex escapes better (and limit to a single char) (#528)
- ignore arguments if the first argument does not have format specifiers (#532)
- better error message for bad printf format (#564)
* pwd
- various internals improvements (#573)
* rev
- remove -v option, but add it back as --version; -h and --version messages change slightly (#581)
* rmdir
- don't rmdir() if the argument is not a directory (#568)
* shar
- various internals improvements (#565)
* spell
- remove -b option, use -d instead to use alternate dictionary (#527)
- fail if dictionary is empty (#530)
* split
- disallow a split size of 0 (#482)
- various internals improvements (#555)
* sum
- don't allow -a and -o at the same time (#488)
* tac
- validate the value for -S; must be positive (#529)
* tail
- exit with error if the command line options are wrong (#547)
* tar
- fix file extraction (#493)
- -f switch is now mandatory; use - to read from stdin (#575)
* test
- exit 1 (not 2) for no arguments. (#520)
* touch
- de-emphasize -f, which is a no-op anyway (#512)
- -r can now take a filename named "0" (#563)
- various internals improvements (#576)
* unexpand
- -- terminates options processing (#499)
* units
- various internals improvements (#509) from kal247
- remove --copying and --warranty options (license is in this distro) (#589)
* unshar
- terminate arguments with -- (#481)
* which
- use the same exit codes as the GNU version (#486)
* whois
- fix some network code; don't use a default server (must specify a server) (#531)
- query multiple domains in one command (#533)
- make strict safe; use error from IO::Socket instead of $! (#537)
- hostname must have at least one non-whitespace character (#538)
1.044 2024-03-03T09:12:25Z
* All changes are from Michael Mikonos
* addbib
- allow file named 0 for -p (#472)
* apply
- fix argument handling for %N handling (#436)
- simplify some internals (#471)
* arch
- reject all arguments (#438)
* asa
- fix problem reading a file with a dash in name (#476)
* basename
- exit with an error for no arguments (#448)
* bc
- the - is a literal filename now (#444)
- a couple of internal cleanups (#451)
- don't print value after array element assignment (#452)
* cat
- explicitly close files (#423)
- terminate line number with a tab (#442)
* cmp
- fix off-by-one error (#450)
- require at least two arguments (#465)
* colrm
- some internal improvements (#462)
* cp
- report correct exit code (#426)
* deroff
- allow reading from standard input (#474)
* diff
- reduce internal clutter (#458)
* dirname
- exit with an error for no arguments (#448)
* ed
- internal improvements (#418)
- simplify the debug facility (#432)
- clean up some internals (#437)
- fix applying a substitution to a single line (#441)
- improvements to `r filename` and `w filename` (#459)
- refactor some of the insertion code (#466)
* env
- print usage for bad options (#461)
* expand
- fix command line processing regex (#469)
* fish
- reduce some internal complexity (#449)
* fmt
- handle -<DIGIT> as option instead of a file (#431)
* fold
- terminate command-line options with -- (#425)
- don't treat - as standard input (#447)
* grep
- remove TCGREP environment var, use GREP_OPTIONS instead (#428)
* head
- handle - option to be like -n <DIGIT> (#419)
* id
- remove -h option, although you still get the usage statement (#429)
- note that -a is ignored (#445)
* install
- some internal improvements on usage handling (#424)
* kill
- validate signal number arguments (#454)
* look
- standardize exit codes (#473)
* maze
- fix the usage message (#443)
* nl
- validate the -n argument (#446)
- specify exactly one file on the command line (#479)
* od
- some internal improvements (#433)
- fix offset numbering (#434)
- support multiple input files (#463)
* paste
- require at least one filename; - is standard input (#440)
- internal improvements for handling field separator (#460)
* ping
- reject unknown arguments (#477)
* primes
- fail for too many arguments (#470)
* rev
- terminate args with -- (#439)
* rm
- document the -v switch (#421)
* shar
- handle missing or unreadable files (#475)
* sleep
- fail for extra arguments (#430)
* tac
- fix some odd cases for -s (#467)
* tail
- handle -<DIGIT> option to be like `-n <DIGIT>` (#420)
* tee
- end command line options with -- (#480)
* touch
- fix usage handling and exit code (#468)
* uname
- reject any arguments (#478)
* uniq
- reject unknown command-line options (#422)
* wc
- terminate argument processing with -- (#427)
- fix -w to report the right number (#457)
* what
- invalid options die; no longer supports stdin (#456)
* whoami
- don't allow arguments (#453)
* xargs
- -l is an alias for -L (GNU extension) (#435)
* yes
- remove GNU extensions (we are a BSD clone) (#455)
1.043 2024-01-25T23:23:48Z
* All changes are from Michael Mikonos unless otherwise noted
* ar
- get rid of getopts.pl (#394)
- switch to three argument opens (#398)
* cat
- fail for -? (#396)
* cmp
- simplify some code (#388)
* col
- no longer takes arguments; it's just stdin (#407)
* ed
- fix some line calculation (#405, #413, #414, #415)
- allow whitespace in arguments (#411)
- fail for -? (#417)
* file
- switch to three argument opens (#398)
* fish
- update some style in the code (#410)
* fortune
- unknown options are now fatal (#392)
* grep
- remove some stray chars from error messages (#400)
* hangman
- don't assume size of word list (#416)
* head
- the - is now treated as stdin (#397)
* ls
- add strict (#395)
* od
- fix line offset numbers in output (#389)
- fix oddities in output with -b (#391)
* pom
- unknown options are now fatal (#390)
* pr
- -3x option are now fatal (#393)
* primes
- non-numeric data are errors now (#406)
* sort
- enough sensible bounds for -F and -y (#412)
* tail
- allow both -n1 (combined) and -n 1 (separated) (#399)
1.042 2023-12-22T12:45:27Z
* All changes from Michael Mikonos unless otherwise noted
* apply
- require args after command (#374)
- catch system() failures (#376)
- handle bad arg count (#384)
- add the -d option (#385)
* baseb4
- check close return value (#362)
* bc
- use bignum with e notation (#353)
* cat
- Let -b override in (#360)
* cmp
- forbid -s with -l (#387)
* chown
- show filename in error message (#386)
* date
- show usage for bad options (#365)
* diff
- die if the args try to compare standard input to a directory (#361)
- improve options handling (#371)
- speedup some loops (#372)
* ed
- Adjust some error strings (#349)
- simplify code for r command (#354)
* env
- end options with -- (#379)
* grep
- make decompression work (#365)
* find
- correct usage example (#370)
- simpler error messages (#375)
* fmt
- die for unknown options (#357)
* head
- check close return value (#363)
* hexdump
- small code improvements (#358)
* install
- update usage string (#364)
* ls
- fix output for -R (#359)
* patch
- die for unknown options (#356)
* pig
- add NetBSD compatibility (#369)
* pr
- fix incorrect looping with -l (#350)
- support - as standard input (#351)
- validate -o argument (#352)
* printenv
- update Pod docs (#382)
* sort
- better usage (#380)
* tr
- improve -d option (#367)
- use getopts instead of custom code (#368)
- the -C option is now an alias for -c (#373)
- remove the -U option (#373)
* uniq
- treat -- as end of options (#355)
* uudecode
- implement the -i option (#381)
* uuencode
- directory argument is a failure (#378)
* which
- requires an arguemnt (#383)
* words