briandfoy/PerlPowerTools: PerlPowerTools-1.041

1.041 2023-11-24T17:10:58Z * All changes from Michael Mikonos unless otherwise noted * arithmetic - use getopts (#336) * banner - use getopts instead of custom parsing (#286) * bc - don't print 0 for a false condition (#247) - allow file named 0 (#282) - fix case that eats too much input (#292) * cal - use getopts instead of custom parsing (#277) * chgrp - allow -- to end options (#341) * chmod - allow -- to end options (#347) * chown - allow -- to end options (#347) * cmp - exit with 2 on arg failure (#307) - handle hex input (#309) - support - for stdin (#310) * col - reject 0 value for -l (#334) - add usage (#343) * comm - use strict (#306) - support - for stdin (#327) * cut - show error for unknown options (#297) - disallow -b 0 or -f 0 (#299) * date - some code cleanups (#287) - document -q (#328) * diff - validate -U and -C args (#308) - support - for stdin (#311) * ed - removed unused code (#315) - fix r command addresses (#330) - allow r to add newline to last line (#346) * expand - support - for stdin (#324) - don't suppress backspace (#329) - don't slurp file (#344) * expr - use strict (#338) * file - fix an error message (#285) * fortune - improve -w handling (#322) * hexdump - allow file named 0 (#283) * id - allow uid 0 (#281) * install - handle directory args correctly (#339) - fix exit status precedence problem (#348) (mauke) * join - support - for stdin (#313) - show usage (#345) * ln - error out for bad options (#331) * ls - try harder to determine the screen size (#303) * mail - fix problem writing to mailbox (#279) - better handling of temp file (#316) - disallow directory for -f (#319) - error for uid 0 (#321) - remove some duplicated code (#322) * mkfifo - let -m take one and two digit args (#312) * nl - use Pod::Usage (#291) * patch - support - for stdin (#314) - fix exit status precedence problem (#348) (mauke) * pom - leverage libraries to get math functions instead of coding them (#280) * pr - allow -- to end options (#332) - use spaces for margin_spaces (#342) * printf - support hex arguments (#320) * rev - warn for directory args (#318) * shar - fix dependency error with old getopts.pl (#300) - ignore directories (#303) - support dir arguments from find (#304) * spell - refactor for better looping (#335) * split - remove code to handle -? (unkown switch still does same thing) (#278) * strings - make strict-safe, better validation (#289) - read stdin by default (#333) * tail - stricter checking on numbers for arguments (#284) - continue on error (#294) - allow 0 as argument (#296) - warn for directories (#298) * tar - disallow directories for -f (#337) * tee - guard special chars in filename (#290) * touch - support directories (#326) * unexpand - support - for stdin (#325) - don't slurp file (#340) * uuencode - support - for stdin (#317) * wc - report filenames (#295) * wump - various refactors (#293) * xargs - support -0 (#288)