| Commit | Line | Data |
|---|
| 79072805 |
1 | #!/usr/local/bin/perl |
| 2304df62 |
2 | # |
| 3 | # Modified September 26, 1993 to provide proper handling of years after 1999 |
| 4 | # Tom Link <tml+@pitt.edu> |
| 5 | # University of Pittsburgh |
| 79072805 |
6 | |
| 7 | eval 'exec /usr/local/bin/perl -S $0 ${1+"$@"}' |
| 8 | if $running_under_some_shell; |
| 9 | |
| 10 | $bin = "/usr/local/bin"; |
| 11 | |
| 12 | |
| 13 | while ($ARGV[0] =~ /^[^-!(]/) { |
| 14 | push(@roots, shift); |
| 15 | } |
| 16 | @roots = ('.') unless @roots; |
| 17 | for (@roots) { $_ = "e($_); } |
| 18 | $roots = join(',', @roots); |
| 19 | |
| 20 | $indent = 1; |
| 21 | |
| 22 | while (@ARGV) { |
| 23 | $_ = shift; |
| 24 | s/^-// || /^[()!]/ || die "Unrecognized switch: $_\n"; |
| 25 | if ($_ eq '(') { |
| 26 | $out .= &tab . "(\n"; |
| 27 | $indent++; |
| 28 | next; |
| 29 | } |
| 30 | elsif ($_ eq ')') { |
| 31 | $indent--; |
| 32 | $out .= &tab . ")"; |
| 33 | } |
| 34 | elsif ($_ eq '!') { |
| 35 | $out .= &tab . "!"; |
| 36 | next; |
| 37 | } |
| 38 | elsif ($_ eq 'name') { |
| 39 | $out .= &tab; |
| 40 | $pat = &fileglob_to_re(shift); |
| 41 | $out .= '/' . $pat . "/"; |
| 42 | } |
| 43 | elsif ($_ eq 'perm') { |
| 44 | $onum = shift; |
| 45 | die "Malformed -perm argument: $onum\n" unless $onum =~ /^-?[0-7]+$/; |
| 46 | if ($onum =~ s/^-//) { |
| 47 | $onum = '0' . sprintf("%o", oct($onum) & 017777); # s/b 07777 ? |
| 48 | $out .= &tab . "((\$mode & $onum) == $onum)"; |
| 49 | } |
| 50 | else { |
| 51 | $onum = '0' . $onum unless $onum =~ /^0/; |
| 52 | $out .= &tab . "((\$mode & 0777) == $onum)"; |
| 53 | } |
| 54 | } |
| 55 | elsif ($_ eq 'type') { |
| 56 | ($filetest = shift) =~ tr/s/S/; |
| 57 | $out .= &tab . "-$filetest _"; |
| 58 | } |
| 59 | elsif ($_ eq 'print') { |
| 60 | $out .= &tab . 'print("$name\n")'; |
| 61 | } |
| 62 | elsif ($_ eq 'print0') { |
| 63 | $out .= &tab . 'print("$name\0")'; |
| 64 | } |
| 65 | elsif ($_ eq 'fstype') { |
| 66 | $out .= &tab; |
| 67 | $type = shift; |
| 68 | if ($type eq 'nfs') |
| 2304df62 |
69 | { $out .= '($dev < 0)'; } |
| 79072805 |
70 | else |
| 2304df62 |
71 | { $out .= '($dev >= 0)'; } |
| 79072805 |
72 | } |
| 73 | elsif ($_ eq 'user') { |
| 74 | $uname = shift; |
| 2304df62 |
75 | $out .= &tab . "(\$uid == \$uid{'$uname'})"; |
| 79072805 |
76 | $inituser++; |
| 77 | } |
| 78 | elsif ($_ eq 'group') { |
| 79 | $gname = shift; |
| 2304df62 |
80 | $out .= &tab . "(\$gid == \$gid{'$gname'})"; |
| 79072805 |
81 | $initgroup++; |
| 82 | } |
| 83 | elsif ($_ eq 'nouser') { |
| 84 | $out .= &tab . '!defined $uid{$uid}'; |
| 85 | $inituser++; |
| 86 | } |
| 87 | elsif ($_ eq 'nogroup') { |
| 88 | $out .= &tab . '!defined $gid{$gid}'; |
| 89 | $initgroup++; |
| 90 | } |
| 91 | elsif ($_ eq 'links') { |
| 2304df62 |
92 | $out .= &tab . '($nlink ' . &n(shift); |
| 79072805 |
93 | } |
| 94 | elsif ($_ eq 'inum') { |
| 2304df62 |
95 | $out .= &tab . '($ino ' . &n(shift); |
| 79072805 |
96 | } |
| 97 | elsif ($_ eq 'size') { |
| 2304df62 |
98 | $out .= &tab . '(int(((-s _) + 511) / 512) ' . &n(shift); |
| 79072805 |
99 | } |
| 100 | elsif ($_ eq 'atime') { |
| 2304df62 |
101 | $out .= &tab . '(int(-A _) ' . &n(shift); |
| 79072805 |
102 | } |
| 103 | elsif ($_ eq 'mtime') { |
| 2304df62 |
104 | $out .= &tab . '(int(-M _) ' . &n(shift); |
| 79072805 |
105 | } |
| 106 | elsif ($_ eq 'ctime') { |
| 2304df62 |
107 | $out .= &tab . '(int(-C _) ' . &n(shift); |
| 79072805 |
108 | } |
| 109 | elsif ($_ eq 'exec') { |
| 110 | for (@cmd = (); @ARGV && $ARGV[0] ne ';'; push(@cmd,shift)) { } |
| 111 | shift; |
| 112 | $_ = "@cmd"; |
| 113 | if (m#^(/bin/)?rm -f {}$#) { |
| 114 | if (!@ARGV) { |
| 115 | $out .= &tab . 'unlink($_)'; |
| 116 | } |
| 117 | else { |
| 118 | $out .= &tab . '(unlink($_) || 1)'; |
| 119 | } |
| 120 | } |
| 121 | elsif (m#^(/bin/)?rm {}$#) { |
| 122 | $out .= &tab . '(unlink($_) || warn "$name: $!\n")'; |
| 123 | } |
| 124 | else { |
| 125 | for (@cmd) { s/'/\\'/g; } |
| 126 | $" = "','"; |
| 127 | $out .= &tab . "&exec(0, '@cmd')"; |
| 128 | $" = ' '; |
| 129 | $initexec++; |
| 130 | } |
| 131 | } |
| 132 | elsif ($_ eq 'ok') { |
| 133 | for (@cmd = (); @ARGV && $ARGV[0] ne ';'; push(@cmd,shift)) { } |
| 134 | shift; |
| 135 | for (@cmd) { s/'/\\'/g; } |
| 136 | $" = "','"; |
| 137 | $out .= &tab . "&exec(1, '@cmd')"; |
| 138 | $" = ' '; |
| 139 | $initexec++; |
| 140 | } |
| 141 | elsif ($_ eq 'prune') { |
| 142 | $out .= &tab . '($prune = 1)'; |
| 143 | } |
| 144 | elsif ($_ eq 'xdev') { |
| 145 | $out .= &tab . '(($prune |= ($dev != $topdev)),1)'; |
| 146 | } |
| 147 | elsif ($_ eq 'newer') { |
| 148 | $out .= &tab; |
| 149 | $file = shift; |
| 150 | $newername = 'AGE_OF' . $file; |
| 151 | $newername =~ s/[^\w]/_/g; |
| 152 | $newername = '$' . $newername; |
| 2304df62 |
153 | $out .= "(-M _ < $newername)"; |
| 79072805 |
154 | $initnewer .= "$newername = -M " . "e($file) . ";\n"; |
| 155 | } |
| 156 | elsif ($_ eq 'eval') { |
| 157 | $prog = "e(shift); |
| 158 | $out .= &tab . "eval $prog"; |
| 159 | } |
| 160 | elsif ($_ eq 'depth') { |
| 161 | $depth++; |
| 162 | next; |
| 163 | } |
| 164 | elsif ($_ eq 'ls') { |
| 165 | $out .= &tab . "&ls"; |
| 166 | $initls++; |
| 167 | } |
| 168 | elsif ($_ eq 'tar') { |
| 169 | $out .= &tab; |
| 170 | die "-tar must have a filename argument\n" unless @ARGV; |
| 171 | $file = shift; |
| 172 | $fh = 'FH' . $file; |
| 173 | $fh =~ s/[^\w]/_/g; |
| 174 | $out .= "&tar($fh)"; |
| 175 | $file = '>' . $file; |
| 176 | $initfile .= "open($fh, " . "e($file) . |
| 177 | qq{) || die "Can't open $fh: \$!\\n";\n}; |
| 178 | $inittar++; |
| 179 | $flushall = "\n&tflushall;\n"; |
| 180 | } |
| 181 | elsif (/^n?cpio$/) { |
| 182 | $depth++; |
| 183 | $out .= &tab; |
| 184 | die "-$_ must have a filename argument\n" unless @ARGV; |
| 185 | $file = shift; |
| 186 | $fh = 'FH' . $file; |
| 187 | $fh =~ s/[^\w]/_/g; |
| 188 | $out .= "&cpio('" . substr($_,0,1) . "', $fh)"; |
| 189 | $file = '>' . $file; |
| 190 | $initfile .= "open($fh, " . "e($file) . |
| 191 | qq{) || die "Can't open $fh: \$!\\n";\n}; |
| 192 | $initcpio++; |
| 193 | $flushall = "\n&flushall;\n"; |
| 194 | } |
| 195 | else { |
| 196 | die "Unrecognized switch: -$_\n"; |
| 197 | } |
| 198 | if (@ARGV) { |
| 199 | if ($ARGV[0] eq '-o') { |
| 200 | { local($statdone) = 1; $out .= "\n" . &tab . "||\n"; } |
| 201 | $statdone = 0 if $indent == 1 && $delayedstat; |
| 202 | $saw_or++; |
| 203 | shift; |
| 204 | } |
| 205 | else { |
| 206 | $out .= " &&" unless $ARGV[0] eq ')'; |
| 207 | $out .= "\n"; |
| 208 | shift if $ARGV[0] eq '-a'; |
| 209 | } |
| 210 | } |
| 211 | } |
| 212 | |
| 213 | print <<"END"; |
| 214 | #!$bin/perl |
| 215 | |
| 216 | eval 'exec $bin/perl -S \$0 \${1+"\$@"}' |
| 217 | if \$running_under_some_shell; |
| 218 | |
| 219 | END |
| 220 | |
| 221 | if ($initls) { |
| 222 | print <<'END'; |
| 223 | @rwx = ('---','--x','-w-','-wx','r--','r-x','rw-','rwx'); |
| 224 | @moname = (Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec); |
| 225 | |
| 226 | END |
| 227 | } |
| 228 | |
| 229 | if ($inituser || $initls) { |
| 230 | print 'while (($name, $pw, $uid) = getpwent) {', "\n"; |
| 231 | print ' $uid{$name} = $uid{$uid} = $uid;', "\n" if $inituser; |
| 232 | print ' $user{$uid} = $name unless $user{$uid};', "\n" if $initls; |
| 233 | print "}\n\n"; |
| 234 | } |
| 235 | |
| 236 | if ($initgroup || $initls) { |
| 237 | print 'while (($name, $pw, $gid) = getgrent) {', "\n"; |
| 238 | print ' $gid{$name} = $gid{$gid} = $gid;', "\n" if $initgroup; |
| 239 | print ' $group{$gid} = $name unless $group{$gid};', "\n" if $initls; |
| 240 | print "}\n\n"; |
| 241 | } |
| 242 | |
| 243 | print $initnewer, "\n" if $initnewer; |
| 244 | |
| 245 | print $initfile, "\n" if $initfile; |
| 246 | |
| 247 | $find = $depth ? "finddepth" : "find"; |
| 248 | print <<"END"; |
| 249 | require "$find.pl"; |
| 250 | |
| 251 | # Traverse desired filesystems |
| 252 | |
| 253 | &$find($roots); |
| 254 | $flushall |
| 255 | exit; |
| 256 | |
| 257 | sub wanted { |
| 258 | $out; |
| 259 | } |
| 260 | |
| 261 | END |
| 262 | |
| 263 | if ($initexec) { |
| 264 | print <<'END'; |
| 265 | sub exec { |
| 266 | local($ok, @cmd) = @_; |
| 267 | foreach $word (@cmd) { |
| 268 | $word =~ s#{}#$name#g; |
| 269 | } |
| 270 | if ($ok) { |
| 271 | local($old) = select(STDOUT); |
| 272 | $| = 1; |
| 273 | print "@cmd"; |
| 274 | select($old); |
| 275 | return 0 unless <STDIN> =~ /^y/; |
| 276 | } |
| 277 | chdir $cwd; # sigh |
| 278 | system @cmd; |
| 279 | chdir $dir; |
| 280 | return !$?; |
| 281 | } |
| 282 | |
| 283 | END |
| 284 | } |
| 285 | |
| 286 | if ($initls) { |
| 287 | print <<'END'; |
| 288 | sub ls { |
| 289 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$sizemm, |
| 290 | $atime,$mtime,$ctime,$blksize,$blocks) = lstat(_); |
| 291 | |
| 292 | $pname = $name; |
| 293 | |
| 294 | if (defined $blocks) { |
| 295 | $blocks = int(($blocks + 1) / 2); |
| 296 | } |
| 297 | else { |
| 298 | $blocks = int(($size + 1023) / 1024); |
| 299 | } |
| 300 | |
| 301 | if (-f _) { $perms = '-'; } |
| 302 | elsif (-d _) { $perms = 'd'; } |
| 303 | elsif (-c _) { $perms = 'c'; $sizemm = &sizemm; } |
| 304 | elsif (-b _) { $perms = 'b'; $sizemm = &sizemm; } |
| 305 | elsif (-p _) { $perms = 'p'; } |
| 306 | elsif (-S _) { $perms = 's'; } |
| 307 | else { $perms = 'l'; $pname .= ' -> ' . readlink($_); } |
| 308 | |
| 309 | $tmpmode = $mode; |
| 310 | $tmp = $rwx[$tmpmode & 7]; |
| 311 | $tmpmode >>= 3; |
| 312 | $tmp = $rwx[$tmpmode & 7] . $tmp; |
| 313 | $tmpmode >>= 3; |
| 314 | $tmp = $rwx[$tmpmode & 7] . $tmp; |
| 315 | substr($tmp,2,1) =~ tr/-x/Ss/ if -u _; |
| 316 | substr($tmp,5,1) =~ tr/-x/Ss/ if -g _; |
| 317 | substr($tmp,8,1) =~ tr/-x/Tt/ if -k _; |
| 318 | $perms .= $tmp; |
| 319 | |
| 320 | $user = $user{$uid} || $uid; |
| 321 | $group = $group{$gid} || $gid; |
| 322 | |
| 323 | ($sec,$min,$hour,$mday,$mon,$year) = localtime($mtime); |
| 324 | $moname = $moname[$mon]; |
| 325 | if (-M _ > 365.25 / 2) { |
| 2304df62 |
326 | $timeyear = $year + 1900; |
| 79072805 |
327 | } |
| 328 | else { |
| 329 | $timeyear = sprintf("%02d:%02d", $hour, $min); |
| 330 | } |
| 331 | |
| 332 | printf "%5lu %4ld %-10s %2d %-8s %-8s %8s %s %2d %5s %s\n", |
| 333 | $ino, |
| 334 | $blocks, |
| 335 | $perms, |
| 336 | $nlink, |
| 337 | $user, |
| 338 | $group, |
| 339 | $sizemm, |
| 340 | $moname, |
| 341 | $mday, |
| 342 | $timeyear, |
| 343 | $pname; |
| 344 | 1; |
| 345 | } |
| 346 | |
| 347 | sub sizemm { |
| 348 | sprintf("%3d, %3d", ($rdev >> 8) & 255, $rdev & 255); |
| 349 | } |
| 350 | |
| 351 | END |
| 352 | } |
| 353 | |
| 354 | if ($initcpio) { |
| 355 | print <<'END'; |
| 356 | sub cpio { |
| 357 | local($nc,$fh) = @_; |
| 358 | local($text); |
| 359 | |
| 360 | if ($name eq 'TRAILER!!!') { |
| 361 | $text = ''; |
| 362 | $size = 0; |
| 363 | } |
| 364 | else { |
| 365 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, |
| 366 | $atime,$mtime,$ctime,$blksize,$blocks) = lstat(_); |
| 367 | if (-f _) { |
| 368 | open(IN, "./$_\0") || do { |
| 369 | warn "Couldn't open $name: $!\n"; |
| 370 | return; |
| 371 | }; |
| 372 | } |
| 373 | else { |
| 374 | $text = readlink($_); |
| 375 | $size = 0 unless defined $text; |
| 376 | } |
| 377 | } |
| 378 | |
| 379 | ($nm = $name) =~ s#^\./##; |
| 380 | $nc{$fh} = $nc; |
| 381 | if ($nc eq 'n') { |
| 382 | $cpout{$fh} .= |
| 383 | sprintf("%06o%06o%06o%06o%06o%06o%06o%06o%011lo%06o%011lo%s\0", |
| 384 | 070707, |
| 385 | $dev & 0777777, |
| 386 | $ino & 0777777, |
| 387 | $mode & 0777777, |
| 388 | $uid & 0777777, |
| 389 | $gid & 0777777, |
| 390 | $nlink & 0777777, |
| 391 | $rdev & 0177777, |
| 392 | $mtime, |
| 393 | length($nm)+1, |
| 394 | $size, |
| 395 | $nm); |
| 396 | } |
| 397 | else { |
| 398 | $cpout{$fh} .= "\0" if length($cpout{$fh}) & 1; |
| 399 | $cpout{$fh} .= pack("SSSSSSSSLSLa*", |
| 400 | 070707, $dev, $ino, $mode, $uid, $gid, $nlink, $rdev, $mtime, |
| 401 | length($nm)+1, $size, $nm . (length($nm) & 1 ? "\0" : "\0\0")); |
| 402 | } |
| 403 | if ($text ne '') { |
| 404 | $cpout{$fh} .= $text; |
| 405 | } |
| 406 | elsif ($size) { |
| 407 | &flush($fh) while ($l = length($cpout{$fh})) >= 5120; |
| 408 | while (sysread(IN, $cpout{$fh}, 5120 - $l, $l)) { |
| 409 | &flush($fh); |
| 410 | $l = length($cpout{$fh}); |
| 411 | } |
| 412 | } |
| 413 | close IN; |
| 414 | } |
| 415 | |
| 416 | sub flush { |
| 417 | local($fh) = @_; |
| 418 | |
| 419 | while (length($cpout{$fh}) >= 5120) { |
| 420 | syswrite($fh,$cpout{$fh},5120); |
| 421 | ++$blocks{$fh}; |
| 422 | substr($cpout{$fh}, 0, 5120) = ''; |
| 423 | } |
| 424 | } |
| 425 | |
| 426 | sub flushall { |
| 427 | $name = 'TRAILER!!!'; |
| 428 | foreach $fh (keys %cpout) { |
| 429 | &cpio($nc{$fh},$fh); |
| 430 | $cpout{$fh} .= "0" x (5120 - length($cpout{$fh})); |
| 431 | &flush($fh); |
| 432 | print $blocks{$fh} * 10, " blocks\n"; |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | END |
| 437 | } |
| 438 | |
| 439 | if ($inittar) { |
| 440 | print <<'END'; |
| 441 | sub tar { |
| 442 | local($fh) = @_; |
| 443 | local($linkname,$header,$l,$slop); |
| 444 | local($linkflag) = "\0"; |
| 445 | |
| 446 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, |
| 447 | $atime,$mtime,$ctime,$blksize,$blocks) = lstat(_); |
| 448 | $nm = $name; |
| 449 | if ($nlink > 1) { |
| 450 | if ($linkname = $linkseen{$fh,$dev,$ino}) { |
| 451 | $linkflag = 1; |
| 452 | } |
| 453 | else { |
| 454 | $linkseen{$fh,$dev,$ino} = $nm; |
| 455 | } |
| 456 | } |
| 457 | if (-f _) { |
| 458 | open(IN, "./$_\0") || do { |
| 459 | warn "Couldn't open $name: $!\n"; |
| 460 | return; |
| 461 | }; |
| 462 | $size = 0 if $linkflag ne "\0"; |
| 463 | } |
| 464 | else { |
| 465 | $linkname = readlink($_); |
| 466 | $linkflag = 2 if defined $linkname; |
| 467 | $nm .= '/' if -d _; |
| 468 | $size = 0; |
| 469 | } |
| 470 | |
| 471 | $header = pack("a100a8a8a8a12a12a8a1a100", |
| 472 | $nm, |
| 473 | sprintf("%6o ", $mode & 0777), |
| 474 | sprintf("%6o ", $uid & 0777777), |
| 475 | sprintf("%6o ", $gid & 0777777), |
| 476 | sprintf("%11o ", $size), |
| 477 | sprintf("%11o ", $mtime), |
| 478 | " ", |
| 479 | $linkflag, |
| 480 | $linkname); |
| 481 | $l = length($header) % 512; |
| 482 | substr($header, 148, 6) = sprintf("%6o", unpack("%16C*", $header)); |
| 483 | substr($header, 154, 1) = "\0"; # blech |
| 484 | $tarout{$fh} .= $header; |
| 485 | $tarout{$fh} .= "\0" x (512 - $l) if $l; |
| 486 | if ($size) { |
| 487 | &tflush($fh) while ($l = length($tarout{$fh})) >= 10240; |
| 488 | while (sysread(IN, $tarout{$fh}, 10240 - $l, $l)) { |
| 489 | $slop = length($tarout{$fh}) % 512; |
| 490 | $tarout{$fh} .= "\0" x (512 - $slop) if $slop; |
| 491 | &tflush($fh); |
| 492 | $l = length($tarout{$fh}); |
| 493 | } |
| 494 | } |
| 495 | close IN; |
| 496 | } |
| 497 | |
| 498 | sub tflush { |
| 499 | local($fh) = @_; |
| 500 | |
| 501 | while (length($tarout{$fh}) >= 10240) { |
| 502 | syswrite($fh,$tarout{$fh},10240); |
| 503 | ++$blocks{$fh}; |
| 504 | substr($tarout{$fh}, 0, 10240) = ''; |
| 505 | } |
| 506 | } |
| 507 | |
| 508 | sub tflushall { |
| 509 | local($len); |
| 510 | |
| 511 | foreach $fh (keys %tarout) { |
| 512 | $len = 10240 - length($tarout{$fh}); |
| 513 | $len += 10240 if $len < 1024; |
| 514 | $tarout{$fh} .= "\0" x $len; |
| 515 | &tflush($fh); |
| 516 | } |
| 517 | } |
| 518 | |
| 519 | END |
| 520 | } |
| 521 | |
| 522 | exit; |
| 523 | |
| 524 | ############################################################################ |
| 525 | |
| 526 | sub tab { |
| 527 | local($tabstring); |
| 528 | |
| 529 | $tabstring = "\t" x ($indent / 2) . ' ' x ($indent % 2 * 4); |
| 530 | if (!$statdone) { |
| 531 | if ($_ =~ /^(name|print|prune|exec|ok|\(|\))/) { |
| 532 | $delayedstat++; |
| 533 | } |
| 534 | else { |
| 535 | if ($saw_or) { |
| 536 | $tabstring .= <<'ENDOFSTAT' . $tabstring; |
| 537 | ($nlink || (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_))) && |
| 538 | ENDOFSTAT |
| 539 | } |
| 540 | else { |
| 541 | $tabstring .= <<'ENDOFSTAT' . $tabstring; |
| 542 | (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_)) && |
| 543 | ENDOFSTAT |
| 544 | } |
| 545 | $statdone = 1; |
| 546 | } |
| 547 | } |
| 548 | $tabstring =~ s/^\s+/ / if $out =~ /!$/; |
| 549 | $tabstring; |
| 550 | } |
| 551 | |
| 552 | sub fileglob_to_re { |
| 553 | local($tmp) = @_; |
| 554 | |
| 2304df62 |
555 | $tmp =~ s#([./^\$()])#\\$1#g; |
| 79072805 |
556 | $tmp =~ s/([?*])/.$1/g; |
| 2304df62 |
557 | "^$tmp\$"; |
| 79072805 |
558 | } |
| 559 | |
| 560 | sub n { |
| 561 | local($n) = @_; |
| 562 | |
| 563 | $n =~ s/^-/< / || $n =~ s/^\+/> / || $n =~ s/^/== /; |
| 564 | $n =~ s/ 0*(\d)/ $1/; |
| 2304df62 |
565 | $n . ')'; |
| 79072805 |
566 | } |
| 567 | |
| 568 | sub quote { |
| 569 | local($string) = @_; |
| 570 | $string =~ s/'/\\'/; |
| 571 | "'$string'"; |
| 572 | } |
projects / p5sagit/p5-mst-13.2.git / blame