Remove obsolete pcre code

[privoxy.git] / pcre / doc / pcregrep.txt

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-NAME\r
-     pcregrep - a grep with Perl-compatible regular expressions.\r
-\r
-\r
-\r
-SYNOPSIS\r
-     pcregrep [-Vchilnsvx] pattern [file] ...\r
-\r
-\r
-\r
-DESCRIPTION\r
-     pcregrep searches files for character patterns, in the  same\r
-     way  as other grep commands do, but it uses the PCRE regular\r
-     expression library to support patterns that  are  compatible\r
-     with  the  regular  expressions of Perl 5. See pcre(3) for a\r
-     full description of syntax and semantics.\r
-\r
-     If no files  are  specified,  pcregrep  reads  the  standard\r
-     input.  By  default,  each  line that matches the pattern is\r
-     copied to the standard output, and if there is more than one\r
-     file,  the  file name is printed before each line of output.\r
-     However, there are options  that  can  change  how  pcregrep\r
-     behaves.\r
-\r
-     Lines are limited to BUFSIZ characters. BUFSIZ is defined in\r
-     <stdio.h>.  The newline character is removed from the end of\r
-     each line before it is matched against the pattern.\r
-\r
-\r
-\r
-OPTIONS\r
-     -V        Write the version number of the PCRE library being\r
-               used to the standard error stream.\r
-\r
-     -c        Do not print individual lines; instead just  print\r
-               a  count  of the number of lines that would other-\r
-               wise have  been  printed.  If  several  files  are\r
-               given, a count is printed for each of them.\r
-\r
-     -h        Suppress printing of filenames when searching mul-\r
-               tiple files.\r
-\r
-     -i        Ignore upper/lower case distinctions  during  com-\r
-               parisons.\r
-\r
-     -l        Instead of printing lines  from  the  files,  just\r
-               print the names of the files containing lines that\r
-               would have been printed. Each file name is printed\r
-               once, on a separate line.\r
-\r
-     -n        Precede each line by its line number in the file.\r
-\r
-     -s        Work silently, that  is,  display  nothing  except\r
-               error messages.  The exit status indicates whether\r
-               any matches were found.\r
-\r
-     -v        Invert the sense of the match, so that lines which\r
-               do not match the pattern are now the ones that are\r
-               found.\r
-\r
-     -x        Force the pattern to be anchored  (it  must  start\r
-               matching  at  the  beginning  of  the line) and in\r
-               addition, require it to  match  the  entire  line.\r
-               This is equivalent to having ^ and $ characters at\r
-               the start and end of each  alternative  branch  in\r
-               the regular expression.\r
-\r
-\r
-\r
-SEE ALSO\r
-     pcre(3), Perl 5 documentation\r
-\r
-\r
-\r
-\r
-\r
-DIAGNOSTICS\r
-     Exit status is 0 if any matches were found, 1 if no  matches\r
-     were  found,  and  2  for syntax errors or inacessible files\r
-     (even if matches were found).\r
-\r
-\r
-\r
-AUTHOR\r
-     Philip Hazel <ph10@cam.ac.uk>\r
-     Copyright (c) 1997-2000 University of Cambridge.\r
-\r