Remove obsolete pcre code

[privoxy.git] / pcre / doc / pcregrep.1

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-.TH PCREGREP 1\r
-.SH NAME\r
-pcregrep - a grep with Perl-compatible regular expressions.\r
-.SH SYNOPSIS\r
-.B pcregrep [-Vchilnsvx] pattern [file] ...\r
-\r
-\r
-.SH DESCRIPTION\r
-\fBpcregrep\fR searches files for character patterns, in the same way as other\r
-grep commands do, but it uses the PCRE regular expression library to support\r
-patterns that are compatible with the regular expressions of Perl 5. See\r
-\fBpcre(3)\fR for a full description of syntax and semantics.\r
-\r
-If no files are specified, \fBpcregrep\fR reads the standard input. By default,\r
-each line that matches the pattern is copied to the standard output, and if\r
-there is more than one file, the file name is printed before each line of\r
-output. However, there are options that can change how \fBpcregrep\fR behaves.\r
-\r
-Lines are limited to BUFSIZ characters. BUFSIZ is defined in \fB<stdio.h>\fR.\r
-The newline character is removed from the end of each line before it is matched\r
-against the pattern.\r
-\r
-\r
-.SH OPTIONS\r
-.TP 10\r
-\fB-V\fR\r
-Write the version number of the PCRE library being used to the standard error\r
-stream.\r
-.TP\r
-\fB-c\fR\r
-Do not print individual lines; instead just print a count of the number of\r
-lines that would otherwise have been printed. If several files are given, a\r
-count is printed for each of them.\r
-.TP\r
-\fB-h\fR\r
-Suppress printing of filenames when searching multiple files.\r
-.TP\r
-\fB-i\fR\r
-Ignore upper/lower case distinctions during comparisons.\r
-.TP\r
-\fB-l\fR\r
-Instead of printing lines from the files, just print the names of the files\r
-containing lines that would have been printed. Each file name is printed\r
-once, on a separate line.\r
-.TP\r
-\fB-n\fR\r
-Precede each line by its line number in the file.\r
-.TP\r
-\fB-s\fR\r
-Work silently, that is, display nothing except error messages.\r
-The exit status indicates whether any matches were found.\r
-.TP\r
-\fB-v\fR\r
-Invert the sense of the match, so that lines which do \fInot\fR match the\r
-pattern are now the ones that are found.\r
-.TP\r
-\fB-x\fR\r
-Force the pattern to be anchored (it must start matching at the beginning of\r
-the line) and in addition, require it to match the entire line. This is\r
-equivalent to having ^ and $ characters at the start and end of each\r
-alternative branch in the regular expression.\r
-\r
-\r
-.SH SEE ALSO\r
-\fBpcre(3)\fR, Perl 5 documentation\r
-\r
-\r
-.SH DIAGNOSTICS\r
-Exit status is 0 if any matches were found, 1 if no matches were found, and 2\r
-for syntax errors or inacessible files (even if matches were found).\r
-\r
-\r
-.SH AUTHOR\r
-Philip Hazel <ph10@cam.ac.uk>\r
-.br\r
-Copyright (c) 1997-2000 University of Cambridge.\r