X-Git-Url: https://gitweb.dragonflybsd.org/~nant/dragonfly.git/blobdiff_plain/683199bcec38256267164d6b8dd94a78df91af98..9b33b2248c9d362077a8df8e7afd64f8104a8fd1:/contrib/grep/doc/grep.texi?ds=sidebyside diff --git a/contrib/grep/doc/grep.texi b/contrib/grep/doc/grep.texi index dca952b5a5..fe40dd26a5 100644 --- a/contrib/grep/doc/grep.texi +++ b/contrib/grep/doc/grep.texi @@ -16,8 +16,7 @@ @copying This manual is for @command{grep}, a pattern matching engine. -Copyright @copyright{} 1999-2002, 2005, 2008-2010 Free Software Foundation, -Inc. +Copyright @copyright{} 1999-2002, 2005, 2008-2011 Free Software Foundation, Inc. @quotation Permission is granted to copy, distribute and/or modify this document @@ -678,7 +677,7 @@ This can cause a performance penalty. @cindex memory mapped input This option is ignored for backwards compatibility. It used to read input with the @code{mmap} system call, instead of the default @code{read} -system call. On modern systems, @samp{--mmap} rarely if ever yields +system call. On modern systems, @code{mmap} would rarely if ever yield better performance. @item -U