CVSROOT: /webcvs/grep Module name: grep Changes by: Jim Meyering <meyering> 14/02/18 03:42:13
Index: html_node/Other-Options.html =================================================================== RCS file: /webcvs/grep/grep/manual/html_node/Other-Options.html,v retrieving revision 1.15 retrieving revision 1.16 diff -u -b -r1.15 -r1.16 --- html_node/Other-Options.html 2 Jan 2014 06:37:16 -0000 1.15 +++ html_node/Other-Options.html 18 Feb 2014 03:42:13 -0000 1.16 @@ -1,8 +1,8 @@ <html lang="en"> <head> -<title>Other Options - GNU Grep 2.16</title> +<title>Other Options - GNU Grep 2.17</title> <meta http-equiv="Content-Type" content="text/html"> -<meta name="description" content="GNU Grep 2.16"> +<meta name="description" content="GNU Grep 2.17"> <meta name="generator" content="makeinfo 4.13"> <link title="Top" rel="start" href="index.html#Top"> <link rel="up" href="Command_002dline-Options.html#Command_002dline-Options" title="Command-line Options"> @@ -49,13 +49,7 @@ <dt><samp><span class="option">--line-buffered</span></samp><dd><a name="index-g_t_002d_002dline_002dbuffered-126"></a><a name="index-line-buffering-127"></a>Use line buffering on output. This can cause a performance penalty. - <br><dt><samp><span class="option">--mmap</span></samp><dd><a name="index-g_t_002d_002dmmap-128"></a><a name="index-memory-mapped-input-129"></a>This option is deprecated and now elicits a warning, but is otherwise a no-op. -It used to make <samp><span class="command">grep</span></samp> read -input with the <code>mmap</code> system call, instead of the default <code>read</code> -system call. On modern systems, <code>mmap</code> would rarely if ever yield -better performance. - - <br><dt><samp><span class="option">-U</span></samp><dt><samp><span class="option">--binary</span></samp><dd><a name="index-g_t_002dU-130"></a><a name="index-g_t_002d_002dbinary-131"></a><a name="index-MS_002dDOS_002fMS_002dWindows-binary-files-132"></a><a name="index-binary-files_002c-MS_002dDOS_002fMS_002dWindows-133"></a>Treat the file(s) as binary. + <br><dt><samp><span class="option">-U</span></samp><dt><samp><span class="option">--binary</span></samp><dd><a name="index-g_t_002dU-128"></a><a name="index-g_t_002d_002dbinary-129"></a><a name="index-MS_002dDOS_002fMS_002dWindows-binary-files-130"></a><a name="index-binary-files_002c-MS_002dDOS_002fMS_002dWindows-131"></a>Treat the file(s) as binary. By default, under MS-DOS and MS-Windows, <samp><span class="command">grep</span></samp> guesses whether a file is text or binary as described for the <samp><span class="option">--binary-files</span></samp> option. @@ -69,7 +63,7 @@ This option has no effect on platforms other than MS-DOS and MS-Windows. - <br><dt><samp><span class="option">-z</span></samp><dt><samp><span class="option">--null-data</span></samp><dd><a name="index-g_t_002dz-134"></a><a name="index-g_t_002d_002dnull_002ddata-135"></a><a name="index-zero_002dterminated-lines-136"></a>Treat the input as a set of lines, each terminated by a zero byte (the + <br><dt><samp><span class="option">-z</span></samp><dt><samp><span class="option">--null-data</span></samp><dd><a name="index-g_t_002dz-132"></a><a name="index-g_t_002d_002dnull_002ddata-133"></a><a name="index-zero_002dterminated-lines-134"></a>Treat the input as a set of lines, each terminated by a zero byte (the ASCII <code>NUL</code> character) instead of a newline. Like the <samp><span class="option">-Z</span></samp> or <samp><span class="option">--null</span></samp> option, this option can be used with commands like
