Date: Fri, 22 Jan 2010 23:35:06 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r202845 - head/usr.bin/bc Message-ID: <201001222335.o0MNZ6ej024733@svn.freebsd.org>
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Author: delphij Date: Fri Jan 22 23:35:06 2010 New Revision: 202845 URL: http://svn.freebsd.org/changeset/base/202845 Log: - Remove --debug option and intentionally undocument -d, which is only kept for compatibility with 4.4BSD behavior. - Sync SYNOPSIS with usage(). - Use an alternative way to represent short and long options which have same semantics. Reviewed by: gabor Modified: head/usr.bin/bc/bc.1 head/usr.bin/bc/bc.y Modified: head/usr.bin/bc/bc.1 ============================================================================== --- head/usr.bin/bc/bc.1 Fri Jan 22 23:32:10 2010 (r202844) +++ head/usr.bin/bc/bc.1 Fri Jan 22 23:35:06 2010 (r202845) @@ -35,7 +35,7 @@ .\" .\" @(#)bc.1 6.8 (Berkeley) 8/8/91 .\" -.Dd May 31 2007 +.Dd January 22, 2010 .Dt BC 1 .Os .Sh NAME @@ -43,7 +43,7 @@ .Nd arbitrary-precision arithmetic language and calculator .Sh SYNOPSIS .Nm bc -.Op Fl cl +.Op Fl chlqv .Op Fl e Ar expression .Op Ar file ... .Sh DESCRIPTION @@ -56,8 +56,6 @@ any files given, then reads the standard Options available: .Bl -tag -width Ds .It Fl c -.It Fl d -.It Fl Fl debug .Nm is actually a preprocessor for .Xr dc 1 , @@ -71,24 +69,22 @@ instructions are sent to the standard ou instead of being interpreted by a running .Xr dc 1 process. -.It Fl e Ar exp -.It Fl Fl expression Ar exp +.It Fl e Ar expression , Fl Fl expression Ar expression Evaluate .Ar expression . If multiple .Fl e options are specified, they are processed in the order given, separated by newlines. -.It Fl h -.It Fl Fl help +.It Fl h , Fl Fl help Prints usage information. -.It Fl l -.It Fl Fl mathlib +.It Fl l , Fl Fl mathlib Allow specification of an arbitrary precision math library. The definitions in the library are available to command line expressions. -.It Fl v -.It Fl Fl version +Synonym for +.Fl l . +.It Fl v , Fl Fl version Prints version information. .El .Pp @@ -373,7 +369,7 @@ are extensions to that specification. .Sh HISTORY The .Nm -first command appeared in +command first appeared in .At v6 . A complete rewrite of the .Nm Modified: head/usr.bin/bc/bc.y ============================================================================== --- head/usr.bin/bc/bc.y Fri Jan 22 23:32:10 2010 (r202844) +++ head/usr.bin/bc/bc.y Fri Jan 22 23:35:06 2010 (r202845) @@ -129,7 +129,6 @@ extern char *__progname; const struct option long_options[] = { - {"debug", no_argument, NULL, 'd'}, {"expression", required_argument, NULL, 'e'}, {"help", no_argument, NULL, 'h'}, {"mathlib", no_argument, NULL, 'l'}, @@ -1014,7 +1013,7 @@ init(void) static void usage(void) { - fprintf(stderr, "usage: %s [-cdhlqv] [-e expression] [file ...]\n", + fprintf(stderr, "usage: %s [-chlqv] [-e expression] [file ...]\n", __progname); exit(1); }
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