===================================================================
RCS file: /cvs/mandoc/main.c,v
retrieving revision 1.204
retrieving revision 1.209
diff -u -p -r1.204 -r1.209
--- mandoc/main.c	2014/12/09 09:14:33	1.204
+++ mandoc/main.c	2014/12/21 14:49:28	1.209
@@ -1,4 +1,4 @@
-/*	$Id: main.c,v 1.204 2014/12/09 09:14:33 schwarze Exp $ */
+/*	$Id: main.c,v 1.209 2014/12/21 14:49:28 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2011, 2012, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -91,7 +91,9 @@ static	void		  mmsg(enum mandocerr, enum mandoclevel,
 				const char *, int, int, const char *);
 static	void		  parse(struct curparse *, int,
 				const char *, enum mandoclevel *);
+#if HAVE_SQLITE3
 static	enum mandoclevel  passthrough(const char *, int, int);
+#endif
 static	void		  spawn_pager(void);
 static	int		  toptions(struct curparse *, char *);
 static	void		  usage(enum argmode) __attribute__((noreturn));
@@ -110,12 +112,14 @@ main(int argc, char *argv[])
 	struct curparse	 curp;
 	struct mansearch search;
 	struct manpaths	 paths;
-	char		*conf_file, *defpaths, *auxpaths;
+	char		*auxpaths;
 	char		*defos;
+	unsigned char	*uc;
 #if HAVE_SQLITE3
 	struct manpage	*res, *resp;
+	char		*conf_file, *defpaths;
 	size_t		 isec, i, sz;
-	int		 prio, best_prio;
+	int		 prio, best_prio, synopsis_only;
 	char		 sec;
 #endif
 	enum mandoclevel rc;
@@ -123,7 +127,6 @@ main(int argc, char *argv[])
 	int		 fd;
 	int		 show_usage;
 	int		 use_pager;
-	int		 synopsis_only;
 	int		 options;
 	int		 c;
 
@@ -141,7 +144,10 @@ main(int argc, char *argv[])
 	/* Search options. */
 
 	memset(&paths, 0, sizeof(struct manpaths));
-	conf_file = defpaths = auxpaths = NULL;
+#if HAVE_SQLITE3
+	conf_file = defpaths = NULL;
+#endif
+	auxpaths = NULL;
 
 	memset(&search, 0, sizeof(struct mansearch));
 	search.outkey = "Nd";
@@ -167,7 +173,9 @@ main(int argc, char *argv[])
 
 	use_pager = 1;
 	show_usage = 0;
+#if HAVE_SQLITE3
 	synopsis_only = 0;
+#endif
 	outmode = OUTMODE_DEF;
 
 	while (-1 != (c = getopt(argc, argv,
@@ -177,7 +185,9 @@ main(int argc, char *argv[])
 			outmode = OUTMODE_ALL;
 			break;
 		case 'C':
+#if HAVE_SQLITE3
 			conf_file = optarg;
+#endif
 			break;
 		case 'c':
 			use_pager = 0;
@@ -187,20 +197,22 @@ main(int argc, char *argv[])
 			break;
 		case 'h':
 			(void)strlcat(curp.outopts, "synopsis,", BUFSIZ);
+#if HAVE_SQLITE3
 			synopsis_only = 1;
+#endif
 			use_pager = 0;
 			outmode = OUTMODE_ALL;
 			break;
 		case 'I':
 			if (strncmp(optarg, "os=", 3)) {
 				fprintf(stderr,
-				    "%s: -I%s: Bad argument\n",
+				    "%s: -I %s: Bad argument\n",
 				    progname, optarg);
 				return((int)MANDOCLEVEL_BADARG);
 			}
 			if (defos) {
 				fprintf(stderr,
-				    "%s: -I%s: Duplicate argument\n",
+				    "%s: -I %s: Duplicate argument\n",
 				    progname, optarg);
 				return((int)MANDOCLEVEL_BADARG);
 			}
@@ -221,7 +233,9 @@ main(int argc, char *argv[])
 			outmode = OUTMODE_ALL;
 			break;
 		case 'M':
+#if HAVE_SQLITE3
 			defpaths = optarg;
+#endif
 			break;
 		case 'm':
 			auxpaths = optarg;
@@ -296,10 +310,11 @@ main(int argc, char *argv[])
 				argv = help_argv;
 				argc = 1;
 			}
-		} else if (argv[0] != NULL &&
-		    isdigit((unsigned char)argv[0][0]) &&
-		    (argv[0][1] == '\0' || !strcmp(argv[0], "3p"))) {
-			search.sec = argv[0];
+		} else if (((uc = argv[0]) != NULL) &&
+		    ((isdigit(uc[0]) && (uc[1] == '\0' ||
+		      (isalpha(uc[1]) && uc[2] == '\0'))) ||
+		     (uc[0] == 'n' && uc[1] == '\0'))) {
+			search.sec = uc;
 			argv++;
 			argc--;
 		}
@@ -386,7 +401,7 @@ main(int argc, char *argv[])
 
 	/* mandoc(1) */
 
-	if ( ! moptions(&options, auxpaths))
+	if (search.argmode == ARG_FILE && ! moptions(&options, auxpaths))
 		return((int)MANDOCLEVEL_BADARG);
 
 	if (use_pager && isatty(STDOUT_FILENO))
@@ -473,8 +488,10 @@ usage(enum argmode argmode)
 		    "\t      [-Toutput] [-Wlevel] [file ...]\n", stderr);
 		break;
 	case ARG_NAME:
-		fputs("usage: man [-acfhklVw] [-C file] "
-		    "[-M path] [-m path] [-S arch] [-s section]\n"
+		fputs("usage: man [-acfhklVw] [-C file] [-I os=name] "
+		    "[-K encoding] [-M path] [-m path]\n"
+		    "\t   [-O option=value] [-S subsection] [-s section] "
+		    "[-T output] [-W level]\n"
 		    "\t   [section] name ...\n", stderr);
 		break;
 	case ARG_WORD:
@@ -604,6 +621,7 @@ parse(struct curparse *curp, int fd, const char *file,
 		*level = rc;
 }
 
+#if HAVE_SQLITE3
 static enum mandoclevel
 passthrough(const char *file, int fd, int synopsis_only)
 {
@@ -667,6 +685,7 @@ fail:
 	    progname, file, syscall, strerror(errno));
 	return(MANDOCLEVEL_SYSERR);
 }
+#endif
 
 static int
 koptions(int *options, char *arg)
@@ -681,7 +700,7 @@ koptions(int *options, char *arg)
 	} else if ( ! strcmp(arg, "us-ascii")) {
 		*options &= ~(MPARSE_UTF8 | MPARSE_LATIN1);
 	} else {
-		fprintf(stderr, "%s: -K%s: Bad argument\n",
+		fprintf(stderr, "%s: -K %s: Bad argument\n",
 		    progname, arg);
 		return(0);
 	}
@@ -701,7 +720,7 @@ moptions(int *options, char *arg)
 	else if (0 == strcmp(arg, "an"))
 		*options |= MPARSE_MAN;
 	else {
-		fprintf(stderr, "%s: -m%s: Bad argument\n",
+		fprintf(stderr, "%s: -m %s: Bad argument\n",
 		    progname, arg);
 		return(0);
 	}
@@ -735,7 +754,7 @@ toptions(struct curparse *curp, char *arg)
 	else if (0 == strcmp(arg, "pdf"))
 		curp->outtype = OUTT_PDF;
 	else {
-		fprintf(stderr, "%s: -T%s: Bad argument\n",
+		fprintf(stderr, "%s: -T %s: Bad argument\n",
 		    progname, arg);
 		return(0);
 	}
@@ -774,7 +793,7 @@ woptions(struct curparse *curp, char *arg)
 			curp->wlevel = MANDOCLEVEL_FATAL;
 			break;
 		default:
-			fprintf(stderr, "%s: -W%s: Bad argument\n",
+			fprintf(stderr, "%s: -W %s: Bad argument\n",
 			    progname, o);
 			return(0);
 		}