From 14c8608a890987528106ea7f2b17fee1ee6a7d12 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Sat, 21 Jun 2014 16:18:25 +0000
Subject: Prefix messages about bad command line options and arguments with
 "mandoc: " or "makewhatis: ", respectively, similar to what we already do for
 other messages.

---
 main.c     | 18 +++++++++++-------
 mandocdb.c | 13 ++++++++-----
 2 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/main.c b/main.c
index f7f107a1..2323cd8d 100644
--- a/main.c
+++ b/main.c
@@ -1,4 +1,4 @@
-/*	$Id: main.c,v 1.175 2014/06/20 23:02:31 schwarze Exp $ */
+/*	$Id: main.c,v 1.176 2014/06/21 16:18:25 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2011, 2012, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -108,13 +108,14 @@ main(int argc, char *argv[])
 		case 'I':
 			if (strncmp(optarg, "os=", 3)) {
 				fprintf(stderr,
-				    "-I%s: Bad argument\n", optarg);
+				    "%s: -I%s: Bad argument\n",
+				    progname, optarg);
 				return((int)MANDOCLEVEL_BADARG);
 			}
 			if (defos) {
 				fprintf(stderr,
-				    "-I%s: Duplicate argument\n",
-				    optarg);
+				    "%s: -I%s: Duplicate argument\n",
+				    progname, optarg);
 				return((int)MANDOCLEVEL_BADARG);
 			}
 			defos = mandoc_strdup(optarg + 3);
@@ -324,7 +325,8 @@ moptions(int *options, char *arg)
 	else if (0 == strcmp(arg, "an"))
 		*options |= MPARSE_MAN;
 	else {
-		fprintf(stderr, "%s: Bad argument\n", arg);
+		fprintf(stderr, "%s: -m%s: Bad argument\n",
+		    progname, arg);
 		return(0);
 	}
 
@@ -357,7 +359,8 @@ toptions(struct curparse *curp, char *arg)
 	else if (0 == strcmp(arg, "pdf"))
 		curp->outtype = OUTT_PDF;
 	else {
-		fprintf(stderr, "%s: Bad argument\n", arg);
+		fprintf(stderr, "%s: -T%s: Bad argument\n",
+		    progname, arg);
 		return(0);
 	}
 
@@ -395,7 +398,8 @@ woptions(struct curparse *curp, char *arg)
 			curp->wlevel = MANDOCLEVEL_FATAL;
 			break;
 		default:
-			fprintf(stderr, "-W%s: Bad argument\n", o);
+			fprintf(stderr, "%s: -W%s: Bad argument\n",
+			    progname, o);
 			return(0);
 		}
 	}
diff --git a/mandocdb.c b/mandocdb.c
index 930133cc..b3e34d05 100644
--- a/mandocdb.c
+++ b/mandocdb.c
@@ -1,4 +1,4 @@
-/*	$Id: mandocdb.c,v 1.152 2014/06/20 02:24:40 schwarze Exp $ */
+/*	$Id: mandocdb.c,v 1.153 2014/06/21 16:18:25 schwarze Exp $ */
 /*
  * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -355,7 +355,8 @@ main(int argc, char *argv[])
 	 */
 #define	CHECKOP(_op, _ch) do \
 	if (OP_DEFAULT != (_op)) { \
-		fprintf(stderr, "-%c: Conflicting option\n", (_ch)); \
+		fprintf(stderr, "%s: -%c: Conflicting option\n", \
+		    progname, (_ch)); \
 		goto usage; \
 	} while (/*CONSTCOND*/0)
 
@@ -391,8 +392,9 @@ main(int argc, char *argv[])
 			break;
 		case 'T':
 			if (strcmp(optarg, "utf8")) {
-				fprintf(stderr, "-T%s: Unsupported "
-				    "output format\n", optarg);
+				fprintf(stderr, "%s: -T%s: "
+				    "Unsupported output format\n",
+				    progname, optarg);
 				goto usage;
 			}
 			write_utf8 = 1;
@@ -419,7 +421,8 @@ main(int argc, char *argv[])
 	argv += optind;
 
 	if (OP_CONFFILE == op && argc > 0) {
-		fprintf(stderr, "-C: Too many arguments\n");
+		fprintf(stderr, "%s: -C: Too many arguments\n",
+		    progname);
 		goto usage;
 	}
 
-- 
cgit v1.2.3-56-ge451