Improve TAP messages slightly.

[open-adventure.git] / main.c

diff --git a/main.c b/main.c
index f83c4e0dccb36ddc8e6d9a5e3b80ad08c33dcdb2..acbabb65027cece7668515d90655fd065ad3cfc5 100644 (file)
--- a/main.c
+++ b/main.c
@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1977, 2005 by Will Crowther and Don Woods
- * Copyright (c) 2017 by Eric S. Raymond
- * SPDX-License-Identifier: BSD-2-clause
+ * SPDX-FileCopyrightText: 1977, 2005 by Will Crowther and Don Woods
+ * SPDX-FileCopyrightText: 2017 by Eric S. Raymond
+ * SPDX-License-Identifier: BSD-2-Clause
  */
 
 #include <stdlib.h>
@@ -1261,20 +1261,23 @@ int main(int argc, char *argv[])
     /*  Options. */
 
 #if defined ADVENT_AUTOSAVE
-    const char* opts = "l:oa:";
+    const char* opts = "dl:oa:";
     const char* usage = "Usage: %s [-l logfilename] [-o] [-a filename] [script...]\n";
     FILE *rfp = NULL;
     const char* autosave_filename = NULL;
 #elif !defined ADVENT_NOSAVE
-    const char* opts = "l:or:";
+    const char* opts = "dl:or:";
     const char* usage = "Usage: %s [-l logfilename] [-o] [-r restorefilename] [script...]\n";
     FILE *rfp = NULL;
 #else
-    const char* opts = "l:o";
+    const char* opts = "dl:o";
     const char* usage = "Usage: %s [-l logfilename] [-o] [script...]\n";
 #endif
     while ((ch = getopt(argc, argv, opts)) != EOF) {
         switch (ch) {
+       case 'd': // LCOV_EXCL_LINE
+           settings.debug +=1; // LCOV_EXCL_LINE
+           break; // LCOV_EXCL_LINE
         case 'l':
             settings.logfp = fopen(optarg, "w");
             if (settings.logfp == NULL)