Docs: Document our diagnostic output options.

Add docs/diagnostic-options.adoc, which is a snippet that documents our
various --log-* options. Include it in the dumpcap, rawshark, and tshark
man pages.

Make the ws_log_print_usage output more consistent.

1 files changed, 2 insertions, 1 deletions

diff --git a/tshark.c b/tshark.c
index 92bcd4ecf3..c8f5191d38 100644
--- a/tshark.c
+++ b/tshark.c
@@ -472,10 +472,11 @@ print_usage(FILE *output)
   fprintf(output, "                           values\n");
   fprintf(output, "  --elastic-mapping-filter <protocols> If -G elastic-mapping is specified, put only the\n");
   fprintf(output, "                           specified protocols within the mapping file\n");
+  fprintf(output, "\n");
 
   ws_log_print_usage(output);
-
   fprintf(output, "\n");
+
   fprintf(output, "Miscellaneous:\n");
   fprintf(output, "  -h, --help               display this help and exit\n");
   fprintf(output, "  -v, --version            display version info and exit\n");