Docbook: Automatically generate the tools help output.

Add a CMake target that dumps the help output for our command line tools
to individual files. Include those files in the tools appendix instead
of pasting them in manually.

Fixup the output of some tools so that they pass the pre-commit checks.

Change-Id: I925f24818422a190927a96531c21f4d16d3fe5b5
Reviewed-on: https://code.wireshark.org/review/23737
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/editcap.c b/editcap.c
index b4d4dee11f..7ea2b348f4 100644
--- a/editcap.c
+++ b/editcap.c
@@ -830,7 +830,6 @@ print_usage(FILE *output)
     fprintf(output, "                         If -v is used with any of the 'Duplicate Packet\n");
     fprintf(output, "                         Removal' options (-d, -D or -w) then Packet lengths\n");
     fprintf(output, "                         and MD5 hashes are printed to standard-error.\n");
-    fprintf(output, "\n");
 }
 
 struct string_elem {