mh: improve GNU option parser and help output.

* mh/mh_argp.c (mh_argp_children): Set group number -2, to place
help output between the application help and informational options.
* mh/mhn.c (options): Regroup options,
* mh/pick.c: Likewise.

* mh/ali.c: Reword arg docs.
* mh/anno.c: Likewise.
* mh/burst.c: Likewise.
* mh/comp.c: Likewise.
* mh/fmtcheck.c: Likewise.
* mh/folder.c: Likewise.
* mh/forw.c: Likewise.
* mh/inc.c: Likewise.
* mh/install-mh.c: Likewise.
* mh/mark.c: Likewise.
* mh/mh_argp.c: Likewise.
* mh/mhl.c: Likewise.
* mh/mhn.c: Likewise.
* mh/mhparam.c: Likewise.
* mh/mhpath.c: Likewise.
* mh/pick.c: Likewise.
* mh/refile.c: Likewise.
* mh/repl.c: Likewise.
* mh/rmf.c: Likewise.
* mh/rmm.c: Likewise.
* mh/scan.c: Likewise.
* mh/send.c: Likewise.
* mh/sortm.c: Likewise.
* mh/whom.c: Likewise.

1 files changed, 1 insertions, 1 deletions

diff --git a/mh/comp.c b/mh/comp.c
index 4054ca63f..4def4f8fb 100644
--- a/mh/comp.c
+++ b/mh/comp.c
@@ -24,7 +24,7 @@
 static char doc[] = N_("GNU MH comp")"\v"
 N_("Options marked with `*' are not yet implemented.\n"
 "Use -help to obtain the list of traditional MH options.");
-static char args_doc[] = "[msg]";
+static char args_doc[] = N_("[MSG]");
 
 /* GNU options */
 static struct argp_option options[] = {