From 1ccadd7c72e10854f4562115d9ce783d50163afa Mon Sep 17 00:00:00 2001
From: Klemens Nanni
Date: Sun, 13 Jun 2021 23:39:23 +0000
Subject: Treat `-T's optional argument as optional

`-T[format]' is not possible with getopt(3) but getopt_long(3) supports
"T::" exactly for that, so make the command line option go in line with
configuration files and documentation.

While here, check `has_arg' explicitly as getopt_long(3) only documents
mnemonic values not numerical ones.
---
 catgirl.1 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'catgirl.1')

diff --git a/catgirl.1 b/catgirl.1
index 5412a52..213b504 100644
--- a/catgirl.1
+++ b/catgirl.1
@@ -15,7 +15,7 @@
 .Op Fl N Ar notify
 .Op Fl O Ar open
 .Op Fl S Ar bind
-.Op Fl T Ar timestamp
+.Op Fl T Ns Op Ar timestamp
 .Op Fl a Ar plain
 .Op Fl c Ar cert
 .Op Fl h Ar host
@@ -188,7 +188,7 @@ Bind to source address
 .Ar host
 when connecting to the server.
 .
-.It Fl T Ar format | Cm timestamp Op = Ar format
+.It Fl T Ns Oo Ar format Oc | Cm timestamp Op = Ar format
 Show timestamps by default,
 in the specified
 .Xr strftime 3
-- 
cgit 1.4.1-2-gfad0