From cfeaadbc88a707de8cbbfcd84316f49116df30da Mon Sep 17 00:00:00 2001
From: "John Ankarstr\\xf6m" <john@ankarstrom.se>
Date: Mon, 31 May 2021 19:56:57 +0200
Subject: Add manual

---
 safetitle.1 | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 safetitle.1

diff --git a/safetitle.1 b/safetitle.1
new file mode 100644
index 0000000..b94faba
--- /dev/null
+++ b/safetitle.1
@@ -0,0 +1,59 @@
+.Dd $Mdocdate$
+.Dt safetitle 1
+.Os
+.Sh NAME
+.Nm safetitle
+.Nd safely set title of terminal window
+.Sh SYNOPSIS
+.Nm
+.Op Fl d
+.Ar title
+.Sh DESCRIPTION
+.Pp
+.Nm
+sets the title of the current terminal window,
+if and only if the terminal type is recognized.
+By default, only
+.Xr xterm 1
+is recognized.
+To add more terminals, you can modify the source code.
+.Pp
+If run within
+.Xr screen 1 ,
+.Nm
+will correctly identify the terminal in which
+.Xr screen 1
+is run.
+.Pp
+.Nm
+is superstitious about the type of the terminal
+because some terminals do not support the control sequences
+that modify the title.
+Specifically, NetBSD's
+.Xr wscons 4
+is rendered (almost) unusable when it is sent such control sequences.
+.Nm
+provides a simple interface to setting the title in terminals that support it,
+while leaving terminals that do not support it alone.
+.Sh DIAGNOSTICS
+.Pp
+If you pass the
+.Fl d
+flag,
+.Nm
+will warn you if the terminal type is not recognized.
+.Sh AUTHORS
+.Pp
+.Nm
+is written by John Ankarström
+.Aq Mt john (at) ankarstrom.se .
+.Sh BUGS
+.Pp
+.Nm
+supports
+.Xr screen 1 ,
+except if there are more than one terminal attached to the current session.
+In that case,
+.Nm
+will err on the side of caution and regard the terminals as unrecognized.
+Thus, the title will not be set.
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