add -t/-T (terminal setup) options.

1 files changed, 22 insertions, 0 deletions

diff --git a/uxd.1 b/uxd.1
index 8110efb..6258f9c 100644
--- a/uxd.1
+++ b/uxd.1
@@ -184,6 +184,28 @@ Works with negative \fIpos\fP, too.
 .
 .INDENT 0.0
 .TP
+.B  \-t
+Put terminal in UTF\-8 mode, if possible. Prints \fBESC % G\fP sequence, which
+may or may not be supported by your terminal. To avoid surprises, this
+option also takes the terminal out of UTF\-8 mode before \fBuxd\fP exits,
+on the theory that you won\(aqt need this option if the terminal is normally
+running in UTF\-8 mode. If this assumption turns out to be wrong, you can
+use the \fB\-T\fP option instead.
+.TP
+.B  \-T
+Same as \fB\-T\fP, but leaves the terminal in UTF\-8 mode on exit. Can be
+used to recover from a previous misuse of \fB\-t\fP, like so:
+.INDENT 7.0
+.INDENT 3.5
+.sp
+.nf
+.ft C
+uxd \-T \-dd
+.ft P
+.fi
+.UNINDENT
+.UNINDENT
+.TP
 .B  \-u
 Use uppercase hex digits \fIA\-F\fP\&. Default is lowercase.
 .UNINDENT