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Allow xmsg to read from stdin.
[xtoys]
/
xmsg.1
diff --git
a/xmsg.1
b/xmsg.1
index
57cb3e1
..
32bf249
100644
(file)
--- a/
xmsg.1
+++ b/
xmsg.1
@@
-29,6
+29,17
@@
one per argument, after the message. If no buttons are requested, an
.B OK
button is provided anyway.
.PP
.B OK
button is provided anyway.
.PP
+If the
+.I message
+is
+.RB ` \- '
+then instead the message to display is read from standard input. If the
+first character of
+.I message
+is
+.RB ` % '
+then that character is removed.
+.PP
A button may be selected as being the default (i.e., may be chosen by
pressing
.IR enter ),
A button may be selected as being the default (i.e., may be chosen by
pressing
.IR enter ),