Enable inc(1) to read from stdin

[mmh] / man / inc.man1

diff --git a/man/inc.man1 b/man/inc.man1
index 817c1bd..ed586c1 100644 (file)
--- a/man/inc.man1
+++ b/man/inc.man1
@@ -124,6 +124,13 @@ By using the
 switch, one can direct
 .B inc
 to incorporate messages from a file other than the user's maildrop.
+In particular, if
+.I name
+is
+.RI ` - '
+then
+.B inc
+will read messages from standard input.
 Note that the named file will NOT be zeroed, unless the
 .B \-truncate
 switch is given.