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-rw-r--r--src/devices/grotty/grotty.man15
1 files changed, 14 insertions, 1 deletions
diff --git a/src/devices/grotty/grotty.man b/src/devices/grotty/grotty.man
index 30510eab..4b299f5f 100644
--- a/src/devices/grotty/grotty.man
+++ b/src/devices/grotty/grotty.man
@@ -1,5 +1,5 @@
.ig
-Copyright (C) 1989-2000, 2001, 2002, 2003, 2005, 2006, 2009
+Copyright (C) 1989-2000, 2001, 2002, 2003, 2005, 2006, 2009, 2010
Free Software Foundation, Inc.
Permission is granted to make and distribute verbatim copies of
@@ -200,6 +200,19 @@ This code can also be used in the
escape sequence in
.BR troff .
.
+.LP
+If the
+.B DESC
+file contains the keyword
+.BR unicode ,
+.B grotty
+emits Unicode characters in UTF-8 encoding.
+Otherwise, it emits characters in a single-byte encoding depending
+on the data in the font description files.
+See the
+.BR groff_font (@MAN5EXT@)
+man page for more details.
+.
.
.SH OPTIONS
.