man page: mention lack of Unicode support

Signed-off-by: NeilBrown <neilb@suse.de>

diff --git a/wiggle.1 b/wiggle.1
index 6951d30333e2a17f1ef7399b0af63f70c9bc0602..1caca2150e210301e0a51574b68745b6fd0b68b3 100644 (file)
--- a/wiggle.1
+++ b/wiggle.1
@@ -708,6 +708,13 @@ cannot read the extended unified-diff output that it produces for
 cannot read the word-based merge format that it produces for \-\-merge
 \-\-words.
 
+.IP -
+.I wiggle
+does not understand unicode and so will treat all non-ASCII characters
+much the same as it treats punctuation - it will treat each one
+as a separate word.  The browser will not display non-ASCII characters
+properly.
+
 .SH AUTHOR
 
 Neil Brown at Computer Science and Engineering at