doc/clients-howto: Document use of bell character

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>

diff --git a/doc/clients-howto b/doc/clients-howto
index 64c92b678ee3270528c46bfede547a68c2e514cd..b3d512d534b09c26ff4f02102b4b747876456c69 100644 (file)
--- a/doc/clients-howto
+++ b/doc/clients-howto
@@ -36,6 +36,7 @@ The following control characters have a defined meaning:
 
   ASCII name        decimal  meaning
   ----------------------------------------------------
 
   ASCII name        decimal  meaning
   ----------------------------------------------------

+  bell                  7    ring the bell

   horizontal tab        9    move to next tab stop(1)
   line feed            10    end of line
   shift out            14    begin highlighting(2)
   horizontal tab        9    move to next tab stop(1)
   line feed            10    end of line
   shift out            14    begin highlighting(2)