CVS difference for ais/ai-00153.txt

--- ais/ai-00153.txt	1999/09/16 20:40:29	1.8
+++ ais/ai-00153.txt	2000/06/20 04:22:43	1.9
@@ -22,10 +22,13 @@
 be valid picture strings based on the following production sequence:
 
     picture string   ::= ... | non_currency_picture_string
+
     non_currency_picture_string ::= all_sign_number | ...
+
     all_sign_number  ::= all_sign_fore [...] [>]
-    all_sign_fore    ::= sign_char {...}
-                         sign_char {sign_char | ...}
+
+    all_sign_fore    ::= sign_char {...} sign_char {sign_char | ...}
+
     sign_char        ::= + | - | <
 
 Is the picture string "++++>" well formed? (No.)