--- capa/capa51/capa_5.1.txt	2000/09/26 13:34:48	1.4
+++ capa/capa51/capa_5.1.txt	2000/10/13 19:04:48	1.6
@@ -91,6 +91,7 @@ capalogin
         + error message when letters given in response to numerical question
 
 capaweb (see also capalogin)
+      4 * submissions string was incorrectly removing the tabs
         * bugs with blank question bodies
         * subjective passdue submissions allowed
         * view previous for subjective answers bombs
@@ -165,11 +166,13 @@ capadiscuss
 
 language (parser)
  5.0?   * are spaces ok in the /MAP() ?
-!       * nested /IF bug (which required all /ELSE)
+      4 * -x^2 now == -(x^2)
+!     4 * nested /IF bug (which required all /ELSE)
         * /MAP() segfaults when variable being mapped from is undefined
         * /MAP(seed;a;-1) puts 1 in a
         * function "+4x" doesn't work
         * undefined variables used as test conditions bomb
+        * in formulas negation was more important than power
         + /VERB /ENDVERB
         + new functions is_open(), is_due(), is_answer()
         + functions is_open(), is_due(), is_answer(), due_date(),