+2007-03-16 [wwp] 2.8.1cvs19
+
+ * src/action.c
+ Fix logics issues around the action IO dialog:
+ - disable entry widget and exec button when
+ the exec button is clicked (don't wait for any
+ output line) - fix possible disabling/re-enabling/
+ re-disabling of those widgets
+ - raise an error if executing a %as{} action either
+ empty or invalid, instead of failing silently
+ - don't close the dialog if the abort button has been
+ clicked and if there was no output yet
+ - set focus to the abort button when the exec button
+ is clicked
+ - fix capitalization of a warning message
+