defrule regression compare to version 5.29.1



On 2013-05-07, Valery Pipin <pip at iszf.irk.ru> wrote:

> (%i49) defrule(KLOW0,k0([],[i]),(z1:idummy(),dlt([],[z1,i])*k0([z1],[])));
>
> ** error while printing error message **
> FORMAT: Pattern must contain exactly 1 template ~M

This error may be relatively easy to fix, if it only involves fixing the
error message. Can you post a complete example which triggers the error?

best

Robert Dodier