rm-logfiles

FOLP/IFOLP.thy: tightening precedences to eliminate syntactic ambiguities.
Now proof objects have high precedences. Eliminates ambiguity in a=b:P
being parsed as (a=b):P.

#! /bin/sh
#rm-logfiles: remove useless files from subdirectories
rm log */make*.log */make*.log.gz
rm */test
find . -name '.*.thy.ML' -print -exec rm {} \;