bash -c cd /tmp/rerun-v2-02b; B=$(git show 1a52466:lang/tools/check/signatures.rel | grep -cE "^[a-z_]+ +returns"); A=$(grep -cE "^[a-z_]+ +returns" lang/tools/check/signatures.rel); printf "signatures.rel entries BEFORE = %s\nsignatures.rel entries AFTER  = %s\ndelta                         = %s   (doc claims 49 names moved)\n" "$B" "$A" "$((A-B))"