-e 's/^yynewerror://' \
-e 's/^ goto yynewerror;//' \
-e 's|^static char yysccsid\(.*\)|/* static char yysccsid\1 */|' \
+ -e 's/^\(char \*yyname\[\]\)/const \1/' \
+ -e 's/^\(char \*yyrule\[\]\)/const \1/' \
+ -e 's/^\( register\) \(char \*yys;\)/\1 const \2/' \
< y.tab.c > a2p.c
FORCE: