Allow "for foo; do ..." in POSIX mode
POSIX now allows a semicolon between the variable name and the "do" token in a for loop that has no "in" clause.
http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_10
Fixed in r3709
POSIX now allows a semicolon between the variable name and the "do" token in a for loop that has no "in" clause.
http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_10