changeset 1 | 866172a16472 |
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/book/src/atccl_constraints.txt Wed Mar 23 21:10:10 2011 +0100 1.3 @@ -0,0 +1,8 @@ 1.4 +constraint = "constraint" id "(" constraint_term ")" 1.5 + 1.6 +constraint_term = "time_sep" "at" (string | string_array) 1.7 + "is" int si_unit 1.8 + [ "from" int "until" int ] 1.9 + [ "at" "fl" int_array ] 1.10 + | constraint_term "and" constraint_term 1.11 +si_unit = "s" | "min"