|  | NAMEpredefined functionsDESCRIPTION
Token Processing (Next, Stop)String Functions (gsub, hash, itostr, match, split, strlen, substr)Associate Array Functions (retrieve, size, unset)Lists, Queues, Stacks (list_append, list_push, list_pop, etc)Accessing Pattern Sets (add_pattern, del_pattern, is_pattern, pset, list2set)General Utility Functions (assert, fcts, global, marks, newtok, print, reset, restore, save, src_ln, unset)Multi-Core Support (cpu, ncpu, a_unify, sum, set_ranges, lock, unlock) 
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