argument must be a single node kind must be called on a single node mtree code expects {0}, mtreemex version {1}.\n Usage: mtree( text [, options] ): options ''-file'', ''-cell'', ''-comments''. cannot read input file {0} index set must be integral pathit error--bad I length. must use *, +, etc. only on links Illegal path link: "{0}". length inconsistency. pathit bad return find requires &, |, Any, or All in path after +, *, List, Tree, or Full. internal error in &, |, Any, or All processing restrict failure path inconsistency length inconsistency. bad path: "{0}". Calls to PATH do not recognize "&" and "|" The method STRING does not support multiple nodes. Use STRINGS instead. This node has no text. missing argument to "find". find implementation setter must be called on a single node impossible path must select a member of the set of nodes bad length for IX. o.n value out of range. o.m value out of range. bad m value. op {0} appears twice, second time in row group {1,number,integer}\n duplicate pair in row group {0,number,integer} op {0} (index {1,number,integer}) unaccounted for more than one "&", "|", Any, or All per path segment more than one "+" or "List" per path segment more than one "*" or "Tree" per path segment "Full" used with "Full", "List", or "Tree" Node