Nodes of different colours represent the following:
Solid arrows point from a procedure to one which it calls. Dashed
arrows point from an interface to procedures which implement that interface.
This could include the module procedures in a generic interface or the
implementation in a submodule of an interface in a parent module.
Where possible, edges connecting nodes are
given different colours to make them easier to distinguish in
large graphs.
Source Code
pure logical function ends_with(s,suffix)result(ok)character(len=*),intent(in)::s,suffixinteger::ns,nns=len_trim(suffix)n=len_trim(s)if(ns<=0)thenok=.true.else if(n<ns)thenok=.false.elseok=(s(n-ns+1:n)==suffix(1:ns))end if end function ends_with