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.
Source Code
logical function cla_str_eq(str1,str2)implicit nonecharacter(*)::str1,str2integer::str_teststr_test=index(trim(str1),trim(str2))*index(trim(str2),trim(str1))cla_str_eq=.false.if(str_test/=0)cla_str_eq=.true.end function cla_str_eq