in old Days i use SNAP, DOC, CLICK or other Formatter for my xBase Source Code.
but more important was the Cross-Reference of all PROCEDURE / FUNCTION
or Variable and Header Comment where/who called/from if you want to analyses unknown Code.
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i often see Graphic from Eugene but most i can't follow how to use it ... now it possible you can help me
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Question : how to make a Graphic Cross-Reference of xBase Code

guess i have a Array of Cross-Reference Module.
each Module (FUNCTION, PROCEDURE, CLASS ...) have Header with call from (in) / call other (out)
now i want to make Graphic lines between in/out Module ... for every Module

i need more than a Tree ... you known "Spaghetti-Code" so what Concept can i use
