I have just finished building and doing preliminary testing on an SGML DocBook-based literate programming extension. This system consists of a DTD (an extension of DocBook 4.1) that implements literate programming markup, and two DSSSL style specifications that implement the "weave" and "tangle" functionality. I've put a PDF file describing this, the Nuweb source file Mark B. Wroth <[EMAIL PROTECTED]> ------------------------------------------------------------------ To unsubscribe from this elist send a message with the single word "unsubscribe" in the body to: [EMAIL PROTECTED]