I have a sublanguage called "DPath" (inspired by XPath)

Interesting. I wonder why XPath wasn't used? All the examples in the Synopsis are also valid and equivalent XPaths. It's not all that much work either, since XML::XPathEngine can be used to add XPath support to any tree class.

In reply to Re^5: Operator overloading with returning lists? by ikegami
in thread Operator overloading with returning lists? by renormalist

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