Package: xpath-sys

Function environment-find-variable

Lambda List

environment-find-variable (environment local-name uri)


  • environment -- an XPath environment object
  • local-name -- local part of expanded-name of the function
  • uri -- namespace URI of the function

Return Value

XPath variable "thunk"


Finds an XPath variable by local-name and uri.

XPath variable is represented by a "thunk". A "thunk" is a function that takes an instance of context as its argument and returns the value of one of XPath types.

See also