Bahman Movaqar wrote on 06/21/2015 01:35 PM:
(define html-doc (html->xexp html-as-string))
((txpath "//li[@id='SOME-ID']") html-doc)
I'm glad that worked. BTW, the above is a perfectly fine script, but I
just remembered something to point out for people finding this email
thread in the future... I often see people get misled by example code,
and do things like call `(txpath "//li[@id='SOME-ID']")` numerous times
in a real-world program. For performance, they usually only want to do
that call to `txpath` once within a program, and store the result to a
variable that they then reference multiple times -- since `txpath` is a
somewhat expensive pure function, that produces a pure function, and you
can reuse the latter procedure infinitely.
Neil V.
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