task
Essentially, count the number of occurrences of =={{header| on each task page.

Output:

100 doors: 20 examples.
99 Bottles of Beer: 29 examples.
Abstract type: 10 examples.

Total: X examples.
For a full output, updated periodically, see Rosetta Code/Count examples/Full list.

You'll need to use the Media Wiki API, which you can find out about locally, here, or in Media Wiki's API documentation at, API:Query

ocaml str.cma unix.cma  -I +pcre pcre.cma  -I +netsys netsys.cma  -I +equeue equeue.cma \
  -I +netstring netstring.cma  -I +netclient netclient.cma  -I +xml-light xml-light.cma  countex.ml
