On Thu, Nov 15, 2018 at 3:29 PM Julia Lawall <[email protected]> wrote:

> The name of the current function at a given match is available in a
> position variable bound as part of that match.  A position variable should
> have a current_element field.

Unfortunately, I don't understand what you're saying.  I see some
examples referencing the "position" in a Python script, but they don't
make any sense to me, e.g.

http://coccinelle.lip6.fr/docs/main_grammar016.html#sec27

The example shows:

@ r exists @
local idexpression struct device_node *n;
position p1, p2;
statement S1,S2;
expression E,E1;

I assume when you say "position parameter", you're talking about the
"position p1, p2;" above.  If so, I'm completely confused.
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