bug#24533: 25.1; `c-token-at-point` wrong on floating point values

[Lars Ingebrigtsen <larsi@gnus.org>]

Mohammed Sadik <sadiqpkp@gmail.com> writes:

> c-token-at-point doesn't returns the right value when the point
> is on floating point numbers.
>
> Eg. In the following statement, if I try to get the value of
> `c-token-at-point` I get "55" ('|' is the point). But "23.55" is the
> right value.
>
> double length;
> length = 23.5|5;

(This bug report unfortunately got no response at the time.)

`c-token-at-point' doesn't seem to exist in Emacs 26 (or later
versions), and a cursory look at the commit logs doesn't find anything
about that either.

Is this a function in Emacs, or from an external package?

-- 
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   bloggy blog: http://lars.ingebrigtsen.no