I called ocamldoc by hand, the signatures I was interested in are actually all contained in camlp4/Camlp4/Sig.ml so there is not much to do.
On Wed, Aug 3, 2011 at 9:57 PM, Till Varoquaux <[email protected]> wrote: > On Tue, Aug 2, 2011 at 8:45 AM, Gabriel Scherer > <[email protected]> wrote: >> There is a "macro" syntax extension that is distributed with Camlp4, >> and can do basic cpp-like stuff, including __FILE__ and a __LOCATION__ >> macros. >> >> For example, the following content, named test.ml: >> >> let test = >> __LOCATION__ >> >> When processed through 'camlp4o pa_macro.cmo', will result in: >> >> let test = Loc.of_tuple ("test.ml", 2, 13, 17, 2, 13, 29, false) >> >> (To compile: ocamlc -pp 'camlp4o pa_macro.cmo' ...) >> >> The "Loc.of_tuple" call is a reference to a function implemented in >> Camlp4 Loc module; if you make you project depend (at runtime, not >> camlp4-time) on Camlp4 loc-handling libraries, you'll get functions to >> manipulate the location and its information. You can also define your >> own Loc module in test.ml: >> >> module Loc = struct >> let of_tuple >> ((file_name, start_line, start_bol, start_off, stop_line, >> stop_bol, stop_off, is_ghost) as loc) = >> loc >> end >> >> let test = >> __LOCATION__ >> >> The source code (and some documentation in the head comment) for the >> "macro" camlp4 extension is in >> camlp4/Camlp4Parsers/Camlp4MacroParser.ml in the ocaml source tree. >> >> The meaning of the weird tuple arguments can be found in the Camlp4 >> documentation. I have a not exactly up-to-date (I guess ocaml 3.11) >> version of the documentation on my website, see: >> http://bluestorm.info/camlp4//camlp4-doc/Sig.Loc.html > > Having camlp4's ocamldoc is pretty nice. How did you generate those? > Is there a makefile target? > > Till >> >> Finally, Martin Jambon also has its own "cppo" tools mimicking cpp, >> which I suppose doesn't rely on camlp4, and has __FILE__ and __LINE__ >> macros which may be in a more directly exploitable format. I have >> never tried it though. See: >> http://martin.jambon.free.fr/cppo.html >> >> On Tue, Aug 2, 2011 at 2:20 PM, Anders Fugmann <[email protected]> wrote: >>> Hi, >>> >>> Do there exist a way to get filename and linenumber of the calling function >>> - Or at least the of the current filename and line number? >>> >>> I guess this would involve a syntax camlp4 syntax extension, but I'm not a >>> camlp4 wizard and google did not come up with any suggestions. >>> >>> Regards >>> Anders Fugmann >>> >>> >>> -- >>> Caml-list mailing list. Subscription management and archives: >>> https://sympa-roc.inria.fr/wws/info/caml-list >>> Beginner's list: http://groups.yahoo.com/group/ocaml_beginners >>> Bug reports: http://caml.inria.fr/bin/caml-bugs >>> >>> >> >> >> -- >> Caml-list mailing list. Subscription management and archives: >> https://sympa-roc.inria.fr/wws/info/caml-list >> Beginner's list: http://groups.yahoo.com/group/ocaml_beginners >> Bug reports: http://caml.inria.fr/bin/caml-bugs >> >> > -- Caml-list mailing list. Subscription management and archives: https://sympa-roc.inria.fr/wws/info/caml-list Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
