Oh neat, I didn't know that. :-) Regards, Elias
On 16 July 2014 22:20, Juergen Sauermann <juergen.sauerm...@t-online.de> wrote: > Hi, > > actually *]SYMBOL *shows it as *Creator* attribute. > > /// Jürgen > > > > On 07/15/2014 04:39 AM, Elias Mårtenson wrote: > > Just some extra information: There is not currently (at least as far as I > know) any way you can read this information from within APL. You can, > however, set it using the dyadic form of ⎕FX: > > *0 'foo.c:10' ⎕FX 'Z←aa X' 'Z←X+1'* > > This specifies that the function aa was defined on line 10 of the file > foo.c. > > The Emacs mode reads this information using C++ code. > > Regards, > Elias > > > On 15 July 2014 07:45, David Lamkins <da...@lamkins.net> wrote: > >> That's good to know. Thanks! >> >> >> On Mon, Jul 14, 2014 at 4:34 PM, Elias Mårtenson <loke...@gmail.com> >> wrote: >> >>> This information is already stored. The Emacs mode uses this when >>> navigating to definition of a function. >>> >>> Regards, >>> Elias >>> On 15 Jul 2014 02:19, "David Lamkins" <da...@lamkins.net> wrote: >>> >>>> I apologize for the confusion, but this proposal is about capturing the >>>> file location of a function's definition; not about the function's >>>> comments. My lead sentence was just an indicator that the earlier >>>> discussion of comments triggered this new line of thought... >>>> >>>> >>>> On Mon, Jul 14, 2014 at 11:14 AM, Juergen Sauermann < >>>> juergen.sauerm...@t-online.de> wrote: >>>> >>>>> Hi, >>>>> >>>>> my favourite for code documentation is *Doxygen*. It does not >>>>> currently >>>>> support APL comments but we might be able to change that. Or use one >>>>> of the existing tags like --- for *VHDL* or %%% for *Erlang*. >>>>> >>>>> It would need some changes in GNU APL - multi-line comments and >>>>> proper storage of documentation information in the function so that it >>>>> can de *)DUMP*ed without loosing that information. >>>>> >>>>> /// Jürgen >>>>> >>>>> >>>>> >>>>> On 07/14/2014 07:56 PM, David Lamkins wrote: >>>>> >>>>> Elias' thread about docstrings got me to thinking about other >>>>> function metadata. >>>>> >>>>> One thing that might be nice to have is for APL to record the source >>>>> location of a function's definition. >>>>> >>>>> If the function is defined in a file, record the path and the line >>>>> number of the first line of the definition. If the function is defined >>>>> from >>>>> some other source, either record a suitable token that won't be confused >>>>> for a filename or simply record nothing. >>>>> >>>>> The source location information could be exposed to APL programs via >>>>> an extension to ⎕AT or via a new system function created for this purpose. >>>>> >>>>> Source location information could be used to implement a meta-dot >>>>> command. Unlike an approach that requires use of a tags file (I'd be >>>>> surprised if ctags or etags even works for APL code), the location >>>>> information maintained by the APL session would be up-to-date and would >>>>> correctly distinguish between a function loaded from a file and a function >>>>> redefined from within the session. >>>>> >>>>> Finally, it'd be nice to expose a system function to allow update of >>>>> the source location metadata for use by tools which need to >>>>> programatically >>>>> load APL code from a file. >>>>> >>>>> Note that capturing the source file location of a function >>>>> definition is something that can't already be done in APL without writing >>>>> APL equivalents of )LOAD, )COPY, )PCOPY, )IN, )PIN, etc. >>>>> >>>>> -- >>>>> "The secret to creativity is knowing how to hide your sources." >>>>> Albert Einstein >>>>> >>>>> >>>>> http://soundcloud.com/davidlamkins >>>>> http://reverbnation.com/lamkins >>>>> http://reverbnation.com/lcw >>>>> http://lamkins-guitar.com/ >>>>> http://lamkins.net/ >>>>> http://successful-lisp.com/ >>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> "The secret to creativity is knowing how to hide your sources." >>>> Albert Einstein >>>> >>>> >>>> http://soundcloud.com/davidlamkins >>>> http://reverbnation.com/lamkins >>>> http://reverbnation.com/lcw >>>> http://lamkins-guitar.com/ >>>> http://lamkins.net/ >>>> http://successful-lisp.com/ >>>> >>> >> >> >> -- >> "The secret to creativity is knowing how to hide your sources." >> Albert Einstein >> >> >> http://soundcloud.com/davidlamkins >> http://reverbnation.com/lamkins >> http://reverbnation.com/lcw >> http://lamkins-guitar.com/ >> http://lamkins.net/ >> http://successful-lisp.com/ >> > > >
