Thanks a lot, Frank! This is indeed very useful.
Thanks for your inputs, Benjamin!
Regards,
Sugandha
*Dr. Sugandha Maheshwary,*
*Department of Mathematical Sciences*
*Indian Institute of Science Education & Research (IISER), Mohali*
*Knowledge City, SAS Nagar, Sector 81,*
*P.O.Manauli- 140306, Punjab, INDIA.*
*Core-committee (Secretary) Member*,
* Indian National Young Academy of Science (INYAS)*
*e-mail: sugan...@iisermohali.ac.in <sugan...@iisermohali.ac.in>;
msugandha...@gmail.com <8...@gmail.com>*
On Fri, Dec 17, 2021 at 2:15 PM Frank Lübeck <
frank.lueb...@math.rwth-aachen.de> wrote:
> On Fri, Dec 17, 2021 at 09:49:12AM +0530, Sugandha Maheshwary wrote:
> > I am looking for a way to access the source code of certain commands. The
> > library has a lot of folders and generally I need to do a lot of guessing
> > and trial and error to reach the source code.
> >
> > For instance, for the details of source code of
> > "WedderburnDecomposition(FG)". I need to follow the path
> > "/Users/apple/gap-4.10.2/pkg/wedderga-4.9.5/lib/main.gi"
> >
> > Is there a refined way of tracking the same, that can direct me from
> > terminal to source code, which does not need remembering the path of
> folder
> > and folder name in which it lies.
> >
> > Suppose, if I am looking for source code of the command "AllSubgroups(G)"
> > or the sonata package command "Subgroups(G)", how do I locate the
> correct
> > files?
>
> Dear Sugandha, dear Forum,
>
> You could use the utility function 'PageSource'. It will show you the
> source
> code of a function in a pager and also print the location.
>
> Try for example:
>
> gap> PageSource(AllSubgroups); # a pager opens ...
> Showing source in /my/path/gap4.11/lib/teaching.g (from line 266)
> gap> LoadPackage("Sonata");
> gap> PageSource(Subgroups);
> Showing source in /my/path/gap4.11/pkg/sonata-2.9.1/lib/grpsupp.gi (from
> line 102)
>
> For other utility functions one can use 'FilenameFunc' and 'StartlineFunc'.
>
> Best regards,
> Frank
>
> --
> /// Dr. Frank Lübeck, Lehrstuhl für Algebra und Zahlentheorie,
> \\\ Pontdriesch 14/16, 52062 Aachen, Germany
> /// E-mail: frank.lueb...@math.rwth-aachen.de
> \\\ WWW: http://www.math.rwth-aachen.de/~Frank.Luebeck/
>
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