Tom Roche wrote:
> * I'm looking for information about user-defined variables and
> subroutines, esp about the calling of user-defined subroutines
> within the definitions of user-defined subroutines (which I call
> "call-charting"). B::Xref tells me about _everything_: UNIVERSAL,
> Win32 (a package we never use, which I assume is there courtesy of
> ActiveState, the Perl from which I'm looking at the files), Carp,
> etc. I'd like to be able to bound the files/packages about which it
> reports.
So ignore the files you don't care about.
> More importantly, sometimes Xref seems to "go off the rails"
> entirely, e.g. (hoping this crashes no mailers)
So chop everything in the name from the first NUL on.
> * I'd _really_ like for Xref to write to data structures, a la
> Symdump, rather than text. That would greatly ease report
> configuration.
So look at the output of
perl -MO=Xref,-r myprog.pl
which outputs:
filename
line number
package (or "(lexical)")
type ($@&)
name
used/subused/subdef, etc.
in a nice one-line-per-record format.
--
Ned Konz
currently: Stanwood, WA
email: [EMAIL PROTECTED]
homepage: http://www.bike-nomad.com
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