Re: [gwl-devel] Some doc/examples files incompatible with latest update

[Ricardo Wurmus]

Hi Kyle,

> Playing around with the latest updates (specifically on commit 08ccba0),
> I'm unable to run some of the examples.

Sorry for the breakage.  I wasn’t done with implementing proper error
handling and reporting.

> | ERROR: In procedure scm-error:
> | No applicable method for #<<accessor> workflow-processes* (1)> in call
> | (workflow-processes* #<unspecified>)

“load-workflow” now prints an understandable error message when the file
it loads does not evaluate to a workflow.

> The warning on the first line seems to be spurious---simple.scm doesn't
> use "restrictions"---and I'd guess that warning was introduced by
> 8e76f22 (workflows: Implement <workflow> type with GOOPS).

That was indeed a side-effect of initializing the “restrictions” field
to #F.  This is now fixed.

> I'm still not able to get extended-example-workflow.scm running despite
> d676e60 already adjusting it.  I've debugged it a bit, and there seems
> to be a few separate issues, but I didn't get it working and I'm running
> out of time at the moment to properly write it up, so I'll leave it be
> for now.

The problem appeared to be the conflicting import of “zip” from (gnu
packages compression) and (srfi srfi-1), which is loaded by default.
It’s also fixed now.

--
Ricardo