On Oct 11, 1:41 pm, "Edward K. Ream" <[email protected]> wrote:

> 2. A good screenplay is another essential "tool".

The essence of a Leo screenplay is that *somebody does something*.
This gets immediately converted into *a Leo outline changes*.

This is the heart of the matter.  The changes tell the story.  Or
rather, the changes *are* the story.

So the screenplay is a description of how an outline changes, combined
with commentary.

For example, here is a screenplay of an introductory slideshow:

[Starts]
- Start with new Leo file.
  - Explain Leo workbook.leo
  - (Maybe) Explain @chapter.  Better yet, get rid of @chapter :-)

- Save the file.  Show the new filename in the window.

- Create a new headline.  Explain the keys involved and their effect.

- Add some body text.  Explain the keys involved.

- Create more outlines.  Show how to create children.

- (Maybe) Sort nodes.

- Show how to expand and contract nodes.
[Ends]

This is too much work to do with @slide nodes.  Furthermore, it can't
be done naturally with the screenshots plugin!  Indeed, @screenshot
trees use screenshot-setup.leo.  We could use @pause to open a new
window from screenshot-setup.leo, but that's very unnatural.  It's
basically wrong: the @screenshot tree doesn't specify what is to be
shown.

Thus, using Wink seems required for long slide shows, especially shows
that can't be described by @screenshot trees.

I've been playing around with Wink. It was tempting to use input-
driven capture, but this generates a huge number of slides.  Deleting
those slides is actually more work than taking slides manually with
Alt-Pause.

Because of the large numbers of slides involved, I am focusing on the
following goals:

1. Avoid repeating work.

Detailed screenplays are the essential too.

2. Avoid doing repetitive work by hand.

An "import" script will be essential.  This will do the following:

- Copy Wink screenshots into the slideshow directory.

- Rename slides to follow the conventions expected by screenshots
plugin.

- Create an @slideshow tree consisting of one @slide node per Wink
screenshot, and the appropriate children (@screenshot and @url nodes).

Edward

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