The story I want to tell you begins with a empty sheet of paper. In this case, the paper has a yellow border to indicate that there is a blank page in the local storage of our web browser.
empty
This is where our story begins. It begins with a basic fact.
We are representing physical Containers by delimiting boundaries and basic facts by empty containers.
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The term “process” describes a temporally irreversible sequence of events [⇒ Event (Ereignis) and Journal].
Do both Intervals become empty at the same time? See: Valloud A (2010): A Mentoring Course on Smalltalk.
The second issue is can the Traversal reach a point in which at least one of the intervals is empty?
[…] In other words, matches: translates the Pattern and the String into a direction vector at each Step of the trip!
See: One Hundred Steps. The idea is to list one hundred curious things about programming. These can be taken on faith. In some languages they are true. In other languages, no. Developing a sense of what might and might not be true is the part of programming that is rarely taught, probably because the inconsistency is an embarrassment.
p. 287: […] every Traversal will alternate between each perpendicular direction at each Step. This means that each up-down context has the knowledge to create a left-right context that can help further, and so on.
Ward has been critical of making empty pages. Better to not make links at all with no intention of writing. But a link alone does not make an empty page. One must click create after being warned that the page does not exist.