🚀 go-pugleaf

Dear Mailing List:

Concerning folding editors:

It should be relatively easy to implement such a thing with some
small macros on the IBM VM Xedit (or, more important, on its PC clone
Mansfield KEDIT) by using the selective editing feature (the selective
editing feature is the base for the famous "all" macro on these
editors: Each line may be assigned an arbitrary number, and only lines
with numbers in a given range are actually displayed).

An insider told me that writing macros to calculate numbers according
to the indention level and hence displaying all lines within a certain
indention range should be a matter of a few dozen lines of macro code,
and true fold editing should be possible with a little bit more efforts,
too (he refers to KEDIT, not Xedit).

Hope that helps.

************************************************************************
* Klaus Kusche                                                         *
* Research Institute for Symbolic Computation                          *
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