[Oberon] Literate Programming & Visual & Gadgets ?
easlab at absamail.co.za
easlab at absamail.co.za
Fri Nov 21 18:37:44 CET 2003
At first I though Gadgets and Panels were just a Disney-type gimmick;
(the originator of Turbo-Pascal wrote that he was advised that for the
US market one needed plenty of 'color'). How wrong I was !
The user's prefered 'view', is vital.
In a paper which listed the instruction set of a well known
microproccessor, the instructions are (wisely) grouped into 3 classes.
The larger class has them listed in an absurd sequence, which took a
while for me to figure: alphabetic ! I.e. a 'typists view'.
Because Human Computer Interfacing (HCI) is necessarily subjective,
it is difficult to 'prove' any thing. But I still can't understand these
linux/unix gurus who love to find all *.dog in /mnt/tmp by:
find -s/ wizz-bang -x/dot -TvP -/wow ..................
when midnight commander (clone of the brilliant Norton commander
originating in DOS days) does it 'visually'.
Similarly the 'visual' menu-driven spread-sheets (was it visicalc ?) IMO
started personel-computing.
My point being: visual/menu-driven WORKS, apparently not only
for me. Much of n-o's success come from this visual/menu-driven
ability. Watson is a great step in this direction.
http://www.oberon.ch/services/odf/tribune/trib3/Outliner.html
> The Oberon Tribune
> Vol. 2, Nr. 1
>
> Folds are not Enough
>
> Mayson G. Lancaster, USA
> .........The module is editable both textually and structurally: the text can be
> edited as any Oberon/F text can, or the structure can be edited: structural
> elements may be deleted, moved, and copied, both via commands, and via
> drag and drop.
>
Is this a structured editor ?
I don't see any date to this article - I think it's quite old.
What happened to 'structured editors' which were 'talked about'
decades ago ? Aren't they viable ?
Aren't n-o's gadgets very applicable for building such systems ?
== Chris Glur.
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