Re: gets behaviour question
- Posted by RobertS 1 month ago
- 281 views
axtens_bruce said...
Ahhh, just saw this comment:
-- *** Important *** -- needs global object edstack (stack of editor input lines)
Hmm....
-Bruce
This lets the input routine remember previous input lines. You can scroll up through your previous input lines, and either just repeat one of them by pressing ENTER, or edit it, for instance to fix an error or to enter modified data. With the edstack object being global, the calling routine has access to the input routine's memory, can read it, and, if necessary, also manipulate it.
Hope this makes sense to you.
Robert
