Hi there,
first of all Paul and Dave, thanks for replying!! The question can perhaps be best explained with an example:
repl=> (defun doit-3 (x) (* 3 x)) repl=> '(some more cool stuff) repl=>'(and more and more)
i keep testing and playing around with functions more and more
I can certainly run my doit-3 function
repl=>(doit-3 4) 12 repl=>
and now, I say to myself, - how the heck did I write that doit-3, I forgot, because, I wrote it 20 minutes ago, it obviously exists inside REPL because I can execute it... So, how do I view [dump??] the contents of doit-3 to the screen, or to a file on the disk, so I can invoke an editor and modify doit-3 and then reload it??
I am just interested in learning how to be more productive in a standard software development cycle.
Thanks, Alex.
On Wed, Oct 6, 2010 at 4:59 PM, Paul Tarvydas < tarvydas@visualframeworksinc.com> wrote:
Hi there,
A bit of a noob question - let's say that I have an interactive Repl session that has been going on for about an hour or so, and all of a sudden I wish to modify a defun I wrote a while ago. What is the easiest way first to show that code on the console, modify it, and load it back into Repl ?
I am just trying to come up with a comfortable development environment for myself.
There is something called "(dribble)" which records a transcript of your session. I've never used it.
With LW, I typically use the editor to type into a file (buffer) and compile-load the buffer, or ^E one form or defun. Undo can get you back to an earlier state. I find that if I'm experimenting, I do it a function at a time, until I'm happy with it, so I never have to go back a full hour.
I take it that most free lisp users use emacs+slime. You split the emacs window into two, one half shows your edit buffer, the other shows a lisp interaction. A keystroke sends your current form to the interaction and you see the result in the interaction buffer.
pt
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