[Chicken-users] Implementing buffer gap

[Joel Reymont]

Folks,

I'm trying to implement a buffer for my mini-editor. I'd like to use the
buffer gap technique where a gap in the buffer is moved around to the
edit point. See <http://www.djmnet.org/lore/buffer-gap.txt>.

My issue is picking the right Chicken functions for moving the memory
around. I thought of using a byte vector and memory-move! but I don't
think I can use it to move bytes _within_ the byte vector. 

What do you suggest?

    Thanks, Joel

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