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by bandrami 1052 days ago
There was an editor (for cmucl maybe?) that would macroexpand in a tooltip on hover and macroexpand-1 on right click (or maybe the opposite) on an s-expression. I'm surprised something like that didn't make it into slime, though you can I think macroexpand to the minibuffer. But, yeah, that's why it rewards doing macros in small pieces.