magnars/multiple-cursors.el — pull request #46 by tkf (2012-12-01 21:02:49+00:00)
Title: Fix mc/dump-list (take 2): it looses old setting

It seems #40 is not enough.

In the old code, heading part of `value` may lost due to in-place
modification by the `sort` function. ``(symbol-value list-symbol)``
must be re-evaluated before passing it to `mapc`. To do that,
simply replacing `let` to `symbol-macrolet` works.