vim - restore lost file from vim undo file -

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i accidentally deleted .vimrc took me weeks config. still keep undofile , think that's way can restore it. unfortunately, vim not allow me undo (i guess because current vimrc version cannot "patched" last undo step).

also, vim undo file encoded cant see content in human readable form. there step deleted vimrc ggvgc , if there way decode vimundo file, think can restore it.

is there anyway can vimrc back? thank you.

so, fdinoff suggested, patch here works me.


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