3 lines
192 B
VimL
3 lines
192 B
VimL
let @z=":s/x/ /g
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0wi\n\ewi\n\ekkVjj:sort n
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3J"
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let @a="ggVG:normal @z
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:%s/\\([^ ]*\\) \\([^ ]*\\) \\([^ ]*\\)/\\1*\\2+2*\\1*\\2+2*\\1*\\3+2*\\2*\\3
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:%s/ *\\n/+/
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:%s/+$//g
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ggVd:put =eval(@@)
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"
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