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A comment on Batch editing files with ed.

Re:Batch editing files with ed by textmode on Sunday May 13, 2018 @03:50AM (#17057802)
(Novice k user.)

    1.k:

    /k3
    v:"- baz";u:"  - elephant";t:"foo";s:"\n"
    w:_ssr[,/$0:t;v;v,u]
    w[1_ {x-2}'(&w="-")]:s
    t 0:_ssr[w;s;s," "],s

    k 1
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