| Raw Input | Desired Output | |
1 2 3 HERE 4 5 HERE 6 7 HERE 8 | 1 2 3 HERE 4 5 HERE 6 8 |
Script1 [ 1] /PAT/{ [ 2] :loop [ 3] $d [ 4] N [ 5] /PAT[^\n]*$/{ [ 6] h [ 7] s/\n[^\n]*$// [ 8] p [ 9] g [10] s/.*\n// [11] b loop [12] } [13] $!b loop [14] s/[^\n]*\n// [15] } | Comments
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