3 ms·

That was a tough one. In the end something like this: < war_and_peace.txt tr -s '!' | sed 's/!$[a-z]$/\1/g' | sed 's/!$ [a-z]$/\1/g' | sed 's/!\.!/./g' | s

That was a tough one. In the end something like this: < war_and_peace.txt tr -s '!' | sed 's/!$[a-z]$/\1/g' | sed 's/!$ [a-z]$/\1/g' | sed 's/!\.!/./g' | sed 's/ !/ /g' However, I don't think I learnt much from that. :-)

arde 10y ago
Mine was a bit more procedural, if that's what you were looking for: awk '{l++;gsub("!","");t[1]=4;t[4]=2;t[9]=3;o=$1;for(i=2;i<=NF;i++){o=o " " $i (i==t[l]?"!":"")};print o}' war_and_peace.txt

That was a tough one. In the end something like this: < war_and_peace.txt tr -s '!' | sed 's/!\([a-z]\)/\1/g' | sed 's/!\( [a-z]\)/\1/g' | sed 's/!\.!/./g' | s

That was a tough one. In the end something like this: < war_and_peace.txt tr -s '!' | sed 's/!\([a-z]\)/\1/g' | sed 's/!\( [a-z]\)/\1/g' | sed 's/!\.!/./g' | s