1
0
Fork 0
mirror of https://github.com/notwa/rc synced 2024-11-13 22:29:03 -08:00
rc/sh/unwrap

11 lines
241 B
Bash

#!/usr/bin/env sh
# YES_ZSH
# YES_BASH
# YES_DASH
# YES_ASH
unwrap() { ### @- join paragraphs into one line each.
awk '\''BEGIN{RS="\n\n";FS="\n"}{for(i=1;i<=NF;i++)printf "%s ",$i;print "\n"}'\'
}
[ -n "${preload+-}" ] || unwrap "$@"