rc/sh/unwrap

#!/usr/bin/env sh
# compat: +ash +bash +dash +zsh

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 "${preload+-}" ] || unwrap "$@"
make `join2` and `unwrap` their own scripts 2022-09-30 16:34:22 -07:00			`#!/usr/bin/env sh`
convert compatibility lines to new format 2024-07-22 05:28:58 -07:00			`# compat: +ash +bash +dash +zsh`
make `join2` and `unwrap` their own scripts 2022-09-30 16:34:22 -07:00
			`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 "${preload+-}" ] \|\| unwrap "$@"`