rc/sh/trunc

mirror of https://github.com/notwa/rc synced 2025-02-05 07:43:22 -08:00
#!/usr/bin/env bash
# YES_ZSH

trunc() {
    COLUMNS=${COLUMNS:-$(tput cols)}
    awk -vL=${1:-$COLUMNS} '{e=length>L?"…":"";print substr($0,0,L-(e?1:0)) e}'
}

[ "${SOURCING:-0}" -gt 0 ] || trunc "$@"
submodules are probably broken 2013-06-28 05:22:14 -07:00			`#!/usr/bin/env bash`
overhaul 2021-07-29 00:37:35 -07:00			`# YES_ZSH`

			`trunc() {`
			`COLUMNS=${COLUMNS:-$(tput cols)}`
			`awk -vL=${1:-$COLUMNS} '{e=length>L?"…":"";print substr($0,0,L-(e?1:0)) e}'`
			`}`

			`[ "${SOURCING:-0}" -gt 0 ] \|\| trunc "$@"`