19 lines
450 B
Bash
19 lines
450 B
Bash
|
#!/bin/zsh
|
||
|
|
|
||
|
|
function {
|
||
|
|
[ "${ZSHU_RUN[nested]}" = 1 ] || return
|
||
|
|
|
||
|
|
local -a a
|
||
|
|
local x
|
||
|
|
for i ( ${ZSHU_PARENTS_PID} ) ; do
|
||
|
|
[ -r /proc/$i/environ ] || continue
|
||
|
|
x=$(tr '\0' '\n' < /proc/$i/environ | sed -En '/^TERM=(.+)$/{s//\1/;p;}')
|
||
|
|
[ -n "$x" ] || continue
|
||
|
|
a+=( "$x" )
|
||
|
|
done
|
||
|
|
export ORIG_TERM="${a[-1]}"
|
||
|
|
echo "${TERM}" | grep -Fq "${ORIG_TERM}" && return
|
||
|
|
|
||
|
|
export TERM="${TERM}.${ORIG_TERM}"
|
||
|
|
}
|