blob: 0c521f39180dea446abc9ef323028fd8c6de1740 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
# This function lists options with the no's in front removed for
# improved comprehension, i.e. `norcs off' becomes `rcs on'.
# The format is otherwise like that with `kshoptionprint' set,
# i.e. you can see all options whether on or off.
# It can take a list of option names or parts thereof to search for
# via egrep.
#
# Written by Sweth Chandramouli with hacks by Bart Schaefer.
listalloptions () {
local OPT_NAME OPT_VALUE
builtin set -o | while read OPT_NAME OPT_VALUE ; do
if [[ ${OPT_NAME#no} != ${OPT_NAME} ]] ; then
OPT_VALUE=${(L)${${OPT_VALUE:s/on/OFF}:s/off/on}}
OPT_NAME=${OPT_NAME#no}
fi
echo "${(r:21:)OPT_NAME} ${OPT_VALUE}"
done
}
if [[ -n $@ ]]; then
listalloptions | egrep "${(j.|.)@}"
else
listalloptions
fi
|
