This commit is contained in:
Michael W. Clark 2024-04-17 12:12:12 -07:00
commit 8274156fae
296 changed files with 6279 additions and 3141 deletions

View file

@ -19,15 +19,17 @@ export DIRHISTORY_SIZE=30
# Returns the element if the array was not empty,
# otherwise returns empty string.
function pop_past() {
typeset -g $1="${dirhistory_past[$#dirhistory_past]}"
setopt localoptions no_ksh_arrays
if [[ $#dirhistory_past -gt 0 ]]; then
typeset -g $1="${dirhistory_past[$#dirhistory_past]}"
dirhistory_past[$#dirhistory_past]=()
fi
}
function pop_future() {
typeset -g $1="${dirhistory_future[$#dirhistory_future]}"
setopt localoptions no_ksh_arrays
if [[ $#dirhistory_future -gt 0 ]]; then
typeset -g $1="${dirhistory_future[$#dirhistory_future]}"
dirhistory_future[$#dirhistory_future]=()
fi
}
@ -35,6 +37,7 @@ function pop_future() {
# Push a new element onto the end of dirhistory_past. If the size of the array
# is >= DIRHISTORY_SIZE, the array is shifted
function push_past() {
setopt localoptions no_ksh_arrays
if [[ $#dirhistory_past -ge $DIRHISTORY_SIZE ]]; then
shift dirhistory_past
fi
@ -44,6 +47,7 @@ function push_past() {
}
function push_future() {
setopt localoptions no_ksh_arrays
if [[ $#dirhistory_future -ge $DIRHISTORY_SIZE ]]; then
shift dirhistory_future
fi