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force icon initialization if print_icon is called manually

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romkatv 2019-05-08 23:45:52 +02:00
parent a7a377339a
commit f5c2bf1669
1 changed files with 7 additions and 0 deletions
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7
functions/icons.zsh
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@ -17,7 +17,12 @@ typeset -gAH icons
set_default POWERLEVEL9K_HIDE_BRANCH_ICON false
set_default POWERLEVEL9K_MODE ""
typeset -gi _P9K_ICONS_INITIALIZED=0
function _p9k_init_icons() {
(( _P9K_ICONS_INITIALIZED )) && return
_P9K_ICONS_INITIALIZED=1
case $POWERLEVEL9K_MODE in
'flat'|'awesome-patched')
# Awesome-Patched Font required! See:
@ -548,6 +553,7 @@ function _p9k_init_icons() {
# Safety function for printing icons
# Prints the named icon, or if that icon is undefined, the string name.
function print_icon() {
_p9k_init_icons
local icon_name=$1
local var_name=POWERLEVEL9K_${icon_name}
if [[ -n "${(tP)var_name}" ]]; then
@ -562,6 +568,7 @@ function print_icon() {
# otherwise "print_icon" is used, which takes the users
# overrides into account.
function get_icon_names() {
_p9k_init_icons
# Iterate over a ordered list of keys of the icons array
for key in ${(@kon)icons}; do
echo -n "POWERLEVEL9K_$key: "