speciazled diagnostics for i686; more escapes; more opts

internal/icons.zsh

@@ -519,7 +519,7 @@ function _p9k_init_icons() {
 
 # Sadly, this is a part of public API. Its use is emphatically discouraged.
 function print_icon() {
-  emulate -L zsh
+  emulate -L zsh && setopt no_hist_expand extended_glob no_prompt_bang prompt_{cr,percent,subst,sp}
   _p9k_init_icons
   local icon_name=$1
   local var_name=POWERLEVEL9K_${icon_name}
@@ -536,7 +536,7 @@ function print_icon() {
 #                 otherwise "print_icon" is used, which takes the users
 #                 overrides into account.
 function get_icon_names() {
-  emulate -L zsh
+  emulate -L zsh && setopt no_hist_expand extended_glob no_prompt_bang prompt_{cr,percent,subst,sp}
   _p9k_init_icons
   # Iterate over a ordered list of keys of the icons array
   for key in ${(@kon)icons}; do