+
+ # Per default, strip volatile characters (in the prompt_subst case)
+ # globally. If the option is off, the style has no effect. For more
+ # control, this can be turned off and stripping can be configured on a
+ # per-item basis (see above).
+ if [[ -o prompt_subst ]] && zstyle -T ":prompt:${grmltheme}:${lr}:setup" \
+ strip-sensitive-characters
+ then
+ typeset -g "${target}=${${(P)target}//[$\`]/}"
+ fi