BATTERY=${BATTERY:-0}
GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
+ZSH_NO_DEFAULT_LOCALE=${ZSH_NO_DEFAULT_LOCALE:-0}
if isgrmlcd ; then
GRML_WARN_SKEL=${GRML_WARN_SKEL:-0}
# this function checks if a command exists and returns either true
# or false. This avoids using 'which' and 'whence', which will
# avoid problems with aliases for which on certain weird systems. :-)
+# Usage: check_com [-c|-g] word
+# -c only checks for external commands
+# -g does the usual tests and also checks for global aliases
check_com() {
- local -i comonly
+ local -i comonly gatoo
if [[ ${1} == '-c' ]] ; then
(( comonly = 1 ))
shift
+ elif [[ ${1} == '-g' ]] ; then
+ (( gatoo = 1 ))
else
(( comonly = 0 ))
+ (( gatoo = 0 ))
fi
if (( ${#argv} != 1 )) ; then
return 0
fi
+ if (( gatoo > 0 )) && [[ -n ${galiases[$1]} ]] ; then
+ return 0
+ fi
+
return 1
}
#}}}
# locale setup {{{
-xsource "/etc/default/locale"
+if (( ZSH_NO_DEFAULT_LOCALE == 0 )); then
+ xsource "/etc/default/locale"
+fi
for var in LANG LC_ALL LC_MESSAGES ; do
[[ -n ${(P)var} ]] && export $var
alias term2utf="echo 'Setting terminal to utf-8 mode'; print -n '\e%G'"
# make sure it is not assigned yet
-[[ $(whence -w utf2iso &>/dev/null) == 'utf2iso: alias' ]] && unalias utf2iso
-
+[[ -n ${aliases[utf2iso]} ]] && unalias utf2iso
utf2iso() {
if isutfenv ; then
for ENV in $(env | command grep -i '.utf') ; do
}
# make sure it is not assigned yet
-[[ $(whence -w iso2utf &>/dev/null) == 'iso2utf: alias' ]] && unalias iso2utf
+[[ -n ${aliases[iso2utf]} ]] && unalias iso2utf
iso2utf() {
if ! isutfenv ; then
for ENV in $(env | command grep -i '\.iso') ; do