eval `echo h:help,$opt_alias |\
sed -e 's/-/_/g' -e 's/\([a-zA-Z0-9]\):\([^,]*\),*/opt_ALIAS_\2=\1;/g'`
-# interate over argument line
+# iterate over argument line
opt_PREV=''
while [ $# -gt 0 ]; do
# special option stops processing
eval "opt_${opt_OPT}=yes"
;;
':' )
- # option with argument (multiple occurances override)
+ # option with argument (multiple occurrences override)
eval "opt_${opt_OPT}=\"\$opt_ARG\""
;;
'+' )
- # option with argument (multiple occurances append)
+ # option with argument (multiple occurrences append)
eval "opt_${opt_OPT}=\"\$opt_${opt_OPT}\${ASC_NL}\$opt_ARG\""
;;
* )