diff -uNr customizepkg.orig/customizepkg customizepkg/customizepkg
--- customizepkg.orig/customizepkg  2011-01-31 04:31:06.000000000 +0900
+++ customizepkg/customizepkg   2011-10-30 12:35:19.000000000 +0900
@@ -50,15 +50,17 @@
    configfile=$1
    originalscriptfile=$2
    scriptfile=$3
-   grep --invert-match "\(^#\|^$\)" $configfile |
+   separator=$(sed -n "s/^@SEPARATOR=\(.*\)//p" $configfile)
+   separator=${separator:-#}
+   grep --invert-match "\(^#\|^$\|^@\)" $configfile |
    while read line; do
        unset action context pattern value
-       action=$(echo $line | awk -F# '{ print $1 }')
-       context=$(echo $line | awk -F# '{ print $2 }')
-       pattern=$(echo $line | awk -F# '{ print $3 }')
+       action=$(echo $line | awk -F $separator '{ print $1 }')
+       context=$(echo $line | awk -F $separator '{ print $2 }')
+       pattern=$(echo $line | awk -F $separator '{ print $3 }')
        case $action in
            remove|replace)
-               value=`echo $line | awk -F [^#]# '{print $4}'`
+               value=`echo $line | awk -F [^$separator]$separator '{print $4}'`
                echo "=> removes/replaces '$pattern' by '$value' in $context"
                if [ "$action" = "replace" -a "$context" != "global" ]; then
                    #value=" '$(echo $value | tr -d "\'")' "
@@ -123,7 +125,7 @@
 fi

 # creating copy of pkgname string into temporary file
-$( cat ./PKGBUILD | grep "pkgname=" > ./PKGBUILD.pkgname )
+$( cat ./PKGBUILD | grep "pkgname+\?=" > ./PKGBUILD.pkgname )
 # and sourcing it instead of whole PKGBUILD (since it may contains errors)
 source ./PKGBUILD.pkgname 2> /dev/null