#!/usr/bin/awk -f
# delicious decided (out of nowhere) to change its tag separator from whitespace to comma,
# but since it didn't update it's browser plugin, i ended up with messed up multi-word tags
# here's my quick solution to fix that mess :
#
# 1] export all your delicious tags to a html file e.g. delicious.html
# 2] execute the below awk script to the exported file


BEGIN{ FS = "=" }
{
    i = 1;
    while( i <= NF ) {
        if( $i ~ /TAGS/ ) {
            printf( "%s%s", $i, FS )

            n = split( $(i + 1), a, "\"" )
            
            # the second element of the split array should contain the tags
            gsub( " ", ",", a[ 2 ] )
            
            # print the comma separated tags
            printf( "\"%s\"", a[ 2 ] )
            
            # reconstruct the rest of split array along with the split character
            # do not add the split character after the last element of the array
            for( j = 3; j <= n; j++ ) {
                printf( "%s%s", a[ j ], ( j != n ) ? "\"" : "" )
            }

            # skip the next record since we have just processed it
            i++
        }
        else {
            # if it's the last field do not use FS
            printf( "%s%s", $i, ( i != NF ) ? FS : "" )
        }
        
        i++
    }

    printf( "%s", ORS )
}