build/new-split.jam

# temporary file to deal with the fact that the old jam can't parse the new
# constructs.

rule split ( string separator )
{
    local result ;
    local s = $(string) ;
    
    while $(s)
    {
        local match = [ SUBST $(s) (.*)$(separator)(.*) $1 $2 ] ;
        
        local tail = $(match[2]) ;
        tail ?= $(s) ;

        result = $(tail) $(result) ;
        s = $(match[1]) ;
    }
    return $(result) ;
}