std.algorithm.splitter improovement?

[seany]

the std.algorithm.splitter returns a blank or null (eg a null 
string "") between two consecuting delimeters.

for example, splitting "hello  world" (two spaces between words) 
will return ["hello" , "", "world"]

is there an improoved version of it, which wont return such a 
blank/null when multiple delimeters are found consecutively? (i 
tried to search the tango for d2, but i was not successful, 
should there be one like this already, it must have escaped my 
sight)