===
vap+dat:http://user:pass@autoplot.org/data/foo.txt
                         ^
vap+dat:http://user:pass@autoplot.org/data/foo.txt
                         ^
vap+dat
===

vapScheme: vap+dat
scheme: http
resourceUri: http://user:pass@autoplot.org/data/foo.txt
path: http://user:pass@autoplot.org/data/
file: http://user:pass@autoplot.org/data/foo.txt
ext: .txt
params: null
filters: null
surl: http://user:pass@autoplot.org/data/foo.txt
caretPos: 17
formatCarotPos: 25