File comma separation as a link separation

[soronpo]

E.g.:
C:\Foo.scala:20:1,C:\Bar.scala:10:7
Currently the link is:
file:///C:/Foo.scala:20:1,C:/Bar.scala:10:7
Expected two separate links:
file:///C:/Foo.scala:20:1 file:///C:/Bar.scala:10:7