[Libguestfs] [PATCH v3 00/22] Replace almost all uses of the Str module with PCRE.

[Richard W.M. Jones]

v1:
https://www.redhat.com/archives/libguestfs/2017-September/msg00135.html

v2:
https://www.redhat.com/archives/libguestfs/2017-September/msg00158.html

v3 is almost identical to v2, but I have added 4 extra commits to
almost finish the job of replacing Str everywhere possible (note it's
not possible to replace Str in common/mlstdutils or the generator
because those are pure OCaml).

As before there is an outstanding question:

> I wonder if there was a deep reason why we had this?
> 
>  let unix2dos s =
>    String.concat "\r\n" (Str.split_delim (Str.regexp_string "\n") s)
> 
> I replaced it with what I think should be (nearly) equivalent:
> 
>  let unix2dos s =
>    String.concat "\r\n" (String.nsplit "\n" s)

Rich.