Reformat modules in external files #122
Merged
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The trickiest part was to identify the file a module belongs to. The technique previously used doesn't work with modules that contains only comments (no items), so I used the same algorithm as rustc, looking for the
path
attribute and then defaulting toX.rs
andX/mod.rs
.At the end, we get all our code reformatted ! (There was a lot of misformatted code ;)
The first two commits are two small issues I discovered while reformatting the code of rustfmt. (I you feel these needs separate issues/PR, please ask it.)
Closes #118