* fix benchmark
- require json for Hash.to_json
* better heuristic distinction of .d files
- properly recongnize dtrace probes
- recongnize \ in Makefile paths
- recongnize single line `file.ext : dep.ext` make targets
- recognize D module, import, function, and unittest declarations
- add more representative D samples
D changed from 31.2% to 28.1%
DTrace changed from 33.5% to 32.5%
Makefile changed from 35.3% to 39.4%
See
https://gist.github.com/MartinNowak/fda24fdef64f2dbb05c5a5ceabf22bd3
for the scraper used to get a test corpus.
Sample file mpq.d by Georg Lukas; license GPL 2.
Sample file counts.d by Kate Turner; public domain.
Sample file javascript-race.d by unknown; license MPL 1.1/GPL 2.0/LGPL 2.1.
Sample file probes.d by momjian; license TBD.
