Release v1.22 · ned14/pcpp

v1.22 (19th October 2020):

Fix bug where outputting to stdout did not combine with anything which
printed to stdout. Thanks to Fondesa for reporting this.
Fix extra newlines being inserted after a multiline comment. Thanks to virtuald
for sending a PR fixing this.
Fix not being able to actually specify an empty line directive. Thanks to kuri65536
for sending a PR fixing this.
Update ply submodule to latest from trunk.
Emit line continuations as tokens, rather than collapsing lines during parsing.
Thanks to MathieuDuponchelle for the pull request implementing this.
Enable parsing and emission of files in arbitrary text encodings. This is supported
in Python 3 or later only. Thanks to MathieuDuponchelle for the suggestion.
Fix bad regex for parsing floats, so now floats are correctly tokenised. Thanks
to LynnKirby for reporting this.
BREAKING CHANGE: Passthrough for #include MACRO was not supported. This was not
intentional, and to fix it required modifying the on_include_not_found()
customisation point which is a source breaking change. Thanks to schra for reporting this.