K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2019-12-06T22:45:36.158084Z
K 7
svn:log
V 1081
makesyscalls.lua: improve config processing

The current version will strip out #include directives appearing inside strings, which is clearly wrong. Improve the processing entirely in the following ways:

- Strip only whole-line comments on every single iteration
- Abort if we see a malformed line that doesn't match the key=value format
- For quoted (backtick or double quote) strings, we'll advance to the end of
  the key=value pair and make sure there's not extra stuff left over
- For unquoted key=value pairs, we'll strip any trailing comments and verify
  there's no internal whitespace

This has revealed the caveat that key/value pairs can't even include escaped quotes (and haven't been able to). I don't know if this is actually problematic, as we're usually looking at cases like "#include <foo>" or raw identifiers.The current version will strip out #include directives appearing inside strings, which is clearly wrong. Improve the processing entirely in the following ways:

Reviewed and noticed by:	brooks
Differential Revision:	https://reviews.freebsd.org/D22698

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