Replace it with '. For example, This changes an error message from
failed to load class `java.nio.file.Path'
to
failed to load class 'java.nio.file.Path'
The reason is that the convention of using ` for opening single
quotes looks odd in most modern fonts. For more discussion please
read:
https://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
There was an issue in cover.cpp where the begin() of an empty vector was
dereferenced. To avoid this case, we add an INVARIANT which checks that
the vector has at least one element. However, this causes some of the
tests to fail, so these have been marked KNOWNBUG.
During tests, the number of used iterations has been matched. When using
different SAT solvers, these numbers differ. Without the numbers, the
line is actually useless, so that we drop it completely.
When checking for success or failure of a test, the number of iterations
in the actual test should be irrelevant. As MiniSAT and PicoSAT seem to
disagree on this number, do not check for it, so that the testis pass
again.
Now directly test individual lines with perls regex matching rather than
calling out to grep. Some changes were required:
- escape (, ) if we want to match them
- unescape (, ) if we want to use them as regex bracket groups
- escape +, $ if we want to use them as actual characters
- unescape + to use as a regex +
Owen