`TestParseWords` needs to use the `tokenEscape` for one of the test
cases, but `tokenEscape` was not being set unless tests ran in a
specific order.
This sets a default value for `tokenEscape`... `\`... so that tests that
rely on this global are not affected by test ordering.
This is the simplest fix for these cases. Ideally the token should not
be set as a global but rather passed down, which is a much larger
change.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: df167d3ff04cdc90012c8ca39647662ad69e6715
Component: engine
f4ad386d76