This issue was fixed in 4d61ff79, but due to how ./internal/source is
updated the new ./internal/source files were compiled using a QB64
without the fix, producing files with the wrong quoting. Previously this
was worked around because the build process overwrote these files, but
the `Makefile` build requires them to be fixed.
./internal/source itself is fine, so it's easy enough to simply fix the
files by hand. Since ./internal/source now contains a compiled QB64 that
contains the fix from 4d61ff79 it's generated files will have proper
quoting and won't need to be manually updated.