Fixed typo
Do not clear cache during normal lookup

We keep indirect references to cache lookups (for the duration of the function that use the cache) so we can only do cleanup at the start or end of the function which use the cache.
Include unhandled C++ exceptions in crash report
Allow “stop chars” when parsing a format string

This is useful when we have a format that embed format strings and we wish to use the format string parsers (to avoid an extra layer of escapes).
Use format string parser for symbol transformations

This avoids an extra layer of escapes.