Bug fixes:
- Fix protoc error message "Plugin output is unparseable" for certain
plugin output sizes, see #134.
Thanks to @fenos for the investigation and fix!
New features:
- Add oneof accessor / mutator functions, see #129
Cleanup:
- Rename plugin parameters to "plugin options".
The code generator request only accepts a single parameter string,
but this should be considered an implementation detail.protoc
uses--ts_opt, so we should speak of options, not parameters.