mandoc: allch.in:15:1: WARNING: invalid content in Rs block: text
mandoc: allch.in:20:2: WARNING: invalid content in Rs block: Em
mandoc: allch.in:21:1: WARNING: invalid content in Rs block: text
mandoc: allch.in:36:1: WARNING: invalid content in Rs block: text
mandoc: allch.in:37:2: WARNING: invalid content in Rs block: Em
mandoc: allch.in:42:1: WARNING: invalid content in Rs block: text