My comments on the revised draft:
Nofill should probably be documented in the "Justification Commands"
I don't follow why turning off filling necessarily changes the newline
model. The same avoid-transport-line-wrapping argument for the base
text/enriched newline model would appear to also apply to text inside
The minimal conformance section does not mention the need to track the
newline model change caused by <nofill>.
The minimal conformance section does not mention the special-case
beginning-of-line handling of <center>, <flushleft>, <flushright>, and
<excerpt>. The sample parser does not do this handling.
The sample parser contains the unreferenced function lc2strncmp().
The sample parser appears to botch the following stream:
_.John G. Myers Internet: jgm+(_at_)CMU(_dot_)EDU