Convenient inline commenting in collaborative documents
Description
Easily define helper macros to insert comments in a LaTeX
document. A convenient syntax enables you to mark text
additions (e.g., "... \phf{I'm adding this text} ..." or "...
\phf I'm adding this text\endphf ..."), an in-line comment
(e.g., "... We're the best \phf[I'm not sure about this.]
..."), and text removals (e.g., "... \phf*{remove me} ...").
New colors are assigned automatically to each commenter by
default, and the appearance of all comments is highly
customizable.
