Verbatim block handling is tricky

[aantron]

To get wikidoc to produce the correct Wiki Creole markup for a multiline verbatim block, it is necessary to do something like this:

  {v

    foo
 v}
(* this comment is for clarifying alignment *)

Note the blank line after {v and single space before v}, both of which are required. Skipping the blank line results in {{{foo (no line break after {{{). Not inserting a space before v} results in foo}}}, whereas inserting more than one space results in spaces on the line before }}}. All of these cause Ocsimore not to parse the block as verbatim text.

I'm not sure if this is really a problem of wikidoc or ocamldoc. Ocsimore's lexer appears to be fine.

See:

• http://www.wikicreole.org/wiki/Creole1.0#section-Creole1.0-NowikiPreformatted
• ocsigen/lwt@ffdb93f