[Yaml-core] New draft 30 June 2002

[Clark C . E. <cc...@cl...>]

overview: >
  This is a nit-pick release of the specification
  with mostly cosmetic changes (nothing in substance)

changes:
 - a few productions were fixed up per Oren's observations
 - see terminology changes below
 - css page breaks were added and the outline reformatted
 - preview restructuring...

terminology:  # changes in terminology
  flow: >
     Where in-line was used before, at first to mean a 
     single-line construct and now a multi-line construct.
     Flow seems to better encapsulate the concept since 
     the content flows from one line to the next.
  literal: >
     The block scalar has been renamed literal scalar.  Another
     word was needed since block also meant "block indenting".
  block: >
     This now refers primarly to the indenting technique, in
     constrast to "flow".  Thus, we have a block mapping and
     a flow mapping.  Block scalars include literal and folded,
     flow scalars are plain, single and double quoted.