::BROKEN fixme when md is properly merged
::
::::  hoon/cram/gen
  ::
  ::  test generator for the cram markdown syntax
  ::
  ::  todo: integrate with ++sail and embed in hoon compiler
  ::
  ::  ++cram is a simple markdown-inspired parser that makes
  ::  common html tropes easy to type.  you can think of ++cram
  ::  as "rational markdown" or "markdown with syntax errors."
  ::  a document format should be easy to type and read, but
  ::  that doesn't mean it can't or have rigorous syntax.
  ::
  ::  tldr: ++cram is indent-oriented.  indent 2 spaces for
  ::  a dynamic interpolation, 4 spaces for example code, 6
  ::  spaces for a blockquote and 8 spaces for verse.  separate
  ::  every semantic block by a blank line.  use - for
  ::  unordered lists, + for ordered lists.
  ::
  ::  markdown link syntax works.  * means bold, _ means
  ::  italics, "" inserts smart quotes.  all enclosed
  ::  strings are reparsed; escape the terminator within
  ::  the string, eg, *star \* in bold text*.
  ::
  ::  markdown `literal` syntax is supported, but all hoon
  ::  constants are automatically marked as code.  also, any
  ::  hoon expression prefixed with # is a code literal.
  ::
  ::  (++cram is a valid hoon parsing rule, but it does a lot
  ::  of custom processing internally, since the language is
  ::  context-sensitive.  we use a context-sensitive parser
  ::  to cut the lines into blocks, then reparse flow blocks
  ::  with normal hoon rules.  multipass parsing is the tax
  ::  humans have to pay for simple but human-friendly syntax.)
  ::
::|=  inp/cord
::=<  (steam-marl (rash inp apex:(sail &)))
=<  |=(pax/path (test pax))
|%                                                      ::
++  test                                                ::  test text parsing
  |=  pax/path
  ^-  tape
  ::
  ::  src: text file as (list cord)
  ::  txt: source as tape with newlines
  ::  vex: parsing result
  ::
  =/  src  .^(wain %cx pax)
  =.  src  ['---' src]
  =/  txt  (zing (turn src |=(@t (weld (rip 3 +<) `tape`~[`@`10]))))
  =/  vex  (cram:vast [1 1] txt)
  ::
  ::  print result as error or xml text
  ?~  q.vex
    "syntax error: line {(scow %ud p.p.vex)}, column {(scow %ud q.p.vex)}"
  ?:  [freeze=|]  (poxo (snag 1 ~(shut ap p.u.q.vex)))
  (poxo ;;(manx q:(slap !>(..zuse) p.u.q.vex)))
::
--