Re: [Boost-docs] The beauty of LATEX

Subject: Re: [Boost-docs] The beauty of LATEX
From: Joel de Guzman (joel_at_[hidden])
Date: 2011-10-30 04:54:19

On 10/30/2011 8:29 AM, Dave Abrahams wrote:
> "text-to-text into (a subset of) the IR" doesn't sound compatible with
> the idea that the "IR **IS A TREE**."  Text is typically unstructured
> data.

Not necessarily. XML is structured text. So is the template IR language
that is the subject of this long discussion. This, for example:

  [orderedlist
    [One]
    [Two]
    [Three
      [itemizedlist
        [Three.a]
        [Three.b]
        [Three.c]
      ]
    ]
    [Four]
  ]

is a structured tree, but it is *still* textual. The wiki preprocessor
can be a lexical processor that generates the code above from this
wiki text:

  # One
  # Two
  # Three
      * Three.a
      * Three.b
      * Three.c
  # Four

So, in a sense, the wiki parser should know a bit about
(a subset of) the IR language, enough to generate what it
needs to deal with.

Regards,
-- 
Joel de Guzman
http://www.boostpro.com
http://boost-spirit.com