1
Generate comments from a:documentation elements
2
Avoid warning for content that is data of type string
3
Option to generate namespace declarations only on start elements
4
Generate parameter entities to allow change of namespace prefix
5
Support nested grammars
6
Check for non-deterministic content models
7
Option to protect attlist/element declarations with marked section
8
Allow mixed(repeat(NOT_ALLOWED))
9
Prettier formatting of ATTLISTs
10
Order requiredParamEntities by definition order
11
Customizable indent and line length
12
Approximate <list> by NMTOKENS when possible
13
Have a top-level annotation indicating a redefinition point (as in DocBook)
14
Recognize definitions being used as INCLUDE/IGNORE (as in TEI)
15
Give warnings for definitions that had to be expanded
16
Closer approximation of choice of datatypes
17
Approximate when single element restriction is violated
18
Allow choice of attributes and data
19
Try to push namespace declarations down into appropriate attribute groups
21
<empty/> used as a model-group hook
22
Approximate wildcards intelligently
23
Handle interleave of zero or more element class with model group
24
Turn elements with content <value type="string"></value> into EMPTY.
25
Deal with characters outside repertoire of character encoding.
26
Investigate using compact syntax pretty-printer for formatting content models.