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- [/
- / Copyright (c) 2008 Eric Niebler
- /
- / Distributed under the Boost Software License, Version 1.0. (See accompanying
- / file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- /]
- [section Appendix 2: Not Yet Implemented]
- The following features are planned for xpressive 2.X:
- * `syntax_option_type::collate`
- * Collation sequences such as [^'''[.a.]''']
- * Equivalence classes like [^'''[=a=]''']
- * Control of nested results generation with `syntax_option_type::nosubs`,
- and a `nosubs()` modifier for static xpressive.
- Here are some wish-list features. You or your company should
- consider hiring me to implement them!
- * Optimized DFA back-end for simple, fast regexing.
- * Different regex compiler front ends for basic, extended, awk, grep
- and egrep regex syntax.
- * Fine-grained control over the dynamic regex syntax
- * Optional integration with ICU for full Unicode support.
- * Improved localization support, possibly as a custom facet for `std::locale`.
- [endsect]
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