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