Introduce UTF Matchers into std.uni.

It's a step zero to get decode-less std.regex. UTF matchers are efficient functors around a set of specific tries. Enables processing Unicode characters without decoding at speeds on par with decoding itself. Along the way make staticIota at 'package' protected and reuse it. Fix a shameful typo in setSearcher.
dlang · Mar 8, 2014 · 1c86ecf · 1c86ecf
1 parent e3ad98b
commit 1c86ecf
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Showing 2 changed files with 782 additions and 5 deletions.
diff --git a/std/typecons.d b/std/typecons.d
@@ -3536,7 +3536,7 @@ unittest
     static assert(is(DerivedFunctionType!(F17, F18) == void));
 }
 
-private template staticIota(int beg, int end)
+package template staticIota(int beg, int end)
 {
     static if (beg + 1 >= end)
     {