From 29c8ce737f513766673fd3e57e30233d9fcce159 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 13 Sep 2009 14:02:04 +0200
Subject: Add C++ source code indenter

---
 cutl/compiler/cxx-indenter.ixx | 70 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 cutl/compiler/cxx-indenter.ixx

(limited to 'cutl/compiler/cxx-indenter.ixx')

diff --git a/cutl/compiler/cxx-indenter.ixx b/cutl/compiler/cxx-indenter.ixx
new file mode 100644
index 0000000..fde4652
--- /dev/null
+++ b/cutl/compiler/cxx-indenter.ixx
@@ -0,0 +1,70 @@
+// file      : cutl/compiler/cxx-indenter.ixx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009 Code Synthesis Tools CC
+// license   : MIT; see accompanying LICENSE file
+
+namespace cutl
+{
+  namespace compiler
+  {
+    template <typename C>
+    inline typename cxx_indenter<C>::char_class_type cxx_indenter<C>::
+    char_class (C c)
+    {
+      switch (c)
+      {
+      case '0':
+      case '1':
+      case '2':
+      case '3':
+      case '4':
+      case '5':
+      case '6':
+      case '7':
+      case '8':
+      case '9':
+        return cc_digit;
+
+      case '!':
+      case '%':
+      case '^':
+      case '&':
+      case '*':
+      case '(':
+      case ')':
+      case '-':
+      case '+':
+      case '=':
+      case '{':
+      case '}':
+      case '|':
+      case '~':
+      case '[':
+      case ']':
+      case '\\':
+      case ';':
+      case '\'':
+      case ':':
+      case '"':
+      case '<':
+      case '>':
+      case '?':
+      case ',':
+      case '.':
+      case '/':
+        return cc_op_punc;
+
+      case ' ':
+      case '\n':
+      case '\t':
+      case '\f':
+      case '\r':
+      case '\v':
+        return cc_space;
+
+      default:
+        return cc_alpha;
+      }
+    }
+  }
+}
-- 
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