Implement option class inheritance

For now multiple, non-virtual inheritance is supported. An option class
can now also be declared abstract using the class c = 0 {...}; syntax.
New option, --exclude-base, controls whether base class information is
present in usage and documentation.

1 files changed, 1 insertions, 0 deletions

diff --git a/cli/token.hxx b/cli/token.hxx
index cfa3afd..22679d3 100644
--- a/cli/token.hxx
+++ b/cli/token.hxx
@@ -77,6 +77,7 @@ public:
   {
     p_semi,
     p_comma,
+    p_colon,
     p_dcolon,
     p_lcbrace,
     p_rcbrace,