CC Mode 5.28 (C++); trouble formatting template decls

[Geoffrey Furnish]

Hello Barry,

I'm not sure this counts as a bug report, maybe more like an enhancement
request.

I was kinda hoping that cc-mode would help me out with auto indenting of
complex template parameter lists in template decls.  These are becoming a
little more idiomatic these days.  Here's an example of what cc-mode is doing
right now:

template<
    class A,
    template<
    class T,
    class U
    > class B,

    template
    <
    class R,
    class S
    >

What I was hoping for was something like this:

template<
    class A,
    template<
        class T,
        class U
    > class B,
                            // or maybe with hanging <, like this:
    template
    <
        class R,
        class S
    > class C
> class X {};

In other words, inside a template decl, <> should behave kinda like {}.



Emacs  : XEmacs 21.4 (patch 6) "Common Lisp" [Lucid] (i686-pc-linux) of Mon Mar 
18 2002 on xiphi.lsscorp.com
Package: CC Mode 5.28 (C++)
Buffer Style: rtt

c-emacs-features: (8-bit)

current state:
==============
(setq
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 c-comment-only-line-offset 0
 c-block-comment-prefix "* "
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after)
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 adaptive-fill-mode t
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+\\)?\\)"
 )