From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Matt Renaud Newsgroups: gmane.emacs.bugs Subject: bug#10590: c++-mode closing nested template angle braces breaks font-lock, indentation and show-paren-mode. 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Mailman-Approved-At: Mon, 23 Jan 2012 21:55:35 -0500 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-Mailman-Approved-At: Mon, 23 Jan 2012 21:58:21 -0500 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:55942 Archived-At: --0016e6de0078ca95d004b73d2534 Content-Type: text/plain; charset=ISO-8859-1 *Emacs Version: *24.0.92.2 When writing C++ code with nested templates, putting two (or more) closing angle braces together causes the font-lock, show-paren-mode and indentation to break. Positioning point on any of the closing parentheses fails to show the matching opening brace which makes template meta-programs difficult to read. Any nested templates will cause this. The following is a simple example showing the 2 cases: template > struct foo // Indentation broken here... { }; int main() { std::vector> vv_int; // Font-lock broken here... return 0; } --0016e6de0078ca95d004b73d2534 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Emacs Version: 24.0.92.2

When writing C++ code with nested te= mplates, putting two (or more) closing angle braces together causes the fon= t-lock, show-paren-mode and indentation to break.=A0 Positioning point on a= ny of the closing parentheses fails to show the matching opening brace whic= h makes template meta-programs difficult to read.=A0 Any nested templates w= ill cause this.=A0 The following is a simple example showing the 2 cases:

template <typename T =3D st= d::vector<int>>
=A0 struct foo=A0=A0=A0 // Indentation broken h= ere...
=A0 {
=A0 };


int main()
{
=A0 std::vector<= std::vector<int>> vv_int; // Font-lock broken here...

=A0 return 0;
}

--0016e6de0078ca95d004b73d2534--