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Re: emacs c++ code completion help



Armin Moradi wrote:
On Tue, May 26, 2009 at 9:43 PM, Armin Moradi <amoradi fedoraproject org> wrote:
On Tue, May 26, 2009 at 6:38 PM, Suvayu Ali <fatkasuvayu+linux gmail com> wrote:
Armin Moradi wrote:
Here we go, I got it working:
Download these files:
auto-complete.el
auto-complete-cpp.el
auto-complete-gtags.el
auto-complete-semantic.el
auto-complete-yasnippet.el

put them in a directory, let's say ~/.emacs.d/elisp/

then add this to your ~/.emacs file:

====================
(add-to-list 'load-path "~/.emacs.d/elisp")
(require 'auto-complete)
(global-auto-complete-mode)
====================

It worked for me, but let me know if it worked for you too! �(the
auto-completion is really nice btw!)

I couldn't get it to auto-complete C++ keywords _not_ present in the buffer.
So I changed my auto-complete-cpp.el (attached below). I made some minor
changes to an example code posted on the emacs wiki page to include
auto-complete both from the current buffer and from a list of keywords
defined in auto-complete-cpp.el.

Now my .emacs looks like this,

;; load path for elisp files
(add-to-list 'load-path "~/.emacs.d/elisp")

;; autocomplete extension
(require 'auto-complete)
(when (require 'auto-complete nil t)
�(require 'auto-complete-cpp)

�(global-auto-complete-mode))

--
Suvayu

Open source is the future. It sets us free.

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That didn't help the dot(.) problem. �But thanks nevertheless.

--
Armin Moradi


When I try to install the development version of auto-complete using
auto-install, it gives me several errors on missing files:

auto-complete-ruby.el -> Cannot open rcodetools
auto-complete-semantic -> Cannot open semantic-ia
auto-complete-yasnippet -> Cannot open yasnippet

Where can I find those files?


I believe they are available on the Autocomplete wiki page[1]. I haven't tried auto-install yet, So can't say these will fix it. But auto-install.el is supposed to pull in all the *.el files that are required by auto-complete.el. And since the stable version of auto-install.el was released early this May[2], there is a chance you might have hit a bug. Worth checking imo.

[1]http://www.emacswiki.org/emacs/AutoComplete#toc2
[2]http://lists.gnu.org/archive/html/help-gnu-emacs/2009-05/msg00370.html

--
Suvayu

Open source is the future. It sets us free.


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