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From: Thierry Banel <tbanelwebmin@free.fr>
To: emacs-orgmode@gnu.org
Subject: Re: Bug: Proposed new version of ob-C.el [8.3beta (release_8.3beta-944-g830cf3 @ /Users/snapp/.emacs.d/vendor/org/)]
Date: Sun, 29 Mar 2015 22:48:39 +0200	[thread overview]
Message-ID: <55186527.2080302@free.fr> (raw)
In-Reply-To: <5166F4B8-A141-4968-B10E-4C25BDA72F5C@uvm.edu>

Hi Robert

Those #includes were a proposal I did long ago.
The purpose was to make short scripts even shorter with default
#includes that everybody uses.

Your use-case is worth considering.
If this cause trouble, it is easy to remove the includes.

To keep existing scripts working, an :includes parameter would be
required, like this:

#+BEGIN_SRC C++ :includes <string.h> <stdio.h><stdlib.h>
  // C++ script
#+END_SRC

Does everyone agree with this change?

Regards
Thierry

Le 25/03/2015 03:28, Robert Snapp a écrit :
> I must admit I am not a fan of the proposed changes to ob-C.el which seem to insert
>
>   #include <string.h>
>   #include <stdio.h>
>   #include <stdlib.h>
>
> during a tangle operation, without option. Currently, I am using C mode to tangle source written in GLSL (OpenGL shading language), which is syntactically similar to C. However the inclusion of the three includes triggers an error when the tangled GLSL files are compiled by OpenGL. I would appreciate if you either required users to specify each included header file in the #+src_begin line, or provide an option to suppress the three include statements described above. Alternatively, one could tangle GLSL files with the extensions (.glsl, .vert, and .frag) like C files without inserting any unrequested "#include" statements.
>
> Thank you for your consideration.
> Robert Snapp
>
>

next prev parent reply	other threads:[~2015-03-29 20:48 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-25  2:28 Bug: Proposed new version of ob-C.el [8.3beta (release_8.3beta-944-g830cf3 @ /Users/snapp/.emacs.d/vendor/org/)] Robert Snapp
2015-03-29 20:48 ` Thierry Banel [this message]
2015-03-30 14:39   ` Nick Dokos
2015-03-30 19:53     ` Thierry Banel
2015-03-31 10:07       ` Nicolas Goaziou
2015-03-31 19:52         ` Thierry Banel
2015-03-31 22:14           ` Nick Dokos
2015-04-02 21:30             ` Thierry Banel

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