Re: [O] org-babel-C-ensure-main-wrap fails unless I add exit(0)
Applied, thanks!
Dov Grobgeld dov.grobg...@gmail.com writes:
Sure. They should be equivalent. (In C++ return is prefered as it calls
destructors. But anyone relying on this when using C++ in org-mode should
imnsho get a permanent ban from ever using C/C++ ;-).
Regards,
Dov
On Thu, Apr 5, 2012 at 17:56, Eric Schulte eric.schu...@gmx.com wrote:
Dov Grobgeld dov.grobg...@gmail.com writes:
Oops. I sawthat I wrote do not get any error though I meant do not
get
any resulting output.
Would this alternate version work (without requiring stdlib.h)?
(defun org-babel-C-ensure-main-wrap (body)
Wrap body in a \main\ function call if none exists.
(if (string-match ^[ \t]*[intvod]+[ \t\n\r]*main[ \t]*(.*) body)
body
(format int main() {\n%s\nreturn(0);\n}\n body)))
Thanks,
On Wed, Apr 4, 2012 at 11:13, Dov Grobgeld dov.grobg...@gmail.com
wrote:
When running a babel C session under Linux/gcc I do not get any error
unless I add exit(0) as part of the C-code snippet. For some to me not
understood reason my program exits with error code=4, which is caught by
org-babel-eval and the printed output is not inserted into my buffer . I
solved this by adding `#include stdlib.h` and `exit(0);` as part of
org-babel-C-ensure-main-wrap .
Should I prepare this as patch?
Regards,
Dov
--
Eric Schulte
http://cs.unm.edu/~eschulte/
--
Eric Schulte
http://cs.unm.edu/~eschulte/
Re: [O] org-babel-C-ensure-main-wrap fails unless I add exit(0)
Dov Grobgeld dov.grobg...@gmail.com writes:
Oops. I sawthat I wrote do not get any error though I meant do not get
any resulting output.
Would this alternate version work (without requiring stdlib.h)?
(defun org-babel-C-ensure-main-wrap (body)
Wrap body in a \main\ function call if none exists.
(if (string-match ^[ \t]*[intvod]+[ \t\n\r]*main[ \t]*(.*) body)
body
(format int main() {\n%s\nreturn(0);\n}\n body)))
Thanks,
On Wed, Apr 4, 2012 at 11:13, Dov Grobgeld dov.grobg...@gmail.com wrote:
When running a babel C session under Linux/gcc I do not get any error
unless I add exit(0) as part of the C-code snippet. For some to me not
understood reason my program exits with error code=4, which is caught by
org-babel-eval and the printed output is not inserted into my buffer . I
solved this by adding `#include stdlib.h` and `exit(0);` as part of
org-babel-C-ensure-main-wrap .
Should I prepare this as patch?
Regards,
Dov
--
Eric Schulte
http://cs.unm.edu/~eschulte/
Re: [O] org-babel-C-ensure-main-wrap fails unless I add exit(0)
Sure. They should be equivalent. (In C++ return is prefered as it calls
destructors. But anyone relying on this when using C++ in org-mode should
imnsho get a permanent ban from ever using C/C++ ;-).
Regards,
Dov
On Thu, Apr 5, 2012 at 17:56, Eric Schulte eric.schu...@gmx.com wrote:
Dov Grobgeld dov.grobg...@gmail.com writes:
Oops. I sawthat I wrote do not get any error though I meant do not
get
any resulting output.
Would this alternate version work (without requiring stdlib.h)?
(defun org-babel-C-ensure-main-wrap (body)
Wrap body in a \main\ function call if none exists.
(if (string-match ^[ \t]*[intvod]+[ \t\n\r]*main[ \t]*(.*) body)
body
(format int main() {\n%s\nreturn(0);\n}\n body)))
Thanks,
On Wed, Apr 4, 2012 at 11:13, Dov Grobgeld dov.grobg...@gmail.com
wrote:
When running a babel C session under Linux/gcc I do not get any error
unless I add exit(0) as part of the C-code snippet. For some to me not
understood reason my program exits with error code=4, which is caught by
org-babel-eval and the printed output is not inserted into my buffer . I
solved this by adding `#include stdlib.h` and `exit(0);` as part of
org-babel-C-ensure-main-wrap .
Should I prepare this as patch?
Regards,
Dov
--
Eric Schulte
http://cs.unm.edu/~eschulte/
[O] org-babel-C-ensure-main-wrap fails unless I add exit(0)
When running a babel C session under Linux/gcc I do not get any error unless I add exit(0) as part of the C-code snippet. For some to me not understood reason my program exits with error code=4, which is caught by org-babel-eval and the printed output is not inserted into my buffer . I solved this by adding `#include stdlib.h` and `exit(0);` as part of org-babel-C-ensure-main-wrap . Should I prepare this as patch? Regards, Dov
Re: [O] org-babel-C-ensure-main-wrap fails unless I add exit(0)
Oops. I sawthat I wrote do not get any error though I meant do not get any resulting output. On Wed, Apr 4, 2012 at 11:13, Dov Grobgeld dov.grobg...@gmail.com wrote: When running a babel C session under Linux/gcc I do not get any error unless I add exit(0) as part of the C-code snippet. For some to me not understood reason my program exits with error code=4, which is caught by org-babel-eval and the printed output is not inserted into my buffer . I solved this by adding `#include stdlib.h` and `exit(0);` as part of org-babel-C-ensure-main-wrap . Should I prepare this as patch? Regards, Dov
