#14029: Exit Sage ungracefully upon SIGQUIT
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Reporter: jdemeyer | Owner: jdemeyer
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.7
Component: c_lib | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: #13908 | Stopgaps:
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Description changed by jdemeyer:
Old description:
> When Sage is somehow totally stuck, one can still quit Sage using
> `SIGQUIT` (`CTRL-\` on the keyboard). It would be useful if this would
> give a nice traceback. In other words: treat `SIGQUIT` like `SIGSEGV`,
> except that it should always exit Sage, not raise an exception.
New description:
When Sage is somehow totally stuck, one can still quit Sage using
`SIGQUIT` (`CTRL-\` on the keyboard). It would be useful if this would
give a nice traceback. In other words: treat `SIGQUIT` like `SIGSEGV`,
except that it should always exit Sage, never raise an exception.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14029#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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