#10476: Problems interrupting Singular
-------------------------------------+-------------------------------------
       Reporter:  jdemeyer           |        Owner:  jdemeyer
           Type:  defect             |       Status:  needs_work
       Priority:  critical           |    Milestone:  sage-6.7
      Component:  interfaces         |   Resolution:
       Keywords:  interrupt          |    Merged in:
  singular expect sd40.5 patchbot    |    Reviewers:  Volker Braun
        Authors:  Jeroen Demeyer     |  Work issues:
Report Upstream:  Completely fixed;  |       Commit:
  Fix reported upstream              |  79bce4d264e30010e714ebc6bfa1f120a1bdf958
         Branch:                     |     Stopgaps:
  public/ticket/10476                |
   Dependencies:                     |
-------------------------------------+-------------------------------------
Changes (by jdemeyer):

 * dependencies:  #17704, #17718, #17719 =>


Old description:

> Type the following:
> {{{
> sage: singular._expect_expr("1")
> }}}
> Now type `CTRL-C`.  It takes a very long time before something happens.
> This was the cause of #9163 (which was fixed to avoid this issue).
>
> ----
>
> '''apply''' [attachment:10476_singular_interrupt.patch] to the Sage
> library.
>
> ----
>
> `cntrlc.patch` sent and accepted upstream: [http://www.singular.uni-
> kl.de:8002/trac/ticket/432]

New description:

 Type the following:
 {{{
 sage: singular._expect_expr("1")
 }}}
 Now type `CTRL-C`.  It takes a very long time before something happens.
 This was the cause of #9163 (which was fixed to avoid this issue).

 ----

 `cntrlc.patch` sent and accepted upstream: [http://www.singular.uni-
 kl.de:8002/trac/ticket/432]

--

--
Ticket URL: <http://trac.sagemath.org/ticket/10476#comment:36>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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