Create a role :trac: to link to trac ticket in sphinx

[hivert]

In the doc, putting :trac:`5534` adds a link to #5534.

I think its cool and useful.

I also add a :wikipedia: role.

Florent

CC: @kini @nathanncohen @novoselt

Component: doctest coverage

Keywords: Sphinx trac link Cernay2012

Author: Florent Hivert

Reviewer: Nathann Cohen, Jeroen Demeyer

Merged: sage-5.0.beta4

Issue created by migration from https://trac.sagemath.org/ticket/12490

[hivert]

Changed keywords from Sphinx trac link to Sphinx trac link Cernay2012

[nathanncohen]

Reviewer: Nathann Cohen

[nathanncohen]

comment:4

Looks good ! Now we must remember to use this new syntax in the patches :-)

Perhaps it is worth sending a message to sage-devel to tell everybody about it ?

Nathann

[hivert]

Description changed:

--- 
+++ 
@@ -2,5 +2,7 @@
 
 I think its cool and useful.
 
+I also add a :wikipedia: role.
+
 Florent
  

[hivert]

comment:5

I forgot to add a log message in the header of the patch. I just uploaded a new patch which just add one. I don't think this need a re-review.

[jdemeyer]

comment:6

Please write a proper commit message for your patch, use hg qrefresh -e for this.