[Docutils-develop] [ docutils-Patches-1459707 ] Fix custom inline roles for latex wirter

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Patches item #1459707, was opened at 2006-03-27 19:29
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Edward Loper (edloper)
Assigned to: Nobody/Anonymous (nobody)
Summary: Fix custom inline roles for latex wirter

Initial Comment:
As of svn revision 4447, the latex writer does not 
correctly support custom inline roles.  In 
particular, if I define a new role using:

.. role:: newrole
   :class: newroleclass

Then "newroleclass" will be stored as a one-element 
list in the "classes" attribute; but the latex writer 
expects to find a value in the "class" attribute.  So 
it ends up generating:

\docutilsroleNone{...}

The attached patch fixes this by changing the latex 
writer's visit_inline() method to use the first 
element of the "classes" attribute if the "class" 
attribute is undefined.  

It may be that there's a better way to fix this -- 
e.g., if there are multiple classes, then perhaps 
visit_inline() should generate multiple latex markup 
commands, rather than just ignoring all but the first 
role.

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