#16715: Remove "nonbreaking spaces" from .rst files
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Reporter: strogdon | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.3
Component: PLEASE CHANGE | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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For reference see sage-devel comment:
https://groups.google.com/forum/#!topic/sage-devel/W-fPceNbp0w
Certain .rst files (src/doc/fr/tour_coercion.rst in particular) contain
nonbreaking spaces that can cause docutils to fail when generating html
docs. Failures are known to be present with docutils-0.11. An octal dump
(od -c) of tour_coercion.rst reveals the spaces:
{{{
0013340 n n e a u , e l l e s n e
0013360 s o n t p a s d e t y p e
0013400 ` ` R i n g E l e m e n t ` `
0013420 302 240 : \n \n : : \n \n s a g
0013440 e : M = M a t r i x ( Z Z
0013460 , 2 , 2 ) ; M \n [ 0
0013500 0 ] \n [ 0 0 ] \n
0013520 s a g e : i s i n s t a n c
}}}
The 302 is octal for a "circumflex capital A" and the 240 is octal for a
"nonbreaking space" and it is these characters that cause docutils-0.11 to
fail. With docutils-0.11 the failure presents as
{{{
$ rst2html.py src/doc/fr/tutorial/tour_coercion.rst > /dev/null
src/doc/fr/tutorial/tour_coercion.rst:149: (WARNING/2) Inline literal
start-string without end-string.
}}}
From a unicode compliant terminal line 149 starts as
{{{
Le type ``RingElement`` ne correspond pas parfaitement à la notion
mathématique d'élément d'anneau. Par exemple, bien que les matrices
carrées
appartiennent à un anneau, elles ne sont pas de type ``RingElement`` :
}}}
where the nonbreaking space appears between the {{{``}}} and {{{:}}}.
--
Ticket URL: <http://trac.sagemath.org/ticket/16715>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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