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Backport Docutils 0.14 skip of backticks processing by SmartQuotes

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refs: https://sourceforge.net/p/docutils/mailman/message/35869025/
This commit is contained in:
jfbu 2017-05-31 16:00:28 +02:00
parent 075a8cfb8f
commit a3bdf1d0dc
1 changed files with 15 additions and 4 deletions
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19
sphinx/util/smartypants.py
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@ -143,12 +143,23 @@ def educateQuotes(text, language='en'):
def educate_tokens(text_tokens, attr='1', language='en'):
# type: (Iterable[Tuple[str, unicode]], unicode, unicode) -> Iterator
"""Return iterator that "educates" the items of `text_tokens`.
This is modified to intercept the ``attr='2'`` as it was used by the
Docutils 0.13.1 SmartQuotes transform in a hard coded way. Docutils 0.14
uses ``'qDe'``` and is configurable, and its choice is backported here
for use by Sphinx with earlier Docutils releases. Similarly ``'1'`` is
replaced by ``'qde'``.
Use ``attr='qDbe'``, resp. ``'qdbe'`` to recover Docutils effect of ``'2'``,
resp. ``'1'``.
refs: https://sourceforge.net/p/docutils/mailman/message/35869025/
"""
# Parse attributes:
# 0 : do nothing
# 1 : set all
# 2 : set all, using old school en- and em- dash shortcuts
# 1 : set all (but backticks)
# 2 : set all (but backticks), using old school en- and em- dash shortcuts
# 3 : set all, using inverted old school en and em- dash shortcuts
#
# q : quotes
@ -171,13 +182,13 @@ def educate_tokens(text_tokens, attr='1', language='en'):
pass
elif attr == "1": # Do everything, turn all options on.
do_quotes = True
do_backticks = 1
# do_backticks = 1
do_dashes = 1
do_ellipses = True
elif attr == "2":
# Do everything, turn all options on, use old school dash shorthand.
do_quotes = True
do_backticks = 1
# do_backticks = 1
do_dashes = 2
do_ellipses = True
elif attr == "3":