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Avoid recurson on invisible entries in _toctree_prune

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This commit is contained in:
Roland Meister 2012-12-23 00:27:32 +01:00
parent 224a76f865
commit 417aff228c
1 changed files with 3 additions and 2 deletions
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5
sphinx/environment.py
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@ -1342,12 +1342,13 @@ class BuildEnvironment:
if maxdepth > 0 and depth > maxdepth:
subnode.parent.replace(subnode, [])
else:
# recurse on children, current page is already marked
_toctree_prune(subnode, depth+1, maxdepth)
# cull sub-entries whose parents aren't 'current'
if (collapse and depth > 1 and
'iscurrent' not in subnode.parent):
subnode.parent.remove(subnode)
else:
# recurse on visible children
_toctree_prune(subnode, depth+1, maxdepth)
def _toctree_add_classes(node, depth):
"""Add 'toctree-l%d' and 'current' classes to the toctree."""