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Kovid Goyal 2014-02-04 08:04:12 +05:30
parent a2c49bbca0
commit 08aeb94835
1 changed files with 4 additions and 4 deletions
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8
src/calibre/gui2/tweak_book/editor/smart/html.py
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@ -39,7 +39,7 @@ def next_tag_boundary(block, offset, forward=True):
offset = -1 if forward else sys.maxint offset = -1 if forward else sys.maxint
return None, None return None, None
def find_closest_containing_tag(block, offset, max_tags=2000): def find_closest_containing_tag(block, offset, max_tags=sys.maxint):
''' Find the closest containing tag. To find it, we search for the first ''' Find the closest containing tag. To find it, we search for the first
opening tag that does not have a matching closing tag before the specified opening tag that does not have a matching closing tag before the specified
position. Search through at most max_tags. ''' position. Search through at most max_tags. '''
@ -75,7 +75,7 @@ def find_closest_containing_tag(block, offset, max_tags=2000):
max_tags -= 1 max_tags -= 1
return None # Could not find a containing tag return None # Could not find a containing tag
def find_closing_tag(tag, max_tags=4000): def find_closing_tag(tag, max_tags=sys.maxint):
''' Find the closing tag corresponding to the specified tag. To find it we ''' Find the closing tag corresponding to the specified tag. To find it we
search for the first closing tag after the specified tag that does not search for the first closing tag after the specified tag that does not
match a previous opening tag. Search through at most max_tags. ''' match a previous opening tag. Search through at most max_tags. '''
@ -118,10 +118,10 @@ class HTMLSmarts(NullSmarts):
c = editor.textCursor() c = editor.textCursor()
block, offset = c.block(), c.positionInBlock() block, offset = c.block(), c.positionInBlock()
tag = find_closest_containing_tag(block, offset) tag = find_closest_containing_tag(block, offset, max_tags=2000)
if tag is not None: if tag is not None:
add_tag(tag) add_tag(tag)
tag = find_closing_tag(tag) tag = find_closing_tag(tag, max_tags=4000)
if tag is not None: if tag is not None:
add_tag(tag) add_tag(tag)
return ans return ans