diff options
| author | Hans Hagen <pragma@wxs.nl> | 2012-06-27 14:37:00 +0200 |
|---|---|---|
| committer | Hans Hagen <pragma@wxs.nl> | 2012-06-27 14:37:00 +0200 |
| commit | 915458f50da433e6c3a68ee21b76a98757ec8677 (patch) | |
| tree | bd37c4c109111d95bed43f615eb7280108fd726b /tex/context/base/node-fin.lua | |
| parent | 27fb5e9d85d8abbe7627085ef5141e944c10fd92 (diff) | |
| download | context-915458f50da433e6c3a68ee21b76a98757ec8677.tar.gz | |
beta 2012.06.27 14:37
Diffstat (limited to 'tex/context/base/node-fin.lua')
| -rw-r--r-- | tex/context/base/node-fin.lua | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/tex/context/base/node-fin.lua b/tex/context/base/node-fin.lua index dadbf80d3..84032c22d 100644 --- a/tex/context/base/node-fin.lua +++ b/tex/context/base/node-fin.lua @@ -699,26 +699,26 @@ local function stacker(namespace,attribute,head,default) -- no triggering, no in end elseif id == hlist_code or id == vlist_code then local content = current.list - if content then - if nslistwise then - local a = has_attribute(current,attribute) - if a and attrib ~= a and nslistwise[a] then -- viewerlayer - local p = attrib - attrib, done = a, true - head = insert_node_before(head,current,copy_node(nsdata[a])) - current.list = stacker(namespace,attribute,content,attrib) - head, current = insert_node_after(head,current,copy_node(nsnone)) - attrib = p - else - local ok = false - current.list, ok = stacker(namespace,attribute,content,attrib) - done = done or ok - end + if not content then + -- skip + elseif nslistwise then + local a = has_attribute(current,attribute) + if a and attrib ~= a and nslistwise[a] then -- viewerlayer + local p = attrib + attrib, done = a, true + head = insert_node_before(head,current,copy_node(nsdata[a])) + current.list = stacker(namespace,attribute,content,attrib) + head, current = insert_node_after(head,current,copy_node(nsnone)) + attrib = p else local ok = false - current.list, ok = stacker(namespace,attribute,content,default) + current.list, ok = stacker(namespace,attribute,content,attrib) done = done or ok end + else + local ok = false + current.list, ok = stacker(namespace,attribute,content,default) + done = done or ok end end previous = current |