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Forgot interction of metatable

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This commit is contained in:
Marcel Fabian Krüger 2021-05-27 07:35:12 +02:00
parent c9904b3bc5
commit 1961c2445c
1 changed files with 4 additions and 4 deletions
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8
luamml-structelemwriter.lua
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@ -55,11 +55,11 @@ local function write_elem(tree, indent)
end end end end
table.sort(attrs) table.sort(attrs)
local attr_name local attr_name
tex.sprint(struct_begin, '{tag=', tree[0], '/mathml') if i == 0 then
if i ~= 0 then tex.sprint(struct_begin, '{tag=', tree[0], '/mathml}')
tex.sprint(',attribute=', attributes[table.concat(attrs)]) else
tex.sprint(struct_begin, '{tag=', tree[0], '/mathml,attribute=', attributes[table.concat(attrs)], '}')
end end
tex.sprint'}'
for j = 1, i do attrs[j] = nil end for j = 1, i do attrs[j] = nil end
if tree[':node'] then if tree[':node'] then