zauguin/mathml
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix XML writer

Browse Source
This commit is contained in:
Marcel Fabian Krüger 2021-06-23 18:48:30 +02:00
parent 75ede91b5d
commit ccedfba57a
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
luamml-xmlwriter.lua
View File

@ -30,14 +30,17 @@ local function write_elem(tree, indent)
end end
out = out .. '>' out = out .. '>'
local inner_indent = indent and indent .. ' ' local inner_indent = indent and indent .. ' '
local is_string
for _, elem in ipairs(tree) do for _, elem in ipairs(tree) do
if type(elem) == 'string' then if type(elem) == 'string' then
if inner_indent then if inner_indent and not is_string then
out = out .. inner_indent out = out .. inner_indent
end end
out = out .. escape_text(elem) out = out .. escape_text(elem)
is_string = true
else else
out = out .. write_elem(elem, inner_indent) out = out .. write_elem(elem, inner_indent)
is_string = nil
end end
end end
if indent then out = out .. indent end if indent then out = out .. indent end