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Do not leak working directory in TikZ filter

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Jeroen de Haas 2021-08-30 12:52:45 +02:00 committed by John MacFarlane
parent 5dcd4610e2
commit 7d91ff28ac
1 changed files with 3 additions and 3 deletions
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6
doc/lua-filters.md
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@ -695,12 +695,12 @@ end
function RawBlock(el) function RawBlock(el)
if starts_with('\\begin{tikzpicture}', el.text) then if starts_with('\\begin{tikzpicture}', el.text) then
local filetype = extension_for[FORMAT] or 'svg' local filetype = extension_for[FORMAT] or 'svg'
local fname = system.get_working_directory() .. '/' .. local fbasename = pandoc.sha1(el.text) .. '.' .. filetype
pandoc.sha1(el.text) .. '.' .. filetype local fname = system.get_working_directory() .. '/' .. fbasename
if not file_exists(fname) then if not file_exists(fname) then
tikz2image(el.text, filetype, fname) tikz2image(el.text, filetype, fname)
end end
return pandoc.Para({pandoc.Image({}, fname)}) return pandoc.Para({pandoc.Image({}, fbasename)})
else else
return el return el
end end