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Delay more work until MathML is requested

This commit is contained in:
Marcel Fabian Krüger 2021-05-03 20:07:29 +02:00
parent 11206aecde
commit c0f7e707a9
1 changed files with 7 additions and 5 deletions
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12
luamml-tex.lua
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@ -36,12 +36,13 @@ end
-- Bit 2: Integrate with table mechanism
local mlist_buffer
local mlist_result
local mlist_result, mlist_display
local function save_result(xml, display)
mlist_result = write_xml(make_root(xml, display and 0 or 2))
mlist_result, mlist_display = xml, display
if tex.count.tracingmathml > 1 then
texio.write_nl(mlist_result .. '\n')
-- Here xml gets wrapped in an mrow to avoid modifying it.
texio.write_nl(write_xml(make_root({[0] = 'mrow', xml}, display and 0 or 2)) .. '\n')
end
end
@ -90,10 +91,11 @@ lua.get_functions_table()[funcid] = function()
"I was asked to provide MathML code for the last formula, but there weren't any new formulas since you last asked."
})
end
local mml = write_xml(make_root(mlist_result, mlist_display and 0 or 2))
if tex.count.tracingmathml == 1 then
texio.write_nl(mlist_result .. '\n')
texio.write_nl(mml .. '\n')
end
tex.sprint(-2, tostring(pdf.immediateobj('stream', mlist_result, '/Subtype/application#2Fmathml+xml' .. token.scan_argument(true))))
tex.sprint(-2, tostring(pdf.immediateobj('stream', mml, '/Subtype/application#2Fmathml+xml' .. token.scan_argument(true))))
mlist_result = nil
end