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Delay more work until MathML is requested

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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 -- Bit 2: Integrate with table mechanism
local mlist_buffer local mlist_buffer
local mlist_result local mlist_result, mlist_display
local function save_result(xml, 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 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
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." "I was asked to provide MathML code for the last formula, but there weren't any new formulas since you last asked."
}) })
end end
local mml = write_xml(make_root(mlist_result, mlist_display and 0 or 2))
if tex.count.tracingmathml == 1 then if tex.count.tracingmathml == 1 then
texio.write_nl(mlist_result .. '\n') texio.write_nl(mml .. '\n')
end 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 mlist_result = nil
end end