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Reset family assignments between math blocks

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This commit is contained in:
Marcel Fabian Krüger 2023-12-27 17:45:39 +01:00
parent 3c033069f3
commit f4c0721401
1 changed files with 3 additions and 3 deletions
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6
luamml-tex.lua
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@ -14,7 +14,7 @@ local right_brace = token.new(string.byte'}', 2)
local output_hook_token local output_hook_token
local global_text_families = {} local global_text_families = {}
local text_families = setmetatable({}, {__index = function(t, fam) local text_families_meta = {__index = function(t, fam)
if fam == nil then return nil end if fam == nil then return nil end
local assignment = global_text_families[fam] local assignment = global_text_families[fam]
if assignment == nil then if assignment == nil then
@ -28,7 +28,7 @@ local text_families = setmetatable({}, {__index = function(t, fam)
end end
t[fam] = assignment t[fam] = assignment
return assignment return assignment
end}) end}
local properties = node.get_properties_table() local properties = node.get_properties_table()
local mmode, hmode, vmode do local mmode, hmode, vmode do
@ -133,7 +133,7 @@ luatexbase.add_to_callback('pre_mlist_to_hlist_filter', function(mlist, style)
local display = style == 'display' local display = style == 'display'
local startmath = tex.nest.top.tail -- Must come before any write_struct calls which adds nodes local startmath = tex.nest.top.tail -- Must come before any write_struct calls which adds nodes
style = flag & 16 == 16 and flag>>5 & 0x7 or display and 0 or 2 style = flag & 16 == 16 and flag>>5 & 0x7 or display and 0 or 2
local xml, core = process_mlist(mlist, style, text_families) local xml, core = process_mlist(mlist, style, setmetatable({}, text_families_meta))
if flag & 2 == 2 then if flag & 2 == 2 then
xml = save_result(shallow_copy(xml), display) xml = save_result(shallow_copy(xml), display)
end end