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-- Well, here we have yet another math font that does things differently: a huge prime in the ssty1
-- slot (not an alternate but a single) and a small one in the normal location. Actually, only primes
-- have an ssty feature. Now, because we have some magic with primes in ConTeXt we cannot use some
-- fix-feature or just disable ssty, but we have to revert to a runtime fix. Lucky me that I didn't
-- remove that hardly needed 'tweaks' mechanism yet.
return {
name = "libertinus-math",
version = "1.00",
comment = "Goodies that complement libertinus.",
author = "Hans Hagen",
copyright = "ConTeXt development team",
mathematics = {
tweaks = {
aftercopying = {
function(target,original)
local okay = 983068
local crap = {
["minute"] = "minute.ssty1",
["second"] = "second.ssty1",
-- [8242] = 983068,
-- [8243] = 983069,
[8244] = 983070,
[8245] = 983071,
[8246] = 983072,
[8247] = 983073,
}
local characters = target.characters
local descriptions = target.descriptions
local unicodes = original.resources.unicodes
if unicodes["minute.ssty1"] == okay then
for old, new in next, crap do
if type(old) == "string" then
old = unicodes[old]
end
if type(new) == "string" then
new = unicodes[new]
end
if old and new and characters[old] then
local c = characters[new]
if c then
characters[old] = c
c.commands = { { "up", .1 * c.height }, { "slot", 0, new, .7 } }
end
end
end
else
logs.report("fonts","the libertinus tweaks need to be checked")
end
end,
},
},
},
}
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