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Diffstat (limited to 'tex/context/fonts/mkiv/libertinus-math.lfg')
| -rw-r--r-- | tex/context/fonts/mkiv/libertinus-math.lfg | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/tex/context/fonts/mkiv/libertinus-math.lfg b/tex/context/fonts/mkiv/libertinus-math.lfg new file mode 100644 index 000000000..24f58eb48 --- /dev/null +++ b/tex/context/fonts/mkiv/libertinus-math.lfg @@ -0,0 +1,55 @@ +-- 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, + }, + }, + }, +} + |