-- In order to be able to use beta math fonts, we use our own file name and -- always remap. local common = fonts.goodies.load("common-math.lfg") local presets = common.mathematics.tweaks.presets return { name = "latin modern math", version = "1.00", comment = "Goodies that complement latin modern math.", author = "Hans Hagen & Mikael Sundqvist", copyright = "ConTeXt development team", mathematics = { parameters = { FractionNumeratorDisplayStyleShiftUp = 600, -- used to be a function AccentTopShiftUp = -60, FlattenedAccentTopShiftUp = -60, AccentSuperscriptDrop = 100, -- drop the superscripts if accents are present. Amount in percentage of height of accent(?) AccentSuperscriptPercent = 0, DelimiterPercent = 90, DelimiterShortfall = 400, SubscriptShiftDown = 150, -- 247 in font (multiplied to be consistent with cm) SubscriptShiftDownWithSuperscript = 247, -- relates to the previous one (see math-act) -- SubscriptTopMax = 344, -- 344 in font .8 exheight -- SuperscriptBaselineDropMax = 386, -- 250 in font (multiplied by 4.6333/2.99 (values in cm/values in lm)) 0 means: align the baseline of the superscript at the (top) SuperscriptBaselineDropMax = 0.6*431, -- 250 in font (multiplied by 4.6333/2.99 (values in cm/values in lm)) SubscriptBaselineDropMin = 0.1*431, -- 200 in font -- SuperscriptBottomMaxWithSubscript = 344, -- 344 in font .8 exheight -- SuperscriptBottomMin = 108, -- 108 in font .25 exheight SuperscriptShiftUp = 413, -- 363 in font (multiplied with 4.9547/4.3536, got 413) SuperscriptShiftUpCramped = 413, -- 289 in font (no distinction, old TeX) PrimeShiftUp = "1.1*SuperscriptShiftUp", PrimeShiftUpCramped = "1.1*SuperscriptShiftUp", -- PrimeRaisePercent = 0, -- set to 0 in math-act -- PrimeRaiseComposedPercent = 0, -- set to 0 in math-act }, tweaks = { aftercopying = { { tweak = "version", expected = "Version 1.958", }, { tweak = "addmirrors", }, presets.scripttocalligraphic { }, presets.rsfstoscript { }, presets.rsfsuprighttoscript { }, presets.moderntocalligraphic { }, presets.eulertocalligraphic { }, presets.xitsarabic { rscale = 0.80 }, presets.fallbacks { }, presets.moveitalics { correct = true }, presets.moveitalics { correct = true, letters = true }, presets.moveintegrals { factor = 1.4, icfactor = 0.8 }, -- the icfactor is due to the very slanted integral. presets.wipeanchors { }, presets.wipeitalics { }, { tweak = "dimensions", list = { [0x1D487] = { anchor = 0.9 }, -- bold italic f [0x1D489] = { anchor = 1.2 }, -- bold italic h [0x1D48C] = { anchor = 1.2 }, -- bold italic k [0x1D48F] = { anchor = 1.1 }, -- bold italic n [0x1D491] = { anchor = 1.2 }, -- bold italic p [0x1D492] = { anchor = 0.9 }, -- bold italic q [0x1D49B] = { anchor = 0.9 }, -- bold italic z [0x1D736] = { anchor = 0.9 }, -- bold italic alpha [0x1D737] = { anchor = 0.9 }, -- bold italic beta [0x1D738] = { anchor = 1.1 }, -- bold italic gamma [0x1D740] = { anchor = 1.2 }, -- bold italic lambda [0x1D744] = { anchor = 1.2 }, -- bold italic omicron [0x1D6FE] = { anchor = 1.1 }, -- italic gamma [0x1D702] = { anchor = 1.1 }, -- italic eta [0x1D44F] = { anchor = 1.15 }, -- italic b [0x1D451] = { anchor = 0.8, }, -- italic d [0x1D455] = { anchor = 1.15 }, -- italic h [0x1D458] = { anchor = 1.15 }, -- italic k [0x1D45B] = { anchor = 1.1 }, -- italic n [0x1D45D] = { anchor = 1.1 }, -- italic p [0x1D45E] = { anchor = 0.9 }, -- italic q [0x1D467] = { anchor = 0.9 }, -- italic z [0x1D6FE] = { anchor = 1.2 }, -- italic gamma [0x1D706] = { anchor = 1.2 }, -- italic lambda [0x1D70A] = { anchor = 1.1 }, -- italic omikron [0x1D70D] = { anchor = 1.1 }, -- italic varsigma [0x1D46A] = { anchor = 0.75 }, -- bold italic C [0x1D46B] = { anchor = 1.1 }, -- bold italic D [0x1D46E] = { anchor = 0.75 }, -- bold italic G [0x1D479] = { anchor = 1.2 }, -- bold italic R [0x1D47A] = { anchor = 0.8 }, -- bold italic S -- uppercaseboldscript could be improved [0x1D435] = { anchor = 1.05 }, -- italic B [0x1D436] = { anchor = 0.7 }, -- italic C [0x1D437] = { anchor = 1.05 }, -- italic D [0x1D43A] = { anchor = 0.8 }, -- italic G [0x1D443] = { anchor = 1.1 }, -- italic P [0x1D445] = { anchor = 1.05 }, -- italic R [0x1D446] = { anchor = 0.85 }, -- italic S [0x1D49C] = { anchor = 0.9 }, -- script A [0x1D49D] = { anchor = 0.95 }, -- script B [0x1D49E] = { anchor = 0.8 }, -- script C [0x1D49F] = { anchor = 0.95 }, -- script D [0x1D4A0] = { anchor = 0.85 }, -- script E [0x1D4A1] = { anchor = 0.75 }, -- script F [0x1D4A2] = { anchor = 0.9 }, -- script G [0x1D4A3] = { anchor = 0.85 }, -- script H [0x1D4A4] = { anchor = 0.8 }, -- script I [0x1D4A5] = { anchor = 0.8 }, -- script J [0x1D4A6] = { anchor = 0.85 }, -- script K [0x1D4A7] = { anchor = 0.75 }, -- script L [0x1D4A8] = { anchor = 0.9 }, -- script M [0x1D4A9] = { anchor = 0.85 }, -- script N [0x1D4AA] = { anchor = 0.95 }, -- script O [0x1D4AB] = { anchor = 0.95 }, -- script P [0x1D4AC] = { anchor = 0.95 }, -- script Q [0x1D4AD] = { anchor = 0.95 }, -- script R [0x1D4AE] = { anchor = 0.9 }, -- script S [0x1D4AF] = { anchor = 0.75 }, -- script T [0x1D4B0] = { anchor = 0.9, }, -- script U [0x1D4B1] = { anchor = 0.95 }, -- script V [0x1D4B2] = { anchor = 0.95 }, -- script W [0x1D4B3] = { anchor = 0.95 }, -- script X [0x1D4B4] = { anchor = 0.9 }, -- script Y [0x1D4B5] = { anchor = 1 }, -- script Z ["0x7C.variants.1"]={ squeeze = 0.90, height = 0.90, depth = 0.90 }, ["0x7C.variants.2"]={ squeeze = 0.85, height = 0.85, depth = 0.85 }, ["0x7C.variants.3"]={ squeeze = 0.80, height = 0.80, depth = 0.80 }, ["0x7C.variants.4"]={ squeeze = 0.80, height = 0.80, depth = 0.80 }, ["0x7C.variants.5"]={ squeeze = 0.80, height = 0.80, depth = 0.80 }, ["0x7C.variants.6"]={ squeeze = 0.80, height = 0.80, depth = 0.80 }, ["0x7C.variants.7"]={ squeeze = 0.80, height = 0.80, depth = 0.80 }, }, }, -- Accents are a mess. We migrate the extensibles from the combiners to the base accent -- and then need to tweak the width (which is auto set because it was zero with a large -- accent anchor offset). First we copy and fix. { tweak = "extendaccents", }, { tweak = "flattenaccents", }, { tweak = "fixaccents", }, { tweak = "radicaldegreeanchors", list = { ["0x221A.parts.bottom"] = { location = "left", hfactor = 0.05, vfactor = 1.05 }, } }, -- First we set the dimensions of the initial accent which started out as zero but we want -- a proper width. { tweak = "dimensions", list = { [0x00302] = { width = 1.4, anchor = 1.20, xoffset = .10 }, -- widehat [0x00303] = { width = 1.4, anchor = 1.20, xoffset = .10 }, -- widetilde [0x00306] = { width = 1.4, anchor = 1.20, xoffset = .10 }, -- widebreve [0x0030C] = { width = 1.4, anchor = 1.20, xoffset = .10 }, -- widecheck }, }, -- Then we deal with all offsets and heights in one go. So we treat the initial accent -- as well as the variants here. { tweak = "dimensions", list = { [0x020DB] = { yoffset = -0.015, height = .95, all = true }, -- widedddot : 0x20DB (self) }, }, -- We now copy these to the not wide slots so that we can set these to stretch as well, -- if only because it is less confusing and more consistent. { tweak = "copyaccents", }, -- So far for the accents. { -- Here we modify "corner kerns". -- We started with 0x2F, the solidus -- to have the 2 in x^2/5 a bit over the slash tweak = "kerns", list = { [0x0002F] = { topleft = -0.2, bottomright = -0.2 }, -- solidus -- [0x1D49C] = { bottomright = -0.05, }, -- script A [0x1D49D] = { bottomright = -0.05, }, -- script B [0x1D49E] = { bottomright = -0.25, }, -- script C [0x1D49F] = { bottomright = -0.11, }, -- script D [0x1D4A0] = { bottomright = -0.18, }, -- script E [0x1D4A1] = { bottomright = -0.30, }, -- script F [0x1D4A2] = { bottomright = -0.11, }, -- script G [0x1D4A3] = { bottomright = -0.18, }, -- script H [0x1D4A4] = { bottomright = -0.25, }, -- script I [0x1D4A5] = { bottomright = -0.25, }, -- script J [0x1D4A6] = { bottomright = -0.11, }, -- script K [0x1D4A7] = { bottomright = -0.05, }, -- script L [0x1D4A8] = { bottomright = -0.11, }, -- script M [0x1D4A9] = { bottomright = -0.18, }, -- script N [0x1D4AA] = { bottomright = -0.05, }, -- script O [0x1D4AB] = { bottomright = -0.25, }, -- script P [0x1D4AC] = { bottomright = -0.05, }, -- script Q [0x1D4AD] = { bottomright = -0.05, }, -- script R [0x1D4AE] = { bottomright = -0.11, }, -- script S [0x1D4AF] = { bottomright = -0.33, }, -- script T [0x1D4B0] = { bottomright = -0.11, }, -- script U [0x1D4B1] = { bottomright = -0.25, }, -- script V [0x1D4B2] = { bottomright = -0.25, }, -- script W [0x1D4B3] = { bottomright = -0.11, }, -- script X [0x1D4B4] = { bottomright = -0.18, }, -- script Y [0x1D4B5] = { bottomright = -0.05, }, -- script Z -- [0x00393] = { bottomright = -0.20, }, -- upright Gamma -- ["0x7D.parts.top"] = { topright = -0.25 }, -- right brace top ["0x7D.parts.bottom"] = { bottomright = -0.25 }, -- right brace bottom ["0x7D.variants.*"] = { topright = -0.25, bottomright = -0.25 }, -- right brace variants ["0x29.parts.top"] = { topright = -0.3, }, -- right parenthesis top ["0x29.parts.bottom"] = { bottomright = -0.3 }, -- right parenthesis bottom ["0x29.variants.*"] = { topright = -0.15, bottomright = -0.15 }, -- right parenthesis variants ["0x221A.parts.top"] = { topright = 0.2, }, -- right radical top ["0x221A.parts.bottom"] = { bottomright = 0.2 }, -- right radical bottom ["0x221A.variants.*"] = { topright = 0.2, bottomright = 0.2 }, -- right radical variants [0x27E9] = { topright = -0.2, bottomright = -0.2 }, -- angles ["0x27E9.variants.*"] = { topright = -0.3, bottomright = -0.3 }, [0x27EB] = { topright = -0.2, bottomright = -0.2 }, ["0x27EB.variants.*"] = { topright = -0.3, bottomright = -0.3 }, }, }, { -- This one fakes margins to get larger/smaller accents -- with for example \widetilde. tweak = "margins", list = { [0x1D487] = { left = -.2, right = -.2 }, -- bold italic f [0x1D489] = { left = -.2, right = -.2 }, -- bold italic h [0x1D496] = { left = -.1, right = -.1 }, -- bold italic u [0x1D499] = { left = -.1, right = -.1 }, -- bold italic x [0x1D711] = { left = -.1, right = -.1 }, -- italic varphi [0x1D713] = { left = -.1, right = -.1 }, -- italic psi [0x1D659] = { left = -.1, right = -.1 }, -- sans bold italic d [0x1D65C] = { left = -.1, right = -.1 }, -- sans bold italic g [0x1D409] = { left = .1, right = .1 }, -- bold upright J [0x1D412] = { left = .1, right = .1 }, -- bold upright S [0x1D509] = { left = .1, right = .1 }, -- fraktur F [0x1D50C] = { left = .1, right = .1 }, -- fraktur I [0x1D50D] = { left = .1, right = .1 }, -- fraktur J [0x1D51D] = { left = .1, right = .1 }, -- fraktur Z [0x1D538] = { left = .1, right = .1 }, -- doublestruck A [0x1D539] = { left = .1, right = .1 }, -- doublestruck B [0x1D53C] = { left = .1, right = .1 }, -- doublestruck E [0x1D53D] = { left = .1, right = .1 }, -- doublestruck F [0x1D541] = { left = .1, right = .1 }, -- doublestruck J [0x1D542] = { left = .1, right = .1 }, -- doublestruck K [0x1D543] = { left = .1, right = .1 }, -- doublestruck L [0x1D547] = { left = .1, right = .1 }, -- doublestruck P [0x1D549] = { left = .1, right = .1 }, -- doublestruck R [0x1D54A] = { left = .1, right = .1 }, -- doublestruck S [0x1D54B] = { left = .1, right = .1 }, -- doublestruck T [0x1D54D] = { left = .1, right = .1 }, -- doublestruck V [0x1D550] = { left = .1, right = .1 }, -- doublestruck Y [0x1D506] = { left = .1, right = .1 }, -- fraktur C [0x00393] = { left = .1, right = .1 }, -- upfight Gamma [0x00396] = { left = .1, right = .1 }, -- upfight Zeta [0x1D5D8] = { left = .1, right = .1 }, -- sans bold E [0x1D5D9] = { left = .1, right = .1 }, -- sans bold F [0x1D5DF] = { left = .1, right = .1 }, -- sans bold L [0x1D5E6] = { left = .1, right = .1 }, -- sans bold S [0x1D61A] = { left = .1, right = .1 }, -- sans italic S [0x1D5A2] = { left = .1, right = .1 }, -- sans C [0x1D5A4] = { left = .1, right = .1 }, -- sans E [0x1D5A5] = { left = .1, right = .1 }, -- sans F [0x1D5AF] = { left = .1, right = .1 }, -- sans P [0x1D5B2] = { left = .1, right = .1 }, -- sans S [0x1D5B9] = { left = .1, right = .1 }, -- sans Z [0x1D4A0] = { left = .1, right = .1 }, -- script E [0x1D4AE] = { left = .1, right = .1 }, -- script S [0x1D4B4] = { left = .1, right = .1 }, -- script Y [0x0004C] = { left = .1, right = .1 }, -- L [0x00053] = { left = .1, right = .1 }, -- S [0x0005A] = { left = .1, right = .1 }, -- Z [0x1D43D] = { left = -.1, right = -.1 }, -- italic J [0x1D409] = { left = -.1, right = -.1 }, -- bold J [0x1D471] = { left = -.1, right = -.1 }, -- bold italic J [0x1D4D9] = { left = -.05, right = -.05 }, -- bold script J }, }, { tweak = "fixprimes", factor = 0.825, }, { tweak = "checkspacing", }, { tweak = "fixradicals", }, { tweak = "addprivates", }, { tweak = "addscripts", }, { tweak = "accentdimensions", }, { tweak = "addrules", }, { tweak = "replacerules", -- minus = true, -- we have an extensible fraction = { height = .15, yoffset = .85 }, radical = { height = .15, yoffset = .85 }, stacker = { height = .15, yoffset = .85 }, }, { tweak = "addbars", advance = 0.52, }, { tweak = "addactuarian", }, { tweak = "addfourier", variant = 1, }, { tweak = "addprimed", }, { tweak = "addequals", }, -- this is the mkiv section { tweak = "emulatelmtx", feature = "emulatelmtx", comment = "this is for mkiv", }, -- { tweak = "inspect", slot = 0x2212 }, -- { tweak = "inspect", slot = 0x003D }, }, }, bigslots = { 1, 4, 6, 7 -- In fact, 7 is the last one. }, }, }