summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/tex/context/fonts/mkiv/ebgaramond-math.lfg
diff options
context:
space:
mode:
Diffstat (limited to 'Master/texmf-dist/tex/context/fonts/mkiv/ebgaramond-math.lfg')
-rw-r--r--Master/texmf-dist/tex/context/fonts/mkiv/ebgaramond-math.lfg217
1 files changed, 217 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/context/fonts/mkiv/ebgaramond-math.lfg b/Master/texmf-dist/tex/context/fonts/mkiv/ebgaramond-math.lfg
new file mode 100644
index 00000000000..812430525d5
--- /dev/null
+++ b/Master/texmf-dist/tex/context/fonts/mkiv/ebgaramond-math.lfg
@@ -0,0 +1,217 @@
+local common = fonts.goodies.load("common-math.lfg")
+local presets = common.mathematics.tweaks.presets
+
+return {
+ name = "ebgaramond",
+ version = "1.00",
+ comment = "Goodies that complement ebgaramond.",
+ author = "Hans Hagen & Mikael Sundqvist",
+ copyright = "ConTeXt development team",
+ mathematics = {
+ parameters = {
+ FractionRuleThickness = 60,
+ OverbarRuleThickness = 60,
+ UnderbarRuleThickness = 60,
+ AccentTopShiftUp = -75,
+ FlattenedAccentTopShiftUp = -75,
+ AccentBaseDepth = 75,
+ DelimiterPercent = 90,
+ DelimiterShortfall = 400,
+ SubscriptShiftDown = 200, -- 250 in font
+ SuperscriptShiftUp = 400, -- 430 in font
+ SubscriptShiftDownWithSuperscript = "1.25*SubscriptShiftDown", -- trial and error
+ SubSuperscriptGapMin = 200, -- 250 in font
+ PrimeShiftUp = "1.2*SuperscriptShiftUp",
+ PrimeShiftUpCramped = "1.2*SuperscriptShiftUp",
+ PrimeBaselineDropMax = "0.5*SuperscriptBaselineDropMax",
+ },
+ tweaks = {
+ aftercopying = {
+ {
+ tweak = "version",
+ expected = "Version 2019-08-16",
+ },
+ {
+ tweak = "fixprimes",
+ factor = 0.73,
+ },
+ {
+ tweak = "addmirrors",
+ },
+ presets.scripttocalligraphic { },
+ presets.rsfstoscript { rscale = 0.95 },
+ presets.rsfsuprighttoscript { rscale = 0.95 },
+ presets.moderntocalligraphic { rscale = 0.95 },
+ presets.eulertocalligraphic { rscale = 0.95 },
+ presets.xitsarabic { rscale = 0.80 },
+ presets.fallbacks { },
+ presets.moveitalics { correct = true },
+ presets.moveitalics { correct = true, letters = true },
+ presets.moveintegrals { factor = 1.5 },
+ presets.wipeitalics { },
+ {
+ tweak = "simplifykerns",
+ },
+ {
+ tweak = "topanchors",
+ list = {
+ [0x1D453] = 0.88, -- italic f
+ },
+ },
+ {
+ tweak = "dimensions",
+ list = {
+ [0x1D453] = { width = 1.1 }, -- italic f
+ },
+ },
+ {
+ tweak = "kerns",
+ list = {
+ [0x002F] = { topleft = -0.2, bottomright = -0.2 },
+ ["0x7D.parts.top"] = { topright = -0.15, }, -- right brace top
+ ["0x7D.parts.bottom"] = { bottomright = -0.15 }, -- right brace bottom
+ ["0x7D.variants.*"] = { topright = -0.05, bottomright = -0.05 }, -- right brace variants
+ ["0x29.parts.top"] = { topright = -0.25, }, -- right parenthesis top
+ ["0x29.parts.bottom"] = { bottomright = -0.25 }, -- right parenthesis bottom
+ ["0x29.variants.*"] = { topright = -0.2, bottomright = -0.2 }, -- 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 -- angle
+ [0x27E9] = { topright = -0.1, bottomright = -0.1 },
+ ["0x27E9.variants.*"] = { topright = -0.2, bottomright = -0.2 },
+ [0x27EB] = { topright = -0.1, bottomright = -0.1 },
+ ["0x27EB.variants.*"] = { topright = -0.2, bottomright = -0.2 },
+
+ [0x51] = { bottomright = 0.25 }, -- Upright Q
+ [0x211A] = { bottomright = 0.2 }, -- Blackboard bold Q
+ [0x1D410] = { bottomright = 0.2 }, -- Bold Q
+ [0x1D478] = { bottomright = 0.05 }, -- Bold Q
+ [0x1D5B0] = { bottomright = 0.05 }, -- Sans Q
+ },
+ },
+ {
+ -- to be considered
+ -- tweak = "kernpairs",
+ list = {
+ [mathematics.tweaks.subsets.gjqy] = {
+ [mathematics.tweaks.subsets.f] = -.1,
+ [0x1D70C] = -.1, -- italic \rho
+ },
+ [mathematics.tweaks.subsets.bhklt] = {
+ [mathematics.tweaks.subsets.f] = -.25,
+ [0x1D70C] = -.25, -- italic \rho
+ },
+ [mathematics.tweaks.subsets.d] = {
+ [mathematics.tweaks.subsets.f] = -.25,
+ [0x1D70C] = -.25, -- italic \rho
+ },
+ [mathematics.tweaks.subsets.f] = {
+ [mathematics.tweaks.subsets.f] = -.25,
+ [0x1D70C] = -.25, -- italic \rho
+ [mathematics.tweaks.subsets.gjqy] = -.25,
+ [mathematics.tweaks.subsets.bhklt] = -.1,
+ [mathematics.tweaks.subsets.d] = -.25,
+ [mathematics.tweaks.subsets.i] = -.25,
+ [mathematics.tweaks.subsets.mw] = -.25,
+ [mathematics.tweaks.subsets.p] = -.25,
+ [mathematics.tweaks.subsets.acenorsuvxz] = -.25,
+ [mathematics.tweaks.subsets.dotless] = -.25,
+ },
+ [mathematics.tweaks.subsets.i] = {
+ [mathematics.tweaks.subsets.f] = -.25,
+ [0x1D70C] = -.25, -- italic \rho
+ },
+ [mathematics.tweaks.subsets.mw] = {
+ [mathematics.tweaks.subsets.f] = -.25,
+ [0x1D70C] = -.25, -- italic \rho
+ },
+ [mathematics.tweaks.subsets.p] = {
+ [mathematics.tweaks.subsets.f] = -.25,
+ [0x1D70C] = -.25, -- italic \rho
+ },
+ [mathematics.tweaks.subsets.acenorsuvxz] = {
+ [mathematics.tweaks.subsets.f] = -.25,
+ [0x1D70C] = -.25, -- italic \rho
+ },
+ [mathematics.tweaks.subsets.dotless] = {
+ [mathematics.tweaks.subsets.f] = -.25,
+ [0x1D70C] = -.25, -- italic \rho
+ },
+ },
+ },
+ -- 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 = "radicaldegreeanchors",
+ list = {
+ ["0x221A.parts.bottom"] = { location = "left", hfactor = .0, vfactor = 1.0 },
+ }
+ },
+ -- First we set the dimensions of the initial accent which started out as zero but we want
+ -- a proper width. None in ebgaramond.
+ -- Then we deal with all offsets and heights in one go. So we treat the initial accent
+ -- as well as the variants here. None in ebgaramond
+ -- 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",
+ },
+ {
+ tweak = "checkspacing",
+ },
+ {
+ tweak = "addscripts",
+ },
+ {
+ tweak = "accentdimensions",
+ },
+ {
+ tweak = "addrules",
+ },
+ {
+ tweak = "addbars",
+ advance = 0.6,
+ },
+ {
+ tweak = "addactuarian",
+ },
+ {
+ tweak = "addequals",
+ },
+ {
+ tweak = "addfourier",
+ variant = 2,
+ },
+ {
+ tweak = "addprimed",
+ },
+ -- this is the mkiv section
+ {
+ tweak = "emulatelmtx",
+ feature = "emulatelmtx",
+ comment = "this is for mkiv",
+ },
+ {
+ tweak = "diagnose",
+ },
+ },
+ },
+ alternates = {
+ partial = { feature = 'ss02', value = 1, comment = "Curved partial" },
+ semibold = { feature = 'ss04', value = 1, comment = "Semibold" },
+ extrabold = { feature = 'ss05', value = 1, comment = "Extrabold" },
+ hbar = { feature = 'ss06', value = 1, comment = "Horizontal bar for h-bar" },
+ integral = { feature = 'ss07', value = 1, comment = "A more slanted integral sign" },
+ tilde = { feature = 'ss09', value = 1, comment = "A tilde variant" },
+ outbendingh = { feature = 'ss10', value = 1, comment = "Out-bending h" },
+ largeoperators = { feature = 'ss11', value = 1, comment = "Larger operators" },
+ },
+ bigslots = {
+ 1, 3, 5, 7
+ },
+ },
+}