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-rw-r--r--tex/context/fonts/mkiv/dejavu-math.lfg99
1 files changed, 23 insertions, 76 deletions
diff --git a/tex/context/fonts/mkiv/dejavu-math.lfg b/tex/context/fonts/mkiv/dejavu-math.lfg
index af6a4bd55..fb7368b0f 100644
--- a/tex/context/fonts/mkiv/dejavu-math.lfg
+++ b/tex/context/fonts/mkiv/dejavu-math.lfg
@@ -12,27 +12,19 @@ return {
copyright = "ConTeXt development team",
mathematics = {
parameters = {
- -- NoLimitSupFactor = 0,
- -- NoLimitSubFactor = 900,
- FractionRuleThickness = 60,
- AccentTopShiftUp = -25,
- FlattenedAccentTopShiftUp = -25,
- -- AccentExtendMargin = 50,
- AccentBaseDepth = 30,
- -- RadicalDegreeBottomRaisePercent = 62,
- -- RadicalRuleThickness = 46, -- 52 in font
- DelimiterPercent = 90,
- DelimiterShortfall = 400,
- DisplayOperatorMinHeight = 1800, -- 1333 in font
- -- ScriptPercentScaleDown = 70, -- 80 in font (set in typescript)
- -- ScriptScriptPercentScaleDown = 55, -- 65 in font (set in typescript)
- SubscriptShiftDown = 177, -- 277 in font
- SuperscriptShiftUp = 428, -- 381 in font
+ FractionRuleThickness = 60,
+ AccentTopShiftUp = -25,
+ FlattenedAccentTopShiftUp = -25,
+ AccentBaseDepth = 30,
+ DelimiterPercent = 90,
+ DelimiterShortfall = 400,
+ DisplayOperatorMinHeight = 1800, -- 1333 in font
+ SubscriptShiftDown = 177, -- 277 in font
+ SuperscriptShiftUp = 428, -- 381 in font
SubscriptShiftDownWithSuperscript = "1.3*SubscriptShiftDown", -- trial and error
- -- PrimeRaisePercent = 50, -- 50 default
- -- PrimeRaiseComposedPercent = 10, -- 25 default
- PrimeShiftUp = "1.4*SuperscriptShiftUp",
- PrimeShiftUpCramped = "1.4*SuperscriptShiftUp",
+ PrimeShiftUp = "1.4*SuperscriptShiftUp",
+ PrimeShiftUpCramped = "1.4*SuperscriptShiftUp",
+ PrimeBaselineDropMax = "0.5*SuperscriptBaselineDropMax",
},
tweaks = {
aftercopying = {
@@ -48,6 +40,7 @@ return {
tweak = "addmirrors",
},
presets.scripttocalligraphic { },
+ presets.braille { },
presets.rsfstoscript { rscale = 1.02 },
presets.rsfsuprighttoscript { rscale = 1.02 },
presets.moderntocalligraphic { rscale = 1.02 },
@@ -94,16 +87,6 @@ return {
["0x222C.parts.bottom"] = { bottomright = -0.15 }, -- iint
["0x222D.parts.bottom"] = { bottomright = -0.10 }, -- iiint
["0x2A0C.parts.bottom"] = { bottomright = -0.05 }, -- iiiint
- -- ["0x222B.variants.*"] = integral_variants, ["0x222B.parts.top"] = integral_top, ["0x222B.parts.bottom"] = integral_bottom,
- -- ["0x222C.variants.*"] = integral_variants, ["0x222C.parts.top"] = integral_top, ["0x222C.parts.bottom"] = integral_bottom,
- -- ["0x222D.variants.*"] = integral_variants, ["0x222D.parts.top"] = integral_top, ["0x222D.parts.bottom"] = integral_bottom,
- -- ["0x222E.variants.*"] = integral_variants, ["0x222E.parts.top"] = integral_top, ["0x222E.parts.bottom"] = integral_bottom,
- -- ["0x222F.variants.*"] = integral_variants, ["0x222F.parts.top"] = integral_top, ["0x222F.parts.bottom"] = integral_bottom,
- -- ["0x2230.variants.*"] = integral_variants, ["0x2230.parts.top"] = integral_top, ["0x2230.parts.bottom"] = integral_bottom,
- -- ["0x2231.variants.*"] = integral_variants, ["0x2231.parts.top"] = integral_top, ["0x2231.parts.bottom"] = integral_bottom,
- -- ["0x2232.variants.*"] = integral_variants, ["0x2232.parts.top"] = integral_top, ["0x2232.parts.bottom"] = integral_bottom,
- -- ["0x2233.variants.*"] = integral_variants, ["0x2233.parts.top"] = integral_top, ["0x2233.parts.bottom"] = integral_bottom,
-
},
},
-- Accents are a mess. We migrate the extensibles from the combiners to the base accent
@@ -112,24 +95,16 @@ return {
{
tweak = "extendaccents",
},
-
-
-{
- tweak = "radicaldegreeanchors",
- list = {
- [0x221A] = { location = "left", hfactor = .1, vfactor = .65 },
- ["0x221A.variants.*"] = { location = "left", hfactor = .1, vfactor = .6 },
- ["0x221A.variants.1"] = { location = "left", hfactor = .1, vfactor = .65 },
- ["0x221A.variants.2"] = { location = "left", hfactor = .1, vfactor = .65 },
- -- ["0x221A.variants.3"] = { location = "left", hfactor = .1, vfactor = .55 },
- -- ["0x221A.variants.4"] = { location = "left", hfactor = .1, vfactor = .55 },
- -- ["0x221A.variants.5"] = { location = "left", hfactor = .1, vfactor = .55 },
- -- ["0x221A.variants.5"] = { location = "left", hfactor = .1, vfactor = .55 },
- -- ["0x221Aq.variants.6"] = { location = "left", hfactor = .1, vfactor = .55 },
- -- ["0x221A.parts.top"] = { location = "left", hfactor = .1, vfactor = 5.5 }, -- keep commented: bottom wins over top
- ["0x221A.parts.bottom"] = { location = "left", hfactor = .1, vfactor = 1.1 },
- }
-},
+ {
+ tweak = "radicaldegreeanchors",
+ list = {
+ [0x221A] = { location = "left", hfactor = .1, vfactor = .65 },
+ ["0x221A.variants.*"] = { location = "left", hfactor = .1, vfactor = .6 },
+ ["0x221A.variants.1"] = { location = "left", hfactor = .1, vfactor = .65 },
+ ["0x221A.variants.2"] = { location = "left", hfactor = .1, vfactor = .65 },
+ ["0x221A.parts.bottom"] = { location = "left", hfactor = .1, vfactor = 1.1 },
+ }
+ },
{
tweak = "fixaccents",
},
@@ -149,17 +124,6 @@ return {
{
tweak = "dimensions",
list = {
- -- here we want to apply to all
- -- [0x00300] = { yoffset = -0.02, height = .95, all = true }, -- widegrave : 0x0060
- -- [0x00301] = { yoffset = -0.02, height = .95, all = true }, -- wideacute : 0x00B4
- -- [0x00302] = { yoffset = -0.03, height = .95, all = true }, -- widehat : 0x02C6
- -- [0x00303] = { yoffset = -0.02, height = .95, all = true }, -- widetilde : 0x02DC
- -- [0x00306] = { yoffset = -0.03, height = .95, all = true }, -- widebre : 0x02D8
- -- [0x0030A] = { yoffset = 0.00, height = .95, all = true }, -- widering : 0x02DA
- -- [0x0030C] = { yoffset = -0.03, height = .95, all = true }, -- widecheck : 0x02C7
- -- [0x00304] = { yoffset = -0.05, height = .95, all = true }, -- widebar : 0x00AF
- -- [0x00307] = { yoffset = -0.03, height = .95, all = true }, -- widedot : 0x02D9
- -- [0x00308] = { yoffset = -0.03, height = .95, all = true }, -- wideddot : 0x00A8
[0x020DB] = { yoffset = 0.015, height = .95, all = true }, -- widedddot : 0x20DB (self)
},
},
@@ -214,22 +178,5 @@ return {
bigslots = {
1, 3, 5, 7
},
- -- --
- -- -- experimental fixes for mkiv:
- -- --
- -- dimensions = dimensions,
- -- kerns = kerns,
},
}
-
--- For now we keep these commented as they show where we came from.
-
--- {
--- tweak = "dimensions",
--- list = {
--- [0x1D44E] = { width = 1, italic = 0, anchor = 0.9 }, -- a
--- -- [0x1D449] = { width = .8, italic = .2 },
--- -- [0x1D44A] = { width = .8, italic = .2 },
--- ["0x1D449:0x1D44A"] = { width = .8, italic = .2 },
--- }
--- },