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-rw-r--r--tex/context/fonts/mkiv/libertinus-math.lfg201
1 files changed, 107 insertions, 94 deletions
diff --git a/tex/context/fonts/mkiv/libertinus-math.lfg b/tex/context/fonts/mkiv/libertinus-math.lfg
index 77d0161e3..ea6a27cad 100644
--- a/tex/context/fonts/mkiv/libertinus-math.lfg
+++ b/tex/context/fonts/mkiv/libertinus-math.lfg
@@ -4,6 +4,11 @@
-- 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.
+-- The italic x has a rectangular piece in its eye (redundant point)
+
+local common = fonts.goodies.load("common-math.lfg")
+local presets = common.mathematics.tweaks.presets
+
return {
name = "libertinus-math",
version = "1.00",
@@ -20,17 +25,17 @@ return {
UnderbarRuleThickness = 50,
AccentTopShiftUp = -35,
FlattenedAccentTopShiftUp = -35,
- -- AccentExtendMargin = 50,
+ -- AccentExtendMargin = 50,
-- AccentTopShiftUp = 0,
AccentBaseDepth = 10,
RadicalDegreeBottomRaisePercent = 60,
RadicalKernAfterDegree = -425,
- -- RadicalRuleThickness = 40, -- 40 in font
+ -- RadicalRuleThickness = 40, -- 40 in font
DelimiterPercent = 90,
DelimiterShortfall = 400,
-- DisplayOperatorMinHeight = 1800, -- 1250 in font (only one)
- PrimeRaisePercent = 70, -- 50 default
- PrimeRaiseComposedPercent = 10, -- 25 default
+ PrimeRaisePercent = 70, -- 50 default
+ PrimeRaiseComposedPercent = 10, -- 25 default
},
tweaks = {
aftercopying = {
@@ -40,85 +45,56 @@ return {
expected = "Version 7.040",
},
{
- tweak = "dimensions",
- list = {
- -- [0x00060] = { yoffset = -0.075 }, -- grave
- -- [0x000B4] = { yoffset = -0.075 }, -- acute
- -- [0x002C6] = { yoffset = -0.075 }, -- hat
- -- [0x002DC] = { yoffset = -0.075 }, -- tilde
- -- -- [0x000AF] = { yoffset = -0.1 }, -- bar
- -- [0x002D8] = { yoffset = -0.075 }, -- breve
- -- [0x002D9] = { yoffset = -0.05 }, -- dot
- -- [0x000A8] = { yoffset = -0.02 }, -- ddot
- -- [0x020DB] = { yoffset = -0.02 }, -- dddot
- -- [0x002DA] = { yoffset = -0.1 }, -- ring
- -- -- [0x002C7] = { yoffset = -0.1 }, -- check
- -- [0x020D7] = { yoffset = -0.1 }, -- vec
-
- -- [0x00300] = { yoffset = -0.1, all = true }, -- widegrave
- -- [0x00301] = { yoffset = -0.1, all = true }, -- wideacute
- -- [0x00302] = { yoffset = -0.1, all = true }, -- widehat
- -- [0x00303] = { yoffset = -0.09, all = true }, -- widetilde
- -- -- [0x00304] = { yoffset = -0.12, all = true }, -- widebar
- -- [0x00306] = { yoffset = -0.05, all = true }, -- widebreve
- -- [0x00307] = { yoffset = -0.02, all = true }, -- widedot
- -- [0x00308] = { yoffset = -0.02, all = true }, -- wideddot
- -- -- [0x020DB] = { yoffset = -0.1, all = true }, -- widedddot
- -- [0x0030A] = { yoffset = -0.12, all = true }, -- widering
- -- [0x0030C] = { yoffset = -0.04, all = true }, -- widecheck
-
- -- [0x1D44F] = { width = 1, italic = 0, anchor = 1.5 }, -- b (6.8)
- -- [0x1D451] = { width = 1, italic = 0, anchor = 1.2 }, -- d (6.8)
- -- [0x0210E] = { width = 1, italic = 0, anchor = 1.5 }, -- h (6.8)
- -- [0x1D458] = { width = 1, italic = 0, anchor = 1.5 }, -- k (6.8)
- },
+ tweak = "addmirrors",
+ },
+ presets.matheulercalligraphic { rscale = 0.92 },
+ presets.mathrsfscript { rscale = 0.92 },
+ presets.mathxitsarabic { rscale = 0.85 },
+ {
+ tweak = "simplifykerns",
+ },
+ {
+ -- When it makes sense we get rid of italics.
+ tweak = "moveitalics",
+ correct = true,
+ list = {
+ "lowercasenormal",
+ "lowercaseitalic",
+ "lowercasebold",
+ "lowercasebolditalic",
+ "lowercasegreeknormal",
+ "lowercasegreekitalic",
+ "lowercasegreekbold",
+ "lowercasegreekbolditalic",
+ "uppercasenormal",
+ "uppercaseitalic",
+ "uppercasebold",
+ "uppercasebolditalic",
+ "uppercasegreeknormal",
+ "uppercasegreekitalic",
+ "uppercasegreekbold",
+ "uppercasegreekbolditalic",
+ mathematics.tweaks.subsets.dotless,
+ }
},
+
{
tweak = "kerns",
list = {
- [0x2F] = {
- topleft = -0.15,
- -- bottomleft = 0,
- -- topright = 0,
- bottomright = -0.15,
- },
-
- ["0x7D.parts.top"] = {
- topright = -0.2,
- }, -- right brace top
- ["0x7D.parts.bottom"] = {
- bottomright = -0.2,
- }, -- right brace bottom
- -- ["0x7D.variants.*"] = {
- -- topright = -0.05,
- -- bottomright = -0.05,
- -- }, -- right brace variants
- ["0x29.parts.top"] = {
- topright = -0.15,
- }, -- right parenthesis top
- ["0x29.parts.bottom"] = {
- bottomright = -0.15,
- }, -- 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
-
- -- 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 },
+ [0x002F] = { topleft = -0.15, bottomright = -0.15 },
+ ["0x7D.parts.top"] = { topright = -0.2, }, -- right brace top
+ ["0x7D.parts.bottom"] = { bottomright = -0.2 }, -- right brace bottom
+ -- ["0x7D.variants.*"] = { topright = -0.05, bottomright = -0.05 }, -- right brace variants
+ ["0x29.parts.top"] = { topright = -0.15, }, -- right parenthesis top
+ ["0x29.parts.bottom"] = { bottomright = -0.15 }, -- 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 = -0.1, bottomright = -0.1 }, -- angle
+ ["0x27E9.variants.*"] = { topright = -0.2, bottomright = -0.2 },
+ [0x27EB] = { topright = -0.1, bottomright = -0.1 },
+ ["0x27EB.variants.*"] = { topright = -0.2, bottomright = -0.2 },
},
},
@@ -148,19 +124,17 @@ 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)
+ -- [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)
},
},
-- We now copy these to the not wide slots so that we can set these to stretch as well,
@@ -169,8 +143,6 @@ return {
tweak = "copyaccents",
},
-- So far for the accents.
-
-
{
tweak = "fixprimes",
scale = 0.9,
@@ -203,6 +175,10 @@ return {
tweak = "addfourier",
variant = 1,
},
+ {
+ tweak = "setoptions",
+ set = { "ignorekerndimensions" }
+ },
},
},
bigslots = {
@@ -210,3 +186,40 @@ return {
},
},
}
+
+-- Old values
+ -- {
+ -- tweak = "dimensions",
+ -- list = {
+ -- -- [0x00060] = { yoffset = -0.075 }, -- grave
+ -- -- [0x000B4] = { yoffset = -0.075 }, -- acute
+ -- -- [0x002C6] = { yoffset = -0.075 }, -- hat
+ -- -- [0x002DC] = { yoffset = -0.075 }, -- tilde
+ -- -- [0x000AF] = { yoffset = -0.1 }, -- bar
+ -- -- [0x002D8] = { yoffset = -0.075 }, -- breve
+ -- -- [0x002D9] = { yoffset = -0.05 }, -- dot
+ -- -- [0x000A8] = { yoffset = -0.02 }, -- ddot
+ -- -- [0x020DB] = { yoffset = -0.02 }, -- dddot
+ -- -- [0x002DA] = { yoffset = -0.1 }, -- ring
+ -- -- [0x002C7] = { yoffset = -0.1 }, -- check
+ -- -- [0x020D7] = { yoffset = -0.1 }, -- vec
+
+ -- -- [0x00300] = { yoffset = -0.1, all = true }, -- widegrave
+ -- -- [0x00301] = { yoffset = -0.1, all = true }, -- wideacute
+ -- -- [0x00302] = { yoffset = -0.1, all = true }, -- widehat
+ -- -- [0x00303] = { yoffset = -0.09, all = true }, -- widetilde
+ -- -- [0x00304] = { yoffset = -0.12, all = true }, -- widebar
+ -- -- [0x00306] = { yoffset = -0.05, all = true }, -- widebreve
+ -- -- [0x00307] = { yoffset = -0.02, all = true }, -- widedot
+ -- -- [0x00308] = { yoffset = -0.02, all = true }, -- wideddot
+ -- -- [0x020DB] = { yoffset = -0.1, all = true }, -- widedddot
+ -- -- [0x0030A] = { yoffset = -0.12, all = true }, -- widering
+ -- -- [0x0030C] = { yoffset = -0.04, all = true }, -- widecheck
+
+ -- -- [0x1D44F] = { width = 1, italic = 0, anchor = 1.5 }, -- b (6.8)
+ -- -- [0x1D451] = { width = 1, italic = 0, anchor = 1.2 }, -- d (6.8)
+ -- -- [0x0210E] = { width = 1, italic = 0, anchor = 1.5 }, -- h (6.8)
+ -- -- [0x1D458] = { width = 1, italic = 0, anchor = 1.5 }, -- k (6.8)
+ -- },
+ -- },
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 20:41:08 +0000