diff options
Diffstat (limited to 'tex/context/fonts/mkiv/dejavu-math.lfg')
-rw-r--r-- | tex/context/fonts/mkiv/dejavu-math.lfg | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/tex/context/fonts/mkiv/dejavu-math.lfg b/tex/context/fonts/mkiv/dejavu-math.lfg index b13150295..c2e909aef 100644 --- a/tex/context/fonts/mkiv/dejavu-math.lfg +++ b/tex/context/fonts/mkiv/dejavu-math.lfg @@ -27,6 +27,9 @@ return { NoLimitSupFactor = 0, NoLimitSubFactor = 900, FractionRuleThickness = 60, + AccentTopShiftUp = -25, + FlattenedAccentTopShiftUp = -25, + -- AccentExtendMargin = 50, AccentBaseDepth = 30, RadicalDegreeBottomRaisePercent = 62, RadicalRuleThickness = 46, -- 52 in font @@ -45,6 +48,7 @@ return { { tweak = "dimensions", list = { + [0x1D44E] = { xoffset = 0, width = 1, italic = 0, anchor = 0.9 }, -- a -- [0x1D449] = { xoffset = 0, width = .8, italic = .2 }, -- [0x1D44A] = { xoffset = 0, width = .8, italic = .2 }, ["0x1D449:0x1D44A"] = { xoffset = 0, width = .8, italic = .2 }, @@ -107,6 +111,54 @@ return { }, }, + -- 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 = "fixaccents", + }, + -- 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 = { + -- 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) + }, + }, + -- 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. + { tweak = "fixprimes", -- scale = 0.9, @@ -128,6 +180,20 @@ return { { tweak = "wipecues", }, + { + tweak = "addbars", + advance = 0.175, + }, + { + tweak = "addactuarian", + }, + { + tweak = "addequals", + }, + { + tweak = "addfourier", + variant = 1, + }, }, }, alternates = { |