From 78334b0d4607b242273f9d0cde94f6a6fba51832 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Wed, 26 Sep 2018 20:50:34 +0000 Subject: luaotfload (26sep18) git-svn-id: svn://tug.org/texlive/trunk@48771 c570f23f-e606-0410-a88d-b1316a301751 --- .../luatex/luaotfload/fontloader-font-imp-tex.lua | 144 +++++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 Master/texmf-dist/tex/luatex/luaotfload/fontloader-font-imp-tex.lua (limited to 'Master/texmf-dist/tex/luatex/luaotfload/fontloader-font-imp-tex.lua') diff --git a/Master/texmf-dist/tex/luatex/luaotfload/fontloader-font-imp-tex.lua b/Master/texmf-dist/tex/luatex/luaotfload/fontloader-font-imp-tex.lua new file mode 100644 index 00000000000..b4b9a7b6943 --- /dev/null +++ b/Master/texmf-dist/tex/luatex/luaotfload/fontloader-font-imp-tex.lua @@ -0,0 +1,144 @@ +if not modules then modules = { } end modules ['font-imp-tex'] = { + version = 1.001, + comment = "companion to font-ini.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +local next = next + +local fonts = fonts +local otf = fonts.handlers.otf +local registerotffeature = otf.features.register +local addotffeature = otf.addfeature + +-- tlig (we need numbers for some fonts so ...) + +local specification = { + type = "ligature", + order = { "tlig" }, + prepend = true, + data = { + -- endash = "hyphen hyphen", + -- emdash = "hyphen hyphen hyphen", + [0x2013] = { 0x002D, 0x002D }, + [0x2014] = { 0x002D, 0x002D, 0x002D }, + -- quotedblleft = "quoteleft quoteleft", + -- quotedblright = "quoteright quoteright", + -- quotedblleft = "grave grave", + -- quotedblright = "quotesingle quotesingle", + -- quotedblbase = "comma comma", + }, +} + +addotffeature("tlig",specification) + +registerotffeature { + -- this makes it a known feature (in tables) + name = "tlig", + description = "tex ligatures", +} + +-- trep + +local specification = { + type = "substitution", + order = { "trep" }, + prepend = true, + data = { + -- [0x0022] = 0x201D, + [0x0027] = 0x2019, + -- [0x0060] = 0x2018, + }, +} + +addotffeature("trep",specification) + +registerotffeature { + -- this makes it a known feature (in tables) + name = "trep", + description = "tex replacements", +} + +-- some day this will be moved to font-imp-scripts.lua + +-- anum + +local anum_arabic = { + [0x0030] = 0x0660, + [0x0031] = 0x0661, + [0x0032] = 0x0662, + [0x0033] = 0x0663, + [0x0034] = 0x0664, + [0x0035] = 0x0665, + [0x0036] = 0x0666, + [0x0037] = 0x0667, + [0x0038] = 0x0668, + [0x0039] = 0x0669, +} + +local anum_persian = { + [0x0030] = 0x06F0, + [0x0031] = 0x06F1, + [0x0032] = 0x06F2, + [0x0033] = 0x06F3, + [0x0034] = 0x06F4, + [0x0035] = 0x06F5, + [0x0036] = 0x06F6, + [0x0037] = 0x06F7, + [0x0038] = 0x06F8, + [0x0039] = 0x06F9, +} + +local function valid(data) + local features = data.resources.features + if features then + for k, v in next, features do + for k, v in next, v do + if v.arab then + return true + end + end + end + end +end + +local specification = { + { + type = "substitution", + features = { arab = { urd = true, dflt = true } }, + order = { "anum" }, + data = anum_arabic, + valid = valid, + }, + { + type = "substitution", + features = { arab = { urd = true } }, + order = { "anum" }, + data = anum_persian, + valid = valid, + }, +} + +addotffeature("anum",specification) + +registerotffeature { + -- this makes it a known feature (in tables) + name = "anum", + description = "arabic digits", +} + +-- -- example: +-- +-- fonts.handlers.otf.addfeature { +-- name = "hangulfix", +-- type = "substitution", +-- features = { ["hang"] = { ["*"] = true } }, +-- data = { +-- [0x1160] = 0x119E, +-- }, +-- order = { "hangulfix" }, +-- flags = { }, +-- prepend = true, +-- }) -- cgit v1.2.3