From c183f5744ddb9a59202d495f665813228fb32543 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marcel=20Fabian=20Kr=C3=BCger?= Date: Sat, 11 Jul 2020 01:55:31 +0200 Subject: [PATCH] Fix TTF embedder and preloading --- luametalatex-font-ttf-data.lua | 2 ++ luametalatex-pdf-font-ttf.lua | 4 ++-- luametalatex-pdf-font.lua | 10 +++++++--- 3 files changed, 11 insertions(+), 5 deletions(-) create mode 100644 luametalatex-font-ttf-data.lua diff --git a/luametalatex-font-ttf-data.lua b/luametalatex-font-ttf-data.lua new file mode 100644 index 0000000..8920dc1 --- /dev/null +++ b/luametalatex-font-ttf-data.lua @@ -0,0 +1,2 @@ +return {[0] = +".notdef", ".null", "nonmarkingreturn", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "Lslash", "lslash", "Scaron", "scaron", "Zcaron", "zcaron", "brokenbar", "Eth", "eth", "Yacute", "yacute", "Thorn", "thorn", "minus", "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf", "onequarter", "threequarters", "franc", "Gbreve", "gbreve", "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute", "Ccaron", "ccaron", "dcroat"} diff --git a/luametalatex-pdf-font-ttf.lua b/luametalatex-pdf-font-ttf.lua index d8417c9..99220e5 100644 --- a/luametalatex-pdf-font-ttf.lua +++ b/luametalatex-pdf-font-ttf.lua @@ -1,5 +1,5 @@ -local sfnt = require'libSfnt' -local stdnames = require'ttfstaticstrings' +local sfnt = require'luametalatex-font-sfnt' +local stdnames = require'luametalatex-font-ttf-data' local function round(x) local i, f = math.modf(x) if f < 0 then diff --git a/luametalatex-pdf-font.lua b/luametalatex-pdf-font.lua index 32312fe..03caa7d 100644 --- a/luametalatex-pdf-font.lua +++ b/luametalatex-pdf-font.lua @@ -1,5 +1,9 @@ local strip_floats = require'luametalatex-pdf-utils'.strip_floats +local buildtff = require'luametalatex-pdf-font-ttf' +local buildcff = require'luametalatex-pdf-font-cff' +local buildcff_from_t1 = require'luametalatex-pdf-font-t1' + local tounicode = { [-3] = require'luametalatex-pdf-font-cmap3', require'luametalatex-pdf-font-cmap1', @@ -181,9 +185,9 @@ local function buildfont0cff(pdf, fontdir, usedcids) else if fontdir.filename then if fontdir.format == "type1" then - cff = require'luametalatex-pdf-font-t1'(fontdir.filename, fontdir.encoding)(fontdir, usedcids) + cff = buildcff_from_t1(fontdir.filename, fontdir.encoding)(fontdir, usedcids) elseif fontdir.format == "opentype" then - cff = require'luametalatex-pdf-font-cff'(fontdir.filename, 1, fontdir.encodingbytes == 1 and (fontdir.encoding or true))(fontdir, usedcids) + cff = buildcff(fontdir.filename, 1, fontdir.encodingbytes == 1 and (fontdir.encoding or true))(fontdir, usedcids) else error[[Unsupported format]] end @@ -207,7 +211,7 @@ local function buildfont0ttf(pdf, fontdir, usedcids) if fontdir.ttf then ttf = fontdir:ttf(usedcids) -- WARNING: If you implement this: You always have to add a .notdef glyph at index 0. This one is *not* included in usedcids else - ttf = require'luametalatex-pdf-font-ttf'(fontdir.filename, 1, fontdir.encoding)(fontdir, usedcids) + ttf = buildtff(fontdir.filename, 1, fontdir.encoding)(fontdir, usedcids) end local lastcid = -1 local cidtogid = {}