8491f88afc
This is based on the post table in the sfnt file. Change-Id: I11f7a9bd9024cfc8f92adc5abb4d5356521f0df7 Reviewed-on: https://go-review.googlesource.com/36972 Reviewed-by: David Crawshaw <crawshaw@golang.org>
322 lines
4.2 KiB
Go
322 lines
4.2 KiB
Go
// Copyright 2017 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build ignore
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package main
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import (
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"bytes"
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"fmt"
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"go/format"
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"io/ioutil"
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"log"
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)
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func main() {
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data, offsets := []byte(nil), []int{0}
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for _, name := range names {
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data = append(data, name...)
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offsets = append(offsets, len(data))
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}
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b := new(bytes.Buffer)
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fmt.Fprintf(b, "// generated by go run gen.go; DO NOT EDIT\n\n")
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fmt.Fprintf(b, "package sfnt\n\n")
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fmt.Fprintf(b, "const numBuiltInPostNames = %d\n\n", len(names))
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fmt.Fprintf(b, "const builtInPostNamesData = \"\" +\n")
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for s := data; ; {
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if len(s) <= 64 {
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fmt.Fprintf(b, "%q\n", s)
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break
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}
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fmt.Fprintf(b, "%q +\n", s[:64])
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s = s[64:]
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}
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fmt.Fprintf(b, "\n")
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fmt.Fprintf(b, "var builtInPostNamesOffsets = [...]uint16{\n")
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for i, o := range offsets {
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fmt.Fprintf(b, "%#04x,", o)
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if i%8 == 7 {
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fmt.Fprintf(b, "\n")
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}
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}
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fmt.Fprintf(b, "\n}\n")
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dstUnformatted := b.Bytes()
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dst, err := format.Source(dstUnformatted)
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if err != nil {
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log.Fatalf("format.Source: %v\n\n----\n%s\n----", err, dstUnformatted)
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}
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if err := ioutil.WriteFile("data.go", dst, 0666); err != nil {
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log.Fatalf("ioutil.WriteFile: %v", err)
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}
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}
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// names is the built-in post table names listed at
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// https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6post.html
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var names = [258]string{
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".notdef",
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".null",
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"nonmarkingreturn",
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"space",
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"exclam",
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"quotedbl",
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"numbersign",
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"dollar",
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"percent",
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"ampersand",
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"quotesingle",
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"parenleft",
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"parenright",
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"asterisk",
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"plus",
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"comma",
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"hyphen",
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"period",
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"slash",
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"zero",
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"one",
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"two",
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"three",
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"four",
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"five",
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"six",
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"seven",
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"eight",
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"nine",
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"colon",
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"semicolon",
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"less",
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"equal",
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"greater",
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"question",
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"at",
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"A",
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"B",
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"C",
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"D",
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"E",
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"F",
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"G",
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"H",
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"I",
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"J",
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"K",
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"L",
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"M",
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"N",
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"O",
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"P",
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"Q",
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"R",
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"S",
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"T",
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"U",
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"V",
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"W",
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"X",
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"Y",
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"Z",
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"bracketleft",
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"backslash",
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"bracketright",
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"asciicircum",
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"underscore",
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"grave",
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"a",
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"b",
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"c",
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"d",
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"e",
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"f",
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"g",
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"h",
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"i",
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"j",
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"k",
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"l",
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"m",
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"n",
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"o",
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"p",
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"q",
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"r",
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"s",
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"t",
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"u",
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"v",
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"w",
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"x",
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"y",
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"z",
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"braceleft",
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"bar",
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"braceright",
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"asciitilde",
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"Adieresis",
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"Aring",
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"Ccedilla",
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"Eacute",
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"Ntilde",
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"Odieresis",
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"Udieresis",
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"aacute",
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"agrave",
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"acircumflex",
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"adieresis",
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"atilde",
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"aring",
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"ccedilla",
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"eacute",
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"egrave",
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"ecircumflex",
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"edieresis",
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"iacute",
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"igrave",
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"icircumflex",
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"idieresis",
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"ntilde",
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"oacute",
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"ograve",
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"ocircumflex",
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"odieresis",
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"otilde",
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"uacute",
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"ugrave",
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"ucircumflex",
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"udieresis",
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"dagger",
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"degree",
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"cent",
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"sterling",
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"section",
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"bullet",
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"paragraph",
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"germandbls",
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"registered",
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"copyright",
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"trademark",
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"acute",
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"dieresis",
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"notequal",
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"AE",
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"Oslash",
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"infinity",
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"plusminus",
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"lessequal",
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"greaterequal",
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"yen",
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"mu",
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"partialdiff",
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"summation",
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"product",
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"pi",
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"integral",
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"ordfeminine",
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"ordmasculine",
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"Omega",
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"ae",
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"oslash",
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"questiondown",
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"exclamdown",
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"logicalnot",
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"radical",
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"florin",
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"approxequal",
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"Delta",
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"guillemotleft",
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"guillemotright",
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"ellipsis",
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"nonbreakingspace",
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"Agrave",
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"Atilde",
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"Otilde",
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"OE",
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"oe",
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"endash",
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"emdash",
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"quotedblleft",
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"quotedblright",
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"quoteleft",
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"quoteright",
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"divide",
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"lozenge",
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"ydieresis",
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"Ydieresis",
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"fraction",
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"currency",
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"guilsinglleft",
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"guilsinglright",
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"fi",
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"fl",
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"daggerdbl",
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"periodcentered",
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"quotesinglbase",
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"quotedblbase",
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"perthousand",
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"Acircumflex",
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"Ecircumflex",
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"Aacute",
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"Edieresis",
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"Egrave",
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"Iacute",
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"Icircumflex",
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"Idieresis",
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"Igrave",
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"Oacute",
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"Ocircumflex",
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"apple",
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"Ograve",
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"Uacute",
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"Ucircumflex",
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"Ugrave",
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"dotlessi",
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"circumflex",
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"tilde",
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"macron",
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"breve",
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"dotaccent",
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"ring",
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"cedilla",
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"hungarumlaut",
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"ogonek",
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"caron",
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"Lslash",
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"lslash",
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"Scaron",
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"scaron",
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"Zcaron",
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"zcaron",
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"brokenbar",
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"Eth",
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"eth",
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"Yacute",
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"yacute",
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"Thorn",
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"thorn",
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"minus",
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"multiply",
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"onesuperior",
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"twosuperior",
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"threesuperior",
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"onehalf",
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"onequarter",
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"threequarters",
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"franc",
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"Gbreve",
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"gbreve",
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"Idotaccent",
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"Scedilla",
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"scedilla",
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"Cacute",
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"cacute",
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"Ccaron",
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"ccaron",
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"dcroat",
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}
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