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31 lines
1.0 KiB
Racket
31 lines
1.0 KiB
Racket
#lang racket/base
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(require "racket.rkt")
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(provide (all-defined-out))
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(require (for-syntax racket/string))
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#|
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approximates
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https://github.com/mbutterick/fontkit/blob/master/src/tables/index.js
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|#
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(define-macro (define-table-codecs ID TABLE-ID ...)
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(with-pattern ([(TABLE-ID-STRING ...) (pattern-case-filter #'(TABLE-ID ...)
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[STX (datum->syntax caller-stx
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(string-append "table/" (string-replace (format "~a.rkt" (syntax->datum #'STX)) "/" "")))])])
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#'(begin
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(r+p TABLE-ID-STRING ...)
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(test-module (require (submod TABLE-ID-STRING test) ...))
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(define ID (make-hasheq (map cons (list 'TABLE-ID ...) (list TABLE-ID ...)))))))
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(define-table-codecs table-codecs head hhea hmtx maxp OS/2 post cvt_ fpgm loca prep glyf)
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#|
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Tables not suppoted:
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cmap name
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PostScript outlines:
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CFF_ CFF2 VORG
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Advanced OpenType Tables
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BASE GDEF GPOS GSUB JSTF
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|# |