gfx/harfbuzz/src/gen-arabic-pua.py

   1 #!/usr/bin/env python3
   2
   3 """usage: ./gen-arabic-pua.py
   4 """
   5
   6 import packTab
   7
   8
   9 print ("/* == Start of generated table == */")
  10 print ("/*")
  11 print (" * The following table is generated by running:")
  12 print (" *")
  13 print (" *   ./gen-arabic-pua.py")
  14 print (" *")
  15 print (" */")
  16 print ()
  17 print ("#ifndef HB_OT_SHAPER_ARABIC_PUA_HH")
  18 print ("#define HB_OT_SHAPER_ARABIC_PUA_HH")
  19 print ()
  20
  21 code = packTab.Code('_hb_arabic')
  22
  23 for p in ("ArabicPUASimplified.txt", "ArabicPUATraditional.txt"):
  24     with open (p, encoding='utf-8') as f:
  25         fields = [l.split('\t') for l in f if l[:1] != '#']
  26     data = {int(fs[1], 16):int(fs[0], 16) for fs in fields}
  27     sol = packTab.pack_table(data, compression=9)
  28     sol.genCode(code, f'pua_{p[9:13].lower()}_map')
  29
  30 code.print_c(linkage='static inline')
  31
  32 print ()
  33 print ("#endif /* HB_OT_SHAPER_ARABIC_PUA_HH */")
  34 print ()
  35 print ("/* == End of generated table == */")