newfont.selection.select(('more', 'unicode'), unicode)

log_namelist(nam, unicode)

if pe:

print >> pe, "SelectMore(%d)" % unicode

try:

for ref in font[unicode].references:

newfont.selection.select(('more',), ref[0])

log_namelist(nam, ref[0])

if pe:

print >> pe, 'SelectMore("%s")' % ref[0]

except:

if '--namelist' in opts:

# 2010-12-06 DC To allow setting namelist filenames,

# change getopt.gnu_getopt from namelist to namelist=

# and invert comments on following 2 lines

# nam_fn = opts['--namelist']

nam_fn = font_out + '.nam'

nam = file(nam_fn, 'w')

else:

nam = None

if '--script' in opts:

pe_fn = "/tmp/script.pe"

pe = file(pe_fn, 'w')

else:

pe = None

font = fontforge.open(font_in)

if pe:

print >> pe, 'Open("' + font_in + '")'

extract_vert_to_script(font_in, pe)

for i in unicodes:

select_with_refs(font, i, font, pe, nam)

addl_glyphs = []

if '--nmr' in opts: addl_glyphs.append('nonmarkingreturn')

if '--null' in opts: addl_glyphs.append('.null')

for glyph in addl_glyphs:

font.selection.select(('more',), glyph)

if nam:

print >> nam, "0x%0.4X" % fontforge.unicodeFromName(glyph), glyph

if pe:

print >> pe, 'SelectMore("%s")' % glyph

flags = ()

if '--simplify' in opts:

font.simplify()

font.round()

flags = ('omit-instructions',)

if '--strip_names' in opts:

font.sfnt_names = ()

if '--new' in opts:

font.copy()

new = fontforge.font()

new.encoding = font.encoding

new.em = font.em

new.layers['Fore'].is_quadratic = font.layers['Fore'].is_quadratic

for i in unicodes:

select_with_refs(font, i, new, pe, nam)

new.paste()

# This is a hack - it should have been taken care of above.

font.selection.select('space')

font.copy()

new.selection.select('space')

new.paste()

new.sfnt_names = font.sfnt_names

font = new

else:

font.selection.invert()

print >> pe, "SelectInvert()"

font.cut()

print >> pe, "Clear()"

if nam:

print "Writing NameList",

nam.close()

if pe:

print >> pe, 'Generate("' + font_out + '")'

pe.close()

os.system("fontforge -script " + pe_fn)

else:

font.generate(font_out, flags = flags)

font.close()

if '--roundtrip' in opts:

# FontForge apparently contains a bug where it incorrectly calculates

# the advanceWidthMax in the hhea table, and a workaround is to open

# and re-generate

font2 = fontforge.open(font_out)

font_out_raw = font_out

if not font_out_raw.endswith('.ttf'):

font_out_raw += '.ttf';

subset_font_raw(font_in, font_out_raw, unicodes, opts)

if font_out != font_out_raw:

subsets = subset.split('+')

quotes = [0x2013] # endash

quotes += [0x2014] # emdash

quotes += [0x2018] # quoteleft

quotes += [0x2019] # quoteright

quotes += [0x201A] # quotesinglbase

quotes += [0x201C] # quotedblleft

quotes += [0x201D] # quotedblright

quotes += [0x201E] # quotedblbase

quotes += [0x2022] # bullet

quotes += [0x2039] # guilsinglleft

quotes += [0x203A] # guilsinglright

latin = range(0x20, 0x7f) # Basic Latin (A-Z, a-z, numbers)

latin += range(0xa0, 0x100) # Western European symbols and diacritics

latin += [0x20ac] # Euro

latin += [0x0152] # OE

latin += [0x0153] # oe

latin += [0x003b] # semicolon

latin += [0x00b7] # periodcentered

latin += [0x0131] # dotlessi

latin += [0x02c6] # circumflex

latin += [0x02da] # ring

latin += [0x02dc] # tilde

latin += [0x2074] # foursuperior

latin += [0x2215] # divison slash

latin += [0x2044] # fraction slash

latin += [0xe0ff] # PUA: Font logo

latin += [0xeffd] # PUA: Font version number

latin += [0xf000] # PUA: font ppem size indicator: run `ftview -f 1255 10 Ubuntu-Regular.ttf` to see it in action!

result = quotes

if 'menu' in subset:

font = fontforge.open(font_in)

result = map(ord, font.familyname)

if 'latin' in subset:

result += latin

if 'latin-ext' in subset:

# These ranges include Extended A, B, C, D, and Additional with the

# exception of Vietnamese, which is a separate range

result += (range(0x100, 0x370) +

range(0x1d00, 0x1ea0) +

range(0x1ef2, 0x1f00) +

range(0x2070, 0x20d0) +

range(0x2c60, 0x2c80) +

range(0xa700, 0xa800))

if 'ccal' in subset:

result = [0x4e00, 0x4e8c, 0x4e09, 0x56db, 0x4e94,

0x516d, 0x4e03, 0x516b, 0x4e5d, 0x5341,

0x5eff, 0x958f, 0x6b63, 0x6708, 0x521d]

if 'vietnamese' in subset:

# 2011-07-16 DC: Charset from http://vietunicode.sourceforge.net/charset/ + U+1ef9 from Fontaine

result += [0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00C8, 0x00C9,

0x00CA, 0x00CC, 0x00CD, 0x00D2, 0x00D3, 0x00D4,

0x00D5, 0x00D9, 0x00DA, 0x00DD, 0x00E0, 0x00E1,

0x00E2, 0x00E3, 0x00E8, 0x00E9, 0x00EA, 0x00EC,

0x00ED, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F9,

0x00FA, 0x00FD, 0x0102, 0x0103, 0x0110, 0x0111,

0x0128, 0x0129, 0x0168, 0x0169, 0x01A0, 0x01A1,

0x01AF, 0x01B0, 0x20AB] + range(0x1EA0, 0x1EFA)

if 'greek' in subset:

# Could probably be more aggressive here and exclude archaic characters,

# but lack data

result += range(0x370, 0x400)

if 'greek-ext' in subset:

result += range(0x370, 0x400) + range(0x1f00, 0x2000)

if 'cyrillic' in subset:

# Based on character frequency analysis

result += range(0x400, 0x460) + [0x490, 0x491, 0x4b0, 0x4b1, 0x2116]

if 'cyrillic-ext' in subset:

result += (range(0x400, 0x530) +

[0x20b4, 0x2116] + # 0x2116 is the russian No, a number abbreviation similar to the latin #, suggested by Alexei Vanyashin

range(0x2de0, 0x2e00) +

range(0xa640, 0xa6a0))

if 'arabic' in subset:

# Based on Droid Arabic Kufi 1.0

result += [0x000D, 0x0020, 0x0621, 0x0627, 0x062D,

0x062F, 0x0631, 0x0633, 0x0635, 0x0637, 0x0639,

0x0643, 0x0644, 0x0645, 0x0647, 0x0648, 0x0649,

0x0640, 0x066E, 0x066F, 0x0660, 0x0661, 0x0662,

0x0663, 0x0664, 0x0665, 0x0666, 0x0667, 0x0668,

0x0669, 0x06F4, 0x06F5, 0x06F6, 0x06BE, 0x06D2,

0x06A9, 0x06AF, 0x06BA, 0x066A, 0x061F, 0x060C,

0x061B, 0x066B, 0x066C, 0x066D, 0x064B, 0x064D,

0x064E, 0x064F, 0x064C, 0x0650, 0x0651, 0x0652,

0x0653, 0x0654, 0x0655, 0x0670, 0x0656, 0x0615,

0x0686, 0x0623, 0x0625, 0x0622, 0x0671, 0x0628,

0x067E, 0x062A, 0x062B, 0x0679, 0x0629, 0x062C,

0x062E, 0x0630, 0x0688, 0x0632, 0x0691, 0x0698,

0x0634, 0x0636, 0x0638, 0x063A, 0x0641, 0x0642,

0x0646, 0x06D5, 0x06C0, 0x0624, 0x064A, 0x06CC,

0x06D3, 0x0626, 0x06C2, 0x06C1, 0x06C3, 0x06F0,

0x06F1, 0x06F2, 0x06F3, 0x06F9, 0x06F7, 0x06F8,

0xFC63, 0x0672, 0x0673, 0x0675, 0x0676, 0x0677,

0x0678, 0x067A, 0x067B, 0x067C, 0x067D, 0x067F,

0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685,

0x0687, 0x0689, 0x068A, 0x068B, 0x068C, 0x068D,

0x068E, 0x068F, 0x0690, 0x0692, 0x0693, 0x0694,

0x0695, 0x0696, 0x0697, 0x0699, 0x069A, 0x069B,

0x069C, 0x069D, 0x069E, 0x069F, 0x06A0, 0x06A1,

0x06A2, 0x06A3, 0x06A5, 0x06A6, 0x06A7, 0x06A8,

0x06AA, 0x06AB, 0x06AC, 0x06AD, 0x06AE, 0x06B0,

0x06B1, 0x06B2, 0x06B3, 0x06B4, 0x06B5, 0x06B6,

0x06B7, 0x06B8, 0x06B9, 0x06BB, 0x06BC, 0x06BD,

0x06BF, 0x06C4, 0x06C5, 0x06CD, 0x06D6, 0x06D7,

0x06D8, 0x06D9, 0x06DA, 0x06DB, 0x06DC, 0x06DF,

0x06E1, 0x06E2, 0x06E3, 0x06E4, 0x06E5, 0x06E6,

0x06E7, 0x06E8, 0x06EA, 0x06EB, 0x06ED, 0x06FB,

0x06FC, 0x06FD, 0x06FE, 0x0600, 0x0601, 0x0602,

0x0603, 0x060E, 0x060F, 0x0610, 0x0611, 0x0612,

0x0613, 0x0614, 0x0657, 0x0658, 0x06EE, 0x06EF,

0x06FF, 0x060B, 0x061E, 0x0659, 0x065A, 0x065B,

0x065C, 0x065D, 0x065E, 0x0750, 0x0751, 0x0752,

0x0753, 0x0754, 0x0755, 0x0756, 0x0757, 0x0758,

0x0759, 0x075A, 0x075B, 0x075C, 0x075D, 0x075E,

0x075F, 0x0760, 0x0761, 0x0762, 0x0763, 0x0764,

0x0765, 0x0766, 0x0767, 0x0768, 0x0769, 0x076A,

0x076B, 0x076C, 0x076D, 0x06A4, 0x06C6, 0x06C7,

0x06C8, 0x06C9, 0x06CA, 0x06CB, 0x06CF, 0x06CE,

0x06D0, 0x06D1, 0x06D4, 0x06FA, 0x06DD, 0x06DE,

0x06E0, 0x06E9, 0x060D, 0xFD3E, 0xFD3F, 0x25CC,

# Added from https://groups.google.com/d/topic/googlefontdirectory-discuss/MwlMWMPNCXs/discussion

0x063b, 0x063c, 0x063d, 0x063e, 0x063f, 0x0620,

0x0674, 0x0674, 0x06EC]

print result

def __init__(self, data):

version, numTables, _, _, _ = struct.unpack('>IHHHH', data[:12])

self.tables = {}

for i in range(numTables):

tag, checkSum, offset, length = struct.unpack('>4sIII', data[12 + 16 * i: 28 + 16 * i])

self.tables[tag] = data[offset: offset + length]

def hhea(self):

r = {}

d = self.tables['hhea']

r['Ascender'], r['Descender'], r['LineGap'] = struct.unpack('>hhh', d[4:10])

return r

def os2(self):

r = {}

d = self.tables['OS/2']

r['fsSelection'], = struct.unpack('>H', d[62:64])

r['sTypoAscender'], r['sTypoDescender'], r['sTypoLineGap'] = struct.unpack('>hhh', d[68:74])

r['usWinAscender'], r['usWinDescender'] = struct.unpack('>HH', d[74:78])

data = file(font_in, 'rb').read()

sfnt = Sfnt(data)

hhea = sfnt.hhea()

os2 = sfnt.os2()

set_os2_vert(pe, "WinAscent", os2['usWinAscender'])

set_os2_vert(pe, "WinDescent", os2['usWinDescender'])

set_os2_vert(pe, "TypoAscent", os2['sTypoAscender'])

set_os2_vert(pe, "TypoDescent", os2['sTypoDescender'])

set_os2_vert(pe, "HHeadAscent", hhea['Ascender'])

optlist, args = getopt.gnu_getopt(argv, '', ['string=', 'strip_names',

'simplify', 'new', 'script',

'nmr', 'roundtrip', 'subset=',

'namelist', 'null'])

font_in, font_out = args

opts = dict(optlist)

if '--string' in opts:

subset = map(ord, opts['--string'])

else:

subset = getsubset(opts.get('--subset', 'latin'), font_in)