1 files changed, 0 insertions, 129 deletions
diff --git a/Lib/fontTools/merge/cmap.py b/Lib/fontTools/merge/cmap.py
deleted file mode 100644
index 7ade4ac9..00000000
--- a/Lib/fontTools/merge/cmap.py
+++ /dev/null
@@ -1,129 +0,0 @@
-# Copyright 2013 Google, Inc. All Rights Reserved.
-#
-# Google Author(s): Behdad Esfahbod, Roozbeh Pournader
-
-from fontTools.merge.unicode import is_Default_Ignorable
-from fontTools.pens.recordingPen import DecomposingRecordingPen
-import logging
-
-
-log = logging.getLogger("fontTools.merge")
-
-
-def computeMegaGlyphOrder(merger, glyphOrders):
-	"""Modifies passed-in glyphOrders to reflect new glyph names.
-    Stores merger.glyphOrder."""
-	megaOrder = {}
-	for glyphOrder in glyphOrders:
-		for i,glyphName in enumerate(glyphOrder):
-			if glyphName in megaOrder:
-				n = megaOrder[glyphName]
-				while (glyphName + "#" + repr(n)) in megaOrder:
-					n += 1
-				megaOrder[glyphName] = n
-				glyphName += "#" + repr(n)
-				glyphOrder[i] = glyphName
-			megaOrder[glyphName] = 1
-	merger.glyphOrder = megaOrder = list(megaOrder.keys())
-
-
-def _glyphsAreSame(glyphSet1, glyphSet2, glyph1, glyph2,
-				   advanceTolerance=.05,
-				   advanceToleranceEmpty=.20):
-	pen1 = DecomposingRecordingPen(glyphSet1)
-	pen2 = DecomposingRecordingPen(glyphSet2)
-	g1 = glyphSet1[glyph1]
-	g2 = glyphSet2[glyph2]
-	g1.draw(pen1)
-	g2.draw(pen2)
-	if pen1.value != pen2.value:
-		return False
-	# Allow more width tolerance for glyphs with no ink
-	tolerance = advanceTolerance if pen1.value else advanceToleranceEmpty
-    # TODO Warn if advances not the same but within tolerance.
-	if abs(g1.width - g2.width) > g1.width * tolerance:
-		return False
-	if hasattr(g1, 'height') and g1.height is not None:
-		if abs(g1.height - g2.height) > g1.height * tolerance:
-			return False
-	return True
-
-# Valid (format, platformID, platEncID) triplets for cmap subtables containing
-# Unicode BMP-only and Unicode Full Repertoire semantics.
-# Cf. OpenType spec for "Platform specific encodings":
-# https://docs.microsoft.com/en-us/typography/opentype/spec/name
-class _CmapUnicodePlatEncodings:
-	BMP = {(4, 3, 1), (4, 0, 3), (4, 0, 4), (4, 0, 6)}
-	FullRepertoire = {(12, 3, 10), (12, 0, 4), (12, 0, 6)}
-
-def computeMegaCmap(merger, cmapTables):
-	"""Sets merger.cmap and merger.glyphOrder."""
-
-	# TODO Handle format=14.
-	# Only merge format 4 and 12 Unicode subtables, ignores all other subtables
-	# If there is a format 12 table for a font, ignore the format 4 table of it
-	chosenCmapTables = []
-	for fontIdx,table in enumerate(cmapTables):
-		format4 = None
-		format12 = None
-		for subtable in table.tables:
-			properties = (subtable.format, subtable.platformID, subtable.platEncID)
-			if properties in _CmapUnicodePlatEncodings.BMP:
-				format4 = subtable
-			elif properties in _CmapUnicodePlatEncodings.FullRepertoire:
-				format12 = subtable
-			else:
-				log.warning(
-					"Dropped cmap subtable from font '%s':\t"
-					"format %2s, platformID %2s, platEncID %2s",
-					fontIdx, subtable.format, subtable.platformID, subtable.platEncID
-				)
-		if format12 is not None:
-			chosenCmapTables.append((format12, fontIdx))
-		elif format4 is not None:
-			chosenCmapTables.append((format4, fontIdx))
-
-	# Build the unicode mapping
-	merger.cmap = cmap = {}
-	fontIndexForGlyph = {}
-	glyphSets = [None for f in merger.fonts] if hasattr(merger, 'fonts') else None
-
-	for table,fontIdx in chosenCmapTables:
-		# handle duplicates
-		for uni,gid in table.cmap.items():
-			oldgid = cmap.get(uni, None)
-			if oldgid is None:
-				cmap[uni] = gid
-				fontIndexForGlyph[gid] = fontIdx
-			elif is_Default_Ignorable(uni) or uni in (0x25CC,): # U+25CC DOTTED CIRCLE
-				continue
-			elif oldgid != gid:
-				# Char previously mapped to oldgid, now to gid.
-				# Record, to fix up in GSUB 'locl' later.
-				if merger.duplicateGlyphsPerFont[fontIdx].get(oldgid) is None:
-					if glyphSets is not None:
-						oldFontIdx = fontIndexForGlyph[oldgid]
-						for idx in (fontIdx, oldFontIdx):
-							if glyphSets[idx] is None:
-								glyphSets[idx] = merger.fonts[idx].getGlyphSet()
-						#if _glyphsAreSame(glyphSets[oldFontIdx], glyphSets[fontIdx], oldgid, gid):
-						#	continue
-					merger.duplicateGlyphsPerFont[fontIdx][oldgid] = gid
-				elif merger.duplicateGlyphsPerFont[fontIdx][oldgid] != gid:
-					# Char previously mapped to oldgid but oldgid is already remapped to a different
-					# gid, because of another Unicode character.
-					# TODO: Try harder to do something about these.
-					log.warning("Dropped mapping from codepoint %#06X to glyphId '%s'", uni, gid)
-
-
-def renameCFFCharStrings(merger, glyphOrder, cffTable):
-	"""Rename topDictIndex charStrings based on glyphOrder."""
-	td = cffTable.cff.topDictIndex[0]
-
-	charStrings = {}
-	for i, v in enumerate(td.CharStrings.charStrings.values()):
-		glyphName = glyphOrder[i]
-		charStrings[glyphName] = v
-	td.CharStrings.charStrings = charStrings
-
-	td.charset = list(glyphOrder)