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[subset] fixed VVAR subset failing with --retain-gids

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Fixes https://github.com/fonttools/fonttools/issues/1552
This commit is contained in:
Cosimo Lupo 2019-04-08 17:28:05 +01:00
parent b327287f97
commit 0cf54802c5
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GPG Key ID: 20D4A261E4A0E642
1 changed files with 8 additions and 4 deletions
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12
Lib/fontTools/subset/__init__.py
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@ -1833,19 +1833,23 @@ def subset_glyphs(self, s):
used = set()
if table.AdvHeightMap:
table.AdvHeightMap.mapping = _dict_subset(table.AdvHeightMap.mapping, s.glyphs)
if not s.options.retain_gids:
table.AdvHeightMap.mapping = _dict_subset(table.AdvHeightMap.mapping, s.glyphs)
used.update(table.AdvHeightMap.mapping.values())
else:
assert table.TsbMap is None and table.BsbMap is None and table.VOrgMap is None, "File a bug."
used.update(s.reverseOrigGlyphMap.values())
if table.TsbMap:
table.TsbMap.mapping = _dict_subset(table.TsbMap.mapping, s.glyphs)
if not s.options.retain_gids:
table.TsbMap.mapping = _dict_subset(table.TsbMap.mapping, s.glyphs)
used.update(table.TsbMap.mapping.values())
if table.BsbMap:
table.BsbMap.mapping = _dict_subset(table.BsbMap.mapping, s.glyphs)
if not s.options.retain_gids:
table.BsbMap.mapping = _dict_subset(table.BsbMap.mapping, s.glyphs)
used.update(table.BsbMap.mapping.values())
if table.VOrgMap:
table.VOrgMap.mapping = _dict_subset(table.VOrgMap.mapping, s.glyphs)
if not s.options.retain_gids:
table.VOrgMap.mapping = _dict_subset(table.VOrgMap.mapping, s.glyphs)
used.update(table.VOrgMap.mapping.values())
varidx_map = varStore.VarStore_subset_varidxes(table.VarStore, used)