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Speed up cmap format 4 loading

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From quadratic to linear.  Sigh.
This commit is contained in:
Behdad Esfahbod 2014-05-14 00:00:47 -04:00
parent 3e19354bf5
commit 0d182bfb80
1 changed files with 1 additions and 1 deletions
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2
Lib/fontTools/ttLib/tables/_c_m_a_p.py
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@ -666,7 +666,7 @@ class cmap_format_4(CmapSubtable):
gids = [] gids = []
for i in range(len(startCode) - 1): # don't do 0xffff! for i in range(len(startCode) - 1): # don't do 0xffff!
rangeCharCodes = list(range(startCode[i], endCode[i] + 1)) rangeCharCodes = list(range(startCode[i], endCode[i] + 1))
charCodes = charCodes + rangeCharCodes charCodes.extend(rangeCharCodes)
for charCode in rangeCharCodes: for charCode in rangeCharCodes:
rangeOffset = idRangeOffset[i] rangeOffset = idRangeOffset[i]
if rangeOffset == 0: if rangeOffset == 0: