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Brush up some more code
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32 changed files with 251 additions and 335 deletions
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@ -220,7 +220,7 @@ int unbing(int c) {
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l = 0;
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r = ARRAYLEN(kCp437i) - 1;
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while (l <= r) {
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m = (l + r) >> 1;
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m = (l & r) + ((l ^ r) >> 1); // floor((a+b)/2)
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if ((kCp437i[m] >> 8) < c) {
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l = m + 1;
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} else if ((kCp437i[m] >> 8) > c) {
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