Nicer algorithm for upper/lower

This commit is contained in:
Leonetienne
2021-12-05 17:57:12 +01:00
parent 98c83ae972
commit e961df211f

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@@ -71,7 +71,7 @@ std::string StringTools::Lower(const std::string& str)
// Quick-accept: regular letters // Quick-accept: regular letters
if ((c >= 'A') && (c <= 'Z')) if ((c >= 'A') && (c <= 'Z'))
ss << (char)(c + 32); ss << (char)(c | 32);
// Damned umlautes: // Damned umlautes:
else if (c == '<EFBFBD>') ss << '<EFBFBD>'; else if (c == '<EFBFBD>') ss << '<EFBFBD>';
@@ -110,7 +110,7 @@ std::string StringTools::Upper(const std::string& str)
// Quick-accept: regular letters // Quick-accept: regular letters
if ((c >= 'a') && (c <= 'z')) if ((c >= 'a') && (c <= 'z'))
ss << (char)(c - 32); ss << (char)(c & ~32);
// Damned umlautes: // Damned umlautes:
else if (c == '<EFBFBD>') ss << '<EFBFBD>'; else if (c == '<EFBFBD>') ss << '<EFBFBD>';