Error in Basic Instr function in case of case insensitive search with non-Latin letters.
Steps to Reproduce:
MsgBox Instr(1, "α", "Α", 1)
Result is 0.
Must be 1. Arguments - Greek letter alpha (uppercase and lowercase).
There is no error with Latin letters.
User Profile Reset: No
source code pointer:
Yes, the toAsciiUpperCase and toAsciiLowerCase functions MUST NOT be used when processing texts containing Unicode characters with codes>= U+0080.