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tm_upper Function ​

tm_upper converts all cased letters in the given string to uppercase.

Examples ​

sh
tm_upper("hello")
HELLO
tm_upper("Π°Π»Π»ΠΎ!")
ΠΠ›Π›Πž!

This function uses Unicode's definition of letters and of upper- and lowercase.

  • tm_lower converts letters in a string to lowercase.
  • tm_title converts the first letter of each word in a string to uppercase.