tertiary= ( str1 str2 -- ? )
Collation and weak comparison

Prev:secondary= ( str1 str2 -- ? )
Next:quaternary= ( str1 str2 -- ? )


Vocabulary
unicode

Inputs
str1a string
str2a string


Outputs
?a boolean


Word description
This checks if the first three levels of collation key are equal. For Latin-based scripts, it can be understood as testing for what secondary= tests for, but case is significant.

Definition