The main intention of SBScriptLocator was to facilitate text shaping. Since text shaping is mostly done with an opentype layout engine, there should be a function to directly get the opentype tag of a script. A list of open type script tags is available at https://docs.microsoft.com/en-us/typography/opentype/spec/scripttags
mta452
commented
6 years ago
The main intention of
SBScriptLocatorwas to facilitate text shaping. Since text shaping is mostly done with an opentype layout engine, there should be a function to directly get the opentype tag of a script. A list of open type script tags is available at https://docs.microsoft.com/en-us/typography/opentype/spec/scripttags