method
Text.upper
Text.upper(s) -> string
Returns a fresh string with every ASCII letter a-z turned to uppercase; other bytes pass through unchanged. The input is left untouched. Use it to normalize input before comparing, or to shout a label. This is ASCII-only — accented and non-Latin letters are left as-is; for full Unicode case mapping use Unicode.upper.
Example
program Demo {
handler Step phase Update {
let shout = Text.upper("ready") # "READY"
}
}