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format
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see Creating Strings¡£
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(string-to-char "ABC") ⇒ 65 (string-to-char "xyz") ⇒ 120 (string-to-char "") ⇒ 0 (string-to-char "\000") ⇒ 0
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(number-to-string 256) ⇒ "256" (number-to-string -23) ⇒ "-23" (number-to-string -23.5) ⇒ "-23.5"
int-to-string
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(string-to-number "256") ⇒ 256 (string-to-number "25 is a perfect square.") ⇒ 25 (string-to-number "X256") ⇒ 0 (string-to-number "-4.5") ⇒ -4.5
string-to-int
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concat
concat
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see Creating Strings¡£
vconcat
vconcat
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see Vector Functions¡£
append
append
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see Building Lists¡£