GNU Smalltalk Library Reference: Character-built ins

= char: Boolean return value; true if the characters are equal
asInteger: Returns the integer value corresponding to self. #codePoint, #asciiValue, #value, and #asInteger are synonyms.
asciiValue: Returns the integer value corresponding to self. #codePoint, #asciiValue, #value, and #asInteger are synonyms.
codePoint: Returns the integer value corresponding to self. #codePoint, #asciiValue, #value, and #asInteger are synonyms.
value: Returns the integer value corresponding to self. #codePoint, #asciiValue, #value, and #asInteger are synonyms.