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Cases
Functions for recognizing and translating between upper- and lower-case.
Subtopics
Icharlisteqv
Case-insensitive character-list equivalence test.
Upcase-charlist
Convert every character in a list to upper case.
Downcase-charlist
Convert every character in a list to lower case.
Upcase-string
Convert a string to upper case.
Istreqv
Case-insensitive string equivalence test.
Downcase-char
Convert a character to lower-case.
Upcase-char
Convert a character to upper-case.
Ichareqv
Case-insensitive character equivalence test.
Downcase-string
Convert a string to lower case.
Upcase-first-charlist
Convert the first character of a character list to upper case.
Downcase-first-charlist
Convert the first character of a character list to lower case.
Downcase-first
Convert the first character of a string to lower case.
Upcase-first
Convert the first character of a string to upper case.
Down-alpha-p
Determine if a character is a lower-case letter (a-z).
Up-alpha-p
Determine if a character is an upper-case letter (A-Z).
Upcase-char-str
Convert a character into an upper-case one-element string.
Downcase-char-str
Convert a character into a lower-case one-element string.
Upcase-string-list
Convert every string in a list to upper case.
Downcase-string-list
Convert every string in a list to lower case.