* doc/lispref/strings.texi (Case Conversion):
Use a TeX font that support ligatures.
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1 changed files with 3 additions and 3 deletions
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@ -1212,12 +1212,12 @@ example:
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@iftex
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@example
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@group
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(upcase "fi") ; note: single character, ligature "fi"
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(upcase "@r{fi}") ; note: single character, ligature "fi"
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@result{} "FI"
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@end group
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@group
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(upcase ?fi)
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@result{} 64257 ; i.e. ?fi
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(upcase ?@r{fi})
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@result{} 64257 ; i.e. ?@r{fi}
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@end group
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@end example
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@end iftex
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