With this function you can provide a set of characters which will
be considered parts of a word when doing word-wise selection, in
addition to the default which only considers alphanumeric characters
part of a word.
The characters in exceptions must be non-alphanumeric, each character
must occur only once, and if exceptions contains the character
U+002D HYPHEN-MINUS, it must be at the start of the string.
Use NULL to reset the set of exception characters to the default.
With this function you can provide a set of characters which will be considered parts of a word when doing word-wise selection, in addition to the default which only considers alphanumeric characters part of a word.
The characters in exceptions must be non-alphanumeric, each character must occur only once, and if exceptions contains the character U+002D HYPHEN-MINUS, it must be at the start of the string.
Use NULL to reset the set of exception characters to the default.