A character of a book, play, movie, TV show or other form of storytelling usually used only to give dimension to a main character, by adding a relationship with this character, although sometimes supporting characters may develop a complexity of their own.
Some 18th and 19th century texts, on the other hand, represent characters' names by the use of a single letter and a long dash (this convention is also used for other proper nouns, such as place names).
Minor characters, or stock characters, are often the focus of this kind of analysis since they tend to rely more heavily on stereotypes than more central characters.
The protagonist (main character, sometimes known as the "hero" or the "heroine") of a novel is certain to be a round character; a minor, supportingcharacter in the same novel may be a flat character.
On the other hand, by making Scheme compatible with extended character sets, this SRFI is a step in the direction of permitting global text processing standard libraries to be developed in a form portable across all conforming implementations.
Yet for a character set containing the alphabetic character eszett (or "lowercase sharp S"), that requirement can not necessarily be satisfied in a pleasing way (if at all).
The numeric characters are the ten decimal digits.