名な前まえ文も字じ

noun

name character

Computing term for a character used in a name, such as in programming identifiers or file names.

• 変へん数すう名めいに使つかえる名な前まえ文も字じは、英えい数すう字じとアンダースコアです。

  The name characters that can be used in variable names are alphanumeric characters and underscores.