Expression input apparatus, expression display apparatus, expression input method, expression display method, recording medium storing expression input control program, and recording medium storing expression display control program

摘要

An expression input apparatus includes: an expression input unit; an expression display unit; an expression/color specifying unit that specifies an expression portion in expressions displayed on the expression display unit and that specifies a color among a plurality of colors; an expression/color storage unit that stores the specified expression portion and the specified color in association with each other; a highlighting control unit that highlights the expression portion with the color; a color/position specifying unit that specifies the color stored in association with the expression portion, and that specifies a position at which a new expression portion is to be inputted; and a pasting unit that pastes the expression portion on the specified position and highlights the pasted expression portion with the specified color.