Unicode: F819. Alias: Esc $z Esc. Letter-like form. Used to represent a formal parameter that will never be assigned a value.

Unicode: F757. Alias: Esc math Esc. Letter-like form. Icon typically used for Mathematica. Based on a stellated icosahedron. This icon is a trademark of Wolfram Research.

Unicode: 231A. Letter-like form. Used to indicate a calculation that may take a long time.

"DeleteNext" is a front end token that deletes the character to the right of the insertion point.

"DeleteNextWord" is a front end token that deletes the word to the right of the insertion point.

"DeletePrevious" is a front end token that deletes the character to the left of the insertion point.

"DeletePreviousWord" is a front end token that deletes the word to the left of the insertion point.

"ExplainColoringDialog" is a front end token that brings up the Why the Coloring? dialog with an explanation of the syntax coloring in the selection.

"GraphicsRender" is a front end token that rerenders the selected graphics.

"MoveLineBeginning" is a front end token that moves the insertion point to the beginning of the current line.