The with statement extends the scope chain for a statement.

The divisor attribute specifies the value by which the resulting number of applying the kernelMatrix of a <feConvolveMatrix> element to the input image color value is divided to yield the destination color value.

The glyph-name attribute specifies the name of a glyph.

Generally speaking, a function is a "subprogram" that can be called by code external (or internal, in the case of recursion) to the function. Like the program itself, a function is composed of a sequence of statements called the function body. Values can be passed to a function as parameters, and the function will return a value.

The mask attribute is a presentation attribute mainly used to bind a given <mask> element with the element the attribute belongs to.

The k2 attribute defines one of the values to be used within the arithmetic operation of the <feComposite> filter primitive.

The JavaScript exception "Invalid code point" occurs when NaN values, negative Integers (-1), non-Integers (5.4), or values larger than 0x10FFFF (1114111) are used with String.fromCodePoint().

The shape-rendering attribute provides hints to the renderer about what tradeoffs to make when rendering shapes like paths, circles, or rectangles.

The string attribute is a hint to the user agent, and specifies a list of formats that the font referenced by the parent <font-face-uri> element supports.

The JavaScript exception "invalid date" occurs when an invalid date is attempted to be converted to an ISO date string.