Sequences of whitespace are collapsed. Newline characters in the source are handled as other whitespace. Breaks lines as necessary to fill line boxes.

Collapses whitespace as for normal, but suppresses line breaks (text wrapping) within text.

Sequences of whitespace are preserved, lines are only broken at newline characters in the source and at br elements.

Sequences of whitespace are collapsed. Lines are broken at newline characters, at br, and as necessary to fill line boxes.

Sequences of whitespace are preserved. Lines are broken at newline characters, at br, and as necessary to fill line boxes.