Possible values are:

1

Use the original comment printing algorithm:

• Leading and trialing whitespace is removed
• Internal whitespace is converted into a single space (0x20)
• Line breaks occurs at whitespace or hyphens if possible

This is the recommended value and the default.

Or a bitwise combination of the following flags:

2

Trim leading and trailing CR and LF characters.

4

Trim leading and trailing white space characters.

8

Attempt to break lines on word boundaries.

16

Break lines before the original comment embedded in other text.

Note: To preserve line breaks and/or other whitespace within comment text, make this setting some integer value that omits the "1" bit.