DiffStyle

is an option for Diff and related functions that specifies styles to use when viewing changes.

Details

DiffStyleassoc can use the following keys to describe different elements of the diff result:

	"Added"	style for added elements
	"Changed"	style for changed elements
	"Conflict"	style for conflicts
	"NotChanged"	style for elements that have not changed
	"Removed"	style for removed elements

Color directives such as Red, as well as text specifications such as Bold or Small, can be given in place of options, just as in Style.
Using DiffStyle<|keyspec|> is effectively equivalent to replacing the diff elements specified by key with Style[diffelement,spec].
DiffStyle is applied after DefaultDiffStyle.

Increase the font size of added characters:

Italicize removed characters:

Customize styles in a unified diff:

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