Diff.tmLanguage

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>fileTypes</key>
	<array>
		<string>diff</string>
		<string>patch</string>
	</array>

	<key>firstLineMatch</key>
	<string>(?x)^
			(===\ modified\ file
			|==== \s* // .+ \s - \s .+ \s+ ====
			|Index:[ ]
			|---\ [^%]
			|\*\*\*.*\d{4}\s*$
			|\d+(,\d+)* (a|d|c) \d+(,\d+)* $
			|diff\ --git[ ])
	</string>

	<key>foldingStartMarker</key>
	<string>^\+\+\+</string>

	<key>foldingStopMarker</key>
	<string>^(---)?$</string>

	<key>name</key>
	<string>Diff</string>

	<key>scopeName</key>
	<string>source.diff</string>

	<key>uuid</key>
	<string>defc1afc-02f1-4b05-a8b3-705a33b45864</string>





	/* Syntax Patterns
	 * ================================== */
	<key>patterns</key>
	<array>


		<dict> /* File Header */
			<key>include</key>
			<string>#file_header</string>
		</dict>

		<dict> /* Line numbers */
			<key>include</key>
			<string>#line_numbers</string>
		</dict>

		<dict> /* Content changes */
			<key>patterns</key>
			<array>
				<dict>
					<key>include</key>
					<string>#insertions</string>
				</dict>
				<dict>
					<key>include</key>
					<string>#deletions</string>
				</dict>
				<dict>
					<key>include</key>
					<string>modifications</string>
				</dict>
			</array>
		</dict>

	</array>





	/* Repository
	* ================================== */

	<key>repository</key>
	<dict>

		/* Content changes */
		<key>insertions</key>
		<dict>
			<key>name</key>
			<string>markup.inserted.diff</string>
			<key>match</key>
			<string>^(&gt;|\+).*$</string>
			<key>captures</key>
			<dict>
				<key>1</key>
				<dict>
					<key>name</key>
					<string>punctuation.definition.inserted.diff</string>
				</dict>
			</dict>
		</dict>

		<key>deletions</key>
		<dict>
			<key>name</key>
			<string>markup.deleted.diff</string>
			<key>match</key>
			<string>^(&lt;|-).*$</string>
			<key>captures</key>
			<dict>
				<key>1</key>
				<dict>
					<key>name</key>
					<string>punctuation.definition.deleted.diff</string>
				</dict>
			</dict>
		</dict>

		<key>modifications</key>
		<dict>
			<key>name</key>
			<string>markup.modified.diff</string>
			<key>match</key>
			<string>^(!).*$</string>
			<key>captures</key>
			<dict>
				<key>1</key>
				<dict>
					<key>name</key>
					<string>punctuation.definition.modified.diff</string>
				</dict>
			</dict>
		</dict>



		/* File Header */
		<key>file_header</key>
		<dict>
			<key>name</key>
			<string>entity.name.header.diff</string>
			<key>match</key>
			<string>^==== (/([^ ]|\\ )+) - (/([^ ]|\\ )+) ====$</string>
			<key>captures</key>
			<dict>
				<key>1</key>
				<dict>
					<key>name</key>
					<string>entity.name.from-file.diff, meta.diff.header.from-file</string>
				</dict>
				<key>3</key>
				<dict>
					<key>name</key>
					<string>entity.name.to-file.diff, meta.diff.header.to-file</string>
				</dict>
			</dict>
		</dict>



		/* Line numbers */
		<key>line_numbers</key>
		<dict>
			<key>name</key>
			<string>entity.other.range.diff</string>
			<key>match</key>
			<string>^(@@) -([0-9,]+) \+([0-9,]+) (@@)$</string>
			<key>captures</key>
			<dict>
				<key>1</key>
				<dict>
					<key>name</key>
					<string>punctuation.definition.range.diff</string>
				</dict>
				<key>2</key>
				<dict>
					<key>name</key>
					<string>constant.numeric.diff</string>
				</dict>
				<key>3</key>
				<dict>
					<key>name</key>
					<string>constant.numeric.diff</string>
				</dict>
				<key>4</key>
				<dict>
					<key>name</key>
					<string>punctuation.definition.range.diff</string>
				</dict>
			</dict>
		</dict>

	</dict>

</dict>
</plist>