Update tmLanguage file to cover first escape character

Myeongjoon · thaJeztah · commit c2029cb25746 · 2024-10-25T09:43:53.000+02:00
If matched escape character like \" before enter " in begin statement, text editor return invalid Highlighting.
So included escape character outside of begin statement and did some refactoring.
Signed-off-by: Myeongjooon Kim kimmj8409@gmail.com

Signed-off-by: Myeongjoon Kim &lt;kimmj8409@gmail.com&gt;
Signed-off-by: Sebastiaan van Stijn &lt;github@gone.nl&gt;
diff --git a/contrib/syntax/textmate/Docker.tmbundle/Syntaxes/Dockerfile.tmLanguage b/contrib/syntax/textmate/Docker.tmbundle/Syntaxes/Dockerfile.tmLanguage
@@ -8,6 +8,16 @@
 	</array>
 	<key>name</key>
 	<string>Dockerfile</string>
+	<key>repository</key>
+	<dict>
+		<key>string-character-escape</key>
+		<dict>
+			<key>name</key>
+			<string>constant.character.escaped.dockerfile</string>
+			<key>match</key>
+			<string>\\.</string>
+		</dict>
+	</dict>
 	<key>patterns</key>
 	<array>
 		<dict>
@@ -61,6 +71,10 @@
 			<key>match</key>
 			<string>^\s*(?i:(ONBUILD)\s+)?(?i:(CMD|ENTRYPOINT))\s</string>
 		</dict>
+		<dict>
+			<key>include</key>
+			<string>#string-character-escape</string>
+		</dict>
 		<dict>
 			<key>begin</key>
 			<string>"</string>
@@ -87,10 +101,8 @@
 			<key>patterns</key>
 			<array>
 				<dict>
-					<key>match</key>
-					<string>\\.</string>
-					<key>name</key>
-					<string>constant.character.escaped.dockerfile</string>
+					<key>include</key>
+					<string>#string-character-escape</string>
 				</dict>
 			</array>
 		</dict>
@@ -120,10 +132,8 @@
 			<key>patterns</key>
 			<array>
 				<dict>
-					<key>match</key>
-					<string>\\.</string>
-					<key>name</key>
-					<string>constant.character.escaped.dockerfile</string>
+					<key>include</key>
+					<string>#string-character-escape</string>
 				</dict>
 			</array>
 		</dict>
