Swap out operator for punctuation (#3306)

Author: hoonweiting

components/prism-systemd.js

@@ -68,7 +68,7 @@
 			}
 		},
 
-		'operator': /=/
+		'punctuation': /=/
 	};
 
 }(Prism));

components/prism-systemd.min.js

@@ -9,37 +9,37 @@ foo=no
 
 [
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		["boolean", "on"]
 	]],
 
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		["boolean", "true"]
 	]],
 
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		["boolean", "yes"]
 	]],
 
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		["boolean", "off"]
 	]],
 
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		["boolean", "false"]
 	]],
 
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		["boolean", "no"]
 	]]

tests/languages/systemd/boolean_feature.test

@@ -4,6 +4,6 @@ foo  =
 ----------------------------------------------------
 
 [
-	["key", "foo"], ["operator", "="],
-	["key", "foo"], ["operator", "="]
+	["key", "foo"], ["punctuation", "="],
+	["key", "foo"], ["punctuation", "="]
 ]

tests/languages/systemd/key_feature.test

@@ -13,33 +13,33 @@ foo=value 3\
 ----------------------------------------------------
 
 [
-	["key", "foo"], ["operator", "="], ["value", ["value 2"]],
+	["key", "foo"], ["punctuation", "="], ["value", ["value 2"]],
 
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		["quoted", "\"something\""],
 		["quoted", "\"some thing\""],
 		["quoted", "\"…\""]
 	]],
 
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		["quoted", "\"something\""],
 		["quoted", "\"some thing\""],
 		["quoted", "\"…\""]
 	]],
 
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		"value 2 ", ["punctuation", "\\"],
 		"\r\n    value 2 continued"
 	]],
 
 	["key", "foo"],
-	["operator", "="],
+	["punctuation", "="],
 	["value", [
 		"value 3", ["punctuation", "\\"],
 		["comment", "# this line is ignored"],