Shell sessions: Fixed multi-line commands (#2872)

Author: RunDevelopment

components/prism-shell-session.js

@@ -16,7 +16,15 @@
 
 	Prism.languages['shell-session'] = {
 		'command': {
-			pattern: RegExp(/^(?:[^\s@:$#*!/\\]+@[^\s@:$#*!/\\]+(?::[^\0-\x1F$#*?"<>:;|]+)?|[^\0-\x1F$#*?"<>:;|]+)?[$#](?:[^\\\r\n'"<$]|\\.|\$(?!')|<<str>>)+/.source.replace(/<<str>>/g, function () { return strings; }), 'm'),
+			pattern: RegExp(
+				// user info
+				/^(?:[^\s@:$#*!/\\]+@[^\s@:$#*!/\\]+(?::[^\0-\x1F$#*?"<>:;|]+)?|[^\0-\x1F$#*?"<>:;|]+)?/.source +
+				// shell symbol
+				/[$#]/.source +
+				// bash command
+				/(?:[^\\\r\n'"<$]|\\(?:[^\r]|\r\n?)|\$(?!')|<<str>>)+/.source.replace(/<<str>>/g, function () { return strings; }),
+				'm'
+			),
 			greedy: true,
 			inside: {
 				'info': {

components/prism-shell-session.min.js

@@ -0,0 +1,30 @@
+fyu@home $ sudo ls -l ~/.config 's' && \
+  echo 'hello'
+drwxr-xr-x     - franklinyu 26 Sep  2020  asciinema
+drwxr-xr-x     - franklinyu 26 Jan  2020  'bash'
+hello
+
+----------------------------------------------------
+
+[
+	["command", [
+		["info", [
+			["user", "fyu@home"],
+			["path", " "]
+		]],
+		["shell-symbol", "$"],
+		["bash", [
+			["function", "sudo"],
+			["function", "ls"],
+			" -l ~/.config ",
+			["string", "'s'"],
+			["operator", ["&&"]],
+			["punctuation", "\\"],
+
+			["builtin", "echo"],
+			["string", "'hello'"]
+		]]
+	]],
+
+	["output", "drwxr-xr-x     - franklinyu 26 Sep  2020  asciinema\r\ndrwxr-xr-x     - franklinyu 26 Jan  2020  'bash'\r\nhello"]
+]