[#24] New language: Parser3

backend/src/langs.ts

@@ -2419,6 +2419,14 @@ rofl lol
       code: `x = 123 * 234`,
     },
     template: `print("Hello, world!")
+`,
+  },
+  parser3: {
+    aliases: ["parser", "p"],
+    name: "Parser3",
+    main: "main.p",
+    run: "parser3 main.p",
+    template: `$console:line[Hello, world!]
 `,
   },
   pascal: {

scripts/docker-install-phase3c.bash

@@ -58,6 +58,9 @@ autoconf
 # PARI/GP
 pari-gp
 
+# Parser3
+parser3-cgi
+
 # Pascal
 fpc