diff --git a/plugins/language_lobster.lua b/plugins/language_lobster.lua
index 24f42519..63e745ba 100644
--- a/plugins/language_lobster.lua
+++ b/plugins/language_lobster.lua
@@ -6,25 +6,26 @@ syntax.add {
   files = "%.lobster$",
   comment = "//",
   patterns = {
-    { pattern = "//.-\n",                    type = "comment" },
-    { pattern = { "/%*", "%*/" },            type = "comment" },
+    { pattern = "//.-\n",                  type = "comment" },
+    { pattern = { "/%*", "%*/" },          type = "comment" },
 
-    { pattern = "struct%s()[%a_][%w_]*", type = {"keyword", "keyword2"} },
-    { pattern = "class%s()[%a_][%w_]*",  type = {"keyword", "keyword2"} },
-    { pattern = "import%s+from",         type = "keyword" },
+    { pattern = "struct%s()[%a_][%w_]*",   type = { "keyword", "keyword2" } },
+    { pattern = "class%s()[%a_][%w_]*",    type = { "keyword", "keyword2" } },
+    { pattern = "[%w_]+%s*(){",            type = { "keyword2", "normal" } },
 
-    { pattern = { '"', '"', '\\' },      type = "string"  },
-    { pattern = { "'", "'", '\\' },      type = "string"  },
-    { pattern = { '"""', '"""' },         type = "string"   },
-    { pattern = "0x%x+",                 type = "number"  },
-    { pattern = "%d+[%d%.eE]*f?",        type = "number"  },
-    { pattern = "%.?%d+f?",              type = "number"  },
-    { pattern = "[%+%-=/%*%^%%<>!~|&]",  type = "operator" },
-    { pattern = "[%a_][%w_]*%f[(]",      type = "function" },
-    { pattern = "[%a_][%w_]*",           type = "symbol" },
+    { pattern = { '"', '"', '\\' },        type = "string"  },
+    { pattern = { "'", "'", '\\' },        type = "string"  },
+    { pattern = { '"""', '"""' },          type = "string"   },
+    { pattern = "0x%x+",                   type = "number"  },
+    { pattern = "%d+[%d%.eE]*f?",          type = "number"  },
+    { pattern = "%.?%d+f?",                type = "number"  },
+    { pattern = "[%+%-=/%*%^%%<>!~|&%?]",  type = "operator" },
+    { pattern = "[%a_][%w_]*%f[(]",        type = "function" },
+    { pattern = "[%a_][%w_]*",             type = "symbol" },
   },
   symbols = {
     ["import"] = "keyword",
+    ["from"] = "keyword",
     ["def"] = "keyword",
     ["fn"] = "keyword",
     ["return"] = "keyword",
@@ -34,6 +35,7 @@ syntax.add {
 
     -- not really keywords but provides control-flow constructs
     ["if"] = "keyword",
+    ["guard"] = "keyword",
     ["for"] = "keyword",
     ["while"] = "keyword",
     ["else"] = "keyword",
@@ -56,10 +58,20 @@ syntax.add {
     ["case"] = "keyword",
     ["default"] = "keyword",
     ["namespace"] = "keyword",
-
-    ["not"] = "operator",
-    ["and"] = "operator",
-    ["or"] = "operator",
+    ["constructor"] = "keyword",
+    ["operator"] = "keyword",
+    ["super"] = "keyword",
+    ["abstract"] = "keyword",
+    ["attribute"] = "keyword",
+    ["member"] = "keyword",
+    ["member_frame"] = "keyword",
+    ["static"] = "keyword",
+    ["static_frame"] = "keyword",
+    ["not"] = "keyword",
+    ["and"] = "keyword",
+    ["or"] = "keyword",
+    ["struct"] = "keyword",
+    ["class"] = "keyword",
 
     ["nil"] = "literal",
   },