diff --git a/lib/linguist/samples.json b/lib/linguist/samples.json
index fc8b6755..2edce4db 100644
--- a/lib/linguist/samples.json
+++ b/lib/linguist/samples.json
@@ -143,6 +143,10 @@
       ".handlebars",
       ".hbs"
     ],
+    "IDL": [
+      ".dlm",
+      ".pro"
+    ],
     "Idris": [
       ".idr"
     ],
@@ -511,8 +515,8 @@
       ".gemrc"
     ]
   },
-  "tokens_total": 436401,
-  "languages_total": 508,
+  "tokens_total": 436819,
+  "languages_total": 512,
   "tokens": {
     "ABAP": {
       "*/**": 1,
@@ -17955,6 +17959,155 @@
       "</h2>": 1,
       "/each": 1
     },
+    "IDL": {
+      ";": 59,
+      "docformat": 3,
+      "+": 8,
+      "Inverse": 1,
+      "hyperbolic": 2,
+      "cosine.": 1,
+      "Uses": 1,
+      "the": 7,
+      "formula": 1,
+      "text": 1,
+      "{": 3,
+      "acosh": 1,
+      "}": 3,
+      "(": 26,
+      "z": 9,
+      ")": 26,
+      "ln": 1,
+      "sqrt": 4,
+      "-": 14,
+      "Examples": 2,
+      "The": 1,
+      "arc": 1,
+      "sine": 1,
+      "function": 4,
+      "looks": 1,
+      "like": 2,
+      "IDL": 5,
+      "x": 8,
+      "*": 2,
+      "findgen": 1,
+      "/": 1,
+      "plot": 1,
+      "mg_acosh": 2,
+      "xstyle": 1,
+      "This": 1,
+      "should": 1,
+      "look": 1,
+      "..": 1,
+      "image": 1,
+      "acosh.png": 1,
+      "Returns": 3,
+      "float": 1,
+      "double": 2,
+      "complex": 2,
+      "or": 1,
+      "depending": 1,
+      "on": 1,
+      "input": 2,
+      "Params": 3,
+      "in": 4,
+      "required": 4,
+      "type": 5,
+      "numeric": 1,
+      "compile_opt": 3,
+      "strictarr": 3,
+      "return": 5,
+      "alog": 1,
+      "end": 5,
+      "MODULE": 1,
+      "mg_analysis": 1,
+      "DESCRIPTION": 1,
+      "Tools": 1,
+      "for": 2,
+      "analysis": 1,
+      "VERSION": 1,
+      "SOURCE": 1,
+      "mgalloy": 1,
+      "BUILD_DATE": 1,
+      "January": 1,
+      "FUNCTION": 2,
+      "MG_ARRAY_EQUAL": 1,
+      "KEYWORDS": 1,
+      "MG_TOTAL": 1,
+      "Find": 1,
+      "greatest": 1,
+      "common": 1,
+      "denominator": 1,
+      "GCD": 1,
+      "two": 1,
+      "positive": 2,
+      "integers.": 1,
+      "integer": 5,
+      "a": 4,
+      "first": 1,
+      "b": 4,
+      "second": 1,
+      "mg_gcd": 2,
+      "on_error": 1,
+      "if": 5,
+      "n_params": 1,
+      "ne": 1,
+      "then": 5,
+      "message": 2,
+      "mg_isinteger": 2,
+      "||": 1,
+      "begin": 2,
+      "endif": 2,
+      "_a": 3,
+      "abs": 2,
+      "_b": 3,
+      "minArg": 5,
+      "<": 1,
+      "maxArg": 3,
+      "eq": 2,
+      "remainder": 3,
+      "mod": 1,
+      "Truncate": 1,
+      "argument": 2,
+      "towards": 1,
+      "i.e.": 1,
+      "takes": 1,
+      "FLOOR": 1,
+      "of": 4,
+      "values": 2,
+      "and": 1,
+      "CEIL": 1,
+      "negative": 1,
+      "values.": 1,
+      "Try": 1,
+      "main": 2,
+      "level": 2,
+      "program": 2,
+      "at": 1,
+      "this": 1,
+      "file.": 1,
+      "It": 1,
+      "does": 1,
+      "print": 4,
+      "mg_trunc": 3,
+      "[": 6,
+      "]": 6,
+      "floor": 2,
+      "ceil": 2,
+      "array": 2,
+      "same": 1,
+      "as": 1,
+      "float/double": 1,
+      "containing": 1,
+      "to": 1,
+      "truncate": 1,
+      "result": 3,
+      "posInd": 3,
+      "where": 1,
+      "gt": 2,
+      "nposInd": 2,
+      "L": 1,
+      "example": 1
+    },
     "Idris": {
       "module": 1,
       "Prelude.Char": 1,
@@ -46370,6 +46523,7 @@
     "Groovy Server Pages": 91,
     "Haml": 4,
     "Handlebars": 69,
+    "IDL": 418,
     "Idris": 148,
     "INI": 27,
     "Ioke": 2,
@@ -46506,6 +46660,7 @@
     "Groovy Server Pages": 4,
     "Haml": 1,
     "Handlebars": 2,
+    "IDL": 4,
     "Idris": 1,
     "INI": 2,
     "Ioke": 1,
@@ -46601,5 +46756,5 @@
     "Xtend": 2,
     "YAML": 1
   },
-  "md5": "4bd97c3aa060155c82b903fea0fecc57"
+  "md5": "78dc8406a45a9d254c078c5d18993941"
 }
\ No newline at end of file