diff --git a/syntaxes/LaTeX.tmLanguage.json b/syntaxes/LaTeX.tmLanguage.json
index 75c02cf..5c01388 100644
--- a/syntaxes/LaTeX.tmLanguage.json
+++ b/syntaxes/LaTeX.tmLanguage.json
@@ -1881,6 +1881,58 @@
                 }
             ]
         },
+        {
+            "begin": "((\\\\)cacheMeCode(?=\\[))",
+            "end": "(?<=\\})",
+            "beginCaptures": {
+                "1": {
+                    "name": "support.function.verb.latex"
+                },
+                "2": {
+                    "name": "punctuation.definition.function.latex"
+                }
+            },
+            "patterns": [
+                {
+                    "begin": "\\[",
+                    "end": "\\]",
+                    "beginCaptures": {
+                        "0": {
+                            "name": "punctuation.definition.arguments.optional.begin.latex"
+                        }
+                    },
+                    "endCaptures": {
+                        "0": {
+                            "name": "punctuation.definition.arguments.optional.end.latex"
+                        }
+                    },
+                    "patterns": [
+                        {
+                            "include": "text.tex#braces"
+                        },
+                        {
+                            "include": "$base"
+                        }
+                    ]
+                },
+                {
+                    "begin": "(?<=\\])\\{",
+                    "end": "\\}",
+                    "beginCaptures": {
+                        "0": {
+                            "name": "punctuation.definition.arguments.begin.latex"
+                        }
+                    },
+                    "endCaptures": {
+                        "0": {
+                            "name": "punctuation.definition.arguments.end.latex"
+                        }
+                    },
+                    "contentName": "meta.function.embedded.latex",
+                    "name": "meta.embedded.block.generic.latex"
+                }
+            ]
+        },
         {
             "begin": "((\\\\)addplot)(?:\\+?)((?:\\[[^\\[]*\\]))*\\s*(gnuplot)\\s*((?:\\[[^\\[]*\\]))*\\s*(\\{)",
             "captures": {
diff --git a/syntaxes/src/LaTeX.tmLanguage.base.yaml b/syntaxes/src/LaTeX.tmLanguage.base.yaml
index b3149bc..4ade061 100644
--- a/syntaxes/src/LaTeX.tmLanguage.base.yaml
+++ b/syntaxes/src/LaTeX.tmLanguage.base.yaml
@@ -155,6 +155,35 @@ patterns:
     contentName: meta.function.embedded.latex
     end: ^\s*(?=\\end\{terminal\*?\})
     name: meta.embedded.block.generic.latex
+- begin: ((\\)cacheMeCode(?=\[))
+  end: (?<=\})
+  beginCaptures:
+    '1':
+      name: support.function.verb.latex
+    '2':
+      name: punctuation.definition.function.latex
+  patterns:
+  - begin: \[
+    end: \]
+    beginCaptures:
+      '0':
+        name: punctuation.definition.arguments.optional.begin.latex
+    endCaptures:
+      '0':
+        name: punctuation.definition.arguments.optional.end.latex
+    patterns:
+    - include: text.tex#braces
+    - include: $base
+  - begin: (?<=\])\{
+    end: \}
+    beginCaptures:
+      '0':
+        name: punctuation.definition.arguments.begin.latex
+    endCaptures:
+      '0':
+        name: punctuation.definition.arguments.end.latex
+    contentName: meta.function.embedded.latex
+    name: meta.embedded.block.generic.latex
 - begin: ((\\)addplot)(?:\+?)((?:\[[^\[]*\]))*\s*(gnuplot)\s*((?:\[[^\[]*\]))*\s*(\{)
   captures:
     '1':