diff --git a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/addon/edit/matchbrackets.js b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/addon/edit/matchbrackets.js
index c342910ed5..0d1bcb662e 100644
--- a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/addon/edit/matchbrackets.js
+++ b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/addon/edit/matchbrackets.js
@@ -27,7 +27,7 @@
       afterCursor = /(^| )cm-fat-cursor($| )/.test(cm.getWrapperElement().className)
     var re = bracketRegex(config)
 
-    // A cursor is defined as between two characters, but in in vim command mode
+    // A cursor is defined as between two characters, but in vim command mode
     // (i.e. not insert mode), the cursor is visually represented as a
     // highlighted box on top of the 2nd character. Otherwise, we allow matches
     // from before or after the cursor.
diff --git a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/lib/codemirror.js b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/lib/codemirror.js
index f4f5ec9d2c..e42b63bb8d 100644
--- a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/lib/codemirror.js
+++ b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/lib/codemirror.js
@@ -3425,7 +3425,7 @@
   }
 
   // Compute the lines that are visible in a given viewport (defaults
-  // the the current scroll position). viewport may contain top,
+  // the current scroll position). viewport may contain top,
   // height, and ensure (see op.scrollToPos) properties.
   function visibleLines(display, doc, viewport) {
     var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop;
@@ -9877,7 +9877,7 @@
 
   addLegacyProps(CodeMirror);
 
-  CodeMirror.version = "5.65.17";
+  CodeMirror.version = "5.65.18";
 
   return CodeMirror;
 
diff --git a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/clojure/clojure.js b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/clojure/clojure.js
index 3305165808..78bf286606 100644
--- a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/clojure/clojure.js
+++ b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/clojure/clojure.js
@@ -281,6 +281,7 @@ CodeMirror.defineMode("clojure", function (options) {
     },
 
     closeBrackets: {pairs: "()[]{}\"\""},
+    fold: "brace",
     lineComment: ";;"
   };
 });
diff --git a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/dart/dart.js b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/dart/dart.js
index ba9ff3dd2c..cbbf391cc5 100644
--- a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/dart/dart.js
+++ b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/dart/dart.js
@@ -44,6 +44,8 @@
     blockKeywords: set(blockKeywords),
     builtin: set(builtins),
     atoms: set(atoms),
+    // clike numbers without the suffixes, and with '_' separators.
+    number: /^(?:0x[a-f\d_]+|(?:[\d_]+\.?[\d_]*|\.[\d_]+)(?:e[-+]?[\d_]+)?)/i,
     hooks: {
       "@": function(stream) {
         stream.eatWhile(/[\w\$_\.]/);
diff --git a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/groovy/groovy.js b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/groovy/groovy.js
index 89d0fe0854..24d886ebb1 100644
--- a/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/groovy/groovy.js
+++ b/buildroot-external/overlay/WebUI-raspmatic/www/webui/js/extern/codemirror/mode/groovy/groovy.js
@@ -129,10 +129,8 @@ CodeMirror.defineMode("groovy", function(config) {
 
   function tokenVariableDeref(stream, state) {
     var next = stream.match(/^(\.|[\w\$_]+)/)
-    if (!next) {
-      state.tokenize.pop()
-      return state.tokenize[state.tokenize.length-1](stream, state)
-    }
+    if (!next || !stream.match(next[0] == "." ? /^[\w$_]/ : /^\./)) state.tokenize.pop()
+    if (!next) return state.tokenize[state.tokenize.length-1](stream, state)
     return next[0] == "." ? null : "variable"
   }