3 files changed, 32 insertions, 0 deletions
diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el
index c395d22356..c1e9bec6ae 100644
--- a/lib/tools/emacs/erlang.el
+++ b/lib/tools/emacs/erlang.el
@@ -2600,6 +2600,12 @@ Value is list (stack token-start token-type in-what)."
 	     (if (save-excursion
 		   (goto-char (match-end 1))
 		   (erlang-skip-blank to)
+		   ;; Use erlang-variable-regexp here to look for an
+		   ;; optional variable name to match EEP37 named funs.
+		   (if (looking-at erlang-variable-regexp)
+		       (progn
+			 (goto-char (match-end 0))
+			 (erlang-skip-blank to)))
 		   (eq (following-char) ?\())
 		 (erlang-push (list 'fun token (current-column)) stack)))
 	    ((looking-at "\\(begin\\|query\\)[^_a-zA-Z0-9]")
diff --git a/lib/tools/emacs/test.erl.indented b/lib/tools/emacs/test.erl.indented
index 7e61bcc45b..0de626125c 100644
--- a/lib/tools/emacs/test.erl.indented
+++ b/lib/tools/emacs/test.erl.indented
@@ -483,6 +483,19 @@ indent_fun() ->
 			Y = true andalso
 			    kalle
 		end),
+    %% check EEP37 named funs
+    Fn1 = fun Fact(N) when N > 0 ->
+		  F = Fact(N-1),
+		  N * F;
+	      Fact(0) ->
+		  1
+	  end,
+    %% check anonymous funs too
+    Fn2 = fun(0) ->
+		  1;
+	     (N) ->
+		  N
+	  end,
     ok.
 
 indent_try_catch() ->
diff --git a/lib/tools/emacs/test.erl.orig b/lib/tools/emacs/test.erl.orig
index 932758997d..57263d573b 100644
--- a/lib/tools/emacs/test.erl.orig
+++ b/lib/tools/emacs/test.erl.orig
@@ -483,6 +483,19 @@ Var = spawn(fun(X)
   Y = true andalso
 	  kalle
  end),
+%% check EEP37 named funs
+Fn1 = fun Fact(N) when N > 0 ->
+   F = Fact(N-1),
+          N * F;
+Fact(0) ->
+                 1
+  end,
+%% check anonymous funs too
+   Fn2 = fun(0) ->
+1;
+   (N) ->
+   N
+ end,
   ok.
 
 indent_try_catch() ->