diff --git a/Julia.sublime-syntax b/Julia.sublime-syntax
index 615c3c1..2adebc8 100644
--- a/Julia.sublime-syntax
+++ b/Julia.sublime-syntax
@@ -53,6 +53,25 @@ variables:
 contexts:
   main:
       # a helper to support emoji completion
+    - match: (R)(""")
+      scope: rcall.julia
+      captures:
+        1: constant.other.language-name.markdown
+        2: comment.line.number-sign.julia
+      embed: scope:source.r
+      embed_scope: rcall.julia
+      escape: (""")
+      escape_scope: rcall.julia
+      escape_captures:
+        0: rcall.julia
+        1: comment.line.number-sign.julia
+
+      # captures:
+        # 1: punctuation.definition.raw.code-fence.begin.markdown
+        # 2: punctuation.definition.raw.code-fence.options.begin.markdown
+        # 3: constant.other.language-name.markdown
+
+
     - match: '\\:'
       scope: keyword.operator.julia meta.disable-completion.julia
     - include: codesection
@@ -96,11 +115,11 @@ contexts:
     #   pop: true
 
   codesection:
-    - match: ^\s*((\#+(?!==))\s*(.+?)\s*(?:-{4,}|={4,}|#{4,})[ \t]*$\n?)
+    - match: ^(\# %% =+) ([^=]+) (=+)
       captures:
         1: comment.line.number-sign.julia
-        2: punctuation.definition.comment.julia
-        3: entity.name.section.julia
+        2: entity.name.section.julia
+        3: comment.line.number-sign.julia
 
   comments:
     - match: \#=
@@ -522,7 +541,7 @@ contexts:
     - include: main
 
   struct-declarations:
-    - match: \b(struct)\s*({{symb_id}})
+    - match: \b(struct)\s+({{symb_id}})
       scope: meta.struct.julia
       captures:
         1: storage.type.struct.julia keyword.declaration.struct.julia
@@ -1034,15 +1053,34 @@ contexts:
             pop: true
           - include: main
 
+  function-call-keyword-arguments-only:
+    - meta_content_scope: meta.function-call.arguments.julia
+    - match: \)
+      scope: punctuation.section.arguments.end.julia
+      set: after-expression
+    - match: \,
+      scope: punctuation.separator.comma.julia
+    - include: function-call-keyword-arguments
+    - match: '{{symb_id}}(?=\s*(?:\,|\)|\.{3}))'
+      scope: variable.parameter.julia
+      push: after-expression
+    - include: main
+  
   function-call-arguments-group:
     - match: \(
       scope: punctuation.section.arguments.begin.julia
       set:
-        - meta_scope: meta.function-call.julia
-        - meta_content_scope: meta.function-call.arguments.julia
+        # - meta_scope: meta.function-call.julia
+        # - meta_content_scope: meta.function-call.arguments.julia
+        - meta_scope: meta.function-call.arguments.julia
         - match: \)
           scope: punctuation.section.arguments.end.julia
           set: after-expression
+        - match: \,
+          scope: punctuation.separator.comma.julia
+        - match: \;
+          scope: punctuation.separator.semicolon.julia
+          set: function-call-keyword-arguments-only
         - include: function-call-keyword-arguments
         - include: main
 
@@ -1075,7 +1113,7 @@ contexts:
         - include: brackets
         - match: ''
           pop: true
-    - match: \s*(:)
+    - match: (:)
       captures:
         1 : keyword.operator.colon.julia
     - match: (\.)?(?=\()
diff --git a/syntax_test_julia.jl b/syntax_test_julia.jl
index da8b45d..3eda225 100644
--- a/syntax_test_julia.jl
+++ b/syntax_test_julia.jl
@@ -20,8 +20,11 @@
 #=====
 #^ -comment.line.number-sign.julia entity.name.section.julia
 =====#
+# ---- Code section ----
+# ^^^^ comment.line.number-sign.julia -entity.name.section.julia
+#      ^^^^^^^^^^^^ comment.line.number-sign.julia entity.name.section.julia
+#                   ^^^^ comment.line.number-sign.julia -entity.name.section.julia
 
-##
 ## NUMBERS ====
 ##
   0b101
@@ -293,6 +296,8 @@
 #      ^ meta.function.inline.julia meta.function.parameters.julia variable.parameter.julia
 #            ^ meta.function.inline.julia meta.function.parameters.julia variable.parameter.julia
 
+  bar(x; y, kws...)
+#        ^ meta.function-call.arguments.julia variable.parameter.julia
 
 
 # ##
@@ -716,4 +721,4 @@ f(#=x::Int=#; kwargs...) = 1
 # 101
 foo(x::A{f(a)}) = 1
 # <- meta.function.inline.julia entity.name.function.julia meta.generic-name.julia
-#        ^^^^ meta.function.inline.julia meta.function.parameters.julia meta.parametric-type.julia meta.parametric-type.parameters.julia meta.function-call.julia
+#        ^^^^ meta.function.inline.julia meta.function.parameters.julia meta.parametric-type.julia meta.parametric-type.parameters.julia meta.function-call.julia
\ No newline at end of file