Start RightComposition...

/* - still ned to complete tokenizer and parser, and operator parts

Author: rocky

mathics_scanner/data/named-characters.yml

@@ -1122,6 +1122,11 @@ CommandKey:
   unicode-equivalent: "\u2318"
   unicode-equivalent-name: PLACE OF INTEREST SIGN
   wl-unicode: "\uF76A"
+Composition:
+  ascii: "@*"
+  has-unicode-inverse: false
+  is-letter-like: false
+  operator-name: Composition
 Conditioned:
   has-unicode-inverse: false
   is-letter-like: false
@@ -4258,11 +4263,6 @@ LeftCeiling:
   unicode-equivalent-name: LEFT CEILING
   wl-unicode: "\u2308"
   wl-unicode-name: LEFT CEILING
-LeftComposition:
-  ascii: "/*"
-  has-unicode-inverse: false
-  is-letter-like: false
-  operator-name: LeftComposition
 LeftDoubleBracket:
   esc-alias: '[['
   has-unicode-inverse: false
@@ -5800,7 +5800,7 @@ RightCeiling:
   wl-unicode: "\u2309"
   wl-unicode-name: RIGHT CEILING
 RightComposition:
-  ascii: "@*"
+  ascii: "/*"
   has-unicode-inverse: false
   is-letter-like: false
   operator-name: RightComposition
@@ -7155,6 +7155,7 @@ VerticalBar:
   esc-alias: ' |'
   has-unicode-inverse: true
   is-letter-like: false
+  operator-name: Alternatives
   unicode-equivalent: "\u007C"
   unicode-equivalent-name: VERTICAL LINE
   wl-unicode: "\uF3D0"

mathics_scanner/tokeniser.py

@@ -115,6 +115,7 @@
     ("UndirectedEdge", r" (\<\-\>)|\u29DF|\u2194 "),
     ("ReplaceRepeated", r" \/\/\. "),
     ("ReplaceAll", r" \/\. "),
+    ("RightComposition", r" \/\* "),
     ("Postfix", r" \/\/ "),
     ("UpSetDelayed", r" \^\:\= "),
     ("SetDelayed", r" \:\= "),
@@ -218,6 +219,7 @@
         "DivideBy",
         "ReplaceRepeated",
         "ReplaceAll",
+        "RightComposition",
         "Postfix",
         "TagSet",
         "Condition",