parse const decls

source/lexer/token.hon

@@ -1,34 +1,38 @@
 import "@source/strpool"
 
-TokenKind :: enum {
-    if
-    else
-    for
-    while
-    proc
-    return
-
-    ident
-    int
-    float
-    string
-
-    equal
-    double_colon
-
-    open_paren
-    close_paren
-    open_curly
-    close_curly
-
-    newline
-
-    invalid
-    eof
-}
-
 Token :: struct {
     kind TokenKind
     start int
-    str_id strpool.StringId = strpool.NoId
+    str_id strpool.StringId = strpool.NO_ID
+}
+
+TokenKind :: enum {
+    # keywords
+    if, else
+    for, while
+    proc, return
+
+    # literals
+    ident, string
+    int, float
+
+    # comparison
+    equal_equal, not_equal
+    less, less_equal
+    greater, greater_equal
+
+    # assignment
+    equal, double_colon
+
+    # delimiters
+    open_paren, close_paren
+    open_bracket, close_bracket
+    open_curly, close_curly
+
+    colon
+    newline
+
+    # special
+    eof
+    invalid
 }