Changes between Version 1 and Version 2 of ExpressionSyntax

Timestamp:

2017-09-14 09:33:44 (8 years ago)

Author:

archibald

Comment:

--

ExpressionSyntax

@@ -4 +4 @@
 
 {{{
-operators := ( "+" | "-" | "*" | "/" | "%" );
+operators := ( "+" | "-" | "*" | "/" | "%" | "=" );
 expression := 
-  ( identifier 
+  ( identifier
+  | constant
   | operator /* monadic */ expression 
       ( operator /* diadic */ expression )
@@ -14 +15 @@
 
 The above syntax should let you have any operator as either monadic or diadic ... and has no implicit precedence (ie the brackets are required to produce the precedence)
+
+This doesn't take into account whether an identifer is or isn't mutable ... and takes no account of contants not being mutable.
+
+== What does all this this mean? ==
+Well if we don't mind having expressions like
+{{{
+3 := fred + 2 * -15 + *21
+}}}
+Then it's accepable
+