yogstation/code/modules/scripting/Parser/Expressions.dm 
            
        
| OPERATOR | A value indicating the parser currently expects a binary operator. | 
|---|---|
| VALUE | A value indicating the parser currently expects a value. | 
| SHIFT | Tells the parser to push the current operator onto the stack. | 
| REDUCE | Tells the parser to reduce the stack. | 
Define Details
OPERATOR
            
         
    
    A value indicating the parser currently expects a binary operator.
REDUCE
            
         
    
    Tells the parser to reduce the stack.
SHIFT
            
         
    
    Tells the parser to push the current operator onto the stack.
VALUE
            
         
    
    A value indicating the parser currently expects a value.