basic float arith, wip float trig, abs

crsn_screen/src/parse.rs

@@ -24,7 +24,7 @@ pub(crate) fn parse<'a>(_pos: &SourcePosition, keyword: &str, mut args: TokenPar
                 color: if args.len() > 0 {
                     args.next_rd()?
                 } else {
-                    Rd::immediate(0) // black
+                    Rd::new_imm(0) // black
                 },
             }
         }
@@ -60,7 +60,7 @@ pub(crate) fn parse<'a>(_pos: &SourcePosition, keyword: &str, mut args: TokenPar
                 force: if args.have_more() {
                     args.next_rd()?
                 } else {
-                    Rd::immediate(1)
+                    Rd::new_imm(1)
                 },
             }
         }