Remove multi-let statements from Husht in favor of lat on every line, per discussion with Aaron.

Examples.md

@@ -71,10 +71,10 @@ fn main
     let logical: bool = true
 
     let a_float: f64 = 1.0  // Regular annotation
-        an_integer   = 5i32  // Suffix annotation
+    let an_integer   = 5i32  // Suffix annotation
 
     let default_float   = 3.0  // `f64`
-        default_integer = 7   // `i32`
+    let default_integer = 7   // `i32`
 
     // Can infer from another line; here i64:
     let mut inferred_type = 12
@@ -282,13 +282,13 @@ struct Rectangle
 fn main
     // Create struct with field init shorthand
     let name = s"Peter"  //! Note s-string
-        age = 27
-        peter = Person name, age
+    let age = 27
+    let peter = Person name, age
 
     println! "{:?}", peter
 
     let point: Point = Point x: 10.3, y: 0.4
-        another_point: Point = Point x: 5.2, y: 0.2
+    let another_point: Point = Point x: 5.2, y: 0.2
 
     println! "point coordinates: ({}, {})", point.x, point.y
 
@@ -398,10 +398,10 @@ fn inspect(event: WebEvent)
 
 fn main
     let pressed = WebEvent::KeyPress 'x'
-        pasted  = WebEvent::Paste s"my text"
-        click   = WebEvent::Click x: 20, y: 80
-        load    = WebEvent::PageLoad
-        unload  = WebEvent::PageUnload
+    let pasted  = WebEvent::Paste s"my text"
+    let click   = WebEvent::Click x: 20, y: 80
+    let load    = WebEvent::PageLoad
+    let unload  = WebEvent::PageUnload
 
     inspect pressed
     inspect pasted
@@ -635,9 +635,10 @@ fn main
     //!     following the `let z=`, without the `scope`
     //!     keyword this would merely be `let z = 2 * x`
     //! (2) The final semicolon is allowed and preserved
-    //!     by Husht to suppress the return value from
-    //!     the scope, but returning the last expression
-    //!     from a scope is the default for Husht
+    //!     by Husht to suppress the return value from the
+    //!     scope, but returning the last expression from a
+    //!     scope is the default for Husht except in the final
+    //!     statement of a function typed to return Unit
     let z = scope
         // Final semicolon discards value; `z` ← `()`
         2 * x;