Revert "improved documentation and refactored naming to be more self-explanatory"

This reverts commit adfbb6c380.

packages/autofmt/src/expr.rs

@@ -34,14 +34,13 @@ impl Writer<'_> {
         for (id, line) in self.src[start.line..end.line].iter().enumerate() {
             writeln!(self.out)?;
             // check if this is the last line
-            let line =
-                {
-                    if id == (end.line - start.line) - 1 {
-                        &line[..end.column]
-                    } else {
-                        line
-                    }
-                };
+            let line = {
+                if id == (end.line - start.line) - 1 {
+                    &line[..end.column]
+                } else {
+                    line
+                }
+            };
 
             // trim the leading whitespace
             let previous_indent = crate::leading_whitespaces(line) / 4;