[Indented syntax improvements] Specs

spec/callable/arguments.hrx

@@ -294,7 +294,24 @@ Error: Positional arguments must come before keyword arguments.
 
 <===>
 ================================================================================
-<===> function/error/sass/multi-line-arguments/declaration/input.sass
+<===> function/sass/multi-line-arguments/invocation/input.sass
+@function a($b, $c)
+  @return d
+
+e
+  f: a(
+    g, 
+    h
+  )
+
+<===> function/sass/multi-line-arguments/invocation/output.css
+e {
+  f: d;
+}
+
+<===>
+================================================================================
+<===> function/sass/multi-line-arguments/declaration/input.sass
 @function a(
   $b, 
   $c
@@ -304,30 +321,21 @@ Error: Positional arguments must come before keyword arguments.
 e
   f: a(g, h)
 
-<===> function/error/sass/multi-line-arguments/declaration/error
-Error: expected ")".
-  ,
-1 | @function a(
-  |             ^
-  '
-  input.sass 1:13  root stylesheet
+<===> function/sass/multi-line-arguments/declaration/output.css
+e {
+  f: d;
+}
 
 <===>
 ================================================================================
-<===> function/error/sass/multi-line-arguments/invocation/input.sass
+<===> function/arguments/sass/input.sass
 @function a($b, $c)
   @return d
 
 e
-  f: a(
-    g, 
-    h
-  )
+  f: a(g, h)
 
-<===> function/error/sass/multi-line-arguments/invocation/error
-Error: expected ")".
-  ,
-5 |   f: a(
-  |        ^
-  '
-  input.sass 5:8  root stylesheet
+<===> function/arguments/sass/output.css
+e {
+  f: d;
+}