Changed to fully Functional Scripting for most scripts

autoload/search-content.nu

@@ -1,14 +1,14 @@
 export def lumen-search-content [searchstr: string]: any -> table {
-  let $tmp = $in
-  mut $path = pwd
-  if ($tmp != null) {
-    $path = $tmp
-  }
-  cd $path
+  let $tmp = (if ($in != null) {
+    $in
+  } else {
+    pwd
+  })
+  cd $tmp
   ls -a **/* | par-each {|i|
     {file: $i.name,
      content: (if (($i | get type) == file ) {
-      try {open $i.name --raw | find $searchstr} catch {|err| {}}
+      try {open $i.name --raw | find $searchstr} catch {{}}
      })
     }
   } | compact content -e