Create scaled down FilesAndDirs class so the new version of MarkAPL wll work.

Author: bpbecker

Utils/FilesAndDirs.dyalog

@@ -0,0 +1,15 @@
+:Class FilesAndDirs
+⍝ This class exists solely in support of MarkAPL from APLTeam
+⍝ It provides comparable functionality to the FilesAndDirs class from https://github.com/aplteam/filesanddirs
+⍝ for 2 methods - NormalizePath and Exists
+    (⎕ML ⎕IO)←1 1
+    ∇ r←{expand}NormalizePath f
+      :Access public shared
+      :If 0=⎕NC'expand' ⋄ expand←0 ⋄ :EndIf
+      r←∊expand ⎕NPARTS f
+    ∇
+    ∇ r←Exists f
+      :Access public shared
+      r←⎕NEXISTS∊⎕NPARTS f
+    ∇
+:EndClass