Merged in next-release (pull request #1)

Updates for 4.4.0 release

Approved-by: Tim Thornton <tthornton@kx.com>

kxscm/module/A.Tutorial.Doc/file/walkthrough.md

@@ -14,7 +14,7 @@ it was moved to. To be able to access this data, we need to move the process to
 directory. Run the following line to move the the process to the workspace.
 
 ```q
-system "cd ",.ws.wsDir[];
+system "cd ",getenv `AX_WORKSPACE;
 ```
 
 Data
@@ -144,7 +144,7 @@ Alternatively, the transformation can be run as a function by invoking the trans
 // and the last argument is for the outputs. Providing null for both uses the defaults
 // that were configured in the UI. A dictionary can be provided for each input or output
 // that maps the name of the node in the UI to a new input or output configuration.
-ImportSensors[::;::]
+ImportSensors[::;::];
 
 // Example with explicit input and output locations
 ImportSensors[

kxscm/module/B.Section.Testing/qfn/.kv.add

@@ -0,0 +1,7 @@
+// @fileOverview
+// Adds a value to the key-value state
+//
+// @param x {symbol} key of item to store
+// @param y {symbol} item to store
+// @return {null}
+{ .kv.STATE[x]:y }

kxscm/module/B.Section.Testing/qfn/.kv.fetch

@@ -0,0 +1,5 @@
+// @fileOverview
+// Returns the value for a key in the key-value store
+// @param x {symbol} key to return item for
+// @return {any} item for given key
+{ .kv.STATE x }

kxscm/module/B.Section.Testing/qfn/.kv.init

@@ -0,0 +1,4 @@
+// @fileOverview
+// Initializes the key-value backing data store
+// @return {null}
+{ .kv.STATE:enlist[`]!enlist[::]; }

kxscm/module/B.Section.Testing/qfn/.kv.remove

@@ -0,0 +1,5 @@
+// @fileOverview
+// Removes the value for a given key from the key-value store
+// @param x {symbol} key to remove
+// @return {null}
+{ .kv.STATE: x _ .kv.i.store }