Fixed #head and #tail to use #key and #value.

Author: juliendelplanque

repository/MatplotLibBridge.package/MLBCommand.class/instance/mlbAttributeAccessors.st

@@ -1,3 +1,3 @@
 accessing
 mlbAttributeAccessors
-	^ (Pragma allNamed: #mlbAttribute in: self class) collect: #selector
+	^ (Pragma allNamed: #mlbAttribute in: self class) collect: #methodSelector

repository/MatplotLibBridge.package/MLBCommand.class/instance/mlbPositionalAttributes.st

@@ -3,4 +3,4 @@ mlbPositionalAttributes
 	^ (((Pragma allNamed: #mlbAttribute: in: self class)
 		select: [ :p | (p methodSelector value: self) isNotNil ]
 		thenCollect: [ :p | (p methodSelector value: self) -> p arguments first ])
-		sorted: [ :a :b | a tail < b tail ]) collect: #head
+		sorted: [ :a :b | a value < b value ]) collect: #key

repository/MatplotLibBridge.package/MLBScatterPlot2.class/instance/inBuild.st

@@ -2,11 +2,11 @@ building
 inBuild
 	((self data groupedBy: #marker) associations
 		sorted: [ :a :b | 
-			(self markersOrder indexOf: a head) < (self markersOrder indexOf: b head) ])
+			(self markersOrder indexOf: a key) < (self markersOrder indexOf: b key) ])
 		do: [ :assoc |
 		|marker scatterData|
-		marker := assoc head.
-		scatterData := assoc tail.
+		marker := assoc key.
+		scatterData := assoc value.
 		self commandList
 		add:
 			(MLBScatterCommand new

repository/MatplotLibBridge.package/monticello.meta/categories.st

@@ -1,6 +1,6 @@
 SystemOrganization addCategory: #MatplotLibBridge!
-SystemOrganization addCategory: 'MatplotLibBridge-API'!
-SystemOrganization addCategory: 'MatplotLibBridge-Commands'!
-SystemOrganization addCategory: 'MatplotLibBridge-Core'!
-SystemOrganization addCategory: 'MatplotLibBridge-Errors'!
-SystemOrganization addCategory: 'MatplotLibBridge-Examples'!
+SystemOrganization addCategory: #'MatplotLibBridge-API'!
+SystemOrganization addCategory: #'MatplotLibBridge-Commands'!
+SystemOrganization addCategory: #'MatplotLibBridge-Core'!
+SystemOrganization addCategory: #'MatplotLibBridge-Errors'!
+SystemOrganization addCategory: #'MatplotLibBridge-Examples'!