Time for an 2014 update…

Task/Multisplit/J/multisplit-1.j

@@ -1,12 +1,12 @@
-multisplit=:4 :0
-  'sep begin'=.|:t=. y /:~&.:(|."1)@;@(i.@#@[ ,.L:0"0 I.@E.L:0) x
+multisplit=: 4 :0
+  'sep begin'=. |: t=. y /:~&.:(|."1)@;@(i.@#@[ ,.L:0"0 I.@E.L:0) x
   end=. begin + sep { #@>y
-  last=.next=.0
-  r=.2 0$0
-  while.next<#begin do.
-    r=.r,.(last}.x{.~next{begin);next{t
-    last=.next{end
-    next=.1 i.~(begin>next{begin)*.begin>:last
+  last=. next=. 0
+  r=. 2 0$0
+  while. next<#begin do.
+    r=. r,.(last}.x{.~next{begin);next{t
+    last=. next{end
+    next=. 1 i.~(begin>next{begin)*.begin>:last
   end.
-  r=.r,.'';~last}.x
+  r=. r,.'';~last}.x
 )

Task/Multisplit/J/multisplit-2.j

@@ -1,4 +1,4 @@
-   S=:'a!===b=!=c'
+   S=: 'a!===b=!=c'
    S multisplit '==';'!=';'='
 ┌───┬───┬───┬───┬─┐
 │a  │   │b  │   │c│