Initial data commit

Task/Multisplit/11l/multisplit.11l

@@ -0,0 +1,21 @@
+F multisplit(text, sep)
+   V lastmatch = 0
+   V i = 0
+   V matches = ‘’
+   L i < text.len
+      L(s) sep
+         V j = L.index
+         I text[i..].starts_with(s)
+            I i > lastmatch
+               matches ‘’= text[lastmatch .< i]
+            matches ‘’= ‘{’s‘}’
+            lastmatch = i + s.len
+            i += s.len
+            L.break
+      L.was_no_break
+         i++
+   I i > lastmatch
+      matches ‘’= text[lastmatch .< i]
+   R matches
+
+print(multisplit(‘a!===b=!=c’, [‘==’, ‘!=’, ‘=’]))