Initial data commit

Task/Range-expansion/MiniScript/range-expansion.mini

@@ -0,0 +1,24 @@
+pullInt = function(chars)
+    numstr = chars.pull
+    while chars and chars[0] != "," and chars[0] != "-"
+        numstr = numstr + chars.pull
+    end while
+    return val(numstr)
+end function
+
+expandRange = function(s)
+    result = []
+    chars = s.split("")
+    while chars
+        num = pullInt(chars)
+        if not chars or chars.pull == "," then
+            result.push num
+        else
+            result = result + range(num, pullInt(chars))
+            chars.pull  // skip "," after range
+        end if
+    end while
+    return result
+end function
+
+print expandRange("-6,-3--1,3-5,7-11,14,15,17-20")