fixed graphics module

lib/pure/strutils.nim

@@ -162,11 +162,15 @@ iterator split*(s: string, seps: set[char] = Whitespace): string =
   ## produces the same output.
   var last = 0
   assert(not ('\0' in seps))
+  #echo "cam here 1", s
   while last < len(s):
     while s[last] in seps: inc(last)
     var first = last
+    #echo "A first: ", first, " last: ", last
     while last < len(s) and s[last] not_in seps: inc(last) # BUGFIX!
+    #echo "B first: ", first, " last: ", last
     if first <= last-1:
+      echo copy(s, first, last-1) 
       yield copy(s, first, last-1)
 
 iterator split*(s: string, sep: char): string =

lib/pure/xmlgen.nim

@@ -58,6 +58,7 @@ proc xmlCheckedTag*(e: PNimrodNode, tag: string,
   # will be modified, so that each attribute is only given one value
   var req = split(reqAttr)
   var opt = split(optAttr)
+  echo "##", optAttr, "##", opt.len
   result = newNimNode(nnkBracket, e)
   result.add(newStrLitNode("<"))
   result.add(newStrLitNode(tag))