--- a/textshaper/split.py	Sat May 16 20:13:12 2015 -0700
+++ b/textshaper/split.py	Sat May 16 21:02:07 2015 -0700
@@ -11,7 +11,7 @@
 import sys
 
 
-def findall(sub, _string):
+def findall(_string, sub):
     """find all occurances of `sub` in _string"""
 
     retval = []
@@ -20,10 +20,18 @@
         try:
             index = _string.index(sub, index)
             retval.append(index)
-            index += 1
+            index += len(sub)
         except ValueError:
             return retval
 
+def findindices(_string, values):
+    """
+    returns ordered list of 2-tuples:
+    (index, value)
+    """
+
+def split_sentences(text, ends='.?!'):
+    """split a text into sentences"""
 
 def split_paragraphs(text):