Add atol and fix variable declaration

camelot/core.py

@@ -55,7 +55,7 @@ class TextEdges(object):
 
     def find(self, x_coord, align):
         for i, te in enumerate(self._textedges[align]):
-            if np.isclose(te.x, x_coord):
+            if np.isclose(te.x, x_coord, atol=0.5):
                 return i
         return None
 
@@ -134,8 +134,8 @@ class TextEdges(object):
         # drawback: table areas that have paragraphs to their sides
         # will include the paragraphs too.
         for tl in textlines:
-            for area in table_areas:
             found = None
+            for area in table_areas:
                 # check for overlap
                 if tl.y0 >= area[1] and tl.y1 <= area[3]:
                     found = area