added comments in parser
@@ -52,7 +52,10 @@ class Parser:
self.endNode.grammar = {}
self.endNode.begin = sys.maxint
self.endNode.col = sys.maxint
+ # A row on screen will consist of one or more parserNodes.
self.parserNodes = []
+ # Each entry in |self.rows| is an index into the |self.parserNodes| array to
+ # the parerNode that begins that row.
self.rows = [] # Row parserNodes index.
app.log.parser('__init__')
