clean code and add some comments

2015-09-30 10:40:01 +08:00
parent 4b7153c0ef
commit e7a933588c
7 changed files with 73 additions and 76 deletions
--- a/col.go
+++ b/col.go
@@ -5,7 +5,8 @@ import (
 	"math"
 )

-type ContentHandler interface {
+//content type
+type contentHandler interface {
 	String(*WorkBook) []string
 	FirstCol() uint16
 	LastCol() uint16