修改剪贴板表格生成工具中的一个bug

工具/剪贴板表格整理.py

@@ -38,8 +38,8 @@ for c in data:
         data1 += c
 data = data1
 data = data.replace("．",".").replace("：",":")
-elements = data.split("\n")
-elements_per_line = int(elements.pop(-1)) #这里需要修改
+elements = [l for l in data.split("\n") if len(l)>0]
+elements_per_line = int(elements.pop(0)) #这里需要修改
 contents = "\\begin{center}\n\\begin{tabular}{|"
 for i in range(elements_per_line):
     contents += "c|"