sublime text 另一种对齐

 1 #coding=utf-8
 2 import sublime, sublime_plugin
 3 
 4 class AutoAlignmentCommand(sublime_plugin.TextCommand):
 5     def run(self, edit):
 6         pre_row = -1
 7         pos_max_x = 0.0
 8         for region in self.view.sel():
 9             (row,col) = self.view.rowcol(region.begin())
10             if row == pre_row:
11                 sublime.error_message(u"不能在同一行选中两个位置！！")
12                 return
13             pre_row = row
14             point_end = region.end()
15             vec_pos = self.view.text_to_layout(point_end)
16             if vec_pos[0] > pos_max_x:
17                 print vec_pos[0]
18                 pos_max_x = vec_pos[0]
19 
20         for region in self.view.sel():
21             pos_cur_x = self.view.text_to_layout(region.end())[0]
22             print "pos_cur_x", pos_cur_x
23             if pos_cur_x < pos_max_x:
24                 self.view.insert(edit, region.end(), "\t")