sublimetext3 - sublime中如何删除重复字符？

Question

之前:

我是中国人来自中国，I am Chinese people from China

之后:

我是中国人来自，IamChinespolfr

如何在sublime中删除重复的字符？

Answer 1

ST 控制台的单行文字 ctrl+` :

import collections; content="".join(collections.OrderedDict.fromkeys(view.substr(sublime.Region(0, view.size())))); view.run_command("select_all"); view.run_command("insert", {"characters": content})

如果你想写一个插件，请按 Tools >>> New Plugin...并写:

import sublime
import sublime_plugin
from collections import OrderedDict


class RemoveDuplicateCharactersCommand(sublime_plugin.TextCommand):
    def remove_chars(self, edit, region):
        view = self.view
        content = "".join(OrderedDict.fromkeys(view.substr(region)))
        view.replace(edit, region, content)

    def run(self, edit):
        view = self.view
        all_sel_empty = True
        for sel in view.sel():
            if sel.empty():
                continue
            all_sel_empty = False
            self.remove_chars(edit, sel)
        if all_sel_empty:
            self.remove_chars(edit, sublime.Region(0, view.size()))

并在Keybindings - User中创建一个键绑定(bind):

{
    "keys": ["ctrl+alt+shift+r"],
    "command": "remove_duplicate_characters",
},

之后您只需选择一个文本并按 ctrl+alt+shift+r并且重复的字符将被删除。如果您没有选择，它将应用于整个 View 。