sublimetext3 – 是否可以在不移动光标的情况下复制sublime文本中的一行？

说我有这个代码

body {
     margin: 0;
     padding: 0;
}

.navbar {
     margin: 0;
     padding: 0;
     background: rgba(0,0,0,0.1);
}

div {

}

在div里面我想放线,’背景：rgba(0,0,0,0.1);’所以我可以从上面复制它.我想知道是否有办法复制上面的行,而光标不必复制并返回.我知道我可以快速剪切和粘贴ctrl-c和ctrl-v,但我认为如果我能告诉sublime我要复制哪一行并将其插入当前光标所在的位置会更快.

是的,这是可能的.虽然你必须为此制作一个插件.
我试着去做,所以我不是说这是最简单的方法,但它确实有效.

以下是代码片段：

import sublime_plugin

class PromptCopyLineCommand(sublime_plugin.TextCommand):
    def run(self, edit):
        # prompt fo the line # to copy
        self.view.window().show_input_panel(
            "Enter the line you want to copy: ",
            '',
            self.on_done,  # on_done
            None,          # on_change
            None           # on_cancel
        )

    def on_done(self, numLine):
        if not numLine.isnumeric():
            # if input is not a number, prompt again
            self.view.run_command('prompt_copy_line')
            return
        else:
            numLine = int(numLine)

        # NOL is the number of line in the file
        NOL = self.view.rowcol(self.view.size())[0] + 1
        # if the line # is not valid
        # e.g. 0 or less, or more that the number of line in the file
        if numLine < 1 or numLine > NOL:
            # prompt again
            self.view.run_command('prompt_copy_line')
        else:
            # retrieve the content of numLine
            view = self.view
            point = view.text_point(numLine-1, 0)
            line = view.line(point)
            line = view.substr(line)
            # do the actual copy
            self.view.run_command("copy_line", {"string": line})

class CopyLineCommand(sublime_plugin.TextCommand):
    def run(self, edit, string):
        # retrieve current offset
        current_pos = self.view.sel()[0].begin()
        # retrieve current line number
        CL = self.view.rowcol(current_pos)[0]
        # retrieve offset of the BOL
        offset_BOL = self.view.text_point(CL, 0)
        self.view.insert(edit, offset_BOL, string+'\n')

只需将其保存在Package / User /下的python文件中(例如CopyLine.py)
你也可以为它定义一个快捷方式：

{ "keys": ["ctrl+shift+c"], "command": "prompt_copy_line"}

如果您对此有任何疑问,请询问.

PS：演示