ST2 键盘映射:“expand_selection"的参数； [英] ST2 Keymap: Args for "expand_selection"

问题描述

有谁知道如何编辑 Sublime Text 2 中的expand_selection"键映射，以便它只选择当前行而不是后面的换行符?

Does anyone know how to edit the "expand_selection" keymap in Sublime Text 2 so that it only selects the current line and not the line break that follows it?

默认的键盘映射是这样的:

The default keymap is this:

{ "keys": ["ctrl+l"], "command": "expand_selection", "args": {"to": "line"} }

{ "keys": ["ctrl+l"], "command": "expand_selection", "args": {"to": "line"} }

问题在于，当您选择该行并开始用新代码替换它时，它后面的行会向上移动到当前行.

The problem is that when you select the line and begin replacing it with new code, the line that follows it moves up to the current line.

我假设您将args"部分中的line"替换为其他内容，但我似乎无法在任何地方找到此文档.

I assume you replace "line" in the "args" section with something else, but I can't seem to find this documented anywhere.

推荐答案

我也找不到任何选择当前行而不选择下一行的示例/文档.幸运的是，我们可以创建一个执行此操作的命令.

I also could not find any example/documentation of selecting the current line without selecting the next line. Fortunately we can make a command that does this.

1. 创建一个文件 User/my_utilities.py.我把我所有的随机自行开发的 ST 命令贴在这里.

2. 坚持下去:

1. Create a file User/my_utilities.py. I stick all my random self-developed ST commands here.

2. Stick this in it:

import sublime, sublime_plugin

class MyExpandSelectionToLine(sublime_plugin.TextCommand):
    def run(self, edit):
        regions = []
        for s in self.view.sel():
            line = self.view.line(sublime.Region(s.begin(), s.end()))
            if line.end() == s.end():
                # we're at the end of a line, so select the next line
                line = self.view.line(sublime.Region(s.end(), s.end() + 1))
            regions.append(line)
        for r in regions:
            self.view.sel().add(r)

在您的 User .sublime-keymap 文件中，添加:

In your User .sublime-keymap file, add this:

`{ "keys": ["super+l"], "command": "my_expand_selection_to_line" }`

如果在 Windows 上你需要 ["ctrl+l"] 而不是 ["super+l"]

If on Windows you'll want ["ctrl+l"] instead of ["super+l"]

这会覆盖默认的命令绑定，用于选择一行来运行我们刚刚编写的新命令.

This overrides the default command binding for selecting a line to run the new command we just wrote.

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