如何在iTerm2和Vim中使用Cmd-left/right(无需更改.vimrc)? [英] How to get Cmd-left/right working with iTerm2 and Vim (without requiring .vimrc changes)?

问题描述

我希望能够像在shell提示符下一样，在Vim中使用Option-left和Option-right跳过单词(而Cmd-left/right转到行的开头和结尾).我的Iterm2首选项具有执行此操作的映射(例如，Option-left到Esc-H，而option-right到Esc-F的一个可以跳过单词)，这在本地Shell中或在SSH到远程服务器时都有效

当我在本地或远程使用Vim时，option-left有效，但option-right无效.我怀疑这是因为Vim自然会监听Esc-H，而不是Esc-F.我可以通过将.vimrc文件修改为Esc-b到b并将Esc-f修改为f来解决此问题，但是我不想对要连接的每个服务器执行此操作.

类似地，我对Cmd-left/right具有相同的期望设置，以转到行的开头和结尾.我可以通过Iterm2映射(例如Cmd-left到Esc-[h)在外壳中使用它，但是Vim除非对此再次映射键(例如Esc-[h到^)，否则根本不会对此做出响应.

更新:我只是想出了如何使左/右选项正常工作.我将iTerm2中的映射分别更改为escape-[1;5D和escape-[1;5C.我仍然想解决Cmd-left/right问题(我更改了问题标题以反映这一点).有什么想法吗?

解决方案

为模仿OS X将Cmd-left/right发送到行首/结尾的行为，我在iTerm2中添加了以下映射:

• Cmd-left转义序列[1~
• Cmd-right转义序列[4~

为模仿OS X将Option-left/right发送到上一个/下一个单词的行为，我在iTerm2中添加了以下映射:

• Option-left转义序列[1;5D
• Option-right转义序列[1;5C

特别感谢此博客文章的跟踪记录我在cmd-left/right映射中缺少的东西

I want to be able to use Option-left and Option-right to skip words (and Cmd-left/right to go to beginning and end of lines) within Vim as it does at my shell prompt. My Iterm2 preferences have mappings to do this (e.g. Option-left to Esc-H and a one for option-right to Esc-F to skip over words), and this works in the shell locally or when ssh'd to a remote server.

When I use Vim locally or remotely, option-left works, but option-right does not. I suspect this is because Vim naturally listens for Esc-H, but not Esc-F. I am able to get around this by modifying .vimrc file to Esc-b to b and Esc-f to f, but I don't want to do this to every server I'm connecting to.

Similarly, I have the same desired setup for Cmd-left/right for going to beginning and end of a line. I can get this working in the shell via Iterm2 mappings (e.g. Cmd-left to Esc-[h), but Vim doesn't respond at all to this unless I map keys again (e.g. Esc-[h to ^).

Update: I just figured out how to get option-left/right working. I changed mapping in iTerm2 for these to be escape-[1;5D and escape-[1;5C respectively. I still want to solve the Cmd-left/right problem though (I changed my question's title to reflect this). Any ideas?

解决方案

To mimic OS X's behavior of sending Cmd-left/right to the beginning/end of a line, I add the following mappings in iTerm2:

• Cmd-left to escape-sequence [1~
• Cmd-right to escape-sequence [4~

To mimic OS X's behavior of sending Option-left/right to the previous/next word, I add the following mappings in iTerm2:

• Option-left to escape-sequence [1;5D
• Option-right to escape-sequence [1;5C

Special thanks to this blog post for tracking down what I was missing with the cmd-left/right mappings

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