![]() ![]() ![]() To move a sentence from one place to another, start by opening the file and moving the cursor to the first character in the sentence you want to move. Then the visually identified text can be deleted, copied, changed, or modified with any other Vim editing command. Character modeĬharacter mode can highlight a sentence in a paragraph or a phrase in a sentence. Here are some ways to use each mode to simplify your work. Vim's visual mode has three versions: character, line, and block. When editing text with Vim, visual mode can be extremely useful for identifying chunks of text to be manipulated. It allows me to highlight my actions on the screen-what I am about to edit and the text manipulation task I'm doing-to make it easier for my students to learn. When I teach Ansible with the default editor available in most Linux distributions, I use Vim's visual mode a lot. People who work regularly with them have their favorite editors and plugin extensions to make the formatting easier. ![]() Happy hacking! Written on September 8, 2019.Ansible playbook files are text files in a YAML format. But in exchange for less readability, it does unlock more potential keybindings – for example, you could re-bind ⌘← to 0x01 to move the cursor to the beginning of your terminal prompt, or ⌘→ to 0x05 to jump to the end. Sadly, there's no hex representation for the command key, so this doesn't help us with our original problem. So, to emulate Ctrl-P via a hex code, we'd map ⌘P to 0x10. For that, we'd have to use a program like xxd to inspect the hex codes for different keys on the keyboard. Unlike the Vim bindings, though, it can be difficult see at-a-glance how we'd adapt this to other keys. Vim being a text editor you need to apply all your brainpower in coding rather than wasting it on how to use the mouse and keyboard simultaneously. This approach involves asking iTerm to sending the hex codes for a different pair of keys to the shell, as if we'd hit those buttons on the keyboard instead. Download Vim Shortcuts PDF Vim Cheat Sheet. (That's actually how I stumbled upon the "Vim Special Characters" option!) While I was researching how to do this, I came across this StackOverflow answer which suggested using the "Send Hex Code" action. Don't forget the leading backslash – otherwise it'll just print literally.Īnd that's it! When you press ⌘P, iTerm will now interpret it as Ctrl-P. Then, simply type the Vim binding you want to map this key to, like \ or \. Then, choose the "Send Text with 'Vim' Special Characters" option from the "Action" dropdown. Click the "+" button to add a new mapping:Ĭlick the box next to "Keyboard Shortcut" and then press ⌘P – you should see it appear in the box. Open Preferences and head to Profiles → Keys. ITerm allows us to add custom key bindings in our profile. The best we can do is tell iTerm, a modern graphical application, to intercept our ⌘P keystroke and turn it into another key combination that the terminal can understand, like Ctrl-P. " This removes the Cmd-P binding from 'Print':Īlas, the terminal doesn't know about the Command key and so that doesn't help us when using classic Vim. And that's where that newly acquired muscle memory betrayed me – as all my attempts to quickly open files ended up mired in iTerm's "Print" dialogue! No good! Re-mapping ⌘P to Ctrl-P in MacVimĪccording to the Vim documentation, you can theoretically map the "command" key using the :CtrlP map :CtrlP " In ~/.gvimrc: if has( 'gui_macvim') However, I still use Vim to make quick edits to files here and there. It took a long while to rebuild my Ctrl-P muscle memory to ⌘P, but I finally did it! ![]() After years of faithful Vim usage, I've started using Visual Studio Code more and more for my everyday work. ![]()
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