/plavin.github.io

Primary LanguageJavaScriptMIT LicenseMIT

Patrick's Tools Repo

This repository contains my dotfiles and other helpful documents.

Getting started on a new machine

  1. Clone this repo into $HOME/tools

  2. ln -s plavin.github.io/tools/vimrc $HOME/.vimrc

  3. ln -s plavin.github.io/tools/tmux.conf $HOME/.tmux.conf

To use the wiki

  1. Open the wiki by opening vim (any file, even no file) and typing \ww
  2. Get vimwiki help with :help vimwiki

Vim Notes

This file contains vim commands that you may have forgotten, grouped by the plugin they came from. More plugins can be found on VimAwesome.

better-whitepsace

:StripWhitespace : Self trailing whitespace

vim-surround

cs<old-surround><new-surround> : Replace <old-surround> with <new-surround> quotes

  • E.g. cs'" : replace single quotes with double quotes

ds<surround> : Delete <surround>

  • E.g. ds' : delete single quotes

ys<visual-mode-selection><surround> : Insert <surround> around <selection>.

  • E.g. ysiw] : Insert braces around "inner word".

In cases where the opening and closing symbols are diffent (e.g. with brackets), use the opening symbol to add whitespace along with the new surround, and use the closing symbol otherwise.

Ctags for Vim Quickstart

Assuming ctags is already installed, there isn't much you will need to do. From the root of your project, run

ctags -R .

Now you're ready to use ctags. There are only two commands you need to know.

C-]   Go to definition of symbol under cursor
C-t   return from defintition

If you're unhappy with the defitiion file opening in the same window, you can use the following commands.

C-w ]   Open defition in new window
:bd     Close buffer

Perhaps you're wondering if it is possible to swap to your other window after opening a defintion window. As far as I can tell, the answer is no. You cannot use the window commands like :n. And you cannot use buffer commands like :bn because that just opens up the file you're editing over the file with the definition. Simply brilliant.

Notes

  1. Many more ctags options can be found with ctags --help.

  2. I have a plugin in my .vimrc that will automatically update tags, Plug 'craigemery/vim-autotag'.

  3. You can find more commands for navigating in Vim with ctags at this vim fandom page. (Sub-note: always use adblock on fandom.com.)