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--- neovim [2024/03/25 12:08] – created dblume
+++ neovim [2024/04/08 22:43] (current) – Remove the snap instructions dblume
@@ Line 4: / Line 4: @@
 ===== Installation =====
+**tl;dr**: Prefer the tarball to snap or default package manager.
 The regular ''apt-get'' repo is too out-of-date. When 0.9.5 was stable, Ubuntu 20.04 was providing 0.3 or 0.4.
-I could use snap on my work (Ubuntu) and personal frame.work laptop computers to get 0.9.5
+[[https://github.com/cli/cli/blob/trunk/docs/install_linux.md#snap-do-not-use|GitHub recommends against snap for gh]], and in WSL2, although I had ''snap'', it didn't work, so I [[https://github.com/neovim/neovim/blob/master/INSTALL.md#install-from-download|downloaded the tarball]]. (If you click Linux, it'll download the tarball. Otherwise [[https://github.com/neovim/neovim/releases|scroll down and find/expand "Assets"]].) Then I extracted it into $HOME/.local/bin/.
-  sudo snap install nvim --classic
-  ln -s /snap/bin/nvim $HOME/.local/bin/nvim
-But in WSL2, although I had ''snap'', it didn't work, so I [[https://github.com/neovim/neovim/blob/master/INSTALL.md#install-from-download|downloaded the tarball]]. Then I extracted it into $HOME/.local/bin/.
   cd ~/.local/bin/
+  wget https://github.com/neovim/neovim/releases/latest/download/nvim-linux64.tar.gz
   tar -xvf nvim-linux64.tar.gz
   ln -s nvim-linux64/bin/nvim nvim
@@ Line 28: / Line 26: @@
   - read [[https://docs.github.com/en/copilot/using-github-copilot/getting-started-with-github-copilot?tool=vimneovim#about-github-copilot-and-vimneovim|docs]].
+===== taglist =====
+The old taglist I have isn't working as expected in tmux. Opening the window would wrap neovim windows. The fix is to disable auto-resizing the winwidth.
+  let Tlist_Inc_Winwidth = 0
+Along the way, I tried getting the latest release (since head auto runs tests). Maybe I should keep it.
+  git clone --filter=blob:none -b v4.6 https://github.com/yegappan/taglist ~/.local/share/nvim/site/plugin/
+===== cscope =====
+Cscope has been removed from neovim. If you want it back, install [[https://github.com/dhananjaylatkar/cscope_maps.nvim|dhananjaylatkar/cscope_maps.nvim]] into ''.config/nvim/pack/cscope_maps/start/''. (This //may// also work in ''~/.local/share/nvim/site/pack/cscope_maps/start/'', but you have to get the path right.)
+Your hierarchy would look something like:
+<code>
+~/.config/nvim/pack/cscope_maps/
+└── start
+    └── cscope_maps.nvim
+        └── lua
+            ├── cscope
+            │   └── pickers
+            └── utils
+</code>
+Run the following commands:
+  mkdir -p ~/.config/nvim/pack/cscope_maps/start/
+  cd ~/.config/nvim/pack/cscope_maps/start/
+  git clone --filter=blob:none https://github.com/dhananjaylatkar/cscope_maps.nvim.git
+Then in your init.vim, add the following snippet:
+<file vim init.vim>
+lua << EOF
+require("cscope_maps").setup()
+EOF
+</file>
+===== Mappings =====
+The easiest way to find out where a mapping came from is to run this command:
+    :verbose imap <key sequence>