Differences

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--- neovim [2024/04/01 22:45] – [taglist] dblume
+++ neovim [2025/04/15 16:13] (current) – [Copilot Chat] dblume
@@ Line 9: / Line 9: @@
 The regular ''apt-get'' repo is too out-of-date.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. (However, [[https://github.com/cli/cli/blob/trunk/docs/install_linux.md#snap-do-not-use|GitHub recommends against snap for gh]], so maybe snap is problematic.)
+[[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]]. (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/.
   cd ~/.local/bin/
@@ Line 30: / Line 25: @@
     - ''%%git clone --filter=blob:none https://github.com/github/copilot.vim.git ~/.config/nvim/pack/github/start/copilot.vim%%''
   - read [[https://docs.github.com/en/copilot/using-github-copilot/getting-started-with-github-copilot?tool=vimneovim#about-github-copilot-and-vimneovim|docs]].
+===== Copilot Chat =====
+See [[https://github.com/CopilotC-Nvim/CopilotChat.nvim?tab=readme-ov-file#manual|Manual installation of CopilotChat]].
+<code bash>
+mkdir -p ~/.config/nvim/pack/copilotchat/start
+cd ~/.config/nvim/pack/copilotchat/start
+# (Done as part of CoPilot installation) git clone --filter=blob:none --single-branch https://github.com/github/copilot.vim
+git clone --filter=blob:none --single-branch https://github.com/nvim-lua/plenary.nvim
+git clone --filter=blob:none --single-branch https://github.com/CopilotC-Nvim/CopilotChat.nvim
+</code>
+On macOS, I initially had trouble with diffs of the form ''[file:main.cpp](#file:main.cpp-context)'', so I edited [[https://github.com/CopilotC-Nvim/CopilotChat.nvim/blob/main/lua/CopilotChat/client.lua#L25|~/.config/nvim/pack/copilotchat/start/CopilotChat.nvim/lua/CopilotChat/client.lua:25]].
+<code bash>
+sed -i 's/(#file:%s-context)/(%s)/' ~/.config/nvim/pack/copilotchat/start/CopilotChat.nvim/lua/CopilotChat/client.lua
+</code>
+Optional, [[https://github.com/CopilotC-Nvim/CopilotChat.nvim/wiki/Examples-and-Tips#markdown-rendering|MarkDown rendering]]:
+<code bash>
+git clone --filter=blob:none --single-branch https://github.com/nvim-treesitter/nvim-treesitter \
+          ~/.config/nvim/pack/nvim-treesitter/start/
+</code>
+Add ''require'nvim-treesitter.configs'.setup...'' to .config/nvim/init.vim. Test CopilotChat like this, with treesitter, but not render-markdown.
+See what you think of this first. (Rainbow parentheses may be gone. Might have to add something like [[https://github.com/HiPhish/rainbow-delimiters.nvim|rainbow-delimiters.nvim]]).
+<code bash>
+git clone --filter=blob:none --single-branch https://github.com/MeanderingProgrammer/render-markdown.nvim \
+          ~/.config/nvim/pack/render-markdown.nvim/start/
+</code>
 ===== taglist =====
@@ Line 40: / Line 69: @@
   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 lua init.vim>
+lua << EOF
+  require('cscope_maps').setup({
+    disable_maps = true, -- Mapping C-] to :Cstag <cword> worse than :tag <cword>
+-- Alternatively, if we liked the mappings, then customise these two:
+--    skip_input_prompt = true,
+--    cscope = { skip_picker_for_single_result = true },
+  })
+EOF
+</file>
+===== Mappings =====
+The easiest way to find out where a mapping came from is to run this command:
+    :verbose imap <key sequence>