Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 75 insertions, 0 deletions

diff --git a/docs/contributing/editors/vim.rst b/docs/contributing/editors/vim.rst
new file mode 100644
index 0000000000..0cce21d4e9
--- /dev/null
+++ b/docs/contributing/editors/vim.rst
@@ -0,0 +1,75 @@
+Vim / Neovim
+============
+
+AutoCompletion
+--------------
+
+For C++, anything that can use an LSP like :code:`coc.nvim`,
+:code:`nvim-lspconfig`, or what not, should work as long as you generate a
+:ref:`compilation database <CompileDB back-end-compileflags>` and point to it.
+
+Additionally, `YouCompleteMe <https://github.com/ycm-core/YouCompleteMe/>`__
+works without the need of a C++ compilation database as long as you have run
+:code:`./mach build` or :code:`./mach configure`. Configuration for this lives
+in :searchfox:`.ycm_extra_conf <.ycm_extra_conf>` at the root of the repo.
+
+Rust auto-completion should work both with Rust's LSP :code:`rust-analyzer`.
+
+Make sure that the LSP is configured in a way that it detects the root of the
+tree as a workspace, not the crate you happen to be editing. For example, the
+default of :code:`nvim-lspconfig` is to search for the closest
+:code:`Cargo.toml` file, which is not what you want. You'd want something like:
+
+.. code ::
+
+    root_dir = lspconfig.util.root_pattern(".git", ".hg")
+
+You also need to set some options to get full diagnostics:
+
+.. code ::
+
+   "rust-analyzer.server.extraEnv": {
+     "CARGO_TARGET_DIR": "/path/to/objdir"
+   },
+   "rust-analyzer.check.overrideCommand": [ "/path/to/mach", "--log-no-times", "cargo", "check", "--all-crates", "--message-format-json" ],
+   "rust-analyzer.cargo.buildScripts.overrideCommand": [ "/path/to/mach", "--log-no-times", "cargo", "check", "--all-crates", "--message-format-json" ],
+
+The easiest way to make these work out of the box is using
+`neoconf <https://github.com/folke/neoconf.nvim/>`__, which
+automatically supports importing VSCode configuration files.
+:code:`./mach ide vscode --no-interactive` will then generate the right
+configuration for you.
+
+ESLint
+------
+
+The easiest way to integrate ESLint with VIM is using the `Syntastic plugin
+<https://github.com/vim-syntastic/syntastic>`__.
+
+In order for VIM to detect jsm files as JS you might want something like this
+in your :code:`.vimrc`:
+
+.. code::
+
+    autocmd BufRead,BufNewFile *.jsm set filetype=javascript
+
+:code:`mach eslint --setup` installs a specific ESLint version and some ESLint
+plugins into the repositories' :code:`node_modules`.
+
+You need something like this in your :code:`.vimrc` to run the checker
+automatically on save:
+
+.. code::
+
+    autocmd FileType javascript,html,xhtml let b:syntastic_checkers = ['javascript/eslint']
+
+You need to have :code:`eslint` in your :code:`PATH`, which you can get with
+:code:`npm install -g eslint`. You need at least version 6.0.0.
+
+You can also use something like `eslint_d
+<https://github.com/mantoni/eslint_d.js#editor-integration>`__ which should
+also do that automatically:
+
+.. code::
+
+    let g:syntastic_javascript_eslint_exec = 'eslint_d'