nushell/crates/nu-lsp/src
zc he 6cdc9e3b77
Fix LSP non-ascii characters offset issues. (#14002)
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This PR is supposed to fix #13582, #11522, as well as related goto
definition/reference issues (wrong position if non ascii characters
ahead).

# Description
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<img width="411" alt="image"
src="https://github.com/user-attachments/assets/9a81953c-81b2-490d-a842-14ccaefd6972">

Changes:
1. span/completion should use byte offset instead of character index
2. lsp Postions related ops in Ropey remain to use character index

# User-Facing Changes
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Should be none, tested in neovim with config:
```lua
require("lspconfig").nushell.setup({
  cmd = {
    "nu",
    "-I",
    vim.fn.getcwd(),
    "--no-config-file",
    "--lsp",
  },
  filetypes = { "nu" },
})
```

# Tests + Formatting
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tests::complete_command_with_utf_line parameters fixed to align with
true lsp requests (in character index, not byte).
As for the issue_11522.nu, manually tested:

<img width="520" alt="image"
src="https://github.com/user-attachments/assets/45496ba8-5a2d-4998-9190-d7bde31ee72c">


# After Submitting
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2024-10-29 06:35:37 -05:00
..
diagnostics.rs Fix LSP non-ascii characters offset issues. (#14002) 2024-10-29 06:35:37 -05:00
lib.rs Fix LSP non-ascii characters offset issues. (#14002) 2024-10-29 06:35:37 -05:00
notification.rs Fix LSP non-ascii characters offset issues. (#14002) 2024-10-29 06:35:37 -05:00