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path: root/runtime/lua/nvim/tutor.lua
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* ci(lua): enable annotation and style checksLewis Russell2026-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: - annotation-usage-error and code-style-check are disabled. - vim.inspect relies on a dummy self-assignment for docgen, and its help omits parameter and option details. - LuaLS fallback types obscure iterator inference. - Docgen hardcodes public function names and appends separately sorted files, leaving shared helpers under the inspector heading. Solution: - Enable annotation-usage-error and code-style-check, and fix misplaced annotations. - Document vim.inspect's callable module directly, removing the dummy assignment. Describe its parameters, option defaults and process callback. - Remove LuaLS iterator fallbacks, correct iterator signatures and check values that the improved inference identifies as optional. - Parse callable modules, require bindings and parent module references. Derive public names and inherited function docs from these links, including missing help for vim.async.semaphore() and vim.version(). - Export vim.lsp.tagfunc directly with lazy loading and document its implementation instead of maintaining a wrapper. - Group files in section_order, replacing append_only and merge_files. Merge declarations before sorting each section, placing shared helpers in the main vim section and keeping vim.inspect in alphabetical order. - Add basic parser coverage for callable modules and module links. AI-assisted
* refactor(api): omit optional paramJustin M. Keyes2026-07-13
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* refactor(tutor): use inline comments instead of json file #39714Nathan Zeng2026-05-13
| | | | | | | | | | Problem: Expected text for interactive marks is in a separate json file from the tutor file. When the tutor file is updated, line numbers (potentially many) have to be updated in the json file. This is a burden for maintenance and automatic testing. Solution: Put the expected text inline in the tutor file, marked with `[[]]`. Parse and remove the comments before opening the tutor file so extmarks can be applied.
* refactor: rename _ensure_integer => _assert_integerJustin M. Keyes2026-03-13
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* refactor: integer functions, optimize asserts #34112Lewis Russell2026-03-12
| | | | | | | | | | | | refactor(lua): add integer coercion helpers Add vim._tointeger() and vim._ensure_integer(), including optional base support, and switch integer-only tonumber()/assert call sites in the Lua runtime to use them. This also cleans up related integer parsing in LSP, health, loader, URI, tohtml, and Treesitter code. supported by AI
* fix(tutor): use invalidate field in nvim_buf_set_extmark() #34989Phạm Bình An2025-07-18
| | | | | | | | | | | Problem: If users delete a line containing extmark, it will move to the next line, which could highlight the next line in an unwanted way. Solution: - Use `invalidate` field in `nvim_buf_set_extmark()` to prevent the extmark from moving. - Also save from "priority" hacking, since we can check if the extmark is valid in `nvim_buf_get_extmarks()` now.
* refactor(tutor): reimplement interactive marks as extmark in Luabrianhuster2025-07-18
Problem: From https://matrix.to/#/!cylwlNXSwagQmZSkzs:matrix.org/$Ofj-TFIsEMbp0O9OhE8xuZSNi-nhRLtZTOgs6JRLNrs?via=matrix.org&via=gitter.im&via=mozilla.org In lesson 2.6, users are asked to remove the second, forth and fifth lines with `dd` command, then they are asked to undo twice to make the text go back to original state. But after that, the mark ✗ appears again, which confuses the user because they think they do something wrong. This is a limitation with the current implementation, which is based on line number only. Solution: Reimplement interactive marks as extmarks in Lua. This also make the feature less fragile, as users can remove, add some arbitrary lines without breaking the interactive marks. Co-authored-by: Justin M. Keyes <justinkz@gmail.com>