Tackles the two outstanding items from the post-fix consistency
pass on top of `df2f776`.
* R1 -- plugin/27_image.lua: removed the explicit `backend = "auto"`
line. image.nvim's setup() does not accept "auto" / "none" as
literal values; the practical default is to leave `backend` unset,
letting image.nvim auto-detect the right graphics protocol
(kitty / wezterm / iterm / sixel) at runtime and falling back to
no rendering on unsupported terminals. Inline comment explains the
omission so a future reader doesn't "fix" it back.
* C4 -- modules/module/specs/plugins.nix:
- Removed `nvim-dap`, `nvim-dap-ui`, `nvim-dap-virtual-text`,
and `image-nvim` from `config.specs.utils-lazy`. They are R- and
Markdown-specific, not general utility plugins, so they should
not depend on `utils=true`.
- Added a new `config.specs.r-lazy` spec carrying those same four
plugins, gated by `cats.r`. Users with `r=true` and `utils=false`
now get a working R debugger (via vscDebugger) and in-buffer
image rendering for plots.
- Added `image-nvim` to the existing `config.specs.markdown-lazy`
so users with `markdown=true` and no other cats still see inline
plots in Quarto / Markdown documents. nixCats dedups packages
by pname, so `image-nvim` appears once on the runtime path even
when both `r` and `markdown` are on.
These two changes close the real correctness bugs surfaced by the
consistency review: `plugin/26_dap.lua` and `plugin/27_image.lua`'s
cat-gated `Config.add(...)` calls previously depended on
`utils=true` resolving the four packages, leaving `r=true` (or
`markdown=true`) only users without DAP / image-nvim even though the
Lua gate let the setup function proceed.
Files: 2 modified. Local verification (`nix flake check --no-build`)
still required before merging PR #12.
Consolidates a multi-pass refactor and a set of workflow integrations
tailored to a quantitative economics research workflow (R / Python /
Quarto / LaTeX heavy, reproducibility-conscious). The existing terminal
setup is preserved (snacks.nvim was deliberately not adopted).
=== Structural refactors ===
* Replace the `_G.Config` global with a proper `require('config')` Lua
module. `_G.Config` is kept only as a backward-compatible alias.
* Split the monolithic `plugin/10_keymap.lua` into domain-specific
files under `lua/keymap/` (core, helpers, leader, terminal, repl).
* Harden `lua/nix_smart_send.lua` `send_repl`: only skip forward on
comment nodes, and return cleanly when there is no next sibling.
* Add a filetype-aware REPL dispatcher in `lua/keymap/repl.lua`:
pure R scripts -> R.nvim, .qmd/.Rmd chunks -> quarto.runner,
everything else -> vim-slime. Prefer `quarto.runner.run_line()`
when available and fall back to `run_cell()`.
* Add R Treesitter text objects (function / call / assignment) for
faster motion when sending code to the REPL.
* Add `+Send` and `+Debug` leader-clue groups for the new prefixes.
=== LSP and tooling ===
* Register `yamlls` for Quarto YAML frontmatter (`plugin/25_lsp.lua`).
* Register `texlab` and add `vimtex` for a real `.tex` workflow
(`plugin/25_lsp.lua` + new `plugin/28_latex.lua`).
* Wire `nvim-dap` with an R adapter backed by `vscDebugger`
(new `plugin/26_dap.lua`, gated to the `r` cat).
* Add `image-nvim` for in-editor plots, gated to the `r`/`markdown`
cats (new `plugin/27_image.lua`).
* Wire `lintr` into `nvim-lint` for R / Quarto (`plugin/22_languages.lua`).
* Add Treesitter parsers for `stata`, `matlab`, `bibtex` for completeness.
=== Nix updates ===
* Pin `python313Packages.pylatexenc` -> `python3Packages.pylatexenc`
so the markdown cat survives nixpkgs Python default shifts.
* Add `texlab`, `imagemagick`, `luaPackages.magick` to the markdown
cat so `image.nvim` has a working backend.
* Add `vscDebugger` and `lintr` to the R package list.
=== Misc ===
* Prefer the R.nvim v1.0 Lua API (`require('r.run').send_line()` /
`send_selection()`); keep `<Plug>` mappings as a fallback so older
downstream builds don't regress.
* Use `alejandra` (already installed) as the nixd / nil_ls formatter.
Files: 14 modified, 5 added (953 insertions, 490 deletions).
Local verification before merge:
1. `nix flake check --no-build`
2. `nvim --headless -u NONE -l tests/init.lua`
3. Open a `.qmd` -> confirm `yamlls` attaches and `image.nvim` renders.
4. Open an `.R` -> `<leader>db`, `<leader>dc` confirm DAP loads.
5. Open a `.tex` -> confirm `texlab` + `vimtex` are active.
