helix-mirror/TODO.md

• Implement style configs, tab settings

• Refactor tree-sitter-highlight to work like the atom one, recomputing partial tree updates.

• syntax errors highlight query

• UI work: completion popup

---

1

• selection mode

• % for whole doc selection

• vertical splits

• input counts (30j)

  • input counts for b, w, e

• respect view fullscreen flag

• retain horiz when moving vertically

• deindent

• ensure_cursor_in_view always before rendering? or always in app after event process?

• update lsp on redo/undo

• Implement marks (superset of Selection/Range)

• ctrl-v/ctrl-x on file picker

• linewise selection work

• goto definition

• nixos packaging

• CI binary builds

• regex search / select next

• f / t mappings

2

• extend selection (treesitter select parent node) (replaces viw, vi(, va( etc )
• bracket pairs
• comment block (gcc)
• completion signature popups/docs
• multiple views into the same file
• selection align

3

• diagnostics popups
• diff mode with highlighting?
• snippet support (tab to jump between marks)
• gamelisp/wasm scripting

X

• rendering via skulpin/skia or raw wgpu