add abbreviations

.github/copilot-instructions.md

@@ -14,6 +14,8 @@ Modern Lua-first Neovim configuration using lazy.nvim, currently in active migra
 │   ├── settings.lua      # Non-plugin vim options (exrc, secure, spelllang, listchars)
 │   ├── keymaps.lua       # Non-plugin keymaps
 │   ├── autocmds.lua      # Non-plugin autocommands
+│   ├── abbreviations.lua # Insert-mode abbreviations (typo corrections)
+│   ├── netrw-config.lua  # Netrw configuration
 │   └── plugins/          # One file per plugin/domain (lazy.nvim specs)
 │       ├── lsp.lua       # LSP via vim.lsp.config + vim.lsp.enable (Neovim 0.11+)
 │       ├── cmp.lua       # Completion: nvim-cmp + LuaSnip

AGENTS.md

@@ -27,17 +27,18 @@ This repository is being migrated to a modern, minimal Neovim setup driven by Lu
     ├── settings.lua          -- non-plugin options
     ├── keymaps.lua           -- non-plugin keymaps
     ├── autocmds.lua          -- non-plugin autocommands
+    ├── abbreviations.lua     -- insert-mode abbreviations
+    ├── netrw-config.lua      -- netrw configuration
     ├── utils.lua             -- helpers (only if needed)
     └── plugins/              -- one file per plugin or domain
-        ├── neo-tree.lua
         ├── telescope.lua
         ├── treesitter.lua
         ├── cmp.lua
         ├── lsp.lua
         ├── copilot.lua
+        ├── oil.lua
         ├── ufo.lua
         ├── gitsigns.lua
-        ├── markdown.lua
         └── none-ls.lua
 ```
 

MIGRATION_PLAN.md

@@ -312,19 +312,27 @@ Source of truth for the step-by-step rebuild. Keep this concise and up to date.
 ## Phase 10 — Migrate Kept Behaviours
 
 ## Phase 10.1 — Confirm scope and priorities
-- [ ] Confirm scope and priorities for this phase
+- [x] Confirm scope and priorities for this phase
+- [x] Decision: Port abbreviations to Lua via vim.cmd.iabbrev
+- [x] Decision: Port shell template auto-loading via autocmd + BufReadPost
+- [x] Decision: Whitespace highlighting already handled via listchars (Phase 3.2)
+- [x] Decision: Skip persistent folds (UFO handles folding, no explicit persistence needed)
 
 ## Phase 10.2 — Abbreviations
-- [ ] Abbreviations: `adn→and`, `waht→what`, `tehn→then`, `functin→function`, `positin→position`
+- [x] Abbreviations: `adn→and`, `waht→what`, `tehn→then`, `functin→function`, `positin→position`
+- [x] Created dedicated `lua/abbreviations.lua` for modularity and easier maintenance
 
 ## Phase 10.3 — Templates
-- [ ] Templates: auto-populate new `.sh` from template
+- [x] Templates: auto-populate new `.sh` from template
+- [x] Added BufNewFile autocmd for *.sh in lua/autocmds.lua
 
 ## Phase 10.4 — Whitespace highlighting
-- [ ] Whitespace highlighting (modern approach)
+- [x] Whitespace highlighting (modern approach)
+- [x] Note: Already handled via listchars in Phase 3.2 (settings.lua)
 
 ## Phase 10.5 — Persistent folds
-- [ ] Persistent folds (via UFO)
+- [x] Persistent folds (via UFO) -- no need, this is no longer required.
+- [x] Note: UFO handles folding; no explicit persistence mechanism needed
 
 ## Phase 11 — Cleanup & Validation
 

README.md

@@ -78,6 +78,11 @@ Record every decision here with a short rationale. Append new entries; do not re
     - Markdown: 2 spaces (Prettier)
     - Python: 4 spaces (Black/PEP 8)
   - **Global defaults**: 4 spaces (reasonable baseline for other filetypes)
+- 2025-12-07: Kept Behaviors Phase 10:
+  - **Abbreviations**: Common typo corrections (`adn→and`, `waht→what`, `tehn→then`, `functin→function`, `positin→position`) in dedicated `lua/abbreviations.lua` file for modularity
+  - **Templates**: Shell script template (template.sh) auto-loaded via BufNewFile autocmd for `*.sh` files
+  - **Whitespace highlighting**: Already handled via `listchars` in Phase 3.2 (settings.lua)
+  - **Persistent folds**: Not needed; UFO handles folding without explicit persistence mechanism
 
 ## Project-Local Configuration (design)
 

init.lua

@@ -7,6 +7,7 @@ require('settings')
 require('netrw-config')
 require('keymaps')
 require('autocmds')
+require('abbreviations')
 
 -- Bootstrap lazy.nvim
 local lazypath = vim.fn.stdpath('data') .. '/lazy/lazy.nvim'

lua/abbreviations.lua

@@ -0,0 +1,10 @@
+-- Abbreviations (common typo corrections)
+-- Phase 10.2: Insert-mode abbreviations for frequent typos
+
+vim.cmd.iabbrev('adn', 'and')
+vim.cmd.iabbrev('waht', 'what')
+vim.cmd.iabbrev('tehn', 'then')
+vim.cmd.iabbrev('functin', 'function')
+vim.cmd.iabbrev('positin', 'position')
+
+return {}

lua/autocmds.lua

@@ -1,6 +1,19 @@
 -- Non-plugin autocommands (minimal placeholder for bootstrap)
 local aug = vim.api.nvim_create_augroup('UserDefaults', { clear = true })
 
+-- Phase 10.3: Templates (auto-populate new files from templates)
+local template_aug = vim.api.nvim_create_augroup('Templates', { clear = true })
+
+vim.api.nvim_create_autocmd("BufNewFile", {
+  group = template_aug,
+  pattern = "*.sh",
+  callback = function()
+    -- Read template at top of file, then move to end
+    vim.cmd('0read ~/.config/nvim/templates/template.sh')
+    vim.cmd('normal! G')
+  end,
+})
+
 -- Phase 9.4: Per-filetype indentation settings to match formatters
 
 -- PHP: WordPress coding standards (tabs, displayed as 2 spaces)