update

LOG.md

@@ -30,6 +30,8 @@ Record every decision here with a short rationale. Append new entries; do not re
   - netrw for tree view and preview splits; Oil for operations that would break buffer names
   - PHP `gf` enhancement via `includeexpr` for WordPress/PHP path resolution
   - **Working directory locked to project root**: Disabled `autochdir`, set `netrw_keepdir = 1`, captured initial cwd in `vim.g.project_root`, configured Telescope to always search from project root regardless of current buffer
+- 2026-07-06: **Alternate-buffer netrw skip**: Added a lightweight real-file buffer tracker and mapped `<C-6>`/`<C-^>` so alternate-buffer jumps skip netrw explorer buffers when `#` points at netrw. Netrw buffers are also marked unlisted on FileType to reduce their impact on buffer navigation while preserving netrw browsing behavior. Fallback uses explicit `:buffer #` instead of `:normal! <C-^>` so regular alternate-file switching still works from the Lua mapping.
+- 2026-07-07: **Netrw alternate detection fix**: Real netrw alternate buffers can lose `filetype=netrw` and remain as an unlisted `NetrwTreeListing` buffer. The alternate-buffer skip now detects that buffer name as netrw so `<C-6>` returns to the previous real file instead of reopening an empty explorer buffer.
 - 2025-12-07: Treesitter Phase 5 decisions:
   - Focus on core languages: PHP, HTML, JavaScript, TypeScript, CSS, Markdown, Lua, Bash, JSON
   - Enable syntax highlighting with performance safeguard (disable for files >100KB)

MIGRATION_PLAN.md

@@ -481,6 +481,7 @@ Source of truth for the step-by-step rebuild. Keep this concise and up to date.
 - [ ] Validate netrw browsing and preview splits
 - [ ] Validate Oil.nvim file operations
 - [x] Fix working directory behavior (disabled autochdir, locked Telescope to project root)
+- [x] Make alternate-buffer jumps skip netrw explorer buffers when returning to the last real file
 
 ## Phase 12.5 — Language tooling validation
 - [ ] Validate HTML/PHP/JS/Markdown tooling

README.md

@@ -74,6 +74,7 @@ Core keymaps available globally (not plugin-specific). These provide fallbacks f
 | n | `<leader>nt` | Open netrw in new tab at current file's directory |
 | n | `<leader>nT` | Open netrw in new tab at project root |
 | n | `<leader>nr` | Open netrw in current window at project root |
+| n | `<C-6>` / `<C-^>` | Jump to alternate file, skipping netrw explorer buffers |
 
 **Note:** Project root is stored as the initial working directory when Neovim starts. This allows navigation back to the project root even after following symlinks to external directories.
 

lua/netrw-config.lua

@@ -1,4 +1,46 @@
 local map = vim.keymap.set
+local last_file_buf
+local previous_file_buf
+
+local function is_real_file_buffer(buf)
+  return vim.api.nvim_buf_is_valid(buf)
+    and vim.bo[buf].buflisted
+    and vim.bo[buf].buftype == ''
+    and vim.bo[buf].filetype ~= 'netrw'
+    and vim.api.nvim_buf_get_name(buf) ~= ''
+end
+
+local function is_netrw_buffer(buf)
+  if not vim.api.nvim_buf_is_valid(buf) then
+    return false
+  end
+
+  return vim.bo[buf].filetype == 'netrw' or vim.api.nvim_buf_get_name(buf):match('NetrwTreeListing$') ~= nil
+end
+
+local function switch_to_buffer(buf)
+  vim.cmd('buffer ' .. buf)
+end
+
+local function switch_to_native_alternate()
+  pcall(vim.cmd, 'buffer #')
+end
+
+local function jump_to_alternate_file()
+  local alternate = vim.fn.bufnr('#')
+
+  if is_real_file_buffer(alternate) then
+    switch_to_buffer(alternate)
+    return
+  end
+
+  if is_netrw_buffer(alternate) and is_real_file_buffer(previous_file_buf) then
+    switch_to_buffer(previous_file_buf)
+    return
+  end
+
+  switch_to_native_alternate()
+end
 
 -- Netrw configuration for file browsing
 -- Native Neovim file explorer (no plugins required)
@@ -56,10 +98,28 @@ end, { desc = 'Netrw: Tab at project root', silent = true })
 map('n', '<leader>nr', function()
   vim.cmd('Explore ' .. vim.fn.fnameescape(vim.g.project_root))
 end, { desc = 'Netrw: Open at project root', silent = true })
+
+map('n', '<C-6>', jump_to_alternate_file, { desc = 'Buffer: Alternate file skipping netrw', silent = true })
+map('n', '<C-^>', jump_to_alternate_file, { desc = 'Buffer: Alternate file skipping netrw', silent = true })
+
+vim.api.nvim_create_autocmd('BufEnter', {
+  desc = 'Track recent real file buffers for alternate-buffer jumps',
+  callback = function(args)
+    local buf = args.buf
+
+    if is_real_file_buffer(buf) and buf ~= last_file_buf then
+      previous_file_buf = last_file_buf
+      last_file_buf = buf
+    end
+  end,
+})
+
 -- Enable line numbers in netrw buffers
 vim.api.nvim_create_autocmd('FileType', {
   pattern = 'netrw',
+  desc = 'Configure netrw buffer-local options',
   callback = function()
+    vim.bo.buflisted = false
     vim.opt_local.number = true
     vim.opt_local.relativenumber = true
   end,

lua/plugins/lsp.lua

@@ -93,6 +93,10 @@ return {
     configure("bashls")
     configure("marksman")
     configure("intelephense", {
+      init_options = {
+        storagePath = vim.fn.stdpath("cache") .. "/intelephense",
+        globalStoragePath = vim.fn.stdpath("data") .. "/intelephense",
+      },
       single_file_support = false,
     })
     

spell/en.utf-8.add

@@ -813,3 +813,23 @@ Jax
 APA
 RIS
 mathjax
+wp
+Imagick
+Gipitty
+sudo
+render_box_row
+microservices
+Saa
+tradeoffs
+deduplication
+signoff
+wireframing
+LOA
+max
+Nau
+hardcode
+NauSYS
+rdv
+Marmaris
+EL2
+RigPro