git add .

nvim/after/plugin/ale.lua

@@ -0,0 +1,3 @@
+-- TODO:
+-- [ ] clear all errors on buffer save until linter returns to prevent outdated errors when linter is active
+-- [ ] show preview window when linting process is active

nvim/ftplugin/lua.vim

@@ -0,0 +1,4 @@
+set tabstop=2
+set shiftwidth=2
+
+lua vim.treesitter.start()

nvim/lua/my/init.lua

@@ -0,0 +1,4 @@
+require("my.remap")
+-- require('my.packages')
+
+-- print("init/my done")

nvim/lua/my/remap.lua

@@ -0,0 +1,24 @@
+-- https://neovim.io/doc/user/intro.html#keycodes
+
+vim.g.mapleader = ' '
+
+-- nmap 0 looks like free binding
+
+-- local normal = { 'Q' = 'q', 'q' = dwim_window_exit }
+
+vim.keymap.set('n', '<leader>j', vim.cmd.Ex)
+
+vim.keymap.set('n', 'Q', 'q')
+
+vim.keymap.set('n', 'q', function()
+    -- window first
+    -- then tab (but last window kill should close tab itself)
+    -- then buffer
+    vim.api.nvim_feedkeys(vim.keycode('<C-w>q'), 'n', false)
+end, { expr = true })
+
+
+-- insert mode 's-enter' make newline above 'C-o s-O'
+-- vim.keymap.set('i', '<S-CR>', '<Esc>O')
+
+-- :help menu

nvim/lua/ttt.lua

@@ -0,0 +1,61 @@
+-- ttt - type to tab
+
+-- :h completeopt omnifunc completefunc complete-functions
+-- :h ins-completion-menu
+-- :h :map-<expr>
+
+vim.opt.completeopt = { 'menu', 'menuone', 'noselect', 'popup' }
+
+-- infix hints are out of scope
+local function inline_hint()
+    local pos = vim.api.nvim_win_get_cursor(0)
+
+    -- local buf = vim.api.nvim_get_current_buf()
+    local ns = vim.api.nvim_create_namespace('ttt')
+
+    local mark = vim.api.nvim_buf_set_extmark(0, ns, 0, 0, {})
+
+    -- local all = api.nvim_buf_get_extmarks(0, ns, 0, -1, {})
+
+
+    -- Deprecated
+    -- vim.api.nvim_buf_set_virtual_text(buf, ns, 0, {{'Just', 'Comment'}}, {})
+
+    -- virt_text_pos = 'overlay'
+    -- virt_text_pos = 'eol'
+    -- local opts = { id = 1, end_line = 10, virt_text = {{"just", "Delimiter"}} }
+    -- local mark_id = vim.api.nvim_buf_set_extmark(buf, ns, line, column, opts)
+end
+
+vim.keymap.set('i', '<Tab>', function()
+    if vim.fn.pumvisible() == 1 then
+        return '<C-n>'
+    end
+    return '<Tab>'
+end, { expr = true })
+
+--	inoremap <expr> . MayComplete()
+--	func MayComplete()
+--	    if (can complete)
+--	      return ".\<C-X>\<C-O>"
+--	    endif
+--	    return '.'
+--	endfunc
+
+
+-- TODO: make it buffer local and init with delimiters for filetype (maybe from grammar)
+local triggers = {'.'}
+vim.api.nvim_create_autocmd("InsertCharPre", {
+    buffer = vim.api.nvim_get_current_buf(),
+    callback = function()
+        if vim.fn.pumvisible() == 1 or vim.fn.state('m') == 'm' then
+            return
+        end
+        local char = vim.v.char
+        if vim.list_contains(triggers, char) then
+            local key = vim.keycode("<C-x><C-n><C-p>")
+            vim.api.nvim_feedkeys(key, 'm', false)
+        end
+    end
+})
+

nvim/scripts/git.vim

@@ -0,0 +1,22 @@
+function! GitRef()
+    return system("git rev-parse --abbrev-ref HEAD 2>/dev/null | tr -d '\n'")
+endfunction
+
+function! GitRoot() 
+    let l:git_root = system("basename $(git rev-parse --show-toplevel)")
+    if v:shell_error == 0
+        echomsg 'git root:' .. l:git_root
+        return l:git_root
+    else
+        " echohl WarningMsg | echo "Don't panic!" | echohl None
+        throw 'git root unavailable'
+    endif
+endfunction
+
+function! StatuslineGit()
+    let l:refname = GitRef()
+    " TODO:
+    " - [ ] dim the title
+    " - [ ] make this local to window
+    return strlen(l:refname) > 0 ? ' git:'.l:refname.' ' : ''
+endfunction

nvim/scripts/qtc.vim

@@ -0,0 +1,49 @@
+" Omni Tab
+" :h ins-completion
+" complete_info() - get the current completion info
+"
+" C-e stops , C-y accepts
+" :h popupmenu-keys
+" :h compl-current
+" :h completefunc
+" :h vim.lua_omnifunc
+"
+" 
+"
+" https://neovim.io/doc/user/autocmd.html#CompleteChanged
+" https://neovim.io/doc/user/insert.html#complete-items
+"
+" Idle detection
+" https://neovim.io/doc/user/options.html#'updatetime'
+" https://neovim.io/doc/user/windows.html#CursorHold-example
+
+let s:triggers = ['.'] " TODO: re-use delimiters from filetype
+
+" let Pchar = {-> 'ignoerr' }
+
+function! Pchar()
+    if pumvisible() == 1
+        echo .
+        return
+    endif
+    let l:c = v:char
+    if index(s:triggers, c) >= 0
+        feedkeys("<C-x><C-n>", 'm')
+    endif
+endfunction
+
+function! Clear()
+    " echo 'clear completion'
+endfunction
+
+command Abspath :let @+ = expand('%:p') " copy to pasteboard current buffer absolute path
+
+augroup ot
+    autocmd!
+    autocmd InsertCharPre <buffer> :call Pchar()
+    autocmd InsertLeavePre <buffer> :echo 'leave pre'
+    " autocmd CursorMovedI <buffer> :call Clear()
+augroup end
+
+
+" autocmd BufWritePost <sfile> ++once source <sfile>