.config/nvim: update

.config/nvim/after/ftplugin/c.lua

@@ -1,2 +0,0 @@
--- treesitter ------------------------------------------------------------------
-vim.treesitter.start()

.config/nvim/after/ftplugin/css.lua

@@ -1,4 +1,4 @@
--- options ---------------------------------------------------------------------
+-- options
 vim.opt.tabstop = 2
 vim.opt.shiftwidth = 2
 vim.opt.expandtab = true

.config/nvim/after/ftplugin/help.lua

@@ -1,2 +0,0 @@
--- treesitter ------------------------------------------------------------------
-vim.treesitter.start()

.config/nvim/after/ftplugin/html.lua

@@ -1,4 +0,0 @@
--- options ---------------------------------------------------------------------
-vim.opt.tabstop = 2
-vim.opt.shiftwidth = 2
--- vim.opt.expandtab = true

.config/nvim/after/ftplugin/javascript.lua

@@ -1,4 +0,0 @@
--- options ---------------------------------------------------------------------
-vim.opt.tabstop = 2
-vim.opt.shiftwidth = 2
-vim.opt.expandtab = true

.config/nvim/after/ftplugin/lua.lua

@@ -1,7 +1,7 @@
--- options ---------------------------------------------------------------------
+-- options
 vim.opt.tabstop = 2
 vim.opt.shiftwidth = 2
 vim.opt.expandtab = true
 
--- treesitter ------------------------------------------------------------------
+-- treesitter
 vim.treesitter.start()

.config/nvim/after/ftplugin/markdown.lua

@@ -1,9 +1,9 @@
--- options ---------------------------------------------------------------------
+-- options
 vim.bo.tabstop = 2
 vim.bo.shiftwidth = 2
 vim.bo.expandtab = true
 
--- keymaps ---------------------------------------------------------------------
+-- keymaps
 local keymap_set = vim.keymap.set
 keymap_set("n", "]h", "/\\_^#.*\\ze\\n\\{2}<esc>", {})
 keymap_set("n", "[h", "?\\_^#.*\\ze\\n\\{2}<esc>", {})

.config/nvim/after/ftplugin/perl.lua

@@ -1,4 +0,0 @@
--- options ---------------------------------------------------------------------
-vim.opt.tabstop = 4
-vim.opt.shiftwidth = 4
-vim.opt.expandtab = true

.config/nvim/after/ftplugin/sh.lua

@@ -1,4 +0,0 @@
--- options ---------------------------------------------------------------------
-vim.opt.tabstop = 4
-vim.opt.shiftwidth = 4
-vim.opt.expandtab = true

.config/nvim/after/ftplugin/template.lua

@@ -1,4 +0,0 @@
--- options ---------------------------------------------------------------------
-vim.opt.tabstop = 2
-vim.opt.shiftwidth = 2
-vim.opt.expandtab = true

.config/nvim/after/ftplugin/vim.lua

@@ -1,2 +1,2 @@
--- treesitter ------------------------------------------------------------------
+-- treesitter
 vim.treesitter.start()

.config/nvim/after/syntax/markdown.vim

@@ -6,7 +6,6 @@ endif
 syntax clear markdownYamlHead
 syntax region markdownYamlHead start="^-\{3}\n\S" end="\S\n\%(-\|\.\)\{3}$" keepend contains=@markdownYamlTop,@Spell
 
-
 " citation
 syntax match markdownPCite "\^\@<!\[[^\[\]]\{-}-\{0,1}@[[:alnum:]_][[:digit:][:lower:][:upper:]_:.#$%&\-+?<>~/]*\_.\{-}\]" contains=@markdownInline,markdownCiteKey
 syn match markdownICite "@[[:alnum:]_][[:digit:][:lower:][:upper:]_:.#$%&\-+?<>~/]*\s\[.\{-1,}\]" contains=markdownCiteKey,@Spell display

.config/nvim/colors/basic.lua

@@ -5,32 +5,40 @@
 
 -- colors ----------------------------------------------------------------------
 local C = {
-  { 0,  "#000000" }, -- black
-  { 1,  "#fa3500" }, -- red
-  { 2,  "#009843" }, -- green
-  { 3,  "#d06600" }, -- orange
-  { 4,  "#856cff" }, -- blue
-  { 5,  "#ff1170" }, -- magenta
-  { 6,  "#008cca" }, -- cyan
-  { 7,  "#e2e2e2" }, -- white
-  { 8,  "#848484" }, -- black
-  { 9,  "#ff888e" }, -- red
-  { 10, "#00c55b" }, -- green
-  { 11, "#ff8d48" }, -- orange
-  { 12, "#ac9fff" }, -- blue
-  { 13, "#ffb1c0" }, -- magenta
-  { 14, "#92ccff" }, -- cyan
-  { 15, "#ffffff" }, -- white
+  black          = { cterm =  0, gui = "#000000" },
+  red            = { cterm =  1, gui = "#fa3500" },
+  green          = { cterm =  2, gui = "#009843" },
+  orange         = { cterm =  3, gui = "#d06600" },
+  blue           = { cterm =  4, gui = "#856cff" },
+  magenta        = { cterm =  5, gui = "#ff1170" },
+  cyan           = { cterm =  6, gui = "#008cca" },
+  white          = { cterm =  7, gui = "#e2e2e2" },
+  bright_black   = { cterm =  8, gui = "#848484" },
+  bright_red     = { cterm =  9, gui = "#ff888e" },
+  bright_green   = { cterm = 10, gui = "#00c55b" },
+  bright_orange  = { cterm = 11, gui = "#ff8d48" },
+  bright_blue    = { cterm = 12, gui = "#ac9fff" },
+  bright_magenta = { cterm = 13, gui = "#ffb1c0" },
+  bright_cyan    = { cterm = 14, gui = "#92ccff" },
+  bright_white   = { cterm = 15, gui = "#ffffff" },
 }
 
-local black_c = C[1]
-local red_c = C[2]
-local green_c = C[3]
-local orange_c = C[4]
-local blue_c = C[5]
-local magenta_c = C[6]
-local cyan_c = C[7]
-local white_c = C[8]
+vim.g.terminal_color_0  = "#000000"
+vim.g.terminal_color_1  = "#fa3500"
+vim.g.terminal_color_2  = "#009843"
+vim.g.terminal_color_3  = "#d06600"
+vim.g.terminal_color_4  = "#856cff"
+vim.g.terminal_color_5  = "#ff1170"
+vim.g.terminal_color_6  = "#008cca"
+vim.g.terminal_color_7  = "#e2e2e2"
+vim.g.terminal_color_8  = "#848484"
+vim.g.terminal_color_9  = "#ff888e"
+vim.g.terminal_color_10 = "#00c55b"
+vim.g.terminal_color_11 = "#ff8d48"
+vim.g.terminal_color_12 = "#ac9fff"
+vim.g.terminal_color_13 = "#ffb1c0"
+vim.g.terminal_color_14 = "#92ccff"
+vim.g.terminal_color_15 = "#ffffff"
 
 -- init ------------------------------------------------------------------------
 vim.cmd.highlight("clear")
@@ -50,42 +58,11 @@ else
   vim.opt.termguicolors = true
 end
 
-for _, v in ipairs(C) do
-  local key = ("terminal_color_%i"):format(v[1])
-  vim.g[key] = v[2]
-end
-
 -- highlights ------------------------------------------------------------------
-local H = {}
-
-function H:new(o)
-  o = o or {}
-  setmetatable(o, self)
-  self.__index = self
-  return o
-end
-
-function H:fg(c)
-  self.ctermfg = c[1]
-  self.fg = c[2]
-  return self
-end
-
-function H:bg(c)
-  self.ctermbg = c[1]
-  self.bg = c[2]
-  return self
-end
-
-function H:attr(a)
-  self[a] = true
-  return self
-end
-
-local fg_c = white_c
-local bg_c = black_c
-local accent_c = magenta_c
-local dimmed_c = blue_c
+local fg = C.white
+local bg = C.black
+local accent = C.magenta
+local dimmed = C.blue
 
 local nvim_set_hl = vim.api.nvim_set_hl
 local function set_hl(group, def) nvim_set_hl(0, group, def) end
@@ -98,8 +75,8 @@ set_hl("NormalNC", normal_h)
 
 -- tui -------------------------------------------------------------------------
 local tui_normal_h = {}
-local tui_accent_h = H:new():fg(accent_c)
-local tui_dimmed_h = H:new():fg(dimmed_c)
+local tui_accent_h = { ctermfg = accent.cterm, fg = accent.gui }
+local tui_dimmed_h = { ctermfg = dimmed.cterm, fg = dimmed.gui }
 
 set_hl("StatusLine", tui_dimmed_h)
 set_hl("StatusLineNC", tui_dimmed_h)
@@ -117,17 +94,34 @@ set_hl("FoldColumn", tui_dimmed_h)
 set_hl("WildMenu", tui_accent_h)
 
 -- float -----------------------------------------------------------------------
-local float_normal_h = H:new():fg(bg_c):bg(fg_c)
-local float_accent_h = H:new():fg(accent_c):bg(fg_c)
+local float_normal_h = { ctermfg = bg.cterm,
+                         fg      = bg.gui,
+                         ctermbg = fg.cterm,
+                         bg      = fg.gui }
+local float_dimmed_h = { ctermfg = dimmed.cterm, 
+                         fg      = dimmed.gui,
+                         ctermbg = fg.cterm, 
+                         bg      = fg.gui }
+local float_accent_h = { ctermfg = accent.cterm, 
+                         fg      = accent.gui,
+                         ctermbg = fg.cterm, 
+                         bg      = fg.gui }
 
 set_hl("NormalFloat", float_normal_h)
-set_hl("FloatBorder", float_normal_h)
+set_hl("FloatBorder", float_dimmed_h)
 set_hl("FloatTitle", float_accent_h)
 
 -- menu ------------------------------------------------------------------------
-local menu_normal_h = H:new():fg(bg_c):bg(fg_c)
-local menu_accent_h = H:new():fg(accent_c):bg(fg_c)
-local menu_accent_r_h = H:new():fg(accent_c):bg(fg_c):attr("reverse")
+local menu_normal_h = { ctermfg = accent.cterm, 
+                        fg      = accent.gui,
+                        ctermbg = fg.cterm,
+                        bg      = fg.gui }
+local menu_accent_h = { ctermfg = accent.cterm,
+                        fg      = accent.gui,
+                        ctermbg = fg.cterm,
+                        bg      = fg.gui,
+                        reverse = true }
+local test = { ctermfg, fg = 1, 2 }
 
 set_hl("Pmenu", menu_normal_h)
 set_hl("PmenuSel", menu_accent_h)
@@ -135,14 +129,14 @@ set_hl("PmenuKind", menu_normal_h)
 set_hl("PmenuKindSel", menu_accent_h)
 set_hl("PmenuExtra", menu_normal_h)
 set_hl("PmenuExtraSel", menu_accent_h)
-set_hl("PmenuSbar", menu_accent_h)
-set_hl("PmenuThumb", menu_accent_r_h)
+set_hl("PmenuSbar", menu_normal_h)
+set_hl("PmenuThumb", menu_accent_h)
 
 -- messages --------------------------------------------------------------------
 local message_normal_h = {}
-local message_accent_h = H:new():fg(accent_c)
-local message_error_h = H:new():fg(red_c)
-local message_warn_h = H:new():fg(orange_c)
+local message_accent_h = { ctermfg = accent.cterm,   fg = accent.gui }
+local message_error_h  = { ctermfg = C.red.cterm,    fg = C.red.gui }
+local message_warn_h   = { ctermfg = C.orange.cterm, fg = C.orange.gui }
 
 set_hl("MsgArea", message_normal_h)
 set_hl("MsgSeparator", message_normal_h)
@@ -154,9 +148,9 @@ set_hl("Question", message_accent_h)
 set_hl("Title", message_accent_h)
 
 -- buffer ----------------------------------------------------------------------
-local buffer_normal_h = H:new():fg(dimmed_c)
-local buffer_normal_bg_h = H:new():bg(dimmed_c)
-local buffer_accent_h = H:new():fg(accent_c)
+local buffer_normal_h = { ctermfg = dimmed.cterm, fg = dimmed.gui }
+local buffer_normal_bg_h = { ctermbg = dimmed.cterm, bg = dimmed.gui }
+local buffer_accent_h = { ctermfg = accent.cterm, fg = accent.gui }
 
 set_hl("Conceal", buffer_normal_h)
 set_hl("NonText", buffer_normal_h)
@@ -167,7 +161,7 @@ set_hl("SpecialKey", buffer_accent_h)
 set_hl("ColorColumn", buffer_normal_bg_h)
 
 -- cursor ----------------------------------------------------------------------
-local cursor_normal_h = H:new():attr("reverse")
+local cursor_normal_h = { reverse = true }
 
 set_hl("CursorLine", cursor_normal_h)
 set_hl("CursorLineNr", cursor_normal_h)
@@ -182,27 +176,39 @@ set_hl("TermCursor", cursor_normal_h)
 set_hl("TermCursorNC", cursor_normal_h)
 
 -- match -----------------------------------------------------------------------
-local match_normal_h = H:new():fg(black_c):bg(orange_c)
-local match_current_h = H:new():fg(black_c):bg(magenta_c)
-local match_paren_h = H:new():fg(magenta_c):bg(orange_c)
+local match_normal_h = { ctermfg = C.black.cterm,
+                         fg      = C.black.gui, 
+                         ctermbg = C.orange.cterm,
+                         bg      = C.orange.gui }
+local match_accent_h = { ctermfg = C.black.cterm,
+                         fg      = C.black.gui, 
+                         ctermbg = C.magenta.cterm,
+                         bg      = C.magenta.gui }
+local match_dimmed_h = { ctermfg = C.magenta.cterm,
+                         fg      = C.magenta.gui, 
+                         ctermbg = C.white.cterm, 
+                         bg      = C.white.gui }
 
 set_hl("Search", match_normal_h)
 set_hl("Substitute", match_normal_h)
-set_hl("IncSearch", match_current_h)
-set_hl("CurSearch", match_current_h)
-set_hl("MatchParen", match_paren_h)
+set_hl("IncSearch", match_accent_h)
+set_hl("CurSearch", match_accent_h)
+set_hl("MatchParen", match_dimmed_h)
 
 -- selection -------------------------------------------------------------------
-local selection_normal_h = H:new():fg(black_c):bg(white_c)
+local selection_normal_h = { ctermfg = C.black.cterm,
+                             fg      = C.black.gui,
+                             ctermbg = C.blue.cterm,
+                             bg      = C.blue.gui }
 
-set_hl("visual", selection_normal_h)
-set_hl("visualnos", selection_normal_h)
+set_hl("Visual", selection_normal_h)
+set_hl("Visualnos", selection_normal_h)
 
 -- diff ------------------------------------------------------------------------
-local diff_add_h = H:new():fg(green_c)
-local diff_change_h = H:new():fg(orange_c)
-local diff_delete_h = H:new():fg(red_c)
-local diff_text_h = H:new():fg(orange_c):attr("underline")
+local diff_add_h = { ctermfg = C.green.cterm, fg = C.green.gui }
+local diff_change_h = { ctermfg = C.orange.cterm, fg = C.orange.gui }
+local diff_delete_h = { ctermfg = C.red.cterm, fg = C.red.gui }
+local diff_text_h = { ctermfg = C.orange.cterm, fg = C.orange.gui, underline = true }
 
 set_hl("DiffAdd", diff_add_h)
 set_hl("DiffChange", diff_change_h)
@@ -210,8 +216,8 @@ set_hl("DiffDelete", diff_delete_h)
 set_hl("DiffText", diff_text_h)
 
 -- spell -----------------------------------------------------------------------
-local spell_error_h = H:new():fg(red_c):attr("underline")
-local spell_warn_h = H:new():fg(orange_c):attr("underline")
+local spell_error_h = { ctermfg = C.red.cterm, fg = C.red.gui, underline = true }
+local spell_warn_h = { ctermfg = C.orange.cterm, fg = C.orange.gui, underline = true }
 
 set_hl("SpellBad", spell_error_h)
 set_hl("SpellCap", spell_warn_h)
@@ -219,16 +225,16 @@ set_hl("SpellLocal", spell_warn_h)
 set_hl("SpellRare", spell_warn_h)
 
 -- diagnostic ------------------------------------------------------------------
-local diagnostic_error_h = H:new():fg(red_c)
-local diagnostic_warn_h = H:new():fg(orange_c)
-local diagnostic_info_h = H:new():fg(blue_c)
-local diagnostic_hint_h = H:new():fg(white_c)
-local diagnostic_ok_h = H:new():fg(green_c)
-local diagnostic_error_u_h = H:new():fg(red_c):attr("underline")
-local diagnostic_warn_u_h = H:new():fg(orange_c):attr("underline")
-local diagnostic_info_u_h = H:new():fg(blue_c):attr("underline")
-local diagnostic_hint_u_h = H:new():fg(white_c):attr("underline")
-local diagnostic_ok_u_h = H:new():fg(green_c):attr("underline")
+local diagnostic_error_h = { ctermfg = C.red.cterm, fg = C.red.gui }
+local diagnostic_warn_h = { ctermfg = C.orange.cterm, fg = C.orange.gui }
+local diagnostic_info_h = { ctermfg = C.blue.cterm, fg = C.blue.gui }
+local diagnostic_hint_h = { ctermfg = C.white.cterm, fg = C.white.gui }
+local diagnostic_ok_h = { ctermfg = C.green.cterm, fg = C.green.gui }
+local diagnostic_error_u_h = { ctermfg = C.red.cterm, fg = C.red.gui, underline = true }
+local diagnostic_warn_u_h = { ctermfg = C.orange.cterm, fg = C.orange.gui, underline = true }
+local diagnostic_info_u_h = { ctermfg = C.blue.cterm, fg = C.blue.gui, underline = true }
+local diagnostic_hint_u_h = { ctermfg = C.white.cterm, fg = C.white.gui, underline = true }
+local diagnostic_ok_u_h = { ctermfg = C.green.cterm, fg = C.green.gui, underline = true }
 
 set_hl("DiagnosticError", diagnostic_error_h)
 set_hl("DiagnosticWarn", diagnostic_warn_h)
@@ -259,26 +265,26 @@ set_hl("DiagnosticDeprecated", diagnostic_hint_u_h)
 set_hl("DiagnosticUnnecessary", diagnostic_hint_u_h)
 
 -- misc ------------------------------------------------------------------------
-set_hl("Directory", H:new():fg(blue_c))
+set_hl("Directory", { ctermfg = C.blue.cterm, fg = C.blue.gui })
 
 -- syntax ----------------------------------------------------------------------
 local syntax_normal_h = {}
-local syntax_comment_h = H:new():fg(blue_c)
-local syntax_constant_h = H:new():fg(red_c)
-local syntax_identifier_h = H:new()
-local syntax_statement_h = H:new():fg(orange_c)
-local syntax_preproc_h = H:new():fg(magenta_c)
-local syntax_type_h = H:new():fg(green_c)
-local syntax_special_h = H:new():fg(orange_c)
-local syntax_underline_h = H:new():fg(blue_c):attr("underline")
-local syntax_ignore_h = H:new():fg(black_c)
-local syntax_error_h = H:new():fg(black_c):bg(red_c)
-local syntax_warn_h = H:new():fg(black_c):bg(orange_c)
+local syntax_comment_h = { ctermfg = C.blue.cterm, fg = C.blue.gui }
+local syntax_constant_h = { ctermfg = C.red.cterm, fg = C.red.gui }
+local syntax_identifier_h = {}
+local syntax_statement_h = { ctermfg = C.orange.cterm, fg = C.orange.gui }
+local syntax_preproc_h = { ctermfg = C.magenta.cterm, fg = C.magenta.gui }
+local syntax_type_h = { ctermfg = C.green.cterm, fg = C.green.gui }
+local syntax_special_h = { ctermfg = C.orange.cterm, fg = C.orange.gui }
+local syntax_underline_h = { ctermfg = C.blue.cterm, fg = C.blue.gui, underline = true }
+local syntax_ignore_h = { ctermfg = C.black.cterm, fg = C.black.gui }
+local syntax_error_h = { ctermfg = C.black.cterm, fg = C.black.gui, ctermbg = C.red.cterm, bg = C.red.gui }
+local syntax_warn_h = { ctermfg = C.black.cterm, fg = C.black.gui, ctermbg = C.orange.cterm, bg = C.orange.gui }
 
-local syntax_italic_h = H:new():attr("italic")
-local syntax_bold_h = H:new():attr("bold")
-local syntax_bolditalic_h = H:new():attr("bold"):attr("italic")
-local syntax_strike_h = H:new():attr("strikethrough")
+local syntax_italic_h = { italic = true }
+local syntax_bold_h = { bold = true }
+local syntax_bolditalic_h = { bold = true, italic = true }
+local syntax_strike_h = { strikethrough = true }
 
 set_hl("Comment", syntax_comment_h)
 set_hl("Constant", syntax_constant_h)
@@ -322,9 +328,9 @@ set_hl("BoldItalic", syntax_bolditalic_h)
 set_hl("Strike", syntax_strike_h)
 
 -- markdown --------------------------------------------------------------------
-local markdown_label_h = H:new():fg(magenta_c)
-local markdown_delimiter_h = H:new():fg(blue_c)
-local markdown_underline_h = H:new():fg(blue_c):attr("underline")
+local markdown_label_h = { ctermfg = C.magenta.cterm, fg = C.magenta.gui }
+local markdown_delimiter_h = { ctermfg = C.blue.cterm, fg = C.blue.gui }
+local markdown_underline_h = { ctermfg = C.blue.cterm, fg = C.blue.gui, underline = true }
 
 set_hl("markdownLabel", markdown_label_h)
 set_hl("markdownHeadingDelimiter", markdown_delimiter_h)

.config/nvim/init.lua

@@ -17,18 +17,17 @@ opt.signcolumn = "number"
 opt.textwidth = 80
 opt.colorcolumn = "+1"
 
+opt.expandtab = true
+opt.tabstop = 4
+opt.shiftwidth = 2
+opt.softtabstop = -1
+opt.smarttab = true
+
 opt.showtabline = 2
 opt.winbar = "%f%( %h%m%r%y%)"
 opt.laststatus = 3
 
 local statusline_group = api.nvim_create_augroup("Statusline", {})
-local wordcount = fn.wordcount()
-api.nvim_create_autocmd({ "TextChanged", "WinEnter", "BufEnter" }, {
-  group = statusline_group,
-  callback = function()
-    wordcount = fn.wordcount()
-  end
-})
 local cwd = fn.pathshorten(vim.fn.getcwd())
 api.nvim_create_autocmd({ "DirChanged" }, {
   group = statusline_group,
@@ -38,6 +37,7 @@ api.nvim_create_autocmd({ "DirChanged" }, {
 })
 
 function _G.statusline()
+  local wordcount = fn.wordcount()
   return table.concat({
     cwd,
     " %=",
@@ -87,7 +87,7 @@ api.nvim_create_autocmd({ "TermOpen" }, {
 -- keymaps ---------------------------------------------------------------------
 local keymap_set = vim.keymap.set
 
-keymap_set( "n", "<esc>", function()
+keymap_set("n", "<esc>", function()
   cmd.nohlsearch()
 end, { desc = "Stop the highlighting for the 'hlsearch' option" })
 
@@ -138,7 +138,9 @@ keymap_set("n", "<leader>g", function()
   end)
   if not file then return end
   cmd.vimgrep(pattern, file)
-end)
+end, { desc = ":vimgrep" })
+
+keymap_set("i", "<c-f>", "<c-x><c-f>", { desc = "File name completion" })
 
 -- netrw -----------------------------------------------------------------------
 local g = vim.g