update `nvim` config

nvim/after/ftplugin/c.lua

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

nvim/after/ftplugin/help.lua

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

nvim/after/ftplugin/javascript.lua

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

nvim/after/ftplugin/lua.lua

@@ -4,4 +4,4 @@ vim.opt.shiftwidth = 2
 vim.opt.expandtab = true
 
 -- treesitter ------------------------------------------------------------------
--- vim.treesitter.start()
+vim.treesitter.start()

nvim/after/ftplugin/perl.lua

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

nvim/after/ftplugin/vim.lua

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

nvim/colors/basic.lua

@@ -33,11 +33,9 @@ local cyan_c = C[7]
 local white_c = C[8]
 
 -- init ------------------------------------------------------------------------
--- vim.cmd.highlight("clear")
+vim.cmd.highlight("clear")
-vim.cmd("highlight clear")
 if vim.fn.exists("syntax_on") then
-  -- vim.cmd.syntax("reset")
+  vim.cmd.syntax("reset")
-  vim.cmd("syntax reset")
 end
 vim.opt.background = "dark"
 vim.g.colors_name = "basic"
@@ -113,7 +111,7 @@ local tui_normal_h = {}
 local tui_accent_h = H:new():fg(accent_c)
 local tui_dimmed_h = H:new():fg(dimmed_c)
 
-set_hl("StatusLine", tui_accent_h)
+set_hl("StatusLine", tui_dimmed_h)
 set_hl("StatusLineNC", tui_dimmed_h)
 set_hl("TabLine", tui_dimmed_h)
 set_hl("TabLineFill", tui_dimmed_h)
@@ -121,11 +119,12 @@ set_hl("TabLineSel", tui_accent_h)
 set_hl("WinBar", tui_accent_h)
 set_hl("WinBarNC", tui_dimmed_h)
 set_hl("WinSeparator", tui_dimmed_h)
-set_hl("LineNr", tui_dimmed_h)
+set_hl("LineNr", tui_accent_h)
 set_hl("LineNrAbove", tui_dimmed_h)
 set_hl("LineNrBelow", tui_dimmed_h)
 set_hl("SignColumn", tui_dimmed_h)
 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)
@@ -148,7 +147,6 @@ 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("WildMenu", menu_accent_h)
 
 -- messages --------------------------------------------------------------------
 local message_normal_h = {}
@@ -194,17 +192,18 @@ set_hl("TermCursor", cursor_normal_h)
 set_hl("TermCursorNC", cursor_normal_h)
 
 -- match -----------------------------------------------------------------------
-local match_normal_h = H:new():fg(orange_c)
+local match_normal_h = H:new():fg(black_c):bg(orange_c)
-local match_current_h = H:new():fg(orange_c):attr("reverse")
+local match_cur_h = H:new():fg(black_c):bg(cyan_c)
+local match_reverse_h = H:new():fg(black_c):bg(orange_c):attr("reverse")
 
 set_hl("Search", match_normal_h)
 set_hl("Substitute", match_normal_h)
-set_hl("IncSearch", match_current_h)
+set_hl("IncSearch", match_normal_h)
-set_hl("CurSearch", match_current_h)
+set_hl("CurSearch", match_cur_h)
-set_hl("MatchParen", match_normal_h)
+set_hl("MatchParen", match_reverse_h)
 
 -- selection -------------------------------------------------------------------
-local selection_normal_h = H:new():fg(magenta_c):attr("reverse")
+local selection_normal_h = H:new():fg(black_c):bg(magenta_c)
 
 set_hl("visual", selection_normal_h)
 set_hl("visualnos", selection_normal_h)
@@ -275,43 +274,72 @@ set_hl("Directory", H:new():fg(blue_c):attr("bold"))
 -- syntax ----------------------------------------------------------------------
 local syntax_normal_h = {}
 local syntax_comment_h = H:new():fg(blue_c):attr("bold")
-local syntax_ignore_h = H:new():fg(black_c)
+-- local syntax_constant_h = H:new():fg(magenta_c)
+-- local syntax_identifier_h = H:new():fg(white_c)
+-- local syntax_statement_h = H:new():fg(magenta_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(cyan_c)
+local syntax_constant_h = H:new():fg(red_c)
+local syntax_identifier_h = H:new():fg(cyan_c)
+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():attr("underline")
-local syntax_error_h = H:new():fg(red_c)
+local syntax_ignore_h = H:new():fg(black_c)
-local syntax_warn_h = H:new():fg(orange_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_italic_h = H:new():attr("italic")
+local syntax_bold_h = H:new():attr("bold")
+local syntax_bolditalic_h = H:new():attr("bold"):attr("italic")
 
 set_hl("Comment", syntax_comment_h)
-set_hl("Constant", syntax_normal_h)
+set_hl("Constant", syntax_constant_h)
-set_hl("String", syntax_normal_h)
+set_hl("String", syntax_constant_h)
-set_hl("Character", syntax_normal_h)
+set_hl("Character", syntax_constant_h)
-set_hl("Number", syntax_normal_h)
+set_hl("Number", syntax_constant_h)
-set_hl("Boolean", syntax_normal_h)
+set_hl("Boolean", syntax_constant_h)
-set_hl("Float", syntax_normal_h)
+set_hl("Float", syntax_constant_h)
-set_hl("Identifier", syntax_normal_h)
+set_hl("Identifier", syntax_identifier_h)
-set_hl("Function", syntax_normal_h)
+set_hl("Function", syntax_identifier_h)
-set_hl("Statement", syntax_normal_h)
+set_hl("Statement", syntax_statement_h)
-set_hl("Conditional", syntax_normal_h)
+set_hl("Conditional", syntax_statement_h)
-set_hl("Repeat", syntax_normal_h)
+set_hl("Repeat", syntax_statement_h)
-set_hl("Label", syntax_normal_h)
+set_hl("Label", syntax_statement_h)
-set_hl("Operator", syntax_normal_h)
+set_hl("Operator", syntax_statement_h)
-set_hl("Keyword", syntax_normal_h)
+set_hl("Keyword", syntax_statement_h)
-set_hl("Exception", syntax_normal_h)
+set_hl("Exception", syntax_statement_h)
-set_hl("PreProc", syntax_normal_h)
+set_hl("PreProc", syntax_preproc_h)
-set_hl("Include", syntax_normal_h)
+set_hl("Include", syntax_preproc_h)
-set_hl("Define", syntax_normal_h)
+set_hl("Define", syntax_preproc_h)
-set_hl("Macro", syntax_normal_h)
+set_hl("Macro", syntax_preproc_h)
-set_hl("PreCondit", syntax_normal_h)
+set_hl("PreCondit", syntax_preproc_h)
-set_hl("Type", syntax_normal_h)
+set_hl("Type", syntax_type_h)
-set_hl("StorageClass", syntax_normal_h)
+set_hl("StorageClass", syntax_type_h)
-set_hl("Structure", syntax_normal_h)
+set_hl("Structure", syntax_type_h)
-set_hl("Typedef", syntax_normal_h)
+set_hl("Typedef", syntax_type_h)
-set_hl("Special", syntax_normal_h)
+set_hl("Special", syntax_special_h)
-set_hl("SpecialChar", syntax_normal_h)
+set_hl("SpecialChar", syntax_special_h)
-set_hl("Tag", syntax_normal_h)
+set_hl("Tag", syntax_special_h)
-set_hl("Delimiter", syntax_normal_h)
+set_hl("Delimiter", syntax_special_h)
-set_hl("SpecialComment", syntax_normal_h)
+set_hl("SpecialComment", syntax_special_h)
-set_hl("Debug", syntax_normal_h)
+set_hl("Debug", syntax_special_h)
 set_hl("Underlined", syntax_underline_h)
 set_hl("Ignore", syntax_ignore_h)
 set_hl("Error", syntax_error_h)
 set_hl("Todo", syntax_warn_h)
+
+set_hl("Italic", syntax_italic_h)
+set_hl("Bold", syntax_bold_h)
+set_hl("BoldItalic", syntax_bolditalic_h)
+
+-- markdown --------------------------------------------------------------------
+local markdown_label_h = H:new():fg(magenta_c)
+local markdown_delimiter_h = H:new():fg(blue_c):attr("bold")
+local markdown_underline_h = H:new():fg(blue_c):attr("underline"):attr("bold")
+
+set_hl("markdownLabel", markdown_label_h)
+set_hl("markdownDelimiter", markdown_delimiter_h)
+set_hl("markdownUnderlined", markdown_underline_h)

nvim/init.lua

@@ -1,6 +1,6 @@
 -- options ---------------------------------------------------------------------
 -- colorscheme
-vim.cmd("colorscheme basic") -- TODO
+vim.cmd.colorscheme("basic")
 
 -- leader
 vim.g.mapleader = " "
@@ -24,19 +24,19 @@ vim.opt.colorcolumn = "+1"
 
 -- tabline, winbar, statusline
 vim.opt.showtabline = 2
--- vim.opt.winbar = "%f%( %h%m%r%) %y"
+vim.opt.winbar = "%f%( %h%m%r%y %)"
 vim.opt.laststatus = 3
 function _G.statusline()
   local col = vim.api.nvim_win_get_cursor(0)[2] + 1
-  local char = vim.api.nvim_get_current_line():sub(col, col)
+  local char = vim.api.nvim_get_current_line():sub(col, col):gsub("%%", "%%%1")
   local wc = vim.fn.wordcount()
   return table.concat({
-    vim.fn.pathshorten(vim.fn.getcwd()),
+    vim.fn.pathshorten(vim.fn.getcwd()), " %f",
+    "%( %h%m%r%y%)",
     "%=",
-    " %12(", "'", char, "' %b%)",
+    "<", char, "> %b ",
-    " %12(", wc.visual_chars or wc.cursor_chars, "/", wc.chars, "%)",
+    wc.visual_chars or wc.cursor_chars, "/", wc.chars, " ",
-    " %12(", wc.visual_words or wc.cursor_words, "/", wc.words, "%)",
+    wc.visual_words or wc.cursor_words, "/", wc.words
-    " %12(%l,%c%V%) %P",
   })
 end
 vim.opt.statusline = "%!v:lua.statusline()"
@@ -58,31 +58,28 @@ vim.opt.whichwrap = {
   ["["] = true,
   ["]"] = true
 }
--- vim.opt.wildignorecase = true
+vim.opt.wildoptions = { "fuzzy" }
--- vim.opt.wildoptions:append("fuzzy")
+vim.opt.wildignorecase = true
-
--- 
-vim.cmd("cnoreabbrev W w")
-vim.cmd("cnoreabbrev Q q")
 
 -- langmap
 vim.opt.langmap = { "č\\;", "Č:", "š[", "Š{", "đ]", "Đ}", "ž#", "Ž~" }
 
 -- path
 vim.opt.path = ".,,**"
+-- local root = vim.fs.find({ ".git" }, { upward = true })[1]
 
 -- completion
 vim.opt.completeopt = {
   "menuone",
-  "noinsert",
   "preview",
+  "noinsert",
   "noselect"
 }
 
 -- keymaps ---------------------------------------------------------------------
 -- clear hlsearch
 vim.keymap.set( "n", "<esc>", function()
-  vim.cmd("nohlsearch")
+  vim.cmd.nohlsearch()
 end, { desc = "Stop the highlighting for the 'hlsearch' option" })
 
 -- move cursor with alt in c-mode
@@ -156,16 +153,6 @@ vim.keymap.set("n", "cc", "<cmd>cclose<cr>", { desc = "Close quickfix window" })
 vim.keymap.set("n", "]q", "<cmd>cnext<cr>zz", { desc = "Next quickfix item" })
 vim.keymap.set("n", "[q", "<cmd>cprev<cr>zz", { desc = "Previous quickfix item" })
 
--- highlight on yank -----------------------------------------------------------
-local yankhighlight_group = vim.api.nvim_create_augroup("YankHighlight", {})
-vim.api.nvim_create_autocmd("TextYankPost", {
-  group = yankhighlight_group,
-  desc = "Highlight on yank",
-  callback = function()
-    vim.highlight.on_yank()
-  end
-})
-
 -- netrw -----------------------------------------------------------------------
 vim.g.netrw_use_errorwindow = 0
 vim.g.netrw_banner = 0
@@ -183,102 +170,3 @@ vim.api.nvim_create_autocmd("Filetype", {
     vim.keymap.set("n", "<esc>", "<cmd>Rexplore<cr>", { buffer = true })
   end
 })
-
--- autopairs -------------------------------------------------------------------
-local brackets = {
-  "()",
-  "[]",
-  "{}",
-  "<>",
-}
-
-for _,v in pairs(brackets) do
-  vim.keymap.set({ "i", "c" }, v:sub(1,1), ("%s<left>"):format(v))
-end
-
-vim.keymap.set("i", "<bs>", function()
-  local l = vim.api.nvim_get_current_line()
-  local c = vim.api.nvim_win_get_cursor(0)[2]
-  local pair = l:sub(c, c + 1)
-  for _, bracket in pairs(brackets) do
-    if bracket == pair then
-      return "<bs><del>"
-    end
-  end
-  return "<bs>"
-end, { expr = true })
-
-vim.keymap.set("c", "<bs>", function()
-  local l = vim.fn.getcmdline()
-  local c = vim.fn.getcmdpos()
-  local pair = l:sub(c - 1, c)
-  for _, bracket in pairs(brackets) do
-    if bracket == pair then
-      return "<bs><del>"
-    end
-  end
-  return "<bs>"
-end, { expr = true })
-
--- comment ---------------------------------------------------------------------
--- function toggle(line_start, line_end)
---   -- make comment parts
---   local buf_cs = vim.bo.commentstring:gsub("%%s", " %%s "):gsub("%s*$", "")
---   local left, right = cs:match("^%s*(.*)%%s(.-)%s*$")
---   -- get lines
---   local lines = vim.api.nvim_buf_get_lines(0, line_start - 1, line_end, false)
---   -- get indent
---   local indent
---   for _, l in pairs(lines) do
---     _, n_indent_cur, indent_cur = l:find("^(%s*)")
---     local is_blank = n_indent_cur == l:len()
---
---     if n_indent_cur < n_indent and not is_blank then
---       n_indent = n_indent_cur
---       indent = indent_cur
---     end
---   end
---
---   -- if is comment, make uncomment
---   -- 
---   -- else make comment
---   -- set lines
--- end
-
--- vim.keymap.set("n", "gcc1", function()
---   print("buf_cs", buf_cs)
---   local buf_cs_before, buf_cs_after = buf_cs:match("^(.*)%%s(.*)$")
---
---   local capture = ("^(%%s*)(%s)(.*)(%s)$"):format(buf_cs_before, buf_cs_after)
---
--- print("capture", capture)
---
---   local c_leading_space, c_buf_cs_before, c_line, c_buf_cs_after =
---     vim.api.nvim_get_current_line():match(capture)
---
---   print("|", c_leading_space, "|")
---
---   print("c_leading_space", "|" .. c_leading_space .. "|")
---   print("c_buf_cs_before", "|" .. c_buf_cs_before .. "|")
---   print("c_line", "|" .. c_line .. "|")
---   print("c_buf_cs_after", "|" .. c_buf_cs_after .. "|")
---
---   -- if line:find(("^%%s*(%s).*(%s)$"):format(buf_cs_before, buf_commentstring_after)) then
---   --   print("yes!")
---   --   return
---   -- end
---   --
---   -- local leading_space, line = vim.api.nvim_get_current_line():match("(%s*)(.*)")
---   --
---   -- local new_line = table.concat({
---   --   leading_space,
---   --   buf_cs_before,
---   --   " ",
---   --   line,
---   --   buf_commentstring_after
---   -- })
---   --
---   -- local row = vim.api.nvim_win_get_cursor(0)[1]
---   --
---   -- vim.api.nvim_buf_set_lines(0, row - 1, row, true, { new_line })
--- end)

nvim/syntax/markdown.vim

@@ -0,0 +1,277 @@
+" Vim syntax file
+" Language:	Markdown
+" Maintainer:	urosm <urosm@kompot.si>
+" Last Change:	2024 Jan 13
+
+if exists("b:current_syntax")
+  finish
+endif
+
+runtime! syntax/html.vim
+unlet! b:current_syntax
+
+syntax spell toplevel
+
+" comment
+syn region markdownHTMLComment start=/<!--\s\=/ end=/\s\=-->/ keepend
+hi def link markdownHTMLComment markdownComment
+
+" titleblock
+syn region markdownTitleBlock start=/\%^%/ end=/\n\n/ contains=markdownTitleBlockDelimiter
+hi def link markdownTitleBlock markdownBold
+syn match markdownTitleBlockDelimiter /%\ / contained
+hi def link markdownTitleBlockDelimiter markdownDelimiter
+
+" blockquote
+syn match markdownBlockquote /^\s\{,3}>.*\n\(.*\n\@1<!\n\)*/ contains=@Spell,markdownItalic,markdownBold,markdownPCite,markdownSuperscript,markdownSubscript,markdownStrike,markdownUListItem,markdownNoFormatted,markdownAmpersandEscape,markdownLaTeXInlineMath,markdownEscapedDollar,markdownLaTeXCommand,markdownLaTeXMathBlock,markdownLaTeXRegion,markdownBlockquoteDelimiter skipnl
+syn match markdownBlockquoteDelimiter /\_^\(\s\{,3}>\)\+/ contained containedin=markdownItalic,markdownBold,markdownPCite,markdownSuperscript,markdownSubscript,markdownStrike,markdownUListItem,markdownNoFormatted
+hi def link markdownBlockquoteDelimiter markdownDelimiter
+
+" link
+syn match markdownLink /!\=\[.\{-}\](.\{-})/ contains=markdownLinkLabel,markdownLinkURL
+hi def link markdownLink markdownDelimiter
+syn match markdownLinkLabel /\[\@1<=[^\]]\+/ contained
+hi def link markdownLinkLabel markdownLabel
+syn match markdownLinkURL /(\@1<=[^)]\+/ contained
+hi def link markdownLinkURL markdownUnderlined
+
+" automatic link
+syn match markdownAutomaticLink /<\(https\{0,1}.\{-}\|[A-Za-z0-9!#$%&'*+\-/=?^_`{|}~.]\{-}@[A-Za-z0-9\-]\{-}\.\w\{-}\)>/ contains=NONE
+hi def link markdownAutomaticLink markdownUnderlined
+
+" wikilink
+syn region markdownWikilink start=/\[\[/ end=/\]\]/ contains=markdownWikilinkLabel,markdownWikilinkURL keepend display
+hi def link markdownWikilink markdownDelimiter
+syn match markdownWikilinkLabel /\(\[\[\)\@2<=[^\|\[\]]\+/ contained
+hi def link markdownWikilinkLabel markdownLabel
+syn match markdownWikilinkURL /|\@1<=[^\]]\+/ contained
+hi def link markdownWikilinkURL markdownUnderlined
+
+" definition
+syn region markdownReferenceDefinition start=/\[.\{-}\]:/ end=/\(\n\s*".*"$\|$\)/ keepend
+hi def link markdownReferenceDefinition markdownDelimiter
+syn match markdownReferenceDefinitionLabel /\[\zs.\{-}\ze\]:/ contained containedin=markdownReferenceDefinition display
+hi def link markdownReferenceDefinitionLabel markdownLabel
+syn match markdownReferenceDefinitionURL /:\s*\zs.*/ contained containedin=markdownReferenceDefinition
+hi def link markdownReferenceDefinitionURL markdownUnderlined
+syn match markdownReferenceDefinitionTitle /\s*".\{-}"/ contained containedin=markdownReferenceDefinition,markdownReferenceDefinitionURL contains=@Spell,markdownAmpersandEscape
+hi def link markdownReferenceDefinitionTitle markdownTitle
+
+" citation
+syn match markdownPCite "\^\@<!\[[^\[\]]\{-}-\{0,1}@[[:alnum:]_][[:digit:][:lower:][:upper:]_:.#$%&\-+?<>~/]*.\{-}\]" contains=markdownItalic,markdownBold,markdownLatex,markdownCiteKey,@Spell,markdownAmpersandEscape
+syn match markdownICite "@[[:alnum:]_][[:digit:][:lower:][:upper:]_:.#$%&\-+?<>~/]*\s\[.\{-1,}\]" contains=markdownCiteKey,@Spell display
+syn match markdownCiteKey /\(-\=@[[:alnum:]_][[:digit:][:lower:][:upper:]_:.#$%&\-+?<>~/]*\)/ containedin=markdownPCite,markdownICite contains=@NoSpell display
+hi def link markdownCiteKey markdownLabel
+syn match markdownCiteLocator /[\[\]]/ contained containedin=markdownPCite,markdownICite
+hi def link markdownCiteLocator markdownDelimiter
+
+" italic
+syn region markdownItalic matchgroup=markdownDelimiter start=/\\\@1<!\(\_^\|\s\|[[:punct:]]\)\@<=\*\S\@=/ skip=/\(\*\*\|__\)/ end=/\*\([[:punct:]]\|\s\|\_$\)\@=/ contains=@Spell,markdownNoFormattedInEmphasis,markdownLatexInlineMath,markdownAmpersandEscape
+syn region markdownItalic matchgroup=markdownDelimiter start=/\\\@1<!\(\_^\|\s\|[[:punct:]]\)\@<=_\S\@=/ skip=/\(\*\*\|__\)/ end=/\S\@1<=_\([[:punct:]]\|\s\|\_$\)\@=/ contains=@Spell,markdownNoFormattedInEmphasis,markdownLatexInlineMath,markdownAmpersandEscape
+hi def link markdownItalic htmlItalic
+
+" bold
+syn region markdownBold matchgroup=markdownDelimiter start=/\(\\\@<!\*\)\{2}/ end=/\(\\\@<!\*\)\{2}/ contains=@Spell,markdownNoFormattedInStrong,markdownLatexInlineMath,markdownAmpersandEscape
+syn region markdownBold matchgroup=markdownDelimiter start=/__/ end=/__/ contains=@Spell,markdownNoFormattedInStrong,markdownLatexInlineMath,markdownAmpersandEscape
+hi def link markdownBold htmlBold
+
+" bold italic
+syn region markdownBoldItalic matchgroup=markdownDelimiter start=/\*\{3}\(\S[^*]*\(\*\S\|\n[^*]*\*\S\)\)\@=/ end=/\S\@<=\*\{3}/ contains=@Spell,markdownAmpersandEscape
+syn region markdownBoldItalic matchgroup=markdownDelimiter start=/\(___\)\S\@=/ end=/\S\@<=___/ contains=@Spell,markdownAmpersandEscape
+hi def link markdownBoldItalic htmlBoldItalic
+syn region markdownBoldInItalic matchgroup=markdownDelimiter start=/\*\*/ end=/\*\*/ contained containedin=markdownItalic contains=@Spell,markdownAmpersandEscape
+syn region markdownBoldInItalic matchgroup=markdownDelimiter start=/__/ end=/__/ contained containedin=markdownItalic contains=@Spell,markdownAmpersandEscape
+syn region markdownItalicInBold matchgroup=markdownDelimiter start=/\\\@1<!\(\_^\|\s\|[[:punct:]]\)\@<=\*\S\@=/ skip=/\(\*\*\|__\)/ end=/\S\@<=\*\([[:punct:]]\|\s\|\_$\)\@=/ contained containedin=markdownBold contains=@Spell,markdownAmpersandEscape
+syn region markdownItalicInBold matchgroup=markdownDelimiter start=/\\\@<!\(\_^\|\s\|[[:punct:]]\)\@<=_\S\@=/ skip=/\(\*\*\|__\)/ end=/\S\@<=_\([[:punct:]]\|\s\|\_$\)\@=/ contained containedin=markdownBold contains=@Spell,markdownAmpersandEscape
+hi def link markdownBoldInItalic markdownBoldItalic
+hi def link markdownItalicInBold markdownBoldItalic
+
+" subscript
+syn region markdownSubscript start=/\~\(\([[:graph:]]\(\\ \)\=\)\{-}\~\)\@=/ end=/\~/ keepend
+syn match markdownSubscriptDelimiter /\~/ contained containedin=markdownSubscript
+hi def link markdownSubscriptDelimiter markdownDelimiter
+
+" superscript
+syn region markdownSuperscript start=/\^\(\([[:graph:]]\(\\ \)\=\)\{-}\^\)\@=/ skip=/\\ / end=/\^/ keepend
+syn match markdownSuperscriptDelimiter /\^/ contained containedin=markdownSuperscript
+hi def link markdownSuperscriptDelimiter markdownDelimiter
+
+" strikeout
+syn region markdownStrike start=/\~\~/ end=/\~\~/ contains=@Spell,markdownAmpersandEscape keepend
+syn match markdownStrikeDelimiter /\~\~/ contained containedin=markdownStrikeout
+hi def link markdownStrike htmlStrike
+hi def link markdownStrikeDelimiter markdownDelimiter
+
+" heading
+syn match markdownAtxHeading /\(\%^\|<.\+>.*\n\|^\s*\n\)\@<=#\{1,6}.*\n/ contains=markdownItalic,markdownBold,markdownNoFormatted,markdownLaTeXInlineMath,markdownEscapedDollar,@Spell,markdownAmpersandEscape,markdownLinkText,markdownLinkURL display
+hi def link markdownAtxHeading Title
+syn match markdownAtxHeadingDelimiter /\(^#\{1,6}\|\\\@<!#\+\(\s*.*$\)\@=\)/ contained containedin=markdownAtxHeading
+hi def link markdownAtxHeadingDelimiter markdownDelimiter
+syn match markdownSetexHeading /^.\+\n[=]\+$/ contains=markdownItalic,markdownBold,markdownNoFormatted,markdownLaTeXInlineMath,markdownEscapedDollar,@Spell,markdownAmpersandEscape
+syn match markdownSetexHeading /^.\+\n[-]\+$/ contains=markdownItalic,markdownBold,markdownNoFormatted,markdownLaTeXInlineMath,markdownEscapedDollar,@Spell,markdownAmpersandEscape
+syn match markdownHeadingAttr /{.*}/ contained containedin=markdownAtxHeader,markdownSetexHeader
+syn match markdownHeadingID /#[-_:.[:lower:][:upper:]]*/ contained containedin=markdownHeaderAttr
+hi def link markdownSetexHeading markdownTitle
+hi def link markdownHeadingAttr markdownComment
+hi def link markdownHeadingID markdownIdentifier
+
+" line block
+syn region markdownLineBlock start=/^|/ end=/\(^|\(.*\n|\@!\)\@=.*\)\@<=\n/ transparent
+syn match markdownLineBlockDelimiter /^|/ contained containedin=markdownLineBlock
+hi def link markdownLineBlockDelimiter markdownDelimiter
+
+" simple table
+syn region markdownSimpleTable start=/\%#=2\(^.*[[:graph:]].*\n\)\@<!\(^.*[[:graph:]].*\n\)\(-\{2,}\s*\)\+\n\n\@!/ end=/\n\n/ containedin=ALLBUT,markdownDelimitedCodeBlock,markdownDelimitedCodeBlockStart,markdownYAMLHeader keepend
+syn match markdownSimpleTableDelims /\-/ contained containedin=markdownSimpleTable
+syn match markdownSimpleTableHeader /\%#=2\(^.*[[:graph:]].*\n\)\@<!\(^.*[[:graph:]].*\n\)/ contained containedin=markdownSimpleTable
+hi def link markdownSimpleTableDelims markdownDelimiter
+hi def link markdownSimpleTableHeader markdownBold
+
+syn region markdownTable start=/\%#=2^\(-\{2,}\s*\)\+\n\n\@!/ end=/\%#=2^\(-\{2,}\s*\)\+\n\n/ containedin=ALLBUT,markdownDelimitedCodeBlock,markdownYAMLHeader keepend
+syn match markdownTableDelims /\-/ contained containedin=markdownTable
+syn region markdownTableMultilineHeader start=/\%#=2\(^-\{2,}\n\)\@<=./ end=/\%#=2\n-\@=/ contained containedin=markdownTable
+hi def link markdownTableMultilineHeader markdownBold
+hi def link markdownTableDelims markdownDelimiter
+
+" grid table
+syn region markdownGridTable start=/\%#=2\n\@1<=+-/ end=/+\n\n/ containedin=ALLBUT,markdownDelimitedCodeBlock,markdownYAMLHeader keepend
+syn match markdownGridTableDelims /[\|=]/ contained containedin=markdownGridTable
+syn match markdownGridTableDelims /\%#=2\([\-+][\-+=]\@=\|[\-+=]\@1<=[\-+]\)/ contained containedin=markdownGridTable
+syn match markdownGridTableHeader /\%#=2\(^.*\n\)\(+=.*\)\@=/ contained containedin=markdownGridTable
+hi def link markdownGridTableDelims markdownDelimiter
+hi def link markdownGridTableHeader markdownDelimiter
+
+" pipe table
+syn region markdownPipeTable start=/\%#=2\([+|]\n\)\@<!\n\@1<=|\(.*|\)\@=/ end=/|.*\n\(\n\|{\)/ containedin=ALLBUT,markdownDelimitedCodeBlock,markdownYAMLHeader keepend
+syn region markdownPipeTable start=/\%#=2^.*\n-.\{-}|/ end=/|.*\n\n/ keepend
+syn match markdownPipeTableDelims /[\|\-:+]/ contained containedin=markdownPipeTable
+syn match markdownPipeTableHeader /\(^.*\n\)\(|-\)\@=/ contained containedin=markdownPipeTable
+syn match markdownPipeTableHeader /\(^.*\n\)\(-\)\@=/ contained containedin=markdownPipeTable
+hi def link markdownPipeTableDelims markdownDelimiter
+hi def link markdownPipeTableHeader markdownDelimiter
+
+syn match markdownTableHeaderWord /\<.\{-}\>/ contained containedin=markdownGridTableHeader,markdownPipeTableHeader contains=@Spell
+hi def link markdownTableHeaderWord markdownBold
+
+
+" delimited code blocks
+syn region markdownDelimitedCodeBlock start=/^\(>\s\)\?\z(\([ ]\+\|\t\)\=\~\{3,}\~*\)/ end=/^\z1\~*/ skipnl contains=markdownDelimitedCodeBlockStart,markdownDelimitedCodeBlockEnd keepend
+syn region markdownDelimitedCodeBlock start=/^\(>\s\)\?\z(\([ ]\+\|\t\)\=`\{3,}`*\)/ end=/^\z1`*/ skipnl contains=markdownDelimitedCodeBlockStart,markdownDelimitedCodeBlockEnd keepend
+syn match markdownDelimitedCodeBlockStart /\(\(\_^\n\_^\|\%^\)\(>\s\)\?\( \+\|\t\)\=\)\@<=\(\~\{3,}\~*\|`\{3,}`*\)/ contained containedin=markdownDelimitedCodeBlock nextgroup=markdownDelimitedCodeBlockLanguage
+syn match markdownDelimitedCodeBlockLanguage /\(\s\?\)\@<=.\+\(\_$\)\@=/ contained
+syn match markdownDelimitedCodeBlockEnd /\(`\{3,}`*\|\~\{3,}\~*\)\(\_$\n\(>\s\)\?\_$\)\@=/ contained containedin=markdownDelimitedCodeBlock
+syn match markdownBlockquoteinDelimitedCodeBlock '^>' contained containedin=markdownDelimitedCodeBlock
+syn match markdownCodePre /<pre>.\{-}<\/pre>/ skipnl
+syn match markdownCodePre /<code>.\{-}<\/code>/ skipnl
+hi def link markdownDelimitedCodeBlock markdownSpecial
+hi def link markdownDelimitedCodeBlockStart markdownDelimiter
+hi def link markdownDelimitedCodeBlockEnd markdownDelimiter
+hi def link markdownDelimitedCodeBlockLanguage markdownComment
+hi def link markdownBlockquoteinDelimitedCodeBlock markdownBlockquote
+hi def link markdownCodePre markdownString
+
+" footnote
+syn match markdownFootnoteID /\[\^[^\]]\+\]/ nextgroup=markdownFootnoteDef
+hi def link markdownFootnoteID markdownLabel
+
+" inline footnote
+syn region markdownFootnoteDef start=/\^\[/ skip=/\[.\{-}]/ end=/\]/ contains=markdownLinkText,markdownLinkURL,markdownLatex,markdownPCite,markdownCiteKey,markdownBold,markdownItalic,markdownBoldItalic,markdownNoFormatted,markdownSuperscript,markdownSubscript,markdownStrike,markdownEnDash,markdownEmDash,markdownEllipses,markdownBeginQuote,markdownEndQuote,@Spell,markdownAmpersandEscape skipnl keepend
+hi def link markdownFootnoteDef markdownComment
+syn match markdownFootnoteDefHead /\^\[/ contained containedin=markdownFootnoteDef
+hi def link markdownFootnoteDefHead markdownDelimiter
+syn match markdownFootnoteDefTail /\]/ contained containedin=markdownFootnoteDef
+hi def link markdownFootnoteDefTail markdownDelimiter
+
+" regular footnotes
+syn region markdownFootnoteBlock start=/\[\^.\{-}\]:\s*\n*/ end=/^\n^\s\@!/ contains=markdownLinkText,markdownLinkURL,markdownLatex,markdownPCite,markdownCiteKey,markdownBold,markdownItalic,markdownNoFormatted,markdownSuperscript,markdownSubscript,markdownStrike,markdownEnDash,markdownEmDash,markdownNewLine,markdownBoldItalic,markdownEllipses,markdownBeginQuote,markdownEndQuote,markdownLaTeXInlineMath,markdownEscapedDollar,markdownLaTeXCommand,markdownLaTeXMathBlock,markdownLaTeXRegion,markdownAmpersandEscape,@Spell skipnl
+syn match markdownFootnoteBlockSeparator /:/ contained containedin=markdownFootnoteBlock
+hi def link markdownFootnoteBlockSeparator markdownDelimiter
+syn match markdownFootnoteID /\[\^.\{-}\]/ contained containedin=markdownFootnoteBlock
+syn match markdownFootnoteIDHead /\[\^/ contained containedin=markdownFootnoteID
+hi def link markdownFootnoteIDHead markdownDelimiter
+syn match markdownFootnoteIDTail /\]/ contained containedin=markdownFootnoteID
+hi def link markdownFootnoteIDTail markdownDelimiter
+
+" unordered list
+syn match markdownUListItem /^>\=\s*[*+-]\s\+-\@!.*$/ nextgroup=markdownUListItem,markdownLaTeXMathBlock,markdownLaTeXInlineMath,markdownEscapedDollar,markdownDelimitedCodeBlock,markdownListItemContinuation contains=@Spell,markdownItalic,markdownBold,markdownNoFormatted,markdownStrike,markdownSubscript,markdownSuperscript,markdownBoldItalic,markdownBoldItalic,markdownPCite,markdownICite,markdownCiteKey,markdownLinkText,markdownLaTeXCommand,markdownLaTeXMathBlock,markdownLaTeXInlineMath,markdownEscapedDollar,markdownLinkURL,markdownAutomaticLink,markdownFootnoteDef,markdownFootnoteBlock,markdownFootnoteID,markdownAmpersandEscape skipempty display
+syn match markdownUListItemBullet /^>\=\s*\zs[*+-]/ contained containedin=markdownUListItem
+hi def link markdownUListItemBullet markdownOperator
+
+" ordered list
+syn match markdownListItem /^\s*(\?\(\d\+\|\l\|\#\|@\)[.)].*$/ nextgroup=markdownListItem,markdownLaTeXMathBlock,markdownLaTeXInlineMath,markdownEscapedDollar,markdownDelimitedCodeBlock,markdownListItemContinuation contains=@Spell,markdownItalic,markdownBold,markdownNoFormatted,markdownStrike,markdownSubscript,markdownSuperscript,markdownBoldItalic,markdownBoldItalic,markdownPCite,markdownICite,markdownCiteKey,markdownLinkText,markdownLaTeXCommand,markdownLaTeXMathBlock,markdownLaTeXInlineMath,markdownEscapedDollar,markdownAutomaticLink,markdownFootnoteDef,markdownFootnoteBlock,markdownFootnoteID,markdownAmpersandEscape skipempty display
+syn match markdownListItem /^\s*(\?x\=l\=\(i\{,3}[vx]\=\)\{,3}c\{,3}[.)].*$/ nextgroup=markdownListItem,markdownMathBlock,markdownLaTeXInlineMath,markdownEscapedDollar,markdownDelimitedCodeBlock,markdownListItemContinuation,markdownAutomaticLink skipempty display
+syn match markdownListItemBullet /^(\?.\{-}[.)]/ contained containedin=markdownListItem
+syn match markdownListItemBulletId /\(\d\+\|\l\|\#\|@.\{-}\|x\=l\=\(i\{,3}[vx]\=\)\{,3}c\{,3}\)/ contained containedin=markdownListItemBullet
+hi def link markdownListItemBullet markdownOperator
+hi def link markdownListItemBulletId markdownIdentifier
+
+syn match markdownListItemContinuation /^\s\+\([-+*]\s\+\|(\?.\+[).]\)\@<!\([[:upper:][:lower:]_"[]\|\*\S\)\@=.*$/ nextgroup=markdownLaTeXMathBlock,markdownLaTeXInlineMath,markdownEscapedDollar,markdownDelimitedCodeBlock,markdownListItemContinuation,markdownListItem contains=@Spell,markdownItalic,markdownBold,markdownNoFormatted,markdownStrike,markdownSubscript,markdownSuperscript,markdownBoldItalic,markdownBoldItalic,markdownPCite,markdownICite,markdownCiteKey,markdownLinkText,markdownLinkURL,markdownLaTeXCommand,markdownLaTeXMathBlock,markdownLaTeXInlineMath,markdownEscapedDollar,markdownAutomaticLink,markdownFootnoteDef,markdownFootnoteBlock,markdownFootnoteID,markdownAmpersandEscape contained skipempty display
+
+" definition list
+syn region markdownDefinitionBlock start=/^\%(\_^\s*\([`~]\)\1\{2,}\)\@!.*\n\(^\s*\n\)\=\s\{0,2}\([:~]\)\(\3\{2,}\3*\)\@!/ skip=/\n\n\zs\s/ end=/\n\n/ contains=markdownDefinitionBlockDelimiter,markdownDefinitionBlockTerm,markdownCodeBlockInsideIndent,markdownItalic,markdownBold,markdownBoldItalic,markdownNoFormatted,markdownStrike,markdownSubscript,markdownSuperscript,markdownFootnoteID,markdownLinkURL,markdownLinkText,markdownLaTeXMathBlock,markdownLaTeXInlineMath,markdownEscapedDollar,markdownAutomaticLink,markdownEmDash,markdownEnDash,markdownFootnoteDef,markdownFootnoteBlock,markdownFootnoteID
+syn match markdownDefinitionBlockTerm /^.*\n\(^\s*\n\)\=\(\s*[:~]\)\@=/ contained contains=markdownNoFormatted,markdownItalic,markdownBold,markdownLaTeXInlineMath,markdownEscapedDollar,markdownFootnoteDef,markdownFootnoteBlock,markdownFootnoteID nextgroup=markdownDefinitionBlockDelimiter
+syn match markdownDefinitionBlockDelimiter /^\s*[:~]/ contained
+hi def link markdownDefinitionBlockTerm markdownIdentifier
+hi def link markdownDefinitionBlockDelimiter markdownDelimiter
+
+" new line
+syn match markdownNewLine /\%(\%(\S\)\@<= \{2,}\|\\\)$/ display containedin=markdownItalic,markdownBold,markdownBoldItalic,markdownBoldInItalic,markdownItalicInBold
+hi def link markdownNewLine Error
+
+" rule
+syn match markdownHRule /^\s*\([*\-_]\)\s*\%(\1\s*\)\{2,}$/ display
+hi def link markdownHRule markdownDelimiter
+
+" &-escape
+syn match markdownAmpersandEscape /\v\&(#\d+|#x\x+|[[:alnum:]]+)\;/ contains=NoSpell
+hi def link markdownAmpersandEscape Special
+
+" yaml
+syn include @YAML syntax/yaml.vim
+unlet! b:current_syntax
+syn region markdownYAMLHeader start=/\%(\%^\|\_^\s*\n\)\@<=\_^-\{3}\ze\n.\+/ end=/^\([-.]\)\1\{2}$/ keepend contains=@YAML containedin=TOP
+
+" Styling
+hi def link markdownComment Comment
+hi def link markdownConstant Constant
+hi def link markdownString String
+hi def link markdownCharacter Character
+hi def link markdownNumber Number
+hi def link markdownBoolean Boolean
+hi def link markdownFloat Float
+hi def link markdownIdentifier Identifier
+hi def link markdownFunction Function
+hi def link markdownStatement Statement
+hi def link markdownConditional Conditional
+hi def link markdownRepeat Repeat
+hi def link markdownLabel Label
+hi def link markdownOperator Operator
+hi def link markdownKeyword Keyword
+hi def link markdownException Exception
+hi def link markdownPreProc PreProc
+hi def link markdownInclude Include
+hi def link markdownDefine Define
+hi def link markdownMacro Macro
+hi def link markdownPreCondit PreCondit
+hi def link markdownType Type
+hi def link markdownStorageClass StorageClass
+hi def link markdownStructure Structure
+hi def link markdownTypedef Typedef
+hi def link markdownSpecial Special
+hi def link markdownSpecialChar SpecialChar
+hi def link markdownTag Tag
+hi def link markdownDelimiter Delimiter
+hi def link markdownSpecialComment SpecialComment
+hi def link markdownDebug Debug
+hi def link markdownUnderlined Underlined
+hi def link markdownIgnore Ignore
+
+hi def link markdownItalic htmlItalic
+hi def link markdownBold htmlBold
+hi def link markdownItalicBold htmlItalicBold
+hi def link markdownStrike htmlStrike
+hi def link markdownTitle Title
+
+let b:current_syntax = "markdown"
+
+" vim:set sw=2: