added vim colorizer (thx rotsix)

.i3/compton.conf

@@ -43,7 +43,8 @@ blur-background-exclude = [
 # opacity-rule = [ "80:class_g = 'URxvt'" ];
 opacity-rule = [
     "99:class_g = 'Firefox' && window_type = 'tooltip'",
-    "99:class_g = 'Conky' && window_type = 'dock'"
+    "99:class_g = 'Conky' && window_type = 'dock'",
+    "0:_NET_WM_STATE@:32a *= '_NET_WM_STATE_HIDDEN'"
 ];
 
 # Fading

.vim/autoload/colorizer.vim

@@ -0,0 +1,435 @@
+" colorizer.vim	Colorize all text in the form #rrggbb or #rgb; autoload functions
+" Maintainer:	lilydjwg <lilydjwg@gmail.com>
+" Version:	1.4.2
+" License:	Vim License  (see vim's :help license)
+"
+" See plugin/colorizer.vim for more info.
+
+let s:keepcpo = &cpo
+set cpo&vim
+
+function! s:FGforBG(bg) "{{{1
+  " takes a 6hex color code and returns a matching color that is visible
+  let pure = substitute(a:bg,'^#','','')
+  let r = str2nr(pure[0:1], 16)
+  let g = str2nr(pure[2:3], 16)
+  let b = str2nr(pure[4:5], 16)
+  let fgc = g:colorizer_fgcontrast
+  if r*30 + g*59 + b*11 > 12000
+    return s:predefined_fgcolors['dark'][fgc]
+  else
+    return s:predefined_fgcolors['light'][fgc]
+  end
+endfunction
+
+function! s:Rgb2xterm(color) "{{{1
+  " selects the nearest xterm color for a rgb value like #FF0000
+  let best_match=0
+  let smallest_distance = 10000000000
+  let r = str2nr(a:color[1:2], 16)
+  let g = str2nr(a:color[3:4], 16)
+  let b = str2nr(a:color[5:6], 16)
+  let colortable = s:GetXterm2rgbTable()
+  for c in range(0,254)
+    let d = pow(colortable[c][0]-r,2) + pow(colortable[c][1]-g,2) + pow(colortable[c][2]-b,2)
+    if d<smallest_distance
+      let smallest_distance = d
+      let best_match = c
+    endif
+  endfor
+  return best_match
+endfunction
+
+"" the 6 value iterations in the xterm color cube {{{1
+let s:valuerange = [0x00, 0x5F, 0x87, 0xAF, 0xD7, 0xFF]
+
+"" 16 basic colors {{{1
+let s:basic16 = [
+      \ [0x00, 0x00, 0x00], [0xCD, 0x00, 0x00],
+      \ [0x00, 0xCD, 0x00], [0xCD, 0xCD, 0x00],
+      \ [0x00, 0x00, 0xEE], [0xCD, 0x00, 0xCD],
+      \ [0x00, 0xCD, 0xCD], [0xE5, 0xE5, 0xE5],
+      \ [0x7F, 0x7F, 0x7F], [0xFF, 0x00, 0x00],
+      \ [0x00, 0xFF, 0x00], [0xFF, 0xFF, 0x00],
+      \ [0x5C, 0x5C, 0xFF], [0xFF, 0x00, 0xFF],
+      \ [0x00, 0xFF, 0xFF], [0xFF, 0xFF, 0xFF]]
+
+function! s:Xterm2rgb(color) "{{{1
+  " 16 basic colors
+  let r = 0
+  let g = 0
+  let b = 0
+  if a:color<16
+    let r = s:basic16[a:color][0]
+    let g = s:basic16[a:color][1]
+    let b = s:basic16[a:color][2]
+  endif
+
+  " color cube color
+  if a:color>=16 && a:color<=232
+    let l:color=a:color-16
+    let r = s:valuerange[(l:color/36)%6]
+    let g = s:valuerange[(l:color/6)%6]
+    let b = s:valuerange[l:color%6]
+  endif
+
+  " gray tone
+  if a:color>=233 && a:color<=253
+    let r=8+(a:color-232)*0x0a
+    let g=r
+    let b=r
+  endif
+  let rgb=[r,g,b]
+  return rgb
+endfunction
+
+function! s:SetMatcher(color, pat) "{{{1
+  " "color" is the converted color and "pat" is what to highlight
+  let group = 'Color' . strpart(a:color, 1)
+  if !hlexists(group) || s:force_group_update
+    let fg = g:colorizer_fgcontrast < 0 ? a:color : s:FGforBG(a:color)
+    if &t_Co == 256
+      exe 'hi '.group.' ctermfg='.s:Rgb2xterm(fg).' ctermbg='.s:Rgb2xterm(a:color)
+    endif
+    " Always set gui* as user may switch to GUI version and it's cheap
+    exe 'hi '.group.' guifg='.fg.' guibg='.a:color
+  endif
+  if !exists("w:colormatches[a:pat]")
+    let w:colormatches[a:pat] = matchadd(group, a:pat)
+  endif
+endfunction
+
+" Color Converters {{{1
+function! s:RgbBgColor() "{{{2
+  let bg = synIDattr(synIDtrans(hlID("Normal")), "bg")
+  let r = str2nr(bg[1:2], 16)
+  let g = str2nr(bg[3:4], 16)
+  let b = str2nr(bg[5:6], 16)
+  return [r,g,b]
+endfunction
+
+function! s:Hexa2Rgba(hex,alpha) "{{{2
+  let r = str2nr(a:hex[1:2], 16)
+  let g = str2nr(a:hex[3:4], 16)
+  let b = str2nr(a:hex[5:6], 16)
+  let alpha = printf("%.2f", str2float(str2nr(a:alpha,16)) / 255.0)
+  return [r,g,b,alpha]
+endfunction
+
+function! s:Rgba2Rgb(r,g,b,alpha,percent,rgb_bg) "{{{2
+  " converts matched r,g,b values and percentages to [0:255]
+  " if possible, overlays r,g,b with alpha on given rgb_bg color
+  if a:percent
+    let r = a:r * 255 / 100
+    let g = a:g * 255 / 100
+    let b = a:b * 255 / 100
+  else
+    let r = a:r
+    let g = a:g
+    let b = a:b
+  endif
+  if r > 255 || g > 255 || b > 255
+    return []
+  endif
+  if empty(a:rgb_bg)
+    return [r,g,b]
+  endif
+  let alpha = str2float(a:alpha)
+  if alpha < 0
+    let alpha = 0.0
+  elseif alpha > 1
+    let alpha = 1.0
+  endif
+  if alpha == 1.0
+    return [r,g,b]
+  endif
+  let r = float2nr(ceil(r * alpha) + ceil(a:rgb_bg[0] * (1 - alpha)))
+  let g = float2nr(ceil(g * alpha) + ceil(a:rgb_bg[1] * (1 - alpha)))
+  let b = float2nr(ceil(b * alpha) + ceil(a:rgb_bg[2] * (1 - alpha)))
+  if r > 255
+    let r = 255
+  endif
+  if g > 255
+    let g = 255
+  endif
+  if b > 255
+    let b = 255
+  endif
+  return [r,g,b]
+endfunction
+
+"ColorFinders {{{1
+function! s:HexCode(str, lineno) "{{{2
+  " finds RGB: #00f #0000ff and RGBA: #00f8 #0000ff88
+  " Note that ARGB is not supported, since RGBA is much more common
+  if has("gui_running")
+    let rgb_bg = s:RgbBgColor()
+  else
+    " translucent colors would display incorrectly, so ignore the alpha value
+    let rgb_bg = []
+  endif
+  let ret = []
+  let place = 0
+  let colorpat = '#[0-9A-Fa-f]\{3\}\>\|#[0-9A-Fa-f]\{6\}\>\|#[0-9A-Fa-f]\{8\}\>\|#[0-9A-Fa-f]\{4\}\>'
+  while 1
+    let foundcolor = matchstr(a:str, colorpat, place)
+    if foundcolor == ''
+      break
+    endif
+    let place = matchend(a:str, colorpat, place)
+    let pat = foundcolor . '\>'
+    let colorlen = len(foundcolor)
+    if colorlen == 4 || colorlen == 5
+      let hr = tolower(foundcolor[1])
+      let hg = tolower(foundcolor[2])
+      let hb = tolower(foundcolor[3])
+      let ha = tolower(foundcolor[4])
+      let foundcolor = substitute(foundcolor, '[[:xdigit:]]', '&&', 'g')
+    else
+      let hr = tolower(foundcolor[1:2])
+      let hg = tolower(foundcolor[3:4])
+      let hb = tolower(foundcolor[5:6])
+      let ha = tolower(foundcolor[7:8])
+    endif
+    if len(foundcolor) == 9
+      if get(g:, 'colorizer_hex_alpha_first') == 1
+        let alpha      = foundcolor[1:2]
+        let foundcolor = '#'.foundcolor[3:8]
+      else
+        let alpha      = foundcolor[7:8]
+        let foundcolor = foundcolor[0:6]
+      endif
+    else
+      let alpha = 'ff'
+    endif
+    if empty(rgb_bg)
+      if colorlen == 5
+        let pat = printf('\c#%s%s%s\ze\x\>', hr,hg,hb)
+      endif
+      if colorlen == 9
+        let pat = printf('\c#%s%s%s\ze\x\x\>', hr,hg,hb)
+      endif
+    endif
+    if empty(rgb_bg) || tolower(alpha) == 'ff'
+      call add(ret, [foundcolor, pat])
+    else
+      let rgba    = s:Hexa2Rgba(foundcolor, alpha)
+      let rgb     = s:Rgba2Rgb(rgba[0], rgba[1], rgba[2], rgba[3], 0, rgb_bg)
+      let l:color = printf('#%02x%02x%02x', rgb[0], rgb[1], rgb[2])
+      call add(ret, [l:color, pat])
+    endif
+  endwhile
+  return ret
+endfunction
+
+function! s:RgbColor(str, lineno) "{{{2
+  let ret = []
+  let place = 0
+  let colorpat = '\<rgb(\v\s*(\d+(\%)?)\s*,\s*(\d+%(\2))\s*,\s*(\d+%(\2))\s*\)'
+  while 1
+    let foundcolor = matchlist(a:str, colorpat, place)
+    if empty(foundcolor)
+      break
+    endif
+    let place = matchend(a:str, colorpat, place)
+    if foundcolor[2] == '%'
+      let r = foundcolor[1] * 255 / 100
+      let g = foundcolor[3] * 255 / 100
+      let b = foundcolor[4] * 255 / 100
+    else
+      let r = foundcolor[1]
+      let g = foundcolor[3]
+      let b = foundcolor[4]
+    endif
+    if r > 255 || g > 255 || b > 255
+      break
+    endif
+    let pat = printf('\<rgb(\v\s*%s\s*,\s*%s\s*,\s*%s\s*\)', foundcolor[1], foundcolor[3], foundcolor[4])
+    if foundcolor[2] == '%'
+      let pat = substitute(pat, '%', '\\%', 'g')
+    endif
+    let l:color = printf('#%02x%02x%02x', r, g, b)
+    call add(ret, [l:color, pat])
+  endwhile
+  return ret
+endfunction
+
+function! s:RgbaColor(str, lineno) "{{{2
+  if has("gui_running")
+    let rgb_bg = s:RgbBgColor()
+  else
+    " translucent colors would display incorrectly, so ignore the alpha value
+    let rgb_bg = []
+  endif
+  let ret = []
+  let place = 0
+  let percent = 0
+  let colorpat = '\<rgba(\v\s*(\d+(\%)?)\s*,\s*(\d+%(\2))\s*,\s*(\d+%(\2))\s*,\s*(-?[.[:digit:]]+)\s*\)'
+  while 1
+    let foundcolor = matchlist(a:str, colorpat, place)
+    if empty(foundcolor)
+      break
+    endif
+    if foundcolor[2] == '%'
+      let percent = 1
+    endif
+    let rgb = s:Rgba2Rgb(foundcolor[1], foundcolor[3], foundcolor[4], foundcolor[5], percent, rgb_bg)
+    if empty(rgb)
+      break
+    endif
+    let place = matchend(a:str, colorpat, place)
+    if empty(rgb_bg)
+      let pat = printf('\<rgba(\v\s*%s\s*,\s*%s\s*,\s*%s\s*,\ze\s*(-?[.[:digit:]]+)\s*\)', foundcolor[1], foundcolor[3], foundcolor[4])
+    else
+      let pat = printf('\<rgba(\v\s*%s\s*,\s*%s\s*,\s*%s\s*,\s*%s0*\s*\)', foundcolor[1], foundcolor[3], foundcolor[4], foundcolor[5])
+    endif
+    if percent
+      let pat = substitute(pat, '%', '\\%', 'g')
+    endif
+    let l:color = printf('#%02x%02x%02x', rgb[0], rgb[1], rgb[2])
+    call add(ret, [l:color, pat])
+  endwhile
+  return ret
+endfunction
+
+function! s:PreviewColorInLine(where) "{{{1
+  let line = getline(a:where)
+  for Func in s:ColorFinder
+    let ret = Func(line, a:where)
+    " returned a list of a list: color as #rrggbb, text pattern to highlight
+    for r in ret
+      call s:SetMatcher(r[0], r[1])
+    endfor
+  endfor
+endfunction
+
+function! s:CursorMoved() "{{{1
+  if !exists('w:colormatches')
+    return
+  endif
+  if exists('b:colorizer_last_update')
+    if b:colorizer_last_update == b:changedtick
+      " Nothing changed
+      return
+    endif
+  endif
+  call s:PreviewColorInLine('.')
+  let b:colorizer_last_update = b:changedtick
+endfunction
+
+function! s:TextChanged() "{{{1
+  if !exists('w:colormatches')
+    return
+  endif
+  echomsg "TextChanged"
+  call s:PreviewColorInLine('.')
+endfunction
+
+function! colorizer#ColorHighlight(update, ...) "{{{1
+  if exists('w:colormatches')
+    if !a:update
+      return
+    endif
+    call s:ClearMatches()
+  endif
+  if (g:colorizer_maxlines > 0) && (g:colorizer_maxlines <= line('$'))
+    return
+  end
+  let w:colormatches = {}
+  if g:colorizer_fgcontrast != s:saved_fgcontrast || (exists("a:1") && a:1 == '!')
+    let s:force_group_update = 1
+  endif
+  for i in range(1, line("$"))
+    call s:PreviewColorInLine(i)
+  endfor
+  let s:force_group_update = 0
+  let s:saved_fgcontrast = g:colorizer_fgcontrast
+  augroup Colorizer
+    au!
+    if exists('##TextChanged')
+      autocmd TextChanged * silent call s:TextChanged()
+      if v:version > 704 || v:version == 704 && has('patch143')
+        autocmd TextChangedI * silent call s:TextChanged()
+      else
+        " TextChangedI does not work as expected
+        autocmd CursorMovedI * silent call s:CursorMoved()
+      endif
+    else
+      autocmd CursorMoved,CursorMovedI * silent call s:CursorMoved()
+    endif
+    " rgba handles differently, so need updating
+    autocmd GUIEnter * silent call colorizer#ColorHighlight(1)
+    autocmd BufEnter * silent call colorizer#ColorHighlight(1)
+    autocmd WinEnter * silent call colorizer#ColorHighlight(1)
+    autocmd ColorScheme * let s:force_group_update=1 | silent call colorizer#ColorHighlight(1)
+  augroup END
+endfunction
+
+function! colorizer#ColorClear() "{{{1
+  augroup Colorizer
+    au!
+  augroup END
+  augroup! Colorizer
+  let save_tab = tabpagenr()
+  let save_win = winnr()
+  tabdo windo call s:ClearMatches()
+  exe 'tabn '.save_tab
+  exe save_win . 'wincmd w'
+endfunction
+
+function! s:ClearMatches() "{{{1
+  if !exists('w:colormatches')
+    return
+  endif
+  for i in values(w:colormatches)
+    try
+      call matchdelete(i)
+    catch /.*/
+      " matches have been cleared in other ways, e.g. user has called clearmatches()
+    endtry
+  endfor
+  unlet w:colormatches
+endfunction
+
+function! colorizer#ColorToggle() "{{{1
+  if exists('#Colorizer')
+    call colorizer#ColorClear()
+    echomsg 'Disabled color code highlighting.'
+  else
+    call colorizer#ColorHighlight(0)
+    echomsg 'Enabled color code highlighting.'
+  endif
+endfunction
+
+function! s:GetXterm2rgbTable()
+  if !exists('s:table_xterm2rgb')
+    let s:table_xterm2rgb = []
+    for c in range(0, 254)
+      let s:color = s:Xterm2rgb(c)
+      call add(s:table_xterm2rgb, s:color)
+    endfor
+  endif
+  return s:table_xterm2rgb
+endfun
+
+" Setups {{{1
+let s:ColorFinder = [function('s:HexCode'), function('s:RgbColor'), function('s:RgbaColor')]
+let s:force_group_update = 0
+let s:predefined_fgcolors = {}
+let s:predefined_fgcolors['dark']  = ['#444444', '#222222', '#000000']
+let s:predefined_fgcolors['light'] = ['#bbbbbb', '#dddddd', '#ffffff']
+if !exists("g:colorizer_fgcontrast")
+  " Default to black / white
+  let g:colorizer_fgcontrast = len(s:predefined_fgcolors['dark']) - 1
+elseif g:colorizer_fgcontrast >= len(s:predefined_fgcolors['dark'])
+  echohl WarningMsg
+  echo "g:colorizer_fgcontrast value invalid, using default"
+  echohl None
+  let g:colorizer_fgcontrast = len(s:predefined_fgcolors['dark']) - 1
+endif
+let s:saved_fgcontrast = g:colorizer_fgcontrast
+
+" Restoration and modelines {{{1
+let &cpo = s:keepcpo
+unlet s:keepcpo
+" vim:ft=vim:fdm=marker:fmr={{{,}}}:ts=8:sw=2:sts=2:et

.vim/plugin/colorizer.vim

@@ -0,0 +1,73 @@
+" colorizer.vim	Colorize all text in the form #rrggbb or #rgb; entrance
+" Maintainer:	lilydjwg <lilydjwg@gmail.com>
+" Version:	1.4.2
+" Licence:	Vim license. See ':help license'
+" Derived From: css_color.vim
+" 		http://www.vim.org/scripts/script.php?script_id=2150
+" Thanks To:	Niklas Hofer (Author of css_color.vim), Ingo Karkat, rykka,
+"		KrzysztofUrban, blueyed, shanesmith, UncleBill
+" Usage:
+"
+" This plugin defines three commands:
+"
+" 	ColorHighlight	- start/update highlighting
+" 	ColorClear      - clear all highlights
+" 	ColorToggle     - toggle highlights
+"
+" By default, <leader>tc is mapped to ColorToggle. If you want to use another
+" key map, do like this:
+" 	nmap ,tc <Plug>Colorizer
+"
+" If you want completely not to map it, set the following in your vimrc:
+"	let g:colorizer_nomap = 1
+"
+" To use solid color highlight, set this in your vimrc (later change won't
+" probably take effect unless you use ':ColorHighlight!' to force update):
+"	let g:colorizer_fgcontrast = -1
+" set it to 0 or 1 to use a softened foregroud color.
+"
+" If you don't want to enable colorizer at startup, set the following:
+"	let g:colorizer_startup = 0
+"
+" You can disable it on long buffers, for example if more than 1000 lines:
+"	let g:colorizer_maxlines = 1000
+" -1 means unlimited number of lines
+"
+" There are color strings in the format #RRGGBBAA and #AARRGGBB. The former is
+" more common so it's the default. If you want the latter, set the following:
+"	let g:colorizer_hex_alpha_first = 1
+"
+" Note: if you modify a color string in normal mode, if the cursor is still on
+" that line, it'll take 'updatetime' seconds to update. You can use
+" :ColorHighlight (or your key mapping) again to force update.
+"
+" Performace Notice: In terminal, it may take several seconds to highlight 240
+" different colors. GUI version is much quicker.
+
+" Reload guard and 'compatible' handling {{{1
+if exists("loaded_colorizer") || v:version < 700 || !(has("gui_running") || &t_Co == 256)
+  finish
+endif
+let loaded_colorizer = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+"Define commands {{{1
+if !exists('g:colorizer_maxlines')
+  let g:colorizer_maxlines = -1
+endif
+command! -bar -bang ColorHighlight call colorizer#ColorHighlight(1, "<bang>")
+command! -bar ColorClear call colorizer#ColorClear()
+command! -bar ColorToggle call colorizer#ColorToggle()
+nnoremap <silent> <Plug>Colorizer :ColorToggle<CR>
+if !hasmapto("<Plug>Colorizer") && (!exists("g:colorizer_nomap") || g:colorizer_nomap == 0)
+  nmap <unique> <Leader>tc <Plug>Colorizer
+endif
+if !exists('g:colorizer_startup') || g:colorizer_startup
+  call colorizer#ColorHighlight(0)
+endif
+
+" Cleanup and modelines {{{1
+let &cpo = s:save_cpo
+" vim:ft=vim:fdm=marker:fmr={{{,}}}:ts=8:sw=2:sts=2:

README.md

@@ -113,6 +113,7 @@ In weechat
 - https://github.com/jaagr/polybar
 - https://github.com/guimeira/i3lock-fancy-multimonitor
 - https://github.com/chjj/compton
+- https://github.com/lilydjwg/colorizer
 - [hyperterm-snazzy-Xresources](https://gist.github.com/zhy0/ffdab4b01f8cf6a6814261d4c4eed0be)
 
 ## Previously