vim: add showcolors

diff --git a/dotfiles/vim/.vim/misc/showcolors.vim b/dotfiles/vim/.vim/misc/showcolors.vim
new file mode 100644 (file)
index 0000000..812e3fc
--- /dev/null
+++ b/dotfiles/vim/.vim/misc/showcolors.vim
@@ -0,0 +1,104 @@
+" To use, save this file and type ":so %"
+" Optional: First enter ":let g:rgb_fg=1" to highlight foreground only.
+" Restore normal highlighting by typing ":e"
+setlocal nohlsearch
+call search('^" BEGIN_COLOR_LIST', 'e')
+while search('\w\+') > 0
+  let w = expand('<cword>')
+  if w == 'END_COLOR_LIST'
+    break
+  endif
+  if exists('g:rgb_fg') && g:rgb_fg
+    execute 'hi col_'.w.' guifg='.w.' guibg=NONE'
+  else
+    execute 'hi col_'.w.' guifg=black guibg='.w
+  endif
+  execute 'syn keyword col_'.w.' '.w.' contained containedin=vimLineComment'
+endwhile
+call search('^" BEGIN_COLOR_LIST')
+normal 0jzt
+
+" Following is from $VIMRUNTIME/rgb.txt with duplicate colors omitted.
+" BEGIN_COLOR_LIST
+" snow GhostWhite WhiteSmoke gainsboro FloralWhite OldLace linen
+" AntiqueWhite PapayaWhip BlanchedAlmond bisque PeachPuff NavajoWhite
+" moccasin cornsilk ivory LemonChiffon seashell honeydew MintCream azure
+" AliceBlue lavender LavenderBlush MistyRose white black DarkSlateGray
+" DimGray SlateGray LightSlateGray gray LightGray MidnightBlue navy
+" NavyBlue CornflowerBlue DarkSlateBlue SlateBlue MediumSlateBlue
+" LightSlateBlue MediumBlue RoyalBlue blue DodgerBlue DeepSkyBlue
+" SkyBlue LightSkyBlue SteelBlue LightSteelBlue LightBlue PowderBlue
+" PaleTurquoise DarkTurquoise MediumTurquoise turquoise cyan LightCyan
+" CadetBlue MediumAquamarine aquamarine DarkGreen DarkOliveGreen
+" DarkSeaGreen SeaGreen MediumSeaGreen LightSeaGreen PaleGreen
+" SpringGreen LawnGreen green chartreuse MediumSpringGreen GreenYellow
+" LimeGreen YellowGreen ForestGreen OliveDrab DarkKhaki khaki
+" PaleGoldenrod LightGoldenrodYellow LightYellow yellow gold
+" LightGoldenrod goldenrod DarkGoldenrod RosyBrown IndianRed SaddleBrown
+" sienna peru burlywood beige wheat SandyBrown tan chocolate firebrick
+" brown DarkSalmon salmon LightSalmon orange DarkOrange coral LightCoral
+" tomato OrangeRed red HotPink DeepPink pink LightPink PaleVioletRed
+" maroon MediumVioletRed VioletRed magenta violet plum orchid
+" MediumOrchid DarkOrchid DarkViolet BlueViolet purple MediumPurple
+" thistle snow1 snow2 snow3 snow4 seashell1 seashell2 seashell3
+" seashell4 AntiqueWhite1 AntiqueWhite2 AntiqueWhite3 AntiqueWhite4
+" bisque1 bisque2 bisque3 bisque4 PeachPuff1 PeachPuff2 PeachPuff3
+" PeachPuff4 NavajoWhite1 NavajoWhite2 NavajoWhite3 NavajoWhite4
+" LemonChiffon1 LemonChiffon2 LemonChiffon3 LemonChiffon4 cornsilk1
+" cornsilk2 cornsilk3 cornsilk4 ivory1 ivory2 ivory3 ivory4 honeydew1
+" honeydew2 honeydew3 honeydew4 LavenderBlush1 LavenderBlush2
+" LavenderBlush3 LavenderBlush4 MistyRose1 MistyRose2 MistyRose3
+" MistyRose4 azure1 azure2 azure3 azure4 SlateBlue1 SlateBlue2
+" SlateBlue3 SlateBlue4 RoyalBlue1 RoyalBlue2 RoyalBlue3 RoyalBlue4
+" blue1 blue2 blue3 blue4 DodgerBlue1 DodgerBlue2 DodgerBlue3
+" DodgerBlue4 SteelBlue1 SteelBlue2 SteelBlue3 SteelBlue4 DeepSkyBlue1
+" DeepSkyBlue2 DeepSkyBlue3 DeepSkyBlue4 SkyBlue1 SkyBlue2 SkyBlue3
+" SkyBlue4 LightSkyBlue1 LightSkyBlue2 LightSkyBlue3 LightSkyBlue4
+" SlateGray1 SlateGray2 SlateGray3 SlateGray4 LightSteelBlue1
+" LightSteelBlue2 LightSteelBlue3 LightSteelBlue4 LightBlue1 LightBlue2
+" LightBlue3 LightBlue4 LightCyan1 LightCyan2 LightCyan3 LightCyan4
+" PaleTurquoise1 PaleTurquoise2 PaleTurquoise3 PaleTurquoise4 CadetBlue1
+" CadetBlue2 CadetBlue3 CadetBlue4 turquoise1 turquoise2 turquoise3
+" turquoise4 cyan1 cyan2 cyan3 cyan4 DarkSlateGray1 DarkSlateGray2
+" DarkSlateGray3 DarkSlateGray4 aquamarine1 aquamarine2 aquamarine3
+" aquamarine4 DarkSeaGreen1 DarkSeaGreen2 DarkSeaGreen3 DarkSeaGreen4
+" SeaGreen1 SeaGreen2 SeaGreen3 SeaGreen4 PaleGreen1 PaleGreen2
+" PaleGreen3 PaleGreen4 SpringGreen1 SpringGreen2 SpringGreen3
+" SpringGreen4 green1 green2 green3 green4 chartreuse1 chartreuse2
+" chartreuse3 chartreuse4 OliveDrab1 OliveDrab2 OliveDrab3 OliveDrab4
+" DarkOliveGreen1 DarkOliveGreen2 DarkOliveGreen3 DarkOliveGreen4 khaki1
+" khaki2 khaki3 khaki4 LightGoldenrod1 LightGoldenrod2 LightGoldenrod3
+" LightGoldenrod4 LightYellow1 LightYellow2 LightYellow3 LightYellow4
+" yellow1 yellow2 yellow3 yellow4 gold1 gold2 gold3 gold4 goldenrod1
+" goldenrod2 goldenrod3 goldenrod4 DarkGoldenrod1 DarkGoldenrod2
+" DarkGoldenrod3 DarkGoldenrod4 RosyBrown1 RosyBrown2 RosyBrown3
+" RosyBrown4 IndianRed1 IndianRed2 IndianRed3 IndianRed4 sienna1 sienna2
+" sienna3 sienna4 burlywood1 burlywood2 burlywood3 burlywood4 wheat1
+" wheat2 wheat3 wheat4 tan1 tan2 tan3 tan4 chocolate1 chocolate2
+" chocolate3 chocolate4 firebrick1 firebrick2 firebrick3 firebrick4
+" brown1 brown2 brown3 brown4 salmon1 salmon2 salmon3 salmon4
+" LightSalmon1 LightSalmon2 LightSalmon3 LightSalmon4 orange1 orange2
+" orange3 orange4 DarkOrange1 DarkOrange2 DarkOrange3 DarkOrange4 coral1
+" coral2 coral3 coral4 tomato1 tomato2 tomato3 tomato4 OrangeRed1
+" OrangeRed2 OrangeRed3 OrangeRed4 red1 red2 red3 red4 DeepPink1
+" DeepPink2 DeepPink3 DeepPink4 HotPink1 HotPink2 HotPink3 HotPink4
+" pink1 pink2 pink3 pink4 LightPink1 LightPink2 LightPink3 LightPink4
+" PaleVioletRed1 PaleVioletRed2 PaleVioletRed3 PaleVioletRed4 maroon1
+" maroon2 maroon3 maroon4 VioletRed1 VioletRed2 VioletRed3 VioletRed4
+" magenta1 magenta2 magenta3 magenta4 orchid1 orchid2 orchid3 orchid4
+" plum1 plum2 plum3 plum4 MediumOrchid1 MediumOrchid2 MediumOrchid3
+" MediumOrchid4 DarkOrchid1 DarkOrchid2 DarkOrchid3 DarkOrchid4 purple1
+" purple2 purple3 purple4 MediumPurple1 MediumPurple2 MediumPurple3
+" MediumPurple4 thistle1 thistle2 thistle3 thistle4 gray0 gray1 gray2
+" gray3 gray4 gray5 gray6 gray7 gray8 gray9 gray10 gray11 gray12 gray13
+" gray14 gray15 gray16 gray17 gray18 gray19 gray20 gray21 gray22 gray23
+" gray24 gray25 gray26 gray27 gray28 gray29 gray30 gray31 gray32 gray33
+" gray34 gray35 gray36 gray37 gray38 gray39 gray40 gray41 gray42 gray43
+" gray44 gray45 gray46 gray47 gray48 gray49 gray50 gray51 gray52 gray53
+" gray54 gray55 gray56 gray57 gray58 gray59 gray60 gray61 gray62 gray63
+" gray64 gray65 gray66 gray67 gray68 gray69 gray70 gray71 gray72 gray73
+" gray74 gray75 gray76 gray77 gray78 gray79 gray80 gray81 gray82 gray83
+" gray84 gray85 gray86 gray87 gray88 gray89 gray90 gray91 gray92 gray93
+" gray94 gray95 gray96 gray97 gray98 gray99 gray100 DarkGray DarkBlue
+" DarkCyan DarkMagenta DarkRed LightGreen
+" END_COLOR_LIST