diff --git a/aliases b/aliases
index 74439c2..acfce88 100644
--- a/aliases
+++ b/aliases
@@ -212,6 +212,33 @@ function dl_twitch_vid {
     fi
     cd ..
 }
+function dl_twitch_chat {
+    local url="$1"
+    # @note If the filename contains symbols that are incompatible with
+    # Windows' directory names then add --restrict-filenames to the command.
+    local dir=$(youtube-dl.exe --get-filename -o "%(upload_date)s - %(title)s" $url)
+    if [[ $dir == "" ]]; then
+        return
+    fi
+    dir="${dir:0:4}-${dir:4:2}-${dir:6}"
+    echo "Creating directory '$dir'"
+    mkdir "$dir"
+    cd "$dir"
+    error=$?
+    if [[ ! $error -eq 0 ]]; then
+        echo "Failed to download chat for '$url'"
+        return
+    fi
+    # Download Twitch chat transcript
+    local name_format="%(upload_date)s-%(title)s-twitch-%(id)s"
+    local chat_file=$(youtube-dl.exe --get-filename -o "$name_format" $url)
+    rechat.exe -d $url "$chat_file.json"
+    rechat.exe -p "$chat_file.json" "$chat_file.txt" -b -o
+    mv "$chat_file.txt" "${chat_file:0:4}-${chat_file:4:2}-${chat_file:6}.txt"
+    tt "$chat_file.json"
+    cd ..
+}
+alias tw-download-chat='dl_twitch_chat'
 alias tw-dl='youtube-dl.exe -f "1080" -o "%(upload_date)s-%(title)s-twitch-%(id)s.%(ext)s"'
 alias tw-dl2='youtube-dl.exe -o "%(upload_date)s-%(title)s-twitch-%(id)s.%(ext)s"'
 alias tw-download='dl_twitch_vid "1080"'
diff --git a/vim/colors/campo-dark-blue.vim b/vim/colors/campo-dark-blue.vim
index df12892..bc6b58f 100644
--- a/vim/colors/campo-dark-blue.vim
+++ b/vim/colors/campo-dark-blue.vim
@@ -26,6 +26,11 @@ if has('termguicolors')
   let s:selection = "546e7a"
   let s:window = "37474f"
   let s:line = "034a4a"
+  let s:active_tab_bg = s:background
+  let s:active_tab_fg = s:text
+  let s:inactive_tab_bg = s:line
+  let s:inactive_tab_fg = "dddddd"
+  let s:tab_line_bg = s:inactive_tab_bg
   let s:bad_spelling = "ee877d"
   let s:todo = "b8fbb0"
   let s:bugs = "b8fbb0"
@@ -280,7 +285,9 @@ if has("gui_running") || &t_Co == 88 || &t_Co == 256
     call <SID>X("NonText", s:foreground, "", "")
     call <SID>X("SpecialKey", s:blue, "", "")
     call <SID>X("Search", s:foreground, s:selection, "")
-    call <SID>X("TabLine", s:foreground, s:background, "reverse")
+    call <SID>X("TabLineSel", s:active_tab_fg, s:active_tab_bg, "bold")
+    call <SID>X("TabLine", s:inactive_tab_fg, s:inactive_tab_bg, "none")
+    call <SID>X("TabLineFill", "", s:tab_line_bg, "none")
     call <SID>X("StatusLine", s:window, s:foreground, "reverse")
     call <SID>X("StatusLineNC", s:window, s:comment, "reverse")
     call <SID>X("VertSplit", s:window, s:window, "none")
diff --git a/vim/colors/campo-dark-grey-blue.vim b/vim/colors/campo-dark-grey-blue.vim
index c682af7..e3e5bc0 100644
--- a/vim/colors/campo-dark-grey-blue.vim
+++ b/vim/colors/campo-dark-grey-blue.vim
@@ -6,6 +6,9 @@
 " See https://github.com/chriskempson/vim-tomorrow-theme.git for it.
 " Hex color conversion functions borrowed from the theme "Desert256".
 
+" @TODO port these colors over to a copy of campo-dark-greyscale so that I
+" have better control over the C syntax highlighting.
+
 
 if has('termguicolors')
   " Supports 24-bit color range
@@ -18,6 +21,11 @@ if has('termguicolors')
   let s:background = "1f2431"
   let s:selection = "546e7a"
   let s:window = "394051"
+  let s:active_tab_bg = s:background
+  let s:active_tab_fg = "ffffff"
+  let s:inactive_tab_bg = "2a3142"
+  let s:inactive_tab_fg = "dddddd"
+  let s:tab_line_bg = s:inactive_tab_bg
   let s:line = "323643"
   let s:comment = "96a2c1"
   let s:red = "f27c71"
@@ -254,7 +262,9 @@ if has("gui_running") || &t_Co == 88 || &t_Co == 256
     call <SID>X("NonText", s:foreground, "", "")
     call <SID>X("SpecialKey", s:blue, "", "")
     call <SID>X("Search", s:foreground, s:selection, "")
-    call <SID>X("TabLine", s:foreground, s:background, "reverse")
+    call <SID>X("TabLineSel", s:active_tab_fg, s:active_tab_bg, "bold")
+    call <SID>X("TabLine", s:inactive_tab_fg, s:inactive_tab_bg, "none")
+    call <SID>X("TabLineFill", "", s:tab_line_bg, "none")
     call <SID>X("StatusLine", s:window, s:foreground, "reverse")
     call <SID>X("StatusLineNC", s:window, s:comment, "reverse")
     call <SID>X("VertSplit", s:window, s:window, "none")
diff --git a/vim/colors/campo-dark-greyscale.vim b/vim/colors/campo-dark-greyscale.vim
index 17fc780..1fa45f6 100644
--- a/vim/colors/campo-dark-greyscale.vim
+++ b/vim/colors/campo-dark-greyscale.vim
@@ -1,9 +1,7 @@
-" A simple dark vim colorscheme.
+" A simple dark greyscale colorscheme.
 " Maintainer: Michael Campagnaro <mikecampo@gmail.com>
 " Version: 1.0
 "
-" The theme file original copied from the Tomorrow theme.
-" See https://github.com/chriskempson/vim-tomorrow-theme.git for it.
 " Hex color conversion functions borrowed from the theme "Desert256".
 
 if has('termguicolors')
@@ -22,10 +20,15 @@ if has('termguicolors')
   let s:text = "ffffff"
 
   let s:foreground = s:text
-  let s:background = "282d37"
+  let s:background = "1f2431"
   let s:selection = "546e7a"
   let s:window = "394051"
   let s:line = "333946"
+  let s:active_tab_bg = s:background
+  let s:active_tab_fg = s:text
+  let s:inactive_tab_bg = s:line
+  let s:inactive_tab_fg = "dddddd"
+  let s:tab_line_bg = s:inactive_tab_bg
   let s:bad_spelling = "ee877d"
   let s:todo = "b8fbb0"
   let s:bugs = "b8fbb0"
@@ -36,13 +39,10 @@ if has('termguicolors')
   let s:pre_processor = s:text
   let s:define = s:text
   let s:struct = s:text
-  " things like 'return'
-  let s:statement = s:text
+  let s:statement = s:text                   " Things like 'return'
   let s:number = s:text
-  " this like 'inline'
-  let s:type = s:text
-  " #include
-  let s:include = s:text
+  let s:type = s:text                        " Things like 'inline'
+  let s:include = s:text                     " #include
   let s:string = s:text
   let s:comment = "aaaaaa"
   let s:constant = s:text
@@ -53,7 +53,6 @@ if has('termguicolors')
   let s:c_loops = "ffffff"
 
   let s:vim_command = "ffffff"
-
 else
   echoerr "This theme requires 'termguicolors' support!"
 endif
@@ -280,7 +279,9 @@ if has("gui_running") || &t_Co == 88 || &t_Co == 256
     call <SID>X("NonText", s:foreground, "", "")
     call <SID>X("SpecialKey", s:blue, "", "")
     call <SID>X("Search", s:foreground, s:selection, "")
-    call <SID>X("TabLine", s:foreground, s:background, "reverse")
+    call <SID>X("TabLineSel", s:active_tab_fg, s:active_tab_bg, "bold")
+    call <SID>X("TabLine", s:inactive_tab_fg, s:inactive_tab_bg, "none")
+    call <SID>X("TabLineFill", "", s:tab_line_bg, "none")
     call <SID>X("StatusLine", s:window, s:foreground, "reverse")
     call <SID>X("StatusLineNC", s:window, s:comment, "reverse")
     call <SID>X("VertSplit", s:window, s:window, "none")
diff --git a/vim/colors/campo-simple-dark.vim b/vim/colors/campo-simple-dark.vim
new file mode 100644
index 0000000..8801031
--- /dev/null
+++ b/vim/colors/campo-simple-dark.vim
@@ -0,0 +1,111 @@
+" A simple dark colorscheme.
+" Maintainer: Michael Campagnaro <mikecampo@gmail.com>
+" Version: 1.0
+"
+" Adapted from https://github.com/tek256/simple-dark
+
+if has('termguicolors')
+  " Supports 24-bit color range
+  set termguicolors
+  let g:campo_theme_use_rainbow_parens = 0
+else
+  echoerr "This theme requires 'termguicolors' support!"
+endif
+
+set background=dark
+hi clear
+if exists("syntax_on")
+    syntax reset
+endif
+
+let g:colors_name = "campo-simple-dark"
+
+if has("gui_running") || &t_Co == 256
+    hi NonText cterm=NONE ctermfg=black ctermbg=black gui=NONE guifg=bg guibg=#0a0a0a
+    hi Normal cterm=NONE ctermfg=250 ctermbg=black gui=NONE guifg=#bcbcbc guibg=#0a0a0a
+    hi Keyword cterm=NONE ctermfg=255 ctermbg=black gui=NONE guifg=#eeeeee guibg=#0a0a0a
+    hi Constant cterm=NONE ctermfg=252 ctermbg=black gui=NONE guifg=#d0d0d0 guibg=#0a0a0a
+    hi String cterm=NONE ctermfg=245 ctermbg=black gui=NONE guifg=#8a8a8a guibg=#0a0a0a
+    hi Comment cterm=NONE ctermfg=240 ctermbg=black gui=NONE guifg=#585858 guibg=#0a0a0a
+    hi Number cterm=NONE ctermfg=255  ctermbg=black gui=NONE guifg=#ff0000 guibg=#0a0a0a
+    hi Error cterm=NONE ctermfg=255 ctermbg=DarkGray gui=NONE guifg=#eeeeee guibg=#0a0a0a " Should match the text colors
+    hi ErrorMsg cterm=bold ctermfg=255 ctermbg=DarkGray gui=NONE guifg=#ff0000 guibg=#0a0a0a
+    hi Search cterm=NONE ctermfg=245 ctermbg=Gray gui=NONE guifg=#fff229 guibg=#0a0a0a
+    hi IncSearch cterm=reverse ctermfg=255 ctermbg=245 gui=reverse guifg=#ffffff guibg=#0a0a0a
+    hi DiffChange cterm=NONE ctermfg=240 ctermbg=255 gui=NONE guifg=#8a8a8a guibg=#0a0a0a
+    hi DiffText cterm=bold ctermfg=255 ctermbg=DarkGray gui=bold guifg=#bcbcbc guibg=#0a0a0a
+    hi SignColumn cterm=NONE ctermfg=240 ctermbg=black gui=NONE guifg=#8a8a8a guibg=#0a0a0a
+    hi SpellBad cterm=underline ctermfg=255 ctermbg=245 gui=undercurl guifg=#ff0000 guibg=#0a0a0a
+    hi SpellCap cterm=NONE ctermfg=255 ctermbg=124 gui=NONE guifg=#eeeeee guibg=#0a0a0a
+    hi SpellRare cterm=NONE ctermfg=240 ctermbg=16 gui=NONE guifg=#8a8a8a guibg=#0a0a0a
+    hi WildMenu cterm=NONE ctermfg=240 ctermbg=255 gui=NONE guifg=#585858 guibg=#0a0a0a
+    hi Pmenu cterm=NONE ctermfg=255 ctermbg=240 gui=NONE guifg=#eeeeee guibg=#333333
+    hi PmenuThumb cterm=NONE ctermfg=232 ctermbg=240 gui=NONE guifg=#eeeeee guibg=#444444
+    hi PmenuSel cterm=bold,reverse ctermfg=250 ctermbg=black gui=reverse guifg=#bcbcbc guibg=#0a0a0a
+    hi SpecialKey cterm=NONE ctermfg=16 ctermbg=255 gui=NONE guifg=#eeeeee guibg=#0a0a0a
+    hi MatchParen cterm=bold ctermfg=white ctermbg=black gui=NONE guifg=#bcbcbc guibg=#454545
+    hi CursorLine cterm=NONE ctermfg=NONE ctermbg=233 gui=NONE guifg=NONE guibg=#222222
+    hi CursorColumn cterm=NONE ctermfg=NONE ctermbg=233 gui=NONE guifg=NONE guibg=#222222
+    hi ColorColumn cterm=NONE ctermfg=NONE ctermbg=255 gui=NONE guifg=NONE guibg=#444444
+    hi StatusLine cterm=bold,reverse ctermfg=245 ctermbg=black gui=bold,reverse guifg=#8a8a8a guibg=#0a0a0a
+    hi StatusLineNC cterm=reverse ctermfg=236 ctermbg=black gui=reverse guifg=#303030 guibg=#0a0a0a
+    hi Visual cterm=reverse ctermfg=250 ctermbg=black gui=reverse guifg=#bcbcbc guibg=#0a0a0a
+    hi VertSplit cterm=NONE ctermfg=Gray ctermbg=black gui=NONE guifg=#0a0a0a guibg=#454545
+    hi TermCursor cterm=reverse ctermfg=NONE ctermbg=NONE gui=reverse guifg=NONE guibg=NONE
+    hi TabLineSel cterm=bold ctermfg=250 ctermbg=black gui=NONE guifg=#cccccc guibg=#0a0a0a " Active tab label
+    hi TabLine cterm=NONE ctermfg=250 ctermbg=black gui=NONE guifg=#888888 guibg=#1d1d1d    " Inactive tab label
+endif
+
+highlight! link Boolean Normal
+highlight! link Delimiter Normal
+highlight! link Identifier Normal
+highlight! link Title Normal
+highlight! link TabLineFill TabLine  " Tabline background
+highlight! link Debug Normal
+highlight! link Exception Normal
+highlight! link FoldColumn Normal
+highlight! link Macro Normal
+highlight! link ModeMsg Normal
+highlight! link MoreMsg Normal
+highlight! link Question Normal
+highlight! link Conditional Keyword
+highlight! link Statement Keyword
+highlight! link Operator Keyword
+highlight! link Structure Keyword
+highlight! link Function Keyword
+highlight! link Include Keyword
+highlight! link Type Keyword
+highlight! link Typedef Keyword
+highlight! link Todo Keyword
+highlight! link Label Keyword
+highlight! link Define Keyword
+highlight! link DiffAdd Keyword
+highlight! link diffAdded Keyword
+highlight! link diffCommon Keyword
+highlight! link Directory Keyword
+highlight! link PreCondit Keyword
+highlight! link PreProc Keyword
+highlight! link Repeat Keyword
+highlight! link Special Keyword
+highlight! link SpecialChar Keyword
+highlight! link StorageClass Keyword
+highlight! link SpecialComment String
+highlight! link CursorLineNr Keyword
+highlight! link Character Number
+highlight! link Float Number
+highlight! link Tag Number
+highlight! link Folded Number
+highlight! link WarningMsg Number
+highlight! link iCursor SpecialKey
+highlight! link SpellLocal SpellCap
+highlight! link LineNr Comment
+highlight! link NonText NonText
+highlight! link DiffDelete Comment
+highlight! link diffRemoved Comment
+highlight! link PmenuSbar Visual
+highlight! link VisualNOS Visual
+highlight! link VertSplit VertSplit
+highlight! link Cursor StatusLine
+highlight! link Underlined SpellRare
+highlight! link rstEmphasis SpellRare
+highlight! link diffChanged DiffChange
diff --git a/vim/colors/campo-simple-light.vim b/vim/colors/campo-simple-light.vim
new file mode 100644
index 0000000..4c9e7f1
--- /dev/null
+++ b/vim/colors/campo-simple-light.vim
@@ -0,0 +1,111 @@
+" A simple light colorscheme.
+" Maintainer: Michael Campagnaro <mikecampo@gmail.com>
+" Version: 1.0
+"
+" Adapted from https://github.com/tek256/simple-dark
+
+if has('termguicolors')
+  " Supports 24-bit color range
+  set termguicolors
+  let g:campo_theme_use_rainbow_parens = 1
+else
+  echoerr "This theme requires 'termguicolors' support!"
+endif
+
+set background=light
+hi clear
+if exists("syntax_on")
+    syntax reset
+endif
+
+let g:colors_name = "campo-simple-light"
+
+if has("gui_running") || &t_Co == 256
+    hi NonText cterm=NONE ctermfg=black ctermbg=black gui=NONE guifg=#263238 guibg=#fbfbfb
+    hi Normal cterm=NONE ctermfg=250 ctermbg=black gui=NONE guifg=#263238 guibg=#fbfbfb
+    hi Keyword cterm=NONE ctermfg=255 ctermbg=black gui=NONE guifg=#263238 guibg=#fbfbfb
+    hi Constant cterm=NONE ctermfg=252 ctermbg=black gui=NONE guifg=#263238 guibg=#fbfbfb
+    hi String cterm=NONE ctermfg=245 ctermbg=black gui=NONE guifg=#263238 guibg=#fbfbfb
+    hi Comment cterm=NONE ctermfg=240 ctermbg=black gui=NONE guifg=#7c7c7c guibg=#fbfbfb
+    hi Number cterm=NONE ctermfg=255  ctermbg=black gui=NONE guifg=#0000ff guibg=#fbfbfb
+    hi Error cterm=NONE ctermfg=255 ctermbg=DarkGray gui=NONE guifg=#263238 guibg=#fbfbfb " Should match the text colors
+    hi ErrorMsg cterm=bold ctermfg=255 ctermbg=DarkGray gui=NONE guifg=#ff0000 guibg=#fbfbfb
+    hi Search cterm=NONE ctermfg=255 ctermbg=245 gui=reverse guifg=#263238 guibg=#cccccc
+    hi IncSearch cterm=reverse ctermfg=255 ctermbg=245 gui=reverse guifg=#263238 guibg=#fbfbfb
+    hi DiffChange cterm=NONE ctermfg=240 ctermbg=255 gui=NONE guifg=#8a8a8a guibg=#fbfbfb
+    hi DiffText cterm=bold ctermfg=255 ctermbg=DarkGray gui=bold guifg=#263238 guibg=#fbfbfb
+    hi SignColumn cterm=NONE ctermfg=240 ctermbg=black gui=NONE guifg=#8a8a8a guibg=#fbfbfb
+    hi SpellBad cterm=undercurl ctermfg=255 ctermbg=245 gui=undercurl guifg=#ff0000 guibg=#fbfbfb
+    hi SpellCap cterm=NONE ctermfg=255 ctermbg=124 gui=NONE guifg=#ff0000 guibg=#fbfbfb
+    hi SpellRare cterm=NONE ctermfg=240 ctermbg=16 gui=NONE guifg=#ff0000 guibg=#fbfbfb
+    hi WildMenu cterm=NONE ctermfg=240 ctermbg=255 gui=NONE guifg=#585858 guibg=#fbfbfb
+    hi Pmenu cterm=NONE ctermfg=255 ctermbg=240 gui=NONE guifg=#eeeeee guibg=#333333    " autocomplete menu
+    hi PmenuSel cterm=bold ctermfg=255 ctermbg=240 gui=NONE guifg=#eeeeee guibg=#454545 " autocomplete menu selection
+    hi PmenuThumb cterm=NONE ctermfg=232 ctermbg=240 gui=NONE guifg=NONE guibg=#cccccc  " autocomplete scroller bar
+    hi PmenuSbar cterm=NONE ctermfg=232 ctermbg=240 gui=NONE guifg=NONE guibg=#454545   " autocomplete scroller background
+    hi SpecialKey cterm=NONE ctermfg=16 ctermbg=255 gui=NONE guifg=#eeeeee guibg=#fbfbfb
+    hi MatchParen cterm=bold ctermfg=white ctermbg=black gui=NONE guifg=#000000 guibg=#dddddd
+    hi CursorLine cterm=NONE ctermfg=NONE ctermbg=233 gui=NONE guifg=NONE guibg=#dddddd
+    hi CursorColumn cterm=NONE ctermfg=NONE ctermbg=233 gui=NONE guifg=NONE guibg=#dddddd
+    hi ColorColumn cterm=NONE ctermfg=NONE ctermbg=255 gui=NONE guifg=NONE guibg=#dddddd
+    hi StatusLine cterm=bold,reverse ctermfg=245 ctermbg=black gui=bold,reverse guifg=#8a8a8a guibg=#fbfbfb
+    hi StatusLineNC cterm=reverse ctermfg=236 ctermbg=black gui=reverse guifg=#303030 guibg=#fbfbfb
+    hi Visual cterm=reverse ctermfg=250 ctermbg=black gui=reverse guifg=#263238 guibg=#fbfbfb
+    hi VertSplit cterm=NONE ctermfg=Gray ctermbg=black gui=NONE guifg=#aaaaaa guibg=#dddddd
+    hi TermCursor cterm=reverse ctermfg=NONE ctermbg=NONE gui=reverse guifg=NONE guibg=NONE
+    hi TabLineSel cterm=bold ctermfg=250 ctermbg=black gui=NONE guifg=#263238 guibg=#fbfbfb " Active tab label
+    hi TabLine cterm=NONE ctermfg=250 ctermbg=black gui=NONE guifg=#4a4a4a guibg=#aaaaaa    " Inactive tab label
+endif
+
+highlight! link Boolean Normal
+highlight! link Delimiter Normal
+highlight! link Identifier Normal
+highlight! link Title Normal
+highlight! link TabLineFill TabLine  " Tabline background
+highlight! link Debug Normal
+highlight! link Exception Normal
+highlight! link FoldColumn Normal
+highlight! link Macro Normal
+highlight! link ModeMsg Normal
+highlight! link MoreMsg Normal
+highlight! link Question Normal
+highlight! link Conditional Keyword
+highlight! link Statement Keyword
+highlight! link Operator Keyword
+highlight! link Structure Keyword
+highlight! link Function Keyword
+highlight! link Include Keyword
+highlight! link Type Keyword
+highlight! link Typedef Keyword
+highlight! link Todo Keyword
+highlight! link Label Keyword
+highlight! link Define Keyword
+highlight! link DiffAdd Keyword
+highlight! link diffAdded Keyword
+highlight! link diffCommon Keyword
+highlight! link Directory Keyword
+highlight! link PreCondit Keyword
+highlight! link PreProc Keyword
+highlight! link Repeat Keyword
+highlight! link Special Keyword
+highlight! link SpecialChar Keyword
+highlight! link StorageClass Keyword
+highlight! link SpecialComment String
+highlight! link CursorLineNr String
+highlight! link Character Number
+highlight! link Float Number
+highlight! link Tag Number
+highlight! link Folded Number
+highlight! link WarningMsg Number
+highlight! link iCursor SpecialKey
+highlight! link SpellLocal SpellCap
+highlight! link LineNr Comment
+highlight! link NonText NonText
+highlight! link DiffDelete Comment
+highlight! link diffRemoved Comment
+highlight! link VisualNOS Visual
+highlight! link VertSplit VertSplit
+highlight! link Cursor StatusLine
+highlight! link Underlined SpellRare
+highlight! link rstEmphasis SpellRare
+highlight! link diffChanged DiffChange
diff --git a/vimrc b/vimrc
index e189ccb..51d61a4 100644
--- a/vimrc
+++ b/vimrc
@@ -719,8 +719,9 @@ set statusline=%<%f\ (%{&ft})\ %-4(%m%)%=%-19(%3l,%02c%03V%)
 
 let g:campo_theme_use_rainbow_parens = 1
 "let s:dark_theme = 'campo-dark-blue'
-let s:dark_theme = 'campo-dark-greyscale'
 "let s:dark_theme = 'campo-dark-grey-blue'
+"let s:dark_theme = 'campo-dark-greyscale'
+let s:dark_theme = 'campo-simple-dark'
 let s:light_theme = 'campo-light'
 
 execute "autocmd ColorScheme " . s:dark_theme . " call ReloadRainbow()"