gruvbox-dark-hard: allow old style again

Set
    let g:airline_base16_gruvbox_dark_hard_old = 1

to allow the old base16_gruvbox_dark_hard style again.

closes #250

autoload/airline/themes/base16_gruvbox_dark_hard.vim

@@ -25,30 +25,79 @@ let s:gui0E = '#d3869b'
 let s:gui0F = '#d65d0e'
 
 " Terminal color definitions
-let s:cterm00        = "00"
+if get(g:, 'airline_base16_gruvbox_dark_hard_old', 0)
-let s:cterm03        = "08"
+  let s:cterm00 = 234
-let s:cterm05        = "07"
+  let s:cterm01 = 235
-let s:cterm07        = "15"
+  let s:cterm02 = 236
-let s:cterm08        = "01"
+  let s:cterm03 = 240
-let s:cterm0A        = "03"
+  let s:cterm04 = 143
-let s:cterm0B        = "02"
+  let s:cterm05 = 187
-let s:cterm0C        = "06"
+  let s:cterm06 = 223
-let s:cterm0D        = "04"
+  let s:cterm07 = 230
-let s:cterm0E        = "05"
+  let s:cterm08 = 203
-if exists("base16colorspace") && base16colorspace == "256"
+  let s:cterm09 = 208
-	let s:cterm01        = "18"
+  let s:cterm0A = 214
-	let s:cterm02        = "19"
+  let s:cterm0B = 142
-	let s:cterm04        = "20"
+  let s:cterm0C = 108
-	let s:cterm06        = "21"
+  let s:cterm0D = 108
-	let s:cterm09        = "16"
+  let s:cterm0E = 175
-	let s:cterm0F        = "17"
+  let s:cterm0F = 166
+
+  let s:N1   = [ s:gui01, s:gui0B, s:cterm01, s:cterm0B ]
+  let s:N2   = [ s:gui06, s:gui02, s:cterm06, s:cterm02 ]
+  let s:N3   = [ s:gui09, s:gui01, s:cterm09, s:cterm01 ]
+  let g:airline#themes#base16_gruvbox_dark_hard#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3)
+
+  let s:I1   = [ s:gui01, s:gui0D, s:cterm01, s:cterm0D ]
+  let s:I2   = [ s:gui06, s:gui02, s:cterm06, s:cterm02 ]
+  let s:I3   = [ s:gui09, s:gui01, s:cterm09, s:cterm01 ]
+  let g:airline#themes#base16_gruvbox_dark_hard#palette.insert = airline#themes#generate_color_map(s:I1, s:I2, s:I3)
+
+  let s:R1   = [ s:gui01, s:gui08, s:cterm01, s:cterm08 ]
+  let s:R2   = [ s:gui06, s:gui02, s:cterm06, s:cterm02 ]
+  let s:R3   = [ s:gui09, s:gui01, s:cterm09, s:cterm01 ]
+  let g:airline#themes#base16_gruvbox_dark_hard#palette.replace = airline#themes#generate_color_map(s:R1, s:R2, s:R3)
+
+  let s:V1   = [ s:gui01, s:gui0E, s:cterm01, s:cterm0E ]
+  let s:V2   = [ s:gui06, s:gui02, s:cterm06, s:cterm02 ]
+  let s:V3   = [ s:gui09, s:gui01, s:cterm09, s:cterm01 ]
+  let g:airline#themes#base16_gruvbox_dark_hard#palette.visual = airline#themes#generate_color_map(s:V1, s:V2, s:V3)
+
+  let s:IA1   = [ s:gui05, s:gui01, s:cterm05, s:cterm01 ]
+  let s:IA2   = [ s:gui05, s:gui01, s:cterm05, s:cterm01 ]
+  let s:IA3   = [ s:gui05, s:gui01, s:cterm05, s:cterm01 ]
+  let g:airline#themes#base16_gruvbox_dark_hard#palette.inactive = airline#themes#generate_color_map(s:IA1, s:IA2, s:IA3)
+
+  let g:airline#themes#base16_gruvbox_dark_hard#palette.terminal = airline#themes#generate_color_map(s:I1, s:I2, s:I3)
+  let g:airline#themes#base16_gruvbox_dark_hard#palette.normal.airline_term = s:N3
+  let g:airline#themes#base16_gruvbox_dark_hard#palette.terminal.airline_term = s:N3
+  let g:airline#themes#base16_gruvbox_dark_hard#palette.visual.airline_term = s:N3
 else
-	let s:cterm01        = "10"
+  let s:cterm00        = "00"
-	let s:cterm02        = "11"
+  let s:cterm03        = "08"
-	let s:cterm04        = "12"
+  let s:cterm05        = "07"
-	let s:cterm06        = "13"
+  let s:cterm07        = "15"
-	let s:cterm09        = "09"
+  let s:cterm08        = "01"
-	let s:cterm0F        = "14"
+  let s:cterm0A        = "03"
+  let s:cterm0B        = "02"
+  let s:cterm0C        = "06"
+  let s:cterm0D        = "04"
+  let s:cterm0E        = "05"
+  if exists("base16colorspace") && base16colorspace == "256"
+    let s:cterm01        = "18"
+    let s:cterm02        = "19"
+    let s:cterm04        = "20"
+    let s:cterm06        = "21"
+    let s:cterm09        = "16"
+    let s:cterm0F        = "17"
+  else
+    let s:cterm01        = "10"
+    let s:cterm02        = "11"
+    let s:cterm04        = "12"
+    let s:cterm06        = "13"
+    let s:cterm09        = "09"
+    let s:cterm0F        = "14"
+  endif
 endif
 
 let g:airline#themes#base16_{s:scheme_slug}#palette.normal = airline#themes#generate_color_map(
@@ -83,3 +132,17 @@ let g:airline#themes#base16_{s:scheme_slug}#palette.inactive = airline#themes#ge
 	\ [ s:gui01, s:gui01, s:cterm01, s:cterm01 ],
 	\ [ s:gui04, s:gui01, s:cterm04, s:cterm01 ],
 	\ [ s:gui05, s:gui01, s:cterm05, s:cterm01 ])
+
+
+
+" Here we define the color map for ctrlp.  We check for the g:loaded_ctrlp
+" variable so that related functionality is loaded iff the user is using
+" ctrlp. Note that this is optional, and if you do not define ctrlp colors
+" they will be chosen automatically from the existing palette.
+if !get(g:, 'loaded_ctrlp', 0)
+  finish
+endif
+let g:airline#themes#base16_{s:scheme_slug}#palette.ctrlp = airline#themes#generate_color_map(
+      \ [ s:gui07, s:gui02, s:cterm07, s:cterm02, '' ],
+      \ [ s:gui07, s:gui04, s:cterm07, s:cterm04, '' ],
+      \ [ s:gui05, s:gui01, s:cterm05, s:cterm01, 'bold' ])

doc/airline-themes.txt

@@ -116,7 +116,7 @@ Currently this repository contains the following themes:
     * base16_grayscale_dark
     * base16_grayscale_light
     * base16_greenscreen
-    * base16_gruvbox_dark_hard
+    * base16_gruvbox_dark_hard (|airline-theme-base-gruvbox-dark-hard|)
     * base16_gruvbox_dark_medium
     * base16_gruvbox_dark_pale
     * base16_gruvbox_dark_soft
@@ -320,6 +320,13 @@ the different modes, so should bring some performance improvements because
 airline does not have to redefine highlighting groups after they have been
 setup once. However, it won't change colors if e.g. the mode changes.
 
+*airline-theme-base-gruvbox-dark-hard*
+------------------------------------------------------------------------------
+
+If you want to use the old version of the base16-gruvbox-dark-hard theme, use
+this: >
+    let g:airline_base16_gruvbox_dark_hard_old = 1
+
 *airline-theme-deus*
 ------------------------------------------------------------------------------
                                                         *g:deus_termcolors*
@@ -332,7 +339,7 @@ Has no effect if using true/24-bit color. To enable 16-color mode: >
 ------------------------------------------------------------------------------
                                              *g:airline_minimalist_showmod*
 
-Highlight when the buffer is modified.
+Highlight when the buffer is modified. >
     let g:airline_minimalist_showmod = 1
 <
 *airline-theme-onedark*