VimPlug/fzf.vim
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Use 24-bit colors (fzf 0.16.2)

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Close https://github.com/junegunn/fzf/issues/789
This commit is contained in:
Junegunn Choi
2017-01-24 01:48:13 +09:00
parent f54ec7caf1
commit 51a4d3090f
1 changed files with 17 additions and 12 deletions
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29
autoload/fzf/vim.vim
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@@ -1,4 +1,4 @@
" Copyright (c) 2016 Junegunn Choi
" Copyright (c) 2017 Junegunn Choi
"
" MIT License
"
@@ -126,9 +126,12 @@ else
endif
function! s:get_color(attr, ...)
let gui = has('termguicolors') && &termguicolors
let fam = gui ? 'gui' : 'cterm'
let pat = gui ? '^#[a-f0-9]\+' : '^[0-9]\+$'
for group in a:000
let code = synIDattr(synIDtrans(hlID(group)), a:attr, 'cterm')
if code =~ '^[0-9]\+$'
let code = synIDattr(synIDtrans(hlID(group)), a:attr, fam)
if code =~? pat
return code
endif
endfor
@@ -137,11 +140,19 @@ endfunction
let s:ansi = {'black': 30, 'red': 31, 'green': 32, 'yellow': 33, 'blue': 34, 'magenta': 35, 'cyan': 36}
function! s:csi(color, fg)
let prefix = a:fg ? '38;' : '48;'
if a:color[0] == '#'
return prefix.'2;'.join(map([a:color[1:2], a:color[3:4], a:color[5:6]], 'str2nr(v:val, 16)'), ';')
endif
return prefix.'5;'.a:color
endfunction
function! s:ansi(str, group, default, ...)
let fg = s:get_color('fg', a:group)
let bg = s:get_color('bg', a:group)
let color = (empty(fg) ? s:ansi[a:default] : ('38;5;'.fg)) .
\ (empty(bg) ? '' : (';48;5;'.bg))
let color = s:csi(empty(fg) ? s:ansi[a:default] : fg, 1) .
\ (empty(bg) ? '' : s:csi(bg, 0))
return printf("\x1b[%s%sm%s\x1b[m", color, a:0 ? ';1' : '', a:str)
endfunction
@@ -155,12 +166,6 @@ function! s:buflisted()
return filter(range(1, bufnr('$')), 'buflisted(v:val) && getbufvar(v:val, "&filetype") != "qf"')
endfunction
function! s:defaults()
let rules = copy(get(g:, 'fzf_colors', {}))
let colors = join(map(items(filter(map(rules, 'call("s:get_color", v:val)'), '!empty(v:val)')), 'join(v:val, ":")'), ',')
return empty(colors) ? '' : ('--color='.colors)
endfunction
function! s:fzf(name, opts, extra)
let [extra, bang] = [{}, 0]
if len(a:extra) <= 1
@@ -178,7 +183,7 @@ function! s:fzf(name, opts, extra)
let eopts = has_key(extra, 'options') ? remove(extra, 'options') : ''
let merged = extend(copy(a:opts), extra)
let merged.options = join(filter([s:defaults(), get(merged, 'options', ''), eopts], '!empty(v:val)'))
let merged.options = join(filter([get(merged, 'options', ''), eopts], '!empty(v:val)'))
return fzf#run(s:wrap(a:name, merged, bang))
endfunction