1 files changed, 94 insertions, 0 deletions
diff --git a/start/signify/autoload/sy/highlight.vim b/start/signify/autoload/sy/highlight.vim
new file mode 100644
index 0000000..2ebe507
--- /dev/null
+++ b/start/signify/autoload/sy/highlight.vim
@@ -0,0 +1,94 @@
+" vim: et sw=2 sts=2
+
+scriptencoding utf-8
+
+" Init: values {{{1
+if get(g:, 'signify_sign_show_text', 1)
+  let s:sign_add               = get(g:, 'signify_sign_add',               '+')
+  let s:sign_delete_first_line = get(g:, 'signify_sign_delete_first_line', '‾')
+  let s:sign_change            = get(g:, 'signify_sign_change',            '!')
+  let s:sign_changedelete      = get(g:, 'signify_sign_changedelete',      s:sign_change)
+else
+  let s:sign_add               = ' '
+  let s:sign_delete_first_line = ' '
+  let s:sign_change            = ' '
+  let s:sign_changedelete      = ' '
+endif
+
+let s:sign_show_count = get(g:, 'signify_sign_show_count', 1)
+
+" Function: #setup {{{1
+function! sy#highlight#setup() abort
+  highlight default link SignifyLineAdd             DiffAdd
+  highlight default link SignifyLineDelete          DiffDelete
+  highlight default link SignifyLineDeleteFirstLine SignifyLineDelete
+  highlight default link SignifyLineChange          DiffChange
+  highlight default link SignifyLineChangeDelete    SignifyLineChange
+
+  highlight default link SignifySignAdd             DiffAdd
+  highlight default link SignifySignDelete          DiffDelete
+  highlight default link SignifySignDeleteFirstLine SignifySignDelete
+  highlight default link SignifySignChange          DiffChange
+  highlight default link SignifySignChangeDelete    SignifySignChange
+endfunction
+
+" Function: #line_enable {{{1
+function! sy#highlight#line_enable() abort
+  execute 'sign define SignifyAdd text='. s:sign_add 'texthl=SignifySignAdd linehl=SignifyLineAdd'
+  execute 'sign define SignifyChange text='. s:sign_change 'texthl=SignifySignChange linehl=SignifyLineChange'
+  execute 'sign define SignifyRemoveFirstLine text='. s:sign_delete_first_line 'texthl=SignifySignDeleteFirstLine linehl=SignifyLineDeleteFirstLine'
+
+  if s:sign_show_count
+    let s:sign_changedelete = substitute(s:sign_changedelete, '^.\zs.*', '', '')
+    for n in range(1, 9)
+      execute 'sign define SignifyChangeDelete'. n 'text='. s:sign_changedelete . n 'texthl=SignifySignChangeDelete linehl=SignifyLineChangeDelete'
+    endfor
+    execute 'sign define SignifyChangeDeleteMore text='. s:sign_changedelete .'> texthl=SignifySignChangeDelete linehl=SignifyLineChangeDelete'
+  else
+    for n in range(1, 9)
+      execute 'sign define SignifyChangeDelete'. n 'text='. s:sign_changedelete 'texthl=SignifySignChangeDelete linehl=SignifyLineChangeDelete'
+    endfor
+    execute 'sign define SignifyChangeDeleteMore text='. s:sign_changedelete 'texthl=SignifySignChangeDelete linehl=SignifyLineChangeDelete'
+  endif
+
+  let g:signify_line_highlight = 1
+endfunction
+
+" Function: #line_disable {{{1
+function! sy#highlight#line_disable() abort
+  execute 'sign define SignifyAdd text='. s:sign_add 'texthl=SignifySignAdd linehl='
+  execute 'sign define SignifyChange text='. s:sign_change 'texthl=SignifySignChange linehl='
+  execute 'sign define SignifyRemoveFirstLine text='. s:sign_delete_first_line 'texthl=SignifySignDeleteFirstLine linehl='
+
+  if s:sign_show_count
+    while strwidth(s:sign_changedelete) > 1
+      let s:sign_changedelete = substitute(s:sign_changedelete, '.', '', '')
+    endwhile
+    for n in range(1, 9)
+      execute 'sign define SignifyChangeDelete'. n 'text='. s:sign_changedelete . n 'texthl=SignifySignChangeDelete linehl='
+    endfor
+    execute 'sign define SignifyChangeDeleteMore text='. s:sign_changedelete .'> texthl=SignifySignChangeDelete linehl='
+  else
+    for n in range(1, 9)
+      execute 'sign define SignifyChangeDelete'. n 'text='. s:sign_changedelete 'texthl=SignifySignChangeDelete linehl='
+    endfor
+    execute 'sign define SignifyChangeDeleteMore text='. s:sign_changedelete 'texthl=SignifySignChangeDelete linehl='
+  endif
+
+  let g:signify_line_highlight = 0
+endfunction
+
+" Function: #line_toggle {{{1
+function! sy#highlight#line_toggle() abort
+  if get(g:, 'signify_line_highlight')
+    call sy#highlight#line_disable()
+  else
+    call sy#highlight#line_enable()
+  endif
+
+  redraw!
+  call sy#start()
+endfunction
+" }}}
+
+call sy#highlight#setup()