From d41bb862432ad50934b3243f0a27c5308cb3491d Mon Sep 17 00:00:00 2001
From: Marco Hinz <mh.codebro@gmail.com>
Date: Thu, 4 Apr 2013 11:14:07 +0200
Subject: [PATCH] new option: g:signify_line_highlight

You can enable line highlighting per default now.
---
 README.md          |  2 ++
 doc/signify.txt    |  5 ++++
 plugin/signify.vim | 64 +++++++++++++++++++++++++++++-----------------
 3 files changed, 48 insertions(+), 23 deletions(-)

diff --git a/README.md b/README.md
index 114388d..dd9cc12 100644
--- a/README.md
+++ b/README.md
@@ -195,6 +195,8 @@ let g:signify_sign_overwrite = 1
 
 let g:signify_update_on_bufenter = 1
 
+let g:signify_line_highlight = 1
+
 let g:signify_sign_add               = '+'
 let g:signify_sign_delete            = '-'
 let g:signify_sign_change            = '*'
diff --git a/doc/signify.txt b/doc/signify.txt
index c6a0435..fd6ff27 100644
--- a/doc/signify.txt
+++ b/doc/signify.txt
@@ -135,6 +135,11 @@ NOTE: Disable this if you're working in huge repositories and experience
 delays.
 
 
+    let g:signify_line_highlight = 1
+
+Enable line highlighting in addation to using signs.
+
+
     let g:signify_sign_add               = '+'
     let g:signify_sign_change            = '*'
     let g:signify_sign_change_delete     = '!_'
diff --git a/plugin/signify.vim b/plugin/signify.vim
index 54ad6df..93ecb5b 100644
--- a/plugin/signify.vim
+++ b/plugin/signify.vim
@@ -10,7 +10,6 @@ let g:loaded_signify = 1
 
 " Init: values {{{1
 let s:sy = {}  " the main data structure
-let s:line_highlight = 0   " disable line highlighting
 let s:other_signs_line_numbers = {}
 
 " overwrite non-signify signs by default
@@ -100,7 +99,7 @@ augroup END
 
 " Init: commands {{{1
 com! -nargs=0 -bar        SignifyToggle          call s:toggle_signify()
-com! -nargs=0 -bar        SignifyToggleHighlight call s:toggle_line_highlighting()
+com! -nargs=0 -bar        SignifyToggleHighlight call s:line_highlighting_toggle()
 com! -nargs=0 -bar -count SignifyJumpToNextHunk  call s:jump_to_next_hunk(<count>)
 com! -nargs=0 -bar -count SignifyJumpToPrevHunk  call s:jump_to_prev_hunk(<count>)
 
@@ -172,6 +171,14 @@ function! s:start(path) abort
     let s:sy[a:path].last_jump_was_next = -1
   endif
 
+  if !exists('s:line_highlight')
+    if get(g:, 'signify_line_highlight')
+      call s:line_highlighting_enable()
+    else
+      call s:line_highlighting_disable()
+    endif
+  endif
+
   if !s:sign_overwrite
     call s:sign_get_others(a:path)
   endif
@@ -467,34 +474,45 @@ function! s:toggle_signify() abort
   endif
 endfunction
 
-" Function: s:toggle_line_highlighting {{{1
-function! s:toggle_line_highlighting() abort
+" Function: s:line_highlighting_enable {{{1
+function! s:line_highlighting_enable() abort
+  let add    = get(g:, 'signify_line_color_add',    'DiffAdd')
+  let delete = get(g:, 'signify_line_color_delete', 'DiffDelete')
+  let change = get(g:, 'signify_line_color_change', 'DiffChange')
+
+  execute 'sign define SignifyAdd             text=+  texthl=SignifyAdd    linehl='. add
+  execute 'sign define SignifyChange          text=!  texthl=SignifyChange linehl='. change
+  execute 'sign define SignifyChangeDelete    text=!_ texthl=SignifyChange linehl='. change
+  execute 'sign define SignifyDelete          text=_  texthl=SignifyDelete linehl='. delete
+  execute 'sign define SignifyDeleteFirstLine text=‾  texthl=SignifyDelete linehl='. delete
+
+  let s:line_highlight = 1
+endfunction
+
+" Function: s:line_highlighting_disable {{{1
+function! s:line_highlighting_disable() abort
+  sign define SignifyAdd             text=+  texthl=SignifyAdd    linehl=none
+  sign define SignifyChange          text=!  texthl=SignifyChange linehl=none
+  sign define SignifyChangeDelete    text=!_ texthl=SignifyChange linehl=none
+  sign define SignifyDelete          text=_  texthl=SignifyDelete linehl=none
+  sign define SignifyDeleteFirstLine text=‾  texthl=SignifyDelete linehl=none
+
+  let s:line_highlight = 0
+endfunction
+
+" Function: s:line_highlighting_toggle {{{1
+function! s:line_highlighting_toggle() abort
   if !has_key(s:sy, s:path)
     echo 'signify: I cannot detect any changes!'
     return
   endif
 
   if s:line_highlight
-    sign define SignifyAdd             text=+  texthl=SignifyAdd    linehl=none
-    sign define SignifyChange          text=!  texthl=SignifyChange linehl=none
-    sign define SignifyChangeDelete    text=!_ texthl=SignifyChange linehl=none
-    sign define SignifyDelete          text=_  texthl=SignifyDelete linehl=none
-    sign define SignifyDeleteFirstLine text=‾  texthl=SignifyDelete linehl=none
-
-    let s:line_highlight = 0
+    call s:line_highlighting_disable()
   else
-    let add    = get(g:, 'signify_line_color_add',    'DiffAdd')
-    let delete = get(g:, 'signify_line_color_delete', 'DiffDelete')
-    let change = get(g:, 'signify_line_color_change', 'DiffChange')
-
-    execute 'sign define SignifyAdd             text=+  texthl=SignifyAdd    linehl='. add
-    execute 'sign define SignifyChange          text=!  texthl=SignifyChange linehl='. change
-    execute 'sign define SignifyChangeDelete    text=!_ texthl=SignifyChange linehl='. change
-    execute 'sign define SignifyDelete          text=_  texthl=SignifyDelete linehl='. delete
-    execute 'sign define SignifyDeleteFirstLine text=‾  texthl=SignifyDelete linehl='. delete
-
-    let s:line_highlight = 1
+    call s:line_highlighting_enable()
   endif
+
   call s:start(s:path)
 endfunction
 
@@ -560,7 +578,7 @@ function s:escape(path) abort
   return path
 endfunction
 
-" Function: SignifyDebugListActiveBuffers() {{{1
+" Function: SignifyDebugListActiveBuffers {{{1
 function! SignifyDebugListActiveBuffers() abort
   if empty(s:sy)
     echo 'No active buffers!'