Fix inconsistent line number foreground color in GUI mode

In term mode the number uses nord4, but in GUI mode nord3 was used
instead. This was not intended and has been changed to match the term
mode style.

GH-100

4 files changed, 8 insertions, 4 deletions

diff --git a/README.md b/README.md
index 922c281..c56eb13 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@ Nord Vim is a 16 colorspace theme build to run in GUI- and terminal mode with su
     - [Uniform Status Lines](#uniform-status-lines)
     - [Comment Contrast](#comment-contrast)
     - [Uniform diff Background](#uniform-diff-background)
+    - [Line number background](#line-number-background)
   - [Plugin Support](#plugin-support)
     - [UI Plugins](#ui-plugins)
     - [Language Plugins](#language-plugins)
@@ -230,14 +231,17 @@ let g:nord_uniform_diff_background = 1
 <p align="center"><strong>Colorful backgrounds (default)</strong><br><img src="https://raw.githubusercontent.com/arcticicestudio/nord-vim/develop/assets/scrot-config-uniform-diff-default.png"/><br><strong>Uniform diff background</strong><br><img src="https://raw.githubusercontent.com/arcticicestudio/nord-vim/develop/assets/scrot-config-uniform-diff.png"/>
 </p>
 
-### Highlighting the current line number
+### Line number background
 
-Enables background for line number of the current line the same with text background of the current line.
+Enables background for the line number of the current line.
 
 ```vim
-let g:nord_cursor_line_number_coloring = 1
+let g:nord_cursor_line_number_background = 1
 ```
 
+<p align="center"><strong>No background (default)</strong><br><img src="https://raw.githubusercontent.com/arcticicestudio/nord-vim/develop/assets/scrot-config-cursor-line-number-background-default.png"/><br><strong>Enabled background</strong><br><img src="https://raw.githubusercontent.com/arcticicestudio/nord-vim/develop/assets/scrot-config-cursor-line-number-background.png"/>
+</p>
+
 ## Plugin Support
 
 Nord Vim provides support for many third-party language- and UI plugins.
diff --git a/assets/scrot-config-cursor-line-number-background-default.png b/assets/scrot-config-cursor-line-number-background-default.png
new file mode 100644
index 0000000..1aa90ac
--- /dev/null
+++ b/assets/scrot-config-cursor-line-number-background-default.png
diff --git a/assets/scrot-config-cursor-line-number-background.png b/assets/scrot-config-cursor-line-number-background.png
new file mode 100644
index 0000000..86ef534
--- /dev/null
+++ b/assets/scrot-config-cursor-line-number-background.png
diff --git a/colors/nord.vim b/colors/nord.vim
index 379fe6f..6281c77 100755
--- a/colors/nord.vim
+++ b/colors/nord.vim
@@ -185,7 +185,7 @@ endif
 "+--- Gutter ---+
 call s:hi("CursorColumn", "", s:nord1_gui, "NONE", s:nord1_term, "", "")
 if g:nord_cursor_line_number_background == 0
-  call s:hi("CursorLineNr", s:nord3_gui, s:nord0_gui, "NONE", "", "", "")
+  call s:hi("CursorLineNr", s:nord4_gui, s:nord0_gui, "NONE", "", "", "")
 else
   call s:hi("CursorLineNr", s:nord4_gui, s:nord1_gui, "NONE", s:nord1_term, "", "")
 endif