Merge pull request #22 from lukas-reineke/develop

lukas-reineke · Feb 24, 2022 · 29db24c · 29db24c
2 parents 8b7dd58 + 3b30aa0
commit 29db24c
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/doc/virt-column.txt b/doc/virt-column.txt
@@ -2,7 +2,7 @@
 
 
 Author: Lukas Reineke <lukas.reineke@protonmail.com>
-Version: 1.5.2
+Version: 1.5.3
 
 ==============================================================================
 CONTENTS                                                    *virt-column.nvim*
@@ -88,6 +88,9 @@ virtcolumn                                            *virt-column-virtcolumn*
 ==============================================================================
  4. CHANGELOG                                          *virt-column-changelog*
 
+1.5.3
+  * ignore `+N` `-N` columns when |textwidth| is 0
+
 1.5.2
   * use `default` for |:highlight-link|
 

diff --git a/lua/virt-column/init.lua b/lua/virt-column/init.lua
@@ -56,9 +56,17 @@ M.refresh = function()
 
     for i, c in ipairs(colorcolumn) do
         if vim.startswith(c, "+") then
-            colorcolumn[i] = textwidth + tonumber(c:sub(2))
+            if textwidth ~= 0 then
+                colorcolumn[i] = textwidth + tonumber(c:sub(2))
+            else
+                colorcolumn[i] = nil
+            end
         elseif vim.startswith(c, "-") then
-            colorcolumn[i] = textwidth - tonumber(c:sub(2))
+            if textwidth ~= 0 then
+                colorcolumn[i] = textwidth - tonumber(c:sub(2))
+            else
+                colorcolumn[i] = nil
+            end
         else
             colorcolumn[i] = tonumber(c)
         end