From 6c9330d240ed934329b44f5c0c3220060ca58f9a Mon Sep 17 00:00:00 2001
From: shadmansaleh <13149513+shadmansaleh@users.noreply.github.com>
Date: Sat, 28 Aug 2021 01:06:19 +0600
Subject: [PATCH] Enhance: Truncate from section c this way a&b won't disapear
 when stl becomes wide

---
 lua/lualine/init.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lua/lualine/init.lua b/lua/lualine/init.lua
index 5411887..1829615 100644
--- a/lua/lualine/init.lua
+++ b/lua/lualine/init.lua
@@ -103,6 +103,7 @@ local function statusline(sections, is_focused)
   local section_sequence = {'a', 'b', 'c', 'x', 'y', 'z'}
   local status = {}
   local applied_midsection_devider = false
+  local applied_trunc = false
   for _, section_name in ipairs(section_sequence) do
     if sections['lualine_' .. section_name] then
       -- insert highlight+components of this section to status_builder
@@ -114,6 +115,10 @@ local function statusline(sections, is_focused)
           applied_midsection_devider = true
           section_data = '%='..section_data
         end
+        if not applied_trunc and section_name > 'b' then
+          applied_trunc = true
+          section_data = '%<'..section_data
+        end
         table.insert(status, section_data)
       end
     end