From e5bd4963da81b5d044749ee4507061801aeb0f78 Mon Sep 17 00:00:00 2001
From: Luke Kershaw <35707277+l-kershaw@users.noreply.github.com>
Date: Sun, 27 Jun 2021 12:20:50 +0100
Subject: fix: display issues in `:Telescope registers` (#940)

* fix: display issues in `:Telescope registers`

- Problems occured when a register contained newlines
- Caused issues in `Picker:set_selection`
- Couldn't move selection when a register with newlines was selected
---
 lua/telescope/make_entry.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lua')

diff --git a/lua/telescope/make_entry.lua b/lua/telescope/make_entry.lua
index 288a471..96be07f 100644
--- a/lua/telescope/make_entry.lua
+++ b/lua/telescope/make_entry.lua
@@ -664,9 +664,10 @@ function make_entry.gen_from_registers(_)
   }
 
   local make_display = function(entry)
+    local content = entry.content
     return displayer {
       {'[' .. entry.value .. ']', "TelescopeResultsNumber"},
-      entry.content,
+      type(content) == 'string' and content:gsub('\n','\\n') or content,
     }
   end
 
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