From 3ca0343fb99b7f7412fca73be6f94df252b6f0a3 Mon Sep 17 00:00:00 2001
From: erw7 <erw7.github@gmail.com>
Date: Thu, 23 May 2019 01:47:56 +0900
Subject: vim-patch:8.1.0032: BS in prompt buffer starts new line

Problem:    BS in prompt buffer starts new line.
Solution:   Do not allows BS over the prompt.  Make term_sendkeys() handle
            special keys. Add a test.
https://github.com/vim/vim/commit/6b810d92a9cd9378ab46ea0db07079cb789f9faa
---
 src/nvim/option.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/nvim/option.c b/src/nvim/option.c
index fa994e24c3..100902897a 100644
--- a/src/nvim/option.c
+++ b/src/nvim/option.c
@@ -7092,10 +7092,13 @@ static int check_opt_wim(void)
  */
 bool can_bs(int what)
 {
+  if (what == BS_START && bt_prompt(curbuf)) {
+    return false;
+  }
   switch (*p_bs) {
-  case '2':       return true;
-  case '1':       return what != BS_START;
-  case '0':       return false;
+    case '2':       return true;
+    case '1':       return what != BS_START;
+    case '0':       return false;
   }
   return vim_strchr(p_bs, what) != NULL;
 }
-- 
cgit