vim-patch:8.1.1016: MS-Windows: No color in shell when using "!" in 'guioptions

Problem:    MS-Windows: No color in shell when using "!" in 'guioptions.
Solution:   Don't stop termcap when using a terminal window for the shell.
            (vim-jp, closes vim/vim#4117)
https://github.com/vim/vim/commit/049ca59236d5a981f23cf5dfe40f54536fe7cad2

N/A patches for version.c:

vim-patch:8.2.0890: no color in terminal window when 'termguicolor' is set

Problem:    No color in terminal window when 'termguicolor' is set.
Solution:   Clear the underline color. (closes vim/vim#6186)
https://github.com/vim/vim/commit/1e5f8f6d65b2ecff3d93d9fdbdd17c7a2ab9cc3d

vim-patch:8.2.1805: Unix: terminal mode changed when using ":shell"

Problem:    Unix: terminal mode changed when using ":shell".
Solution:   Avoid calling settmode() when not needed. (issue vim/vim#7079)
https://github.com/vim/vim/commit/80361a5f2b134c88597d60b3d363b52084e712a1

vim-patch:8.2.2345: no focus events in a terminal

Problem:    No focus events in a terminal.
Solution:   Add the t_fd and t_fe termcap entries and implement detecting
            focus events. (Hayaki Saito, Magnus Groß, closes vim/vim#7673,
            closes vim/vim#609, closes vim/vim#5526)
https://github.com/vim/vim/commit/681fc3fa782e99fe69ed2c83c3e29109d2d61e1a

vim-patch:8.2.2564: focus events end Insert mode if 'esckeys' is not set

Problem:    Focus events end Insert mode if 'esckeys' is not set.
Solution:   Do not enable focus events when 'esckeys' is off. (closes vim/vim#7926)
https://github.com/vim/vim/commit/51b477f74f0de11f6f92a65590f358e04a60a099

1 files changed, 5 insertions, 4 deletions

diff --git a/src/nvim/ex_cmds.c b/src/nvim/ex_cmds.c
index 103c081143..854faf5377 100644
--- a/src/nvim/ex_cmds.c
+++ b/src/nvim/ex_cmds.c
@@ -1407,19 +1407,20 @@ do_shell(
    * For autocommands we want to get the output on the current screen, to
    * avoid having to type return below.
    */
-  msg_putchar('\r');                    /* put cursor at start of line */
-  msg_putchar('\n');                    /* may shift screen one line up */
+  msg_putchar('\r');                    // put cursor at start of line
+  msg_putchar('\n');                    // may shift screen one line up
 
-  /* warning message before calling the shell */
+  // warning message before calling the shell
   if (p_warn
       && !autocmd_busy
-      && msg_silent == 0)
+      && msg_silent == 0) {
     FOR_ALL_BUFFERS(buf) {
       if (bufIsChanged(buf)) {
         MSG_PUTS(_("[No write since last change]\n"));
         break;
       }
     }
+  }
 
   // This ui_cursor_goto is required for when the '\n' resulted in a "delete line
   // 1" command to the terminal.