Merge pull request #1657 from tarruda/abstract-ui-fixes

[WIP] "abstract_ui" fixes and improvements

1 files changed, 5 insertions, 7 deletions

diff --git a/src/nvim/os/shell.c b/src/nvim/os/shell.c
index d0f8442768..d481d6af56 100644
--- a/src/nvim/os/shell.c
+++ b/src/nvim/os/shell.c
@@ -24,7 +24,6 @@
 #include "nvim/option_defs.h"
 #include "nvim/charset.h"
 #include "nvim/strings.h"
-#include "nvim/ui.h"
 
 #define DYNAMIC_BUFFER_INIT {NULL, 0, 0}
 
@@ -414,6 +413,7 @@ static size_t write_output(char *output, size_t remaining, bool to_buffer,
 
   char *start = output;
   size_t off = 0;
+  int lastrow = (int)Rows - 1;
   while (off < remaining) {
     if (output[off] == NL) {
       // Insert the line
@@ -421,10 +421,8 @@ static size_t write_output(char *output, size_t remaining, bool to_buffer,
       if (to_buffer) {
         ml_append(curwin->w_cursor.lnum++, (char_u *)output, 0, false);
       } else {
-        // pending data from the output buffer has been flushed to the screen,
-        // safe to call ui_write directly
-        ui_write((char_u *)output, (int)off);
-        ui_write((char_u *)"\r\n", 2);
+        screen_del_lines(0, 0, 1, (int)Rows, true, NULL);
+        screen_puts_len((char_u *)output, (int)off, lastrow, 0, 0);
       }
       size_t skip = off + 1;
       output += skip;
@@ -448,8 +446,8 @@ static size_t write_output(char *output, size_t remaining, bool to_buffer,
         // remember that the NL was missing
         curbuf->b_no_eol_lnum = curwin->w_cursor.lnum;
       } else {
-        ui_write((char_u *)output, (int)remaining);
-        ui_write((char_u *)"\r\n", 2);
+        screen_del_lines(0, 0, 1, (int)Rows, true, NULL);
+        screen_puts_len((char_u *)output, (int)remaining, lastrow, 0, 0);
       }
       output += remaining;
     } else if (to_buffer) {