updated for version 7.4.143

Problem:    TextChangedI is not triggered.
Solution:   Reverse check for "ready". (lilydjwg)

src/edit.c

@@ -1556,8 +1556,9 @@ ins_redraw(ready)
     int		conceal_update_lines = FALSE;
 #endif
 
-    if (!char_avail())
+    if (char_avail())
-    {
+	return;
+
 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL)
     /* Trigger CursorMoved if the cursor moved.  Not when the popup menu is
      * visible, the command might delete it. */
@@ -1601,9 +1602,10 @@ ins_redraw(ready)
 	last_cursormoved = curwin->w_cursor;
     }
 #endif
+
 #ifdef FEAT_AUTOCMD
     /* Trigger TextChangedI if b_changedtick differs. */
-	if (!ready && has_textchangedI()
+    if (ready && has_textchangedI()
 	    && last_changedtick != curbuf->b_changedtick
 # ifdef FEAT_INS_EXPAND
 	    && !pum_visible()
@@ -1616,6 +1618,7 @@ ins_redraw(ready)
 	last_changedtick = curbuf->b_changedtick;
     }
 #endif
+
     if (must_redraw)
 	update_screen(0);
     else if (clear_cmdline || redraw_cmdline)
@@ -1637,7 +1640,6 @@ ins_redraw(ready)
     setcursor();
     emsg_on_display = FALSE;	/* may remove error message now */
 }
-}
 
 /*
  * Handle a CTRL-V or CTRL-Q typed in Insert mode.

src/version.c

@@ -738,6 +738,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    143,
 /**/
     142,
 /**/