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diff src/change.c @ 29812:68ef14b21d01 v9.0.0245

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patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete Commit: https://github.com/vim/vim/commit/471c0fa3eed4f6207d1cb7636970547bfd2eee26 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Aug 22 15:19:16 2022 +0100 patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete Problem: Mechanism to prevent recursive screen updating is incomplete. Solution: Add "redraw_not_allowed" and set it in build_stl_str_hl(). (issue #10952)
author Bram Moolenaar <Bram@vim.org>
date Mon, 22 Aug 2022 16:30:03 +0200
parents 89e1d67814a9
children 6c7eddcce52c
line wrap: on
line diff
--- a/src/change.c
+++ b/src/change.c
@@ -559,7 +559,7 @@ changed_common(
 	    linenr_T last = lnume + xtra - 1;  // last line after the change
 #endif
 	    // Mark this window to be redrawn later.
-	    if (wp->w_redr_type < UPD_VALID)
+	    if (!redraw_not_allowed && wp->w_redr_type < UPD_VALID)
 		wp->w_redr_type = UPD_VALID;
 
 	    // Check if a change in the buffer has invalidated the cached
@@ -671,8 +671,7 @@ changed_common(
 
     // Call update_screen() later, which checks out what needs to be redrawn,
     // since it notices b_mod_set and then uses b_mod_*.
-    if (must_redraw < UPD_VALID)
-	must_redraw = UPD_VALID;
+    set_must_redraw(UPD_VALID);
 
     // when the cursor line is changed always trigger CursorMoved
     if (lnum <= curwin->w_cursor.lnum