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comparison src/change.c @ 18440:d6cb1e706fb7 v8.1.2214

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patch 8.1.2214: too much is redrawn when 'cursorline' is set Commit: https://github.com/vim/vim/commit/11a58af66fa5c442f0a22c5d59beabf187ed4e89 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Oct 24 22:32:31 2019 +0200 patch 8.1.2214: too much is redrawn when 'cursorline' is set Problem: Too much is redrawn when 'cursorline' is set. Solution: Don't do a complete redraw. (closes https://github.com/vim/vim/issues/5079)
author Bram Moolenaar <Bram@vim.org>
date Thu, 24 Oct 2019 22:45:04 +0200
parents 5da355d15b88
children bbea1f108187
comparison
equal deleted inserted replaced
18439:1768dfc3a9f6 18440:d6cb1e706fb7
607 // Take care of side effects for setting w_topline when folds have 607 // Take care of side effects for setting w_topline when folds have
608 // changed. Esp. when the buffer was changed in another window. 608 // changed. Esp. when the buffer was changed in another window.
609 if (hasAnyFolding(wp)) 609 if (hasAnyFolding(wp))
610 set_topline(wp, wp->w_topline); 610 set_topline(wp, wp->w_topline);
611 #endif 611 #endif
612 // Relative numbering may require updating more. Cursor line 612 // Relative numbering may require updating more.
613 // highlighting probably needs to be updated if it's below the 613 if (wp->w_p_rnu)
614 // change (or is using screenline highlighting) 614 redraw_win_later(wp, SOME_VALID);
615 if (wp->w_p_rnu
616 #ifdef FEAT_SYN_HL 615 #ifdef FEAT_SYN_HL
617 || ((wp->w_p_cul && lnum <= wp->w_last_cursorline) 616 // Cursor line highlighting probably need to be updated with
618 || (wp->w_p_culopt_flags & CULOPT_SCRLINE)) 617 // "VALID" if it's below the change.
619 #endif 618 // If the cursor line is inside the change we need to redraw more.
620 ) 619 if (wp->w_p_cul)
621 redraw_win_later(wp, SOME_VALID); 620 {
621 if (xtra == 0)
622 redraw_win_later(wp, VALID);
623 else if (lnum <= wp->w_last_cursorline)
624 redraw_win_later(wp, SOME_VALID);
625 }
626 #endif
622 } 627 }
623 } 628 }
624 629
625 // Call update_screen() later, which checks out what needs to be redrawn, 630 // Call update_screen() later, which checks out what needs to be redrawn,
626 // since it notices b_mod_set and then uses b_mod_*. 631 // since it notices b_mod_set and then uses b_mod_*.