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comparison src/screen.c @ 32865:8665cf0eab86 v9.0.1742

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patch 9.0.1742: wrong curswant when clicking on second cell of double-width char Commit: https://github.com/vim/vim/commit/9994160bfe74501886bbbf5631aec8ea2ae05991 Author: zeertzjq <zeertzjq@outlook.com> Date: Sat Aug 19 13:08:50 2023 +0200 patch 9.0.1742: wrong curswant when clicking on second cell of double-width char Problem: Wrong curswant when clicking and the second cell of a double-width char. Solution: Don't copy virtcol of the first char to the second one. closes: #12842 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: zeertzjq <zeertzjq@outlook.com>
author Christian Brabandt <cb@256bit.org>
date Sat, 19 Aug 2023 13:15:05 +0200
parents 7c4ad06d80ec
children a2dfcbbfc301
comparison
equal deleted inserted replaced
32864:4ae837db17ef 32865:8665cf0eab86
15 * that changed. 15 * that changed.
16 * 16 *
17 * ScreenLines[off] Contains a copy of the whole screen, as it is currently 17 * ScreenLines[off] Contains a copy of the whole screen, as it is currently
18 * displayed (excluding text written by external commands). 18 * displayed (excluding text written by external commands).
19 * ScreenAttrs[off] Contains the associated attributes. 19 * ScreenAttrs[off] Contains the associated attributes.
20 * ScreenCols[off] Contains the byte offset in the line. -1 means not 20 * ScreenCols[off] Contains the virtual columns in the line. -1 means not
21 * available (below last line), MAXCOL means after the end 21 * available (below last line), MAXCOL means after the end
22 * of the line. 22 * of the line.
23 * 23 *
24 * LineOffset[row] Contains the offset into ScreenLines*[], ScreenAttrs[] 24 * LineOffset[row] Contains the offset into ScreenLines*[], ScreenAttrs[]
25 * and ScreenCols[] for each line. 25 * and ScreenCols[] for each line.
741 screen_stop_highlight(); 741 screen_stop_highlight();
742 } 742 }
743 743
744 ScreenCols[off_to] = ScreenCols[off_from]; 744 ScreenCols[off_to] = ScreenCols[off_from];
745 if (char_cells == 2) 745 if (char_cells == 2)
746 ScreenCols[off_to + 1] = ScreenCols[off_from]; 746 ScreenCols[off_to + 1] = ScreenCols[off_from + 1];
747 747
748 off_to += char_cells; 748 off_to += char_cells;
749 off_from += char_cells; 749 off_from += char_cells;
750 col += char_cells; 750 col += char_cells;
751 } 751 }