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Eli Zaretskii authored
xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): For R2L lines, consider the left fringe, not the right one. (set_cursor_from_row): Don't reverse pos_before and pos_after for reversed glyph rows. Set cursor.x to negative value when the cursor might be on the left fringe. (extend_face_to_end_of_line): Append the stretch glyph only if its width is positive. (notice_overwritten_cursor, draw_phys_cursor_glyph) (erase_phys_cursor): For reversed cursor_row, support cursor on the left fringe. w32term.c (w32_draw_window_cursor): For reversed glyph rows, draw cursor on the left fringe. xterm.c (x_draw_window_cursor): For reversed glyph rows, draw cursor on the left fringe. fringe.c (draw_fringe_bitmap): For reversed glyph rows, allow cursor on the left fringe. dispnew.c (update_text_area): Handle reversed desired rows when the cursor is on the left fringe. (set_window_cursor_after_update): Limit cursor's hpos by -1 from below, not by 0, for when the cursor is on the left fringe.
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