neovim

commit 5b314478113754e46de40a9cdc6909e4415fe2d5
parent 8a07ca6c4baf9a72476df4b1851aa33165b4f9c5
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Thu, 18 Jan 2024 07:27:00 +0800

fix(drawline): update prev_ptr after getting syntax attrs (#27072)


Diffstat:
M
src/nvim/drawline.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/nvim/drawline.c b/src/nvim/drawline.c
@@ -1923,6 +1923,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
         // Get extmark and syntax attributes, unless still at the start of the line
         // (double-wide char that doesn't fit).
         v = ptr - line;
+        const ptrdiff_t prev_v = prev_ptr - line;
         if (has_syntax && v > 0) {
           // Get the syntax attribute for the character.  If there
           // is an error, disable syntax highlighting.
@@ -1947,6 +1948,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
           // have made it invalid.
           line = ml_get_buf(wp->w_buffer, lnum);
           ptr = line + v;
+          prev_ptr = line + prev_v;
 
           // no concealing past the end of the line, it interferes
           // with line highlighting.