From 435dee74bb3593b778328138dac054f26e2d7396 Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Sat, 27 Apr 2024 06:32:25 +0800 Subject: vim-patch:9.1.0374: wrong botline in BufEnter (#28530) Problem: When :edit an existing buffer, line('w$') may return a wrong result. Solution: Reset w_valid in curwin_init() (Jaehwang Jung) `do_ecmd()` reinitializes the current window (`curwin_init()`) whose `w_valid` field may have `VALID_BOTLINE` set. Resetting `w_botline` without marking it as invalid makes subsequent `validate_botline()` calls a no-op, thus resulting in wrong `line('w$')` value. closes: vim/vim#14642 https://github.com/vim/vim/commit/eb80b8304efb6dfeaa8d01dd41fe281df4894240 Co-authored-by: Jaehwang Jung --- src/nvim/buffer_defs.h | 4 ++-- src/nvim/window.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/nvim/buffer_defs.h b/src/nvim/buffer_defs.h index 083508fe86..512247047c 100644 --- a/src/nvim/buffer_defs.h +++ b/src/nvim/buffer_defs.h @@ -47,8 +47,8 @@ typedef struct { #define VALID_VIRTCOL 0x04 // w_virtcol (file col) is valid #define VALID_CHEIGHT 0x08 // w_cline_height and w_cline_folded valid #define VALID_CROW 0x10 // w_cline_row is valid -#define VALID_BOTLINE 0x20 // w_botine and w_empty_rows are valid -#define VALID_BOTLINE_AP 0x40 // w_botine is approximated +#define VALID_BOTLINE 0x20 // w_botline and w_empty_rows are valid +#define VALID_BOTLINE_AP 0x40 // w_botline is approximated #define VALID_TOPLINE 0x80 // w_topline is valid (for cursor position) // flags for b_flags diff --git a/src/nvim/window.c b/src/nvim/window.c index 8232767e20..1a6c3f7263 100644 --- a/src/nvim/window.c +++ b/src/nvim/window.c @@ -2467,6 +2467,7 @@ void win_init_empty(win_T *wp) wp->w_topline = 1; wp->w_topfill = 0; wp->w_botline = 2; + wp->w_valid = 0; wp->w_s = &wp->w_buffer->b_s; } -- cgit