Mercurial > vim
diff src/eval.c @ 26775:2df40c348c70 v8.2.3916
patch 8.2.3916: no error for passing an invalid line number to append()
Commit: https://github.com/vim/vim/commit/8dac2acd6a79d571ff5409d9c90b4c9e73237eb4
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Dec 27 20:57:06 2021 +0000
patch 8.2.3916: no error for passing an invalid line number to append()
Problem: No error for passing an invalid line number to append().
Solution: In Vim9 script check for a non-negative number. (closes https://github.com/vim/vim/issues/9417)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 27 Dec 2021 22:00:04 +0100 |
parents | 6f8d3470fa90 |
children | bce848ec8b1b |
line wrap: on
line diff
--- a/src/eval.c +++ b/src/eval.c @@ -5359,8 +5359,9 @@ var2fpos( name = tv_get_string_chk(varp); if (name == NULL) return NULL; - if (name[0] == '.') // cursor + if (name[0] == '.' && (!in_vim9script() || name[1] == NUL)) { + // cursor pos = curwin->w_cursor; if (charcol) pos.col = buf_byteidx_to_charidx(curbuf, pos.lnum, pos.col); @@ -5376,8 +5377,10 @@ var2fpos( pos.col = buf_byteidx_to_charidx(curbuf, pos.lnum, pos.col); return &pos; } - if (name[0] == '\'') // mark + if (name[0] == '\'' && (!in_vim9script() + || (name[1] != NUL && name[2] == NUL))) { + // mark pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) return NULL;