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vim-patch:8.2.2342: "char" functions may return wrong column in Insert mode

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Problem:    "char" functions return the wront column in Insert mode when the
            cursor is beyond the end of the line.
Solution:   Compute the column correctly. (Yegappan Lakshmanan, closes vim/vim#7669)
9145846b6a
This commit is contained in:
zeertzjq
2022-02-12 21:25:44 +08:00
parent a1f34b2481
commit ed169d8997
3 changed files with 89 additions and 16 deletions
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4
src/nvim/eval/funcs.c
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@@ -1588,7 +1588,7 @@ static void set_cursorpos(typval_T *argvars, typval_T *rettv, bool charcol)
line = tv_get_lnum(argvars);
col = (long)tv_get_number_chk(&argvars[1], NULL);
if (charcol) {
col = buf_charidx_to_byteidx(curbuf, line, col);
col = buf_charidx_to_byteidx(curbuf, line, col) + 1;
}
if (argvars[2].v_type != VAR_UNKNOWN) {
coladd = (long)tv_get_number_chk(&argvars[2], NULL);
@@ -3327,7 +3327,7 @@ static void getpos_both(typval_T *argvars, typval_T *rettv, bool getcurpos, bool
}
if (fp != NULL && charcol) {
pos = *fp;
pos.col = buf_byteidx_to_charidx(wp->w_buffer, pos.lnum, pos.col) - 1;
pos.col = buf_byteidx_to_charidx(wp->w_buffer, pos.lnum, pos.col);
fp = &pos;
}
} else {