refactor: change some xstrndup() and xstrnsave() to xmemdupz() (#25959)

When the given length is exactly the number of bytes to copy, xmemdupz()
makes the intention clearer.
This commit is contained in:
zeertzjq
2023-11-10 08:39:21 +08:00
committed by GitHub
parent ae8ca79920
commit cd63a9addd
32 changed files with 64 additions and 67 deletions

View File

@@ -960,7 +960,7 @@ void ex_retab(exarg_T *eap)
return;
}
while (ascii_isdigit(*(eap->arg)) || *(eap->arg) == ',') {
(eap->arg)++;
eap->arg++;
}
// This ensures that either new_vts_array and new_ts_str are freshly
@@ -970,7 +970,7 @@ void ex_retab(exarg_T *eap)
new_vts_array = curbuf->b_p_vts_array;
new_ts_str = NULL;
} else {
new_ts_str = xstrnsave(new_ts_str, (size_t)(eap->arg - new_ts_str));
new_ts_str = xmemdupz(new_ts_str, (size_t)(eap->arg - new_ts_str));
}
for (lnum = eap->line1; !got_int && lnum <= eap->line2; lnum++) {
char *ptr = ml_get(lnum);