diff options
Diffstat (limited to 'src/nvim/option.c')
| -rw-r--r-- | src/nvim/option.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/nvim/option.c b/src/nvim/option.c index a167363abf..0199c5fc6c 100644 --- a/src/nvim/option.c +++ b/src/nvim/option.c @@ -3794,16 +3794,21 @@ did_set_string_option ( flags = &curbuf->b_bkc_flags; } - if (opt_strings_flags(bkc, p_bkc_values, flags, TRUE) != OK) { - errmsg = e_invarg; - } + if ((opt_flags & OPT_LOCAL) && *bkc == NUL) { + // make the local value empty: use the global value + *flags = 0; + } else { + if (opt_strings_flags(bkc, p_bkc_values, flags, TRUE) != OK) { + errmsg = e_invarg; + } - if (((*flags & BKC_AUTO) != 0) - + ((*flags & BKC_YES) != 0) - + ((*flags & BKC_NO) != 0) != 1) { - /* Must have exactly one of "auto", "yes" and "no". */ - (void)opt_strings_flags(oldval, p_bkc_values, flags, TRUE); - errmsg = e_invarg; + if (((*flags & BKC_AUTO) != 0) + + ((*flags & BKC_YES) != 0) + + ((*flags & BKC_NO) != 0) != 1) { + // Must have exactly one of "auto", "yes" and "no". + (void)opt_strings_flags(oldval, p_bkc_values, flags, TRUE); + errmsg = e_invarg; + } } } /* 'backupext' and 'patchmode' */ |