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vim-patch:8.1.0573: cannot redefine user command without ! in same script

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Problem:    Cannot redefine user command without ! in same script
Solution:   Allow redefining user command without ! in same script, like with
            functions.
55d4691308
This commit is contained in:
Jan Edmund Lazo
2019-10-30 22:22:23 -04:00
parent 3ccdbc570d
commit 903cd73af1
3 changed files with 52 additions and 11 deletions
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9
src/nvim/ex_docmd.c
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@@ -5026,8 +5026,13 @@ static int uc_add_command(char_u *name, size_t name_len, char_u *rep,
}
if (cmp == 0) {
if (!force) {
EMSG(_("E174: Command already exists: add ! to replace it"));
// Command can be replaced with "command!" and when sourcing the
// same script again, but only once.
if (!force
&& (cmd->uc_script_ctx.sc_sid != current_sctx.sc_sid
|| cmd->uc_script_ctx.sc_seq == current_sctx.sc_seq)) {
EMSG2(_("E174: Command already exists: add ! to replace it: %s"),
name);
goto fail;
}