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diff src/usercmd.c @ 25210:8d816c266ceb v8.2.3141

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patch 8.2.3141: no error when using :complete for :command without -nargs Commit: https://github.com/vim/vim/commit/de69a7353e9bec552e15dbe3706a9f4e88080fce Author: Martin Tournoij <martin@arp242.net> Date: Sun Jul 11 14:28:25 2021 +0200 patch 8.2.3141: no error when using :complete for :command without -nargs Problem: No error when using :complete for :command without -nargs. Solution: Give an error. (Martin Tournoij, closes https://github.com/vim/vim/issues/8544, closes https://github.com/vim/vim/issues/8541)
author Bram Moolenaar <Bram@vim.org>
date Sun, 11 Jul 2021 14:30:04 +0200
parents 7334bf933510
children a9ea83a3659a
line wrap: on
line diff
--- a/src/usercmd.c
+++ b/src/usercmd.c
@@ -1019,21 +1019,15 @@ ex_command(exarg_T *eap)
     // we are listing commands
     p = skipwhite(end);
     if (!has_attr && ends_excmd2(eap->arg, p))
-    {
 	uc_list(name, end - name);
-    }
     else if (!ASCII_ISUPPER(*name))
-    {
 	emsg(_("E183: User defined commands must start with an uppercase letter"));
-	return;
-    }
     else if ((name_len == 1 && *name == 'X')
 	  || (name_len <= 4
 		  && STRNCMP(name, "Next", name_len > 4 ? 4 : name_len) == 0))
-    {
 	emsg(_("E841: Reserved name, cannot be used for user defined command"));
-	return;
-    }
+    else if (compl > 0 && (argt & EX_EXTRA) == 0)
+	emsg(_(e_complete_used_without_nargs));
     else
 	uc_add_command(name, end - name, p, argt, def, flags, compl, compl_arg,
 						  addr_type_arg, eap->forceit);