Merge branch 'master' into lazier-arg_errmsg-gettext

1 files changed, 8 insertions, 26 deletions

diff --git a/src/nvim/ex_docmd.c b/src/nvim/ex_docmd.c
index 0fd4ae48be..7568d71ac0 100644
--- a/src/nvim/ex_docmd.c
+++ b/src/nvim/ex_docmd.c
@@ -1,3 +1,6 @@
+// This is an open source non-commercial project. Dear PVS-Studio, please check
+// it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
+
 /*
  * ex_docmd.c: functions for executing an Ex command line.
  */
@@ -1304,7 +1307,6 @@ static char_u * do_one_cmd(char_u **cmdlinep,
     /*
      * 2. Handle command modifiers.
      */
-    p = ea.cmd;
     p = skip_range(ea.cmd, NULL);
     switch (*p) {
     /* When adding an entry, also modify cmd_exists(). */
@@ -1727,11 +1729,7 @@ static char_u * do_one_cmd(char_u **cmdlinep,
       errormsg = (char_u *)_("E464: Ambiguous use of user-defined command");
     goto doend;
   }
-  /* Check for wrong commands. */
-  if (*p == '!' && ea.cmd[1] == 0151 && ea.cmd[0] == 78) {
-    errormsg = uc_fun_cmd();
-    goto doend;
-  }
+  // Check for wrong commands.
   if (ea.cmdidx == CMD_SIZE) {
     if (!ea.skip) {
       STRCPY(IObuff, _("E492: Not an editor command"));
@@ -4100,14 +4098,12 @@ int expand_filename(exarg_T *eap, char_u **cmdlinep, char_u **errormsgp)
       xpc.xp_context = EXPAND_FILES;
       if (p_wic)
         options += WILD_ICASE;
-      p = ExpandOne(&xpc, eap->arg, NULL,
-          options, WILD_EXPAND_FREE);
-      if (p == NULL)
+      p = ExpandOne(&xpc, eap->arg, NULL, options, WILD_EXPAND_FREE);
+      if (p == NULL) {
         return FAIL;
-      if (p != NULL) {
-        (void)repl_cmdline(eap, eap->arg, STRLEN(eap->arg), p, cmdlinep);
-        xfree(p);
       }
+      (void)repl_cmdline(eap, eap->arg, STRLEN(eap->arg), p, cmdlinep);
+      xfree(p);
     }
   }
   return OK;
@@ -4962,20 +4958,6 @@ static void uc_list(char_u *name, size_t name_len)
     MSG(_("No user-defined commands found"));
 }
 
-static char_u *uc_fun_cmd(void)
-{
-  static char_u fcmd[] = {0x84, 0xaf, 0x60, 0xb9, 0xaf, 0xb5, 0x60, 0xa4,
-                          0xa5, 0xad, 0xa1, 0xae, 0xa4, 0x60, 0xa1, 0x60,
-                          0xb3, 0xa8, 0xb2, 0xb5, 0xa2, 0xa2, 0xa5, 0xb2,
-                          0xb9, 0x7f, 0};
-  int i;
-
-  for (i = 0; fcmd[i]; ++i)
-    IObuff[i] = fcmd[i] - 0x40;
-  IObuff[i] = 0;
-  return IObuff;
-}
-
 static int uc_scan_attr(char_u *attr, size_t len, uint32_t *argt, long *def,
                         int *flags, int * compl, char_u **compl_arg,
                         int *addr_type_arg)