eval: Error out when there is something after :endfunction

Ref #6844
2025-09-13 23:08:16 +00:00 · 2017-06-18 15:53:53 +03:00
parent e8aa58934e
commit bad5b2f8cf
2 changed files with 10 additions and 1 deletions
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -19842,8 +19842,16 @@ void ex_function(exarg_T *eap)

      /* Check for "endfunction". */
      if (checkforcmd(&p, "endfunction", 4) && nesting-- == 0) {
-        if (line_arg == NULL)
+        if (*p == '!') {
+          p++;
+        }
+        p += strspn((const char *)p, " \t\r\n");
+        if (*p != NUL && *p != '"') {
+          emsgf(_(e_trailing2), p);
+        }
+        if (line_arg == NULL) {
          xfree(theline);
+        }
        break;
      }