vim-patch:8.1.0495: :filter only supports some commands

Problem:    :filter only supports some commands.
Solution:   Add :filter support for more commands. (Marcin Szamotulski,
            closes vim/vim#2856)
https://github.com/vim/vim/commit/f86db78fed78541cefdb706e4779ce5ae9ca7820

1 files changed, 12 insertions, 0 deletions

diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index 6a5149614b..0e60f7a35a 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -1782,6 +1782,15 @@ static void list_hashtable_vars(hashtab_T *ht, const char *prefix, int empty,
     if (!HASHITEM_EMPTY(hi)) {
       todo--;
       di = TV_DICT_HI2DI(hi);
+      char buf[IOSIZE];
+
+      // apply :filter /pat/ to variable name
+      xstrlcpy(buf, prefix, IOSIZE - 1);
+      xstrlcat(buf, (char *)di->di_key, IOSIZE);
+      if (message_filtered((char_u *)buf)) {
+        continue;
+      }
+
       if (empty || di->di_tv.v_type != VAR_STRING
           || di->di_tv.vval.v_string != NULL) {
         list_one_var(di, prefix, first);
@@ -20851,6 +20860,9 @@ void ex_function(exarg_T *eap)
         if (!HASHITEM_EMPTY(hi)) {
           --todo;
           fp = HI2UF(hi);
+          if (message_filtered(fp->uf_name)) {
+            continue;
+          }
           if (!func_name_refcount(fp->uf_name)) {
             list_func_head(fp, false);
           }