# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1644417903 -3600
# Node ID fa7ac1e66026840893683c1b2d892586c552ee54
# Parent  5415a1cbfe09ab552a846c8f65a12de614957bfb
patch 8.2.4336: using :filter for :scriptnames does not work

Commit: https://github.com/vim/vim/commit/769f5895ebfd10535a0ad978f071da8f20178fc6
Author: Bram Moolenaar <Bram@vim.org>
Date:   Wed Feb 9 14:31:05 2022 +0000

    patch 8.2.4336: using :filter for :scriptnames does not work

    Problem:    Using :filter for :scriptnames does not work. (Ben Jackson)
    Solution:   Call message_filtered(). (closes https://github.com/vim/vim/issues/9720)

diff --git a/src/scriptfile.c b/src/scriptfile.c
--- a/src/scriptfile.c
+++ b/src/scriptfile.c
@@ -1658,10 +1658,13 @@ ex_scriptnames(exarg_T *eap)
 		    i,
 		    si->sn_state == SN_STATE_NOT_LOADED ? " A" : "",
 		    NameBuff);
-	    msg_putchar('\n');
-	    msg_outtrans(IObuff);
-	    out_flush();	    // output one line at a time
-	    ui_breakcheck();
+	    if (!message_filtered(IObuff))
+	    {
+		msg_putchar('\n');
+		msg_outtrans(IObuff);
+		out_flush();	    // output one line at a time
+		ui_breakcheck();
+	    }
 	}
     }
 }
diff --git a/src/testdir/test_filter_cmd.vim b/src/testdir/test_filter_cmd.vim
--- a/src/testdir/test_filter_cmd.vim
+++ b/src/testdir/test_filter_cmd.vim
@@ -190,4 +190,10 @@ func Test_filter_display()
   bwipe!
 endfunc
 
+func Test_filter_scriptnames()
+  let lines = split(execute('filter /test_filter_cmd/ scriptnames'), "\n")
+  call assert_equal(1, len(lines))
+  call assert_match('filter_cmd', lines[0])
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4336,
+/**/
     4335,
 /**/
     4334,