kakoune: project symbols: exclude files with very long average line length

for example single or two lines bundled js files

kakoune/.config/kak/kakrc

@@ -132,7 +132,7 @@ define-command -override ctags-file-symbols %{
 
 define-command -override ctags-project-symbols %{
     prompt -menu -shell-script-candidates %{
-        git ls-files | xargs ctags -uo - -x | awk '{ print $1, $2, $3, $4 }'
+        git ls-files | xargs wc | awk '$1 > 0 && $3/$1 < 1024 { print $4 }' | xargs ctags -uo - -x | awk '{ print $1, $2, $3, $4 }'
     } 'Project symbols: ' %{
         evaluate-commands %sh{ printf '%s\n' "$kak_text" | awk '{ print "edit --", $4, $3 "; execute-keys /\\b" $1 "\\b<ret>" }' }
     }