[Tags] Require readtags from universal-ctags

Close #1540
2025-12-06 12:44:24 +08:00 · 2024-04-25 20:02:14 +09:00
parent 45d96c9cb1
commit 503bb6fe9c
3 changed files with 31 additions and 16 deletions
--- a/autoload/fzf/vim.vim
+++ b/autoload/fzf/vim.vim
@@ -1082,6 +1082,10 @@ function! fzf#vim#tags(query, ...)
  if !executable('perl')
    return s:warn('Tags command requires perl')
  endif
+  if len(a:query) && !executable('readtags')
+    return s:warn('readtags from universal-ctags is required to pre-filter tags with a prefix')
+  endif
+
  if empty(tagfiles())
    call inputsave()
    echohl WarningMsg