emacs-28 558b03a958: Add explicit '--no-heading' for ripgrep

[Dmitry Gutov]

branch: emacs-28
commit 558b03a958839a53bac761b20c800b6b6cf43468
Author: Dmitry Gutov <dgutov@yandex.ru>
Commit: Dmitry Gutov <dgutov@yandex.ru>

    Add explicit '--no-heading' for ripgrep
    
    * lisp/progmodes/xref.el (xref-search-program-alist):
    Add explicit '--no-heading' for ripgrep (bug#54177).
---
 lisp/progmodes/xref.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index 0ee7dd5cad..2fd5e19237 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -1626,7 +1626,7 @@ IGNORES is a list of glob patterns for files to ignore."
     (ripgrep
      .
      ;; '!*/' is there to filter out dirs (e.g. submodules).
-     "xargs -0 rg <C> --null -nH --no-messages -g '!*/' -e <R>"
+     "xargs -0 rg <C> --null -nH --no-heading --no-messages -g '!*/' -e <R>"
      ))
   "Associative list mapping program identifiers to command templates.