From: Stefan Kangas <stefan@marxist.se>
Date: Tue, 5 Jul 2022 15:53:06 +0000 (+0200)
Subject: Re-fix narrowing problem in tramp-debug-buffer-command-completion-p
X-Git-Tag: emacs-29.0.90~1447^2~1166
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=bc8e2565431da27dbe4e3c3377760911f1e6432e;p=emacs.git

Re-fix narrowing problem in tramp-debug-buffer-command-completion-p

* lisp/net/tramp.el (tramp-debug-buffer-command-completion-p):
Respect narrowing also for end of substring.  (Bug#56225)
---

diff --git a/lisp/net/tramp.el b/lisp/net/tramp.el
index b580987e910..37259107147 100644
--- a/lisp/net/tramp.el
+++ b/lisp/net/tramp.el
@@ -1957,7 +1957,7 @@ The outline level is equal to the verbosity of the Tramp message."
 They are completed by \"M-x TAB\" only in Tramp debug buffers."
   (with-current-buffer buffer
     (string-equal
-     (buffer-substring (point-min) (min 10 (point-max))) ";; Emacs:")))
+     (buffer-substring (point-min) (min (+ (point-min) 10) (point-max))) ";; Emacs:")))
 
 (put #'tramp-debug-buffer-command-completion-p 'tramp-suppress-trace t)