From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Sat, 21 Aug 2021 14:28:51 +0000 (+0200)
Subject: Fix perldb doc string
X-Git-Tag: emacs-28.0.90~1378
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=690d1bcc619d774c8afbdb01017603ffe0c6bf2b;p=emacs.git

Fix perldb doc string

* lisp/progmodes/gud.el (perldb): Fix doc string (bug#14588).
---

diff --git a/lisp/progmodes/gud.el b/lisp/progmodes/gud.el
index 08814ebcaaa..021c5a314c9 100644
--- a/lisp/progmodes/gud.el
+++ b/lisp/progmodes/gud.el
@@ -1679,9 +1679,14 @@ into one that invokes an Emacs-enabled debugging session.
 
 ;;;###autoload
 (defun perldb (command-line)
-  "Run perldb on program FILE in buffer *gud-FILE*.
-The directory containing FILE becomes the initial working directory
-and source-file directory for your debugger."
+  "Debug a perl program with gud.
+Interactively, this will prompt you for a command line.
+
+Noninteractively, COMMAND-LINE should be on the form
+\"perl -d perl-file.pl\".
+
+The directory containing the perl program becomes the initial
+working directory and source-file directory for your debugger."
   (interactive
    (list (gud-query-cmdline 'perldb
 			    (concat (or (buffer-file-name) "-e 0") " "))))