bug#27369: 26.0.50; [PATCH] Mark prolog indent variables as safe

bug#27369: 26.0.50; [PATCH] Mark prolog indent variables as safe

[Alex]

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Opening a file that sets these variables locally shouldn't prompt a
user.


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From ec126592cf6f70b7ba8f39d3071f50a1d524866c Mon Sep 17 00:00:00 2001
From: Alexander Gramiak <agrambot@gmail.com>
Date: Wed, 14 Jun 2017 17:30:18 -0600
Subject: [PATCH] * Mark prolog indent variables as safe

* lisp/progmodes/prolog.el (prolog-indent-width)
(prolog-left-indent-regexp, prolog-paren-indent-p)
(prolog-paren-indent): Mark as safe.
---
 lisp/progmodes/prolog.el | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/lisp/progmodes/prolog.el b/lisp/progmodes/prolog.el
index c234cca3ff..f2b487dd3b 100644
--- a/lisp/progmodes/prolog.el
+++ b/lisp/progmodes/prolog.el
@@ -358,13 +358,15 @@ prolog-system-version
 (defcustom prolog-indent-width 4
   "The indentation width used by the editing buffer."
   :group 'prolog-indentation
-  :type 'integer)
+  :type 'integer
+  :safe 'integerp)
 
 (defcustom prolog-left-indent-regexp "\\(;\\|\\*?->\\)"
   "Regexp for `prolog-electric-if-then-else-flag'."
   :version "24.1"
   :group 'prolog-indentation
-  :type 'regexp)
+  :type 'regexp
+  :safe 'stringp)
 
 (defcustom prolog-paren-indent-p nil
   "If non-nil, increase indentation for parenthesis expressions.
@@ -374,14 +376,16 @@ prolog-paren-indent-p
 terms (if this variable is nil, default)."
   :version "24.1"
   :group 'prolog-indentation
-  :type 'boolean)
+  :type 'boolean
+  :safe 'booleanp)
 
 (defcustom prolog-paren-indent 4
   "The indentation increase for parenthesis expressions.
 Only used in ( If -> Then ; Else) and ( Disj1 ; Disj2 ) style expressions."
   :version "24.1"
   :group 'prolog-indentation
-  :type 'integer)
+  :type 'integer
+  :safe 'integerp)
 
 (defcustom prolog-parse-mode 'beg-of-clause
   "The parse mode used (decides from which point parsing is done).
-- 
2.11.0

bug#27369: 26.0.50; [PATCH] Mark prolog indent variables as safe

[Glenn Morris]

Version: 26.1

Thanks; applied as 6719211.