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-rw-r--r--lisp/progmodes/compile.el10
1 files changed, 6 insertions, 4 deletions
diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index f4532b7edb7..e5878b28f96 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -646,13 +646,15 @@ matched file names, and weeding out false positives."
:link `(file-link :tag "example file"
,(expand-file-name "compilation.txt" data-directory)))
-(defcustom compilation-error-case-fold-search nil
+(defvar compilation-error-case-fold-search nil
"If non-nil, use case-insensitive matching of compilation errors
by the regexps of `compilation-error-regexp-alist' and
`compilation-error-regexp-alist-alist'.
-If nil, matching is case-sensitive."
- :type 'boolean
- :version "28.1")
+If nil, matching is case-sensitive.
+
+This variable should only be set for backward compatibility as a temporary
+measure. The proper solution is to use a regexp that matches the
+messages without case-folding.")
;;;###autoload(put 'compilation-directory 'safe-local-variable 'stringp)
(defvar compilation-directory nil