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-rw-r--r--coq/coq-system.el4
1 files changed, 3 insertions, 1 deletions
diff --git a/coq/coq-system.el b/coq/coq-system.el
index 997e93d2..2b8c9214 100644
--- a/coq/coq-system.el
+++ b/coq/coq-system.el
@@ -393,8 +393,9 @@ project file (see `coq-project-filename') somewhere in the
current directory or its parent directories. If there is one,
its contents are read and used to determine the arguments that
must be given to coqtop. In particular it sets the load
-path (including the -R lib options) (see `coq-load-path') ."
+path (including the -R lib options) (see `coq-load-path')."
:type 'boolean
+ :safe 'booleanp
:group 'coq)
(defcustom coq-project-filename "_CoqProject"
@@ -411,6 +412,7 @@ variables may still be used to override the coq project file's
configuration. .dir-locals.el files also work and override
project file settings."
:type 'string
+ :safe 'stringp
:group 'coq)
(defun coq-find-project-file ()