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-rw-r--r--lib/tools/emacs/erlang.el3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/tools/emacs/erlang.el b/lib/tools/emacs/erlang.el
index ed825a298f..17b093ee34 100644
--- a/lib/tools/emacs/erlang.el
+++ b/lib/tools/emacs/erlang.el
@@ -466,14 +466,17 @@ To activate the workaround, place the following in your `~/.emacs' file:
(defvar erlang-indent-level 4
"*Indentation of Erlang calls/clauses within blocks.")
+(put 'erlang-indent-level 'safe-local-variable 'integerp)
(defvar erlang-indent-guard 2
"*Indentation of Erlang guards.")
+(put 'erlang-indent-guard 'safe-local-variable 'integerp)
(defvar erlang-argument-indent 2
"*Indentation of the first argument in a function call.
When nil, indent to the column after the `(' of the
function.")
+(put 'erlang-argument-indent 'safe-local-variable '(lambda (val) (or (null val) (integerp val))))
(defvar erlang-tab-always-indent t
"*Non-nil means TAB in Erlang mode should always re-indent the current line,