From 7dd51bf1c26ff6b830d7cfad78014742afcc2e2a Mon Sep 17 00:00:00 2001 From: Juanma Barranquero Date: Sat, 21 Apr 2012 18:57:49 +0200 Subject: Don't add modes to which-func-modes if already set to t. * lisp/progmodes/verilog-mode.el (verilog-mode): Check whether which-func-modes is t before adding verilog-mode. Reported by Andy Moreton . * lisp/mh-e/mh-folder.el (top): Check whether which-func-modes is t before adding mh-folder-mode. --- lisp/progmodes/verilog-mode.el | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lisp/progmodes/verilog-mode.el') diff --git a/lisp/progmodes/verilog-mode.el b/lisp/progmodes/verilog-mode.el index c8ef8f0324c..0139795dd38 100644 --- a/lisp/progmodes/verilog-mode.el +++ b/lisp/progmodes/verilog-mode.el @@ -3592,7 +3592,7 @@ Key bindings specific to `verilog-mode-map' are: (set (make-local-variable 'imenu-generic-expression) verilog-imenu-generic-expression) ;; Tell which-func-modes that imenu knows about verilog - (when (boundp 'which-func-modes) + (when (and (boundp 'which-func-modes) (listp which-func-modes)) (add-to-list 'which-func-modes 'verilog-mode)) ;; hideshow support (when (boundp 'hs-special-modes-alist) -- cgit v1.2.1