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-rw-r--r--lisp/man.el2
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/man.el b/lisp/man.el
index e7622f13200..f46d731c745 100644
--- a/lisp/man.el
+++ b/lisp/man.el
@@ -241,7 +241,7 @@ the associated section number."
(defvar Man-cooked-hook nil
"Hook run after removing backspaces but before `Man-mode' processing.")
-(defvar Man-name-regexp "[-a-zA-Z0-9_­][-a-zA-Z0-9_.­]*"
+(defvar Man-name-regexp "[-a-zA-Z0-9_­+][-a-zA-Z0-9_.­+]*"
"Regular expression describing the name of a manpage (without section).")
(defvar Man-section-regexp "[0-9][a-zA-Z+]*\\|[LNln]"