(defvar next-error-highlight-timer nil)
(defvar next-error-overlay-arrow-position nil)
-(put 'next-error-overlay-arrow-position 'overlay-arrow-string "=>")
+;; This is nil so as not to really display anything on text
+;; terminals. On text terminals, it would hide part of the file name.
+(put 'next-error-overlay-arrow-position 'overlay-arrow-string "")
(add-to-list 'overlay-arrow-variable-list 'next-error-overlay-arrow-position)
(defvar next-error-last-buffer nil