+ (setq inst-ver 0))
+ (if (featurep 'balloon-help)
+ (progn
+ (setq balloon (format "
+Package Information: [For package: \"%s\"]
+================
+Installed Version : %.2f
+Author Version : %s
+Maintainer: %s
+Released: %s
+Required Packages : %s\n\n"
+ pkg-sym inst-ver auth-ver maintainer
+ date req))
+ (set-extent-property extent 'balloon-help balloon)))