- sub("^http://prdownloads\.sourceforge\.net/", "http://downloads.sourceforge.net/", url)
- sub("^http://download\.sf\.net/", "http://downloads.sourceforge.net/", url)
- sub("^http://download\.sourceforge\.net/", "http://downloads.sourceforge.net/", url)
- sub("^http://dl\.sourceforge\.net/", "http://downloads.sourceforge.net/", url)
- sub("^http://.*\.dl\.sourceforge\.net/", "http://downloads.sourceforge.net/", url)
- sub("^http://dl\.sf\.net/", "http://downloads.sourceforge.net/", url)
- sub("^http://downloads\.sourceforge\.net/sourceforge/", "http://downloads.sourceforge.net/", url)
+ sub("^http://prdownloads\\.sourceforge\\.net/", "http://downloads.sourceforge.net/", url)
+ sub("^http://download\\.sf\\.net/", "http://downloads.sourceforge.net/", url)
+ sub("^http://download\\.sourceforge\\.net/", "http://downloads.sourceforge.net/", url)
+ sub("^http://dl\\.sourceforge\\.net/", "http://downloads.sourceforge.net/", url)
+ sub("^http://.*\\.dl\\.sourceforge\\.net/", "http://downloads.sourceforge.net/", url)
+ sub("^http://dl\\.sf\\.net/", "http://downloads.sourceforge.net/", url)
+ sub("^http://downloads\\.sourceforge\\.net/sourceforge/", "http://downloads.sourceforge.net/", url)