<!ENTITY url.apache.directive.proxypass "http://httpd.apache.org/docs/mod/mod_proxy.html#proxypass">
<!ENTITY url.bash "http://www.gnu.org/software/bash/bash.html">
<!ENTITY url.bison "http://www.gnu.org/software/bison/">
<!ENTITY url.apache.directive.proxypass "http://httpd.apache.org/docs/mod/mod_proxy.html#proxypass">
<!ENTITY url.bash "http://www.gnu.org/software/bash/bash.html">
<!ENTITY url.bison "http://www.gnu.org/software/bison/">