* lynx
* dillo
* open (this is the default under Mac OS X GUI)
+* start (this is the default under MinGW)
Custom commands may also be specified.
Note about konqueror
--------------------
-When 'konqueror' is specified by the a command line option or a
+When 'konqueror' is specified by a command line option or a
configuration variable, we launch 'kfmclient' to try to open the HTML
man page on an already opened konqueror in a new tab if possible.