but not in this small program). There are also two global
variables that argp knows about defined here,
ARGP_PROGRAM_VERSION and ARGP_PROGRAM_BUG_ADDRESS (they are
- global variables becuase they will almost always be constant
+ global variables because they will almost always be constant
for a given program, even if it uses different argument
parsers for various tasks). */
@comment GNU
@deftypefun {char *} basename (const char *@var{filename})
The GNU version of the @code{basename} function returns the last
-component of the path in @var{filename}. This function is the prefered
+component of the path in @var{filename}. This function is the preferred
usage, since it does not modify the argument, @var{filename}, and
respects trailing slashes. The prototype for @code{basename} can be
found in @file{string.h}. Note, this function is overriden by the XPG