int main$($int argc, char $*$argv$[])\{$

$//$ PROVIDED: print a usage message and exit if no arguments are

$//$ provided to the program.

if$($argc $<2)\{$

printf$("$usage: $\%$s $\text{'}\text{'}$

$",$argv$[0])$;

printf$("\%$s $\text{'}\text{'}--$fontfile

$",$argv$[0])$;

printf$("\%$s $--$textfile

$",$argv$[0])$;

printf$("\%$s $--$textfile $--$fontfile

$",$argv$[0])$;

printf$("$Arguments can appear in any order only one of or can be used

$")$;

printf$("$

$")$;

printf$("$Note: In some shells, embedded newline $\backslash$

characters, require

$")$;

printf$("$the syntax $'text' as in

$")$;

printf$("\%$s $'HELLO$\backslash$

WORLD$\backslash$

$!!!\text{'}$

$",$argv$[0])$;

printf$("$to be treated correctly. This is NOT necessary on grace.umd.edu

$")$;

printf$("$This is NOT necessary on grace.umd.edu where the syntax

$")$;

printf$("\%$s 'HELLO$\backslash$

WORLD$\backslash$

$!!!\text{'}$

$",$argv$[0])$;

printf$("$will behave correctly to embed newlines due to tcsh being used.

$")$;

return $1$;

$\}$

$//$ PROVIDED: Set default options

char $*$text $=$ NULL; $//$ text to print, from command line or file

int use$\_$textfile $=0$; $//$ free 'text' or not?

font$\_$t $*$font $=$ &font$\_$standard; $//$ default to built in standard font

$//$ REQUIRED: Command line parsing loop which handles $--$fontfile,

$//--$textfile, and text arguments, sets variables above

$//$ appropriately.

for$($int i$=0$; i$<0$; i$++)\{$

$\}$

$//$ REQUIRED: Call to print$\_$fontified to print the banner text

print$\_$fontified$($text$,$ font$)$;

$//$ REQUIRED: Checks to free memory if needed. If a font was loaded

$//$ from a file, free it$.$ If text was loaded from a file was loaded,

$//$ free it$.$

$//$ PROVIDED: return $0$ on a normal exit.

return $0$;

$\}$