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\input cap_c
\magnification 1440
\BeginC
// this is a short demo program
/* both kinds of comment are recognised */
// some compiler directives
#pragma hdrfile "hello.sym"
#include <stdio.h>
#include <sys/stat.h>
#pragma hdrstop
void hello(int n)
{
// obviously, keywords inside comments or
// texts are not emphasized:
// void return switch for double
for (; n>0; n--)
printf("Hello, void world!\n");
/* ^ isn't that beautiful? */
}
float silly_funct()
{
#define max(a,b) ((a)>(b))?(a):(b)
printf("%7.4lf\n", max(3.14, 012));
}
// words not recognised as keywords are considered
// to be identifiers and are typeset in italic
void main()
{
int n;
hello(0x1C);
silly_funct();
}
\EndC
\bye
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