htmlp.c

#include <stdio.h>
#include <string.h>
#include <stdbool.h>

#define BUFSIZE 1024

int main(int argc, char **argv){
	FILE *fp;
	int i;
	char buf;
	char tag[BUFSIZE];
	bool flg;

	fp = stdin;
	for(flg=false,i=0;;){
		buf = fgetc(fp);
		if(buf == EOF)break;
		if(flg == false && buf == '<'){
			flg=true;
		}else if(flg == true && buf == '>'){
			tag[i++] = buf;
			tag[i] = '\0';
			i=0;
			flg=false;
			printf("%s\n",tag);
		}
		if(flg == true){
			tag[i++] = buf;
		}
	}
	fclose(fp);
}