heredoc support

Makefile

@@ -1,5 +1,5 @@
 UTILS_SRC = utils/ft_is_in_quote.c utils/ft_strncpy.c utils/ft_strreplace.c utils/ft_strnchr.c utils/ft_getstr.c
-SRCS = main.c file.c infile.c outfile.c ${UTILS_SRC}
+SRCS = ${UTILS_SRC} main.c file.c infile.c outfile.c heredoc.c
 
 OBJS = ${SRCS:.c=.o}
 
@@ -18,7 +18,7 @@ all: ${NAME}
 
 ${NAME}: ${OBJS}
 	make -C libftx all
-	${CC} ${OBJS} -o ${NAME} ${LIBS}
+	${CC} ${OBJS} -o ${NAME} ${LIBS} -lreadline
 
 clean:
 	make -C libftx clean