simplify flushing
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								std.c
									
									
									
									
									
								
							
							
						
						
									
										5
									
								
								std.c
									
									
									
									
									
								
							@ -279,7 +279,7 @@ main(int argc, char *argv[]) {
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		r = select(ptm + 1, &rfds, NULL, NULL, NULL);
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		if(r == -1)
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			eprintn("error, cannot select");
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		if(FD_ISSET(ptm, &rfds))
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		if(FD_ISSET(ptm, &rfds)) {
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			do {
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				c = getch();
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				switch(c) {
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@ -289,8 +289,9 @@ main(int argc, char *argv[]) {
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				default:
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					putchar(c);
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				}
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				fflush(stdout);
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			} while(rbuf.i < rbuf.n);
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			fflush(stdout);
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		}
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	}
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	return 0;
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}
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