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-
- /* Simple filter to convert NL --> CR/NL */
-
- #include <stdio.h>
-
- main()
- {
- char ibuf[BUFSIZ], obuf[BUFSIZ*2];
- int i, j, len;
-
- while ( (len=read(0, ibuf, BUFSIZ)) > 0 ) {
- for ( i=0, j=0; i<len; ++i ) {
- if ( ibuf[i] == '\n' )
- obuf[j++]='\r';
- obuf[j++]=ibuf[i];
- }
- write(1, obuf, j);
- }
- exit(0);
- }
-