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Return to write.c CVS log | Up to [local] / src / usr.bin / write |
| version 1.2, 1995/10/23 09:44:02 | version 1.3, 1995/11/17 12:39:20 | ||
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| c = toascii(*s); | c = toascii(*s); | ||
| if (c == '\n') { | if (c == '\n') { | ||
| PUTC('\r'); | PUTC('\r'); | ||
| PUTC('\n'); | |||
| } else if (!isprint(c) && !isspace(c) && c != '\007') { | } else if (!isprint(c) && !isspace(c) && c != '\007') { | ||
| PUTC('^'); | if (c & 0x80) { | ||
| PUTC(c^0x40); /* DEL to ?, others to alpha */ | PUTC('M'); | ||
| } else | PUTC('-'); | ||
| PUTC(c); | c &= ~0x80; | ||
| } else { | |||
| PUTC('^'); | |||
| c &= ~0x40; | |||
| } | |||
| } | |||
| PUTC(c); | |||
| } | } | ||
| return; | return; | ||