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Return to deroff.c CVS log | Up to [local] / src / usr.bin / deroff |
| version 1.8, 2009/10/27 23:59:37 | version 1.9, 2014/12/03 16:44:55 | ||
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| inpic(void) | inpic(void) | ||
| { | { | ||
| int c1; | int c1; | ||
| char *p1; | char *p1, *ep; | ||
| SKIP; | SKIP; | ||
| p1 = line; | p1 = line; | ||
| ep = line + sizeof(line) - 1; | |||
| c = '\n'; | c = '\n'; | ||
| for (;;) { | for (;;) { | ||
| c1 = c; | c1 = c; | ||
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| continue; | continue; | ||
| ungetc(c, infile); | ungetc(c, infile); | ||
| backsl(); | backsl(); | ||
| } else | } else if (p1 + 1 >= ep) { | ||
| errx(1, ".PS length exceeds limit"); | |||
| } else { | |||
| *p1++ = c; | *p1++ = c; | ||
| } | |||
| } | } | ||
| *p1++ = ' '; | *p1++ = ' '; | ||
| } | } |