| # | Line 230 | Line 230 | Greg Ward | |
|---|---|---|
| 230 | .br | |
| 231 | Paul Heckbert supplied code for perspective projective mapping | |
| 232 | .SH "SEE ALSO" | |
| 233 | < | calc(1), pcomb(1), pcond(1), pfilt(1), ximage(1) |
| 233 | > | icalc(1), pcomb(1), pcond(1), pfilt(1), ximage(1) |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |