Mercurial > hg > Members > kono > nitros9-code
annotate 3rdparty/packages/ed/del.c @ 1942:b41df77588b0
printer is now scbbp
sio is now scbbt
All references changed in various files
| author | boisy |
|---|---|
| date | Sat, 26 Nov 2005 22:51:50 +0000 |
| parents | bef1844de0dc |
| children |
| rev | line source |
|---|---|
| 994 | 1 /* del.c */ |
| 2 #include <stdio.h> | |
| 3 #include "tools.h" | |
| 4 #include "ed.h" | |
| 5 | |
| 6 int del(from, to) | |
| 7 int from, to; | |
| 8 { | |
| 9 LINE *first, *last, *next, *tmp; | |
| 10 | |
| 11 if (from < 1) from = 1; | |
| 12 first = getptr(prevln(from)); | |
| 13 last = getptr(nextln(to)); | |
| 14 next = first->l_next; | |
| 15 while (next != last && next != &line0) { | |
| 16 tmp = next->l_next; | |
| 17 free((char *) next); | |
| 18 next = tmp; | |
| 19 } | |
| 20 relink(first, last, first, last); | |
| 21 lastln -= (to - from) + 1; | |
| 22 curln = prevln(from); | |
| 23 return(0); | |
| 24 } | |
| 25 |