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handle multiple uba's
[unix-history]
/
usr
/
src
/
usr.bin
/
ex
/
ex_temp.c
diff --git
a/usr/src/usr.bin/ex/ex_temp.c
b/usr/src/usr.bin/ex/ex_temp.c
index
4eb3667
..
e50ff8a
100644
(file)
--- a/
usr/src/usr.bin/ex/ex_temp.c
+++ b/
usr/src/usr.bin/ex/ex_temp.c
@@
-1,5
+1,5
@@
-/* Copyright (c) 198
0
Regents of the University of California */
-static char *sccsid = "@(#)ex_temp.c
4.3
%G%";
+/* Copyright (c) 198
1
Regents of the University of California */
+static char *sccsid = "@(#)ex_temp.c
7.3
%G%";
#include "ex.h"
#include "ex_temp.h"
#include "ex_vis.h"
#include "ex.h"
#include "ex_temp.h"
#include "ex_vis.h"
@@
-331,7
+331,7
@@
oops:
TSYNC()
{
TSYNC()
{
- if (dirtcnt >
12) {
+ if (dirtcnt >
MAXDIRT) { /* mjm: 12 --> MAXDIRT */
#ifdef VMUNIX
if (stilinc)
tflush();
#ifdef VMUNIX
if (stilinc)
tflush();
@@
-368,7
+368,7
@@
struct rbuf {
short rb_prev;
short rb_next;
char rb_text[BUFSIZ - 2 * sizeof (short)];
short rb_prev;
short rb_next;
char rb_text[BUFSIZ - 2 * sizeof (short)];
-} *rbuf;
+} *rbuf
, KILLrbuf, putrbuf, YANKrbuf, regrbuf
;
#ifdef VMUNIX
short rused[256];
#else
#ifdef VMUNIX
short rused[256];
#else
@@
-440,10
+440,9
@@
int shread();
KILLreg(c)
register int c;
{
KILLreg(c)
register int c;
{
- struct rbuf arbuf;
register struct strreg *sp;
register struct strreg *sp;
- rbuf = &
a
rbuf;
+ rbuf = &
KILL
rbuf;
sp = mapreg(c);
rblock = sp->rg_first;
sp->rg_first = sp->rg_last = 0;
sp = mapreg(c);
rblock = sp->rg_first;
sp->rg_first = sp->rg_last = 0;
@@
-473,14
+472,13
@@
int getREG();
putreg(c)
char c;
{
putreg(c)
char c;
{
- struct rbuf arbuf;
register line *odot = dot;
register line *odol = dol;
register int cnt;
deletenone();
appendnone();
register line *odot = dot;
register line *odol = dol;
register int cnt;
deletenone();
appendnone();
- rbuf = &
a
rbuf;
+ rbuf = &
put
rbuf;
rnleft = 0;
rblock = 0;
rnext = mapreg(c)->rg_first;
rnleft = 0;
rblock = 0;
rnext = mapreg(c)->rg_first;
@@
-556,9
+554,9
@@
getREG()
YANKreg(c)
register int c;
{
YANKreg(c)
register int c;
{
- struct rbuf arbuf;
register line *addr;
register struct strreg *sp;
register line *addr;
register struct strreg *sp;
+ char savelb[LBSIZE];
if (isdigit(c))
kshift();
if (isdigit(c))
kshift();
@@
-566,7
+564,7
@@
YANKreg(c)
KILLreg(c);
strp = sp = mapreg(c);
sp->rg_flags = inopen && cursor && wcursor;
KILLreg(c);
strp = sp = mapreg(c);
sp->rg_flags = inopen && cursor && wcursor;
- rbuf = &
a
rbuf;
+ rbuf = &
YANK
rbuf;
if (sp->rg_last) {
regio(sp->rg_last, read);
rnleft = sp->rg_nleft;
if (sp->rg_last) {
regio(sp->rg_last, read);
rnleft = sp->rg_nleft;
@@
-575,6
+573,7
@@
YANKreg(c)
rblock = 0;
rnleft = 0;
}
rblock = 0;
rnleft = 0;
}
+ CP(savelb,linebuf);
for (addr = addr1; addr <= addr2; addr++) {
getline(*addr);
if (sp->rg_flags) {
for (addr = addr1; addr <= addr2; addr++) {
getline(*addr);
if (sp->rg_flags) {
@@
-587,6
+586,7
@@
YANKreg(c)
}
rbflush();
killed();
}
rbflush();
killed();
+ CP(linebuf,savelb);
}
kshift()
}
kshift()
@@
-643,10
+643,9
@@
char c;
char *buf;
int buflen;
{
char *buf;
int buflen;
{
- struct rbuf arbuf;
register char *p, *lp;
register char *p, *lp;
- rbuf = &
a
rbuf;
+ rbuf = &
reg
rbuf;
rnleft = 0;
rblock = 0;
rnext = mapreg(c)->rg_first;
rnleft = 0;
rblock = 0;
rnext = mapreg(c)->rg_first;