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acme: fix owner bug in elogapply

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This commit is contained in:
Russ Cox 2008-06-01 09:11:21 -04:00
parent ff086a8232
commit f0315273ec
1 changed files with 12 additions and 1 deletions
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13
src/cmd/acme/elog.c
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@ -221,6 +221,7 @@ elogapply(File *f)
uint tq0, tq1; uint tq0, tq1;
Buffer *log; Buffer *log;
Text *t; Text *t;
int owner;
elogflush(f); elogflush(f);
log = f->elogbuf; log = f->elogbuf;
@ -229,6 +230,13 @@ elogapply(File *f)
buf = fbufalloc(); buf = fbufalloc();
mod = FALSE; mod = FALSE;
owner = 0;
if(t->w){
owner = t->w->owner;
if(owner == 0)
t->w->owner = 'E';
}
/* /*
* The edit commands have already updated the selection in t->q0, t->q1, * The edit commands have already updated the selection in t->q0, t->q1,
* but using coordinates relative to the unmodified buffer. As we apply the log, * but using coordinates relative to the unmodified buffer. As we apply the log,
@ -328,7 +336,7 @@ elogapply(File *f)
} }
fbuffree(buf); fbuffree(buf);
elogterm(f); elogterm(f);
/* /*
* Bad addresses will cause bufload to crash, so double check. * Bad addresses will cause bufload to crash, so double check.
* If changes were out of order, we expect problems so don't complain further. * If changes were out of order, we expect problems so don't complain further.
@ -339,4 +347,7 @@ elogapply(File *f)
t->q1 = min(t->q1, f->b.nc); t->q1 = min(t->q1, f->b.nc);
t->q0 = min(t->q0, t->q1); t->q0 = min(t->q0, t->q1);
} }
if(t->w)
t->w->owner = owner;
} }