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acme: Dump and Load tag contents

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This commit is contained in:
Peter Canning 2008-07-20 03:14:55 -04:00
parent 69d1259cf9
commit 611cf11c03
1 changed files with 55 additions and 2 deletions
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57
src/cmd/acme/rows.c
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@ -355,6 +355,21 @@ rowdump(Row *row, char *file)
for(j=0; j<c->nw; j++)
c->w[j]->body.file->dumpid = 0;
}
m = min(RBUFSIZE, row->tag.file->b.nc);
bufread(&row->tag.file->b, 0, r, m);
n = 0;
while(n<m && r[n]!='\n')
n++;
Bprint(b, "w %.*S\n", n, r);
for(i=0; i<row->ncol; i++){
c = row->col[i];
m = min(RBUFSIZE, c->tag.file->b.nc);
bufread(&c->tag.file->b, 0, r, m);
n = 0;
while(n<m && r[n]!='\n')
n++;
Bprint(b, "c%11d %.*S\n", i, n, r);
}
for(i=0; i<row->ncol; i++){
c = row->col[i];
for(j=0; j<c->nw; j++){
@ -494,7 +509,7 @@ rowloadfonts(char *file)
int
rowload(Row *row, char *file, int initing)
{
int i, j, line, y, nr, nfontr, n, ns, ndumped, dumpid, x, fd;
int i, j, line, y, nr, nfontr, n, ns, ndumped, dumpid, x, fd, done;
double percent;
Biobuf *b, *bout;
char *buf, *l, *t, *fontname;
@ -573,10 +588,45 @@ rowload(Row *row, char *file, int initing)
if(i >= row->ncol)
rowadd(row, nil, x);
}
for(;;){
done = 0;
while(!done){
l = rdline(b, &line);
if(l == nil)
break;
switch(l[0]){
case 'c':
l[Blinelen(b)-1] = 0;
i = atoi(l+1+0*12);
r = bytetorune(l+1*12, &nr);
ns = -1;
for(n=0; n<nr; n++){
if(r[n] == '/')
ns = n;
if(r[n] == ' ')
break;
}
textdelete(&row->col[i]->tag, 0, row->col[i]->tag.file->b.nc, TRUE);
textinsert(&row->col[i]->tag, 0, r+n+1, nr-(n+1), TRUE);
break;
case 'w':
l[Blinelen(b)-1] = 0;
r = bytetorune(l+2, &nr);
ns = -1;
for(n=0; n<nr; n++){
if(r[n] == '/')
ns = n;
if(r[n] == ' ')
break;
}
textdelete(&row->tag, 0, row->tag.file->b.nc, TRUE);
textinsert(&row->tag, 0, r, nr, TRUE);
break;
default:
done = 1;
break;
}
}
for(;;){
dumpid = 0;
switch(l[0]){
case 'e':
@ -719,6 +769,9 @@ rowload(Row *row, char *file, int initing)
q0 = q1 = 0;
textshow(&w->body, q0, q1, 1);
w->maxlines = min(w->body.fr.nlines, max(w->maxlines, w->body.fr.maxlines));
l = rdline(b, &line);
if(l == nil)
break;
}
Bterm(b);
fbuffree(buf);