tacme: Dump and Load tag contents - plan9port - [fork] Plan 9 from user space
(HTM) git clone git://src.adamsgaard.dk/plan9port
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(DIR) README
(DIR) LICENSE
---
(DIR) commit 611cf11c03d8ff854c716802ec627b115a4343fc
(DIR) parent 69d1259cf9af6d288b34c4452db4c418e739f750
(HTM) Author: Peter Canning <devnull@localhost>
Date: Sun, 20 Jul 2008 03:14:55 -0400
acme: Dump and Load tag contents
Diffstat:
M src/cmd/acme/rows.c | 57 +++++++++++++++++++++++++++++--
1 file changed, 55 insertions(+), 2 deletions(-)
---
(DIR) diff --git a/src/cmd/acme/rows.c b/src/cmd/acme/rows.c
t@@ -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++){
t@@ -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;
t@@ -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':
t@@ -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);