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hexdump: minor formatting improvements in display() 

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Ondrej Oprala 2013-09-23 15:39:30 +02:00 committed by Karel Zak
parent f65e62e0ab
commit cda433918e
1 changed files with 22 additions and 13 deletions
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35
text-utils/display.c
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@ -189,33 +189,42 @@ void display(void)
while ((bp = get()) != NULL) {
fs = &fshead; savebp = bp; saveaddress = address;
list_for_each(p, fs) {
fss = list_entry(p, FS, fslist);
list_for_each(q, &fss->fulist) {
fu = list_entry(q, FU, fulist);
if (fu->flags&F_IGNORE)
break;
cnt = fu->reps;
while (cnt) {
list_for_each(r, &fu->prlist) {
pr = list_entry(r, PR, prlist);
if (eaddress && address >= eaddress &&
!(pr->flags&(F_TEXT|F_BPAD)))
bpad(pr);
if (cnt == 1 && pr->nospace) {
savech = *pr->nospace;
*pr->nospace = '\0';
}
print(pr, bp);
if (cnt == 1 && pr->nospace)
*pr->nospace = savech;
address += pr->bcnt;
bp += pr->bcnt;
if (eaddress && address >= eaddress
&& !(pr->flags&(F_TEXT|F_BPAD)))
bpad(pr);
if (cnt == 1 && pr->nospace) {
savech = *pr->nospace;
*pr->nospace = '\0';
print(pr, bp);
*pr->nospace = savech;
} else
print(pr, bp);
address += pr->bcnt;
bp += pr->bcnt;
}
--cnt;
}
}
bp = savebp; address = saveaddress;
bp = savebp;
address = saveaddress;
}
}
if (endfu) {