35 lines
726 B
C
35 lines
726 B
C
/*
|
|
* This file is part of the UCB release of Plan 9. It is subject to the license
|
|
* terms in the LICENSE file found in the top-level directory of this
|
|
* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
|
|
* part of the UCB release of Plan 9, including this file, may be copied,
|
|
* modified, propagated, or distributed except according to the terms contained
|
|
* in the LICENSE file.
|
|
*/
|
|
|
|
#include <u.h>
|
|
#include <libc.h>
|
|
#include "fmtdef.h"
|
|
|
|
int
|
|
fmtrune(Fmt *f, int r)
|
|
{
|
|
Rune *rt;
|
|
char *t;
|
|
int n;
|
|
|
|
if(f->runes){
|
|
rt = f->to;
|
|
FMTRCHAR(f, rt, f->stop, r);
|
|
f->to = rt;
|
|
n = 1;
|
|
}else{
|
|
t = f->to;
|
|
FMTRUNE(f, t, f->stop, r);
|
|
n = t - (char*)f->to;
|
|
f->to = t;
|
|
}
|
|
f->nfmt += n;
|
|
return 0;
|
|
}
|