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extern icilist *f__svic;
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mv_cur(Void) /* shouldn't use fseek because it insists on calling fflush */
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/* instead we know too much about stdio */
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int cursor = f__cursor;
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if(f__external == 0) {
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if(f__hiwater < f__recpos)
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f__hiwater = f__recpos;
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err(f__elist->cierr, 110, "left off");
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if(f__recpos + cursor >= f__svic->icirlen)
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err(f__elist->cierr, 110, "recend");
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if(f__hiwater <= f__recpos)
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for(; cursor > 0; cursor--)
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else if(f__hiwater <= f__recpos + cursor) {
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cursor -= f__hiwater - f__recpos;
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f__icptr += f__hiwater - f__recpos;
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f__recpos = f__hiwater;
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for(; cursor > 0; cursor--)
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if(f__hiwater <= f__recpos)
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for(;cursor>0;cursor--) (*f__putn)(' ');
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else if(f__hiwater <= f__recpos + cursor) {
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cursor -= f__hiwater - f__recpos;
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f__recpos = f__hiwater;
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for(; cursor > 0; cursor--)
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if(cursor + f__recpos < 0)
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err(f__elist->cierr,110,"left off");
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if(f__hiwater < f__recpos)
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f__hiwater = f__recpos;
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wrt_Z(n,w,minlen,len) Uint *n; int w, minlen; ftnlen len;
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wrt_Z(Uint *n, int w, int minlen, ftnlen len)
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register char *s, *se;
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static char hex[] = "0123456789ABCDEF";
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w1 = (i*(se-s) << 1) + 1;
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for(i = 0; i < w; i++)
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if ((minlen -= w1) > 0)
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(*f__putn)(hex[*s & 0xf]);
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(*f__putn)(hex[*s >> 4 & 0xf]);
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(*f__putn)(hex[*s & 0xf]);
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wrt_I(n,w,len, base) Uint *n; ftnlen len; register int base;
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wrt_I(Uint *n, int w, ftnlen len, register int base)
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{ int ndigit,sign,spare,i;
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if(len==sizeof(integer)) x=n->il;
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else if(len == sizeof(char)) x = n->ic;
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else if (len == sizeof(longint)) x = n->ili;
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ans=f__icvt(x,&ndigit,&sign, base);
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if(sign || f__cplus) spare--;
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for(i=0;i<w;i++) (*f__putn)('*');
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{ for(i=0;i<spare;i++) (*f__putn)(' ');
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if(sign) (*f__putn)('-');
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else if(f__cplus) (*f__putn)('+');
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for(i=0;i<ndigit;i++) (*f__putn)(*ans++);
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wrt_IM(n,w,m,len,base) Uint *n; ftnlen len; int base;
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wrt_IM(Uint *n, int w, int m, ftnlen len, int base)
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{ int ndigit,sign,spare,i,xsign;
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if(sizeof(integer)==len) x=n->il;
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else if(len == sizeof(char)) x = n->ic;
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else if (len == sizeof(longint)) x = n->ili;
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ans=f__icvt(x,&ndigit,&sign, base);
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if(sign || f__cplus) xsign=1;
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if(ndigit+xsign>w || m+xsign>w)
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{ for(i=0;i<w;i++) (*f__putn)('*');
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{ for(i=0;i<w;i++) (*f__putn)(' ');
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spare=w-ndigit-xsign;
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for(i=0;i<spare;i++) (*f__putn)(' ');
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if(sign) (*f__putn)('-');
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else if(f__cplus) (*f__putn)('+');
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for(i=0;i<m-ndigit;i++) (*f__putn)('0');
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for(i=0;i<ndigit;i++) (*f__putn)(*ans++);
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if(f__cursor && (i = mv_cur()))
203
{ if(*s!=quote) (*f__putn)(*s);
204
else if(*++s==quote) (*f__putn)(*s);
213
wrt_H(int a, char *s)
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if(f__cursor && (i = mv_cur()))
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while(a--) (*f__putn)(*s++);
226
wrt_L(n,len, sz) Uint *n; ftnlen sz;
228
wrt_L(Uint *n, int len, ftnlen sz)
232
if(sizeof(long)==sz) x=n->il;
233
else if(sz == sizeof(char)) x = n->ic;
237
if(x) (*f__putn)('T');
238
else (*f__putn)('F');
243
wrt_A(p,len) char *p; ftnlen len;
245
wrt_A(char *p, ftnlen len)
248
while(len-- > 0) (*f__putn)(*p++);
253
wrt_AW(p,w,len) char * p; ftnlen len;
255
wrt_AW(char * p, int w, ftnlen len)
269
wrt_G(p,w,d,e,len) ufloat *p; ftnlen len;
271
wrt_G(ufloat *p, int w, int d, int e, ftnlen len)
274
int i=0,oldscale,n,j;
275
x = len==sizeof(real)?p->pf:p->pd;
279
return(wrt_E(p,w,d,e,len));
283
for(;i<=d;i++,up*=10)
284
{ if(x>=up) continue;
290
i=wrt_F(p,w-n,d-i,len);
291
for(j=0;j<n;j++) (*f__putn)(' ');
295
return(wrt_E(p,w,d,e,len));
300
w_ed(p,ptr,len) struct syl *p; char *ptr; ftnlen len;
302
w_ed(struct syl *p, char *ptr, ftnlen len)
307
if(f__cursor && (i = mv_cur()))
312
fprintf(stderr,"w_ed, unexpected code: %d\n", p->op);
313
sig_die(f__fmtbuf, 1);
314
case I: return(wrt_I((Uint *)ptr,p->p1,len, 10));
316
return(wrt_IM((Uint *)ptr,p->p1,p->p2.i[0],len,10));
318
/* O and OM don't work right for character, double, complex, */
319
/* or doublecomplex, and they differ from Fortran 90 in */
320
/* showing a minus sign for negative values. */
322
case O: return(wrt_I((Uint *)ptr, p->p1, len, 8));
324
return(wrt_IM((Uint *)ptr,p->p1,p->p2.i[0],len,8));
325
case L: return(wrt_L((Uint *)ptr,p->p1, len));
326
case A: return(wrt_A(ptr,len));
328
return(wrt_AW(ptr,p->p1,len));
332
return(wrt_E((ufloat *)ptr,p->p1,p->p2.i[0],p->p2.i[1],len));
335
return(wrt_G((ufloat *)ptr,p->p1,p->p2.i[0],p->p2.i[1],len));
336
case F: return(wrt_F((ufloat *)ptr,p->p1,p->p2.i[0],len));
338
/* Z and ZM assume 8-bit bytes. */
340
case Z: return(wrt_Z((Uint *)ptr,p->p1,0,len));
342
return(wrt_Z((Uint *)ptr,p->p1,p->p2.i[0],len));
348
w_ned(p) struct syl *p;
355
default: fprintf(stderr,"w_ned, unexpected code: %d\n", p->op);
356
sig_die(f__fmtbuf, 1);
358
return((*f__donewrec)());
359
case T: f__cursor = p->p1-f__recpos - 1;
361
case TL: f__cursor -= p->p1;
362
if(f__cursor < -f__recpos) /* TL1000, 1X */
363
f__cursor = -f__recpos;
370
return(wrt_AP(p->p2.s));
372
return(wrt_H(p->p1,p->p2.s));