new file mode 100644
--- /dev/null
+++ b/i.c
@@ -0,0 +1,169 @@
+/* Copyright 1990-2011, Jsoftware Inc.  All rights reserved. */
+/* License in license.txt.                                   */
+/*                                                                         */
+/* Initializations                                                         */
+
+#include "j.h"
+#include "w.h"
+
+#if SYS & SYS_FREEBSD
+#include <floatingpoint.h>
+#endif
+
+J gjt=0; // JPF debug
+
+void startup(void);
+
+static A jtmakename(J jt,C*s){A z;I m;NM*zv;
+ m=strlen(s);
+ GA(z,NAME,m,1,0); zv=NAV(z);
+ memcpy(zv->s,s,m); *(m+zv->s)=0;
+ zv->m   =(UC)m; 
+ zv->sn  =0; 
+ zv->e   =0;
+ zv->flag=NMDOT;
+ zv->hash=NMHASH(m,s); 
+ ACX(z);
+ R z;
+}
+
+B jtglobinit(J jt){A x,y;C*s;D*d;I j;UC c,k;
+ liln=1&&SYS&SYS_LILENDIAN;
+ jt->adbreak=&breakdata; /* required for ma to work */
+ meminit();  /* required for ma to work */
+ jt->parsercalls=0;
+ s=bitdisp; 
+ DO(256, c=(UC)i;      DO(BB, *s++=c&(UC)128?'1':'0'; *s++=' '; c<<=1;);           );
+ DO(16,  c=(UC)i; k=0; DO(BB, if(c&(UC)1)++k;                   c>>=1;); bitc[i]=k;);
+ DO(15, j=1+i; DO(16, bitc[16*j+i]=bitc[j]+bitc[i];););
+ MC(&inf, XINF,SZD); 
+ MC(&jnan,XNAN,SZD);
+ infm=-inf;
+ memset(testb,C0,256);
+ testb[CIF]=testb[CELSEIF]=testb[CSELECT]=testb[CWHILE]=testb[CWHILST]=testb[CFOR]=testb[CCASE]=testb[CFCASE]=1;
+ num=9+numv;
+ DO(9, GA(x,INT,1,0,0); ACX(x); * AV(x)=i-9;              num[i-9]   =x;);
+ DO(8, GA(x,INT,1,0,0); ACX(x); * AV(x)=i+2;              num[i+2]   =x;);
+ GA(x,B01, 1,0,0     ); ACX(x); *BAV(x)=0;                num[0]=zero=x;
+ GA(x,B01, 1,0,0     ); ACX(x); *BAV(x)=1;                num[1]=one =x;
+ memset(chr,C0,256*SZI);
+ GA(x,LIT, 1,0,0     ); ACX(x); *CAV(x)=' ';              chr[' '   ]=x;
+ GA(x,LIT, 1,0,0     ); ACX(x); *CAV(x)=':';              chr[':'   ]=x;
+ GA(x,LIT, 1,0,0     ); ACX(x); *CAV(x)='/';              chr['/'   ]=x;
+ GA(x,LIT, 1,0,0     ); ACX(x); *CAV(x)='\\';             chr['\\'  ]=x;
+ GA(x,LIT, 1,0,0     ); ACX(x); *CAV(x)=CQUOTE;           chr[CQUOTE]=x;
+ GA(x,B01, 0,1,0     ); ACX(x);                           mtv        =x;
+ GA(x,LIT, 0,1,0     ); ACX(x);                           aqq        =x;
+ GA(x,INT, 1,1,0     ); ACX(x); * AV(x)=0;                iv0=xzero  =x;
+ GA(x,INT, 1,1,0     ); ACX(x); * AV(x)=1;                iv1=xone   =x;
+ GA(x,FL,  1,0,0     ); ACX(x); *DAV(x)=inf;              ainf       =x;
+ GA(x,FL,  1,0,0     ); ACX(x); *DAV(x)=PI;               pie        =x;
+ GA(x,MARK,1,0,0     ); ACX(x); * AV(x)=0;                mark       =x; 
+ GA(x,B01, 0,2,&zeroZ); ACX(x);                           mtm        =x;
+ GA(x,CMPX,1,0,0     ); ACX(x); d=DAV(x); *d=0; *(1+d)=1; a0j1       =x;
+ RZ(y=str(1L,"z"));     ACX(y);
+ GA(x,BOX, 1,1,0     ); ACX(x); *AAV(x)=y;                zpath      =x;
+ RZ(mnam=makename("m")); RZ(mdot=makename("m."));
+ RZ(nnam=makename("n")); RZ(ndot=makename("n."));
+ RZ(unam=makename("u")); RZ(udot=makename("u."));
+ RZ(vnam=makename("v")); RZ(vdot=makename("v."));
+ RZ(xnam=makename("x")); RZ(xdot=makename("x."));
+ RZ(ynam=makename("y")); RZ(ydot=makename("y."));
+ zeroQ.n =xzero; zeroQ.d =xone;
+ zeroDX.e=0;     zeroDX.x=xzero;
+ memset(minus0,C0,8L); minus0[SYS&SYS_LILENDIAN?7:0]='\200';
+ pf=qpf();
+ pinit();
+ R 1;
+}    /* called once when dll is loaded to create global constants */
+
+static B jtevinit(J jt){A q,*v;
+ GA(q,BOX,1+NEVM,1,0); v=AAV(q);
+ DO(AN(q), v[i]=mtv;);
+ v[EVALLOC  ]=cstr("allocation error"           );
+ v[EVASSERT ]=cstr("assertion failure"          );
+ v[EVATTN   ]=cstr("attention interrupt"        );
+ v[EVBREAK  ]=cstr("break"                      );
+ v[EVCTRL   ]=cstr("control error"              );
+ v[EVDOMAIN ]=cstr("domain error"               );
+ v[EVFACCESS]=cstr("file access error"          );
+ v[EVFNAME  ]=cstr("file name error"            );
+ v[EVFNUM   ]=cstr("file number error"          );
+ v[EVILNAME ]=cstr("ill-formed name"            );
+ v[EVILNUM  ]=cstr("ill-formed number"          );
+ v[EVINDEX  ]=cstr("index error"                );
+ v[EVINPRUPT]=cstr("input interrupt"            );
+ v[EVFACE   ]=cstr("interface error"            );
+ v[EVLENGTH ]=cstr("length error"               );
+ v[EVLIMIT  ]=cstr("limit error"                );
+ v[EVLOCALE ]=cstr("locale error"               );
+ v[EVNAN    ]=cstr("NaN error"                  );
+ v[EVNONCE  ]=cstr("nonce error"                );
+ v[EVSPARSE ]=cstr("non-unique sparse elements" );
+ v[EVOPENQ  ]=cstr("open quote"                 );
+ v[EVWSFULL ]=cstr("out of memory"              );
+ v[EVRANK   ]=cstr("rank error"                 );
+ v[EVRO     ]=cstr("read-only data"             );
+ v[EVSECURE ]=cstr("security violation"         );
+ v[EVSPELL  ]=cstr("spelling error"             );
+ v[EVSTACK  ]=cstr("stack error"                );
+ v[EVSTOP   ]=cstr("stop"                       );
+ v[EVSYNTAX ]=cstr("syntax error"               );
+ v[EVSYSTEM ]=cstr("system error"               );
+ v[EVTIME   ]=cstr("time limit"                 );
+ v[EVVALUE  ]=cstr("value error"                );
+ ra(q); jt->evm=q;
+ if(jt->jerr){printf("evinit failed; error %hhi\n", jt->jerr); R 0;} else R 1;
+}
+
+/* static void sigflpe(int k){jsignal(EVDOMAIN); signal(SIGFPE,sigflpe);} */
+
+static B jtconsinit(J jt){D y;
+ jt->assert=1;
+ RZ(jt->bxa=cstr("+++++++++|-")); jt->bx=CAV(jt->bxa);
+ y=1.0; DO(44, y*=0.5;); jt->ct=jt->fuzz=y;
+ jt->disp[0]=1; jt->disp[1]=5;
+ jt->fcalln=NFCALL;
+ jt->fdepn=NFDEP;
+ jt->outmaxafter=222;
+ jt->outmaxlen=256;
+ strcpy(jt->outseq,"\x0a");
+ strcpy(jt->pp,"%0.6g");
+ jt->retcomm=1;
+ jt->tostdout=1;
+ jt->transposeflag=1;
+ jt->xmode=XMEXACT;
+ R 1;
+}
+
+static C jtjinit3(J jt){S t;
+/* required for jdll and doesn't hurt others */
+ gjt=jt; // global jt for JPF debug
+#if (SYS & SYS_DOS)
+ t=EM_ZERODIVIDE+EM_INVALID; _controlfp(t,t);
+#endif
+#if (SYS & SYS_OS2)
+ t=EM_ZERODIVIDE+EM_INVALID+EM_OVERFLOW+EM_UNDERFLOW; _control87(t,t);
+#endif
+#if (SYS & SYS_FREEBSD)
+ fpsetmask(0);
+#endif
+ jt->tssbase=tod();
+ meminit();
+ sesminit();
+ evinit();
+ consinit();
+ symbinit();
+ parseinit();
+ xoinit();
+ xsinit();
+ sbtypeinit();
+ rnginit();
+#if (SYS & SYS_DOS+SYS_MACINTOSH)
+ xlinit();
+#endif
+ jtecvtinit(jt);
+ R !jt->jerr;
+}
+
+C jtjinit2(J jt,int dummy0,C**dummy1){jt->sesm=1; R jinit3();}