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Hi,

I've created the attached patch, which at least doesn't break anything visi=
ble=20
to me:
=2D it uses UString::from(double) from the cvs version below
=2D I also tried to come up with replacements for the other usages of kjs_d=
toa.=20
I am not sure it is correct though. The conversion code didn't exist at all=
=20
before kjs_dtoa was introduced.=20
=2D kjs_strtod was replace by strtod

Maybe someone with more insight into kjs can have a look?

Thanks,
eva

Am Montag, 27. M=E4rz 2006 18:01 schrieb Harri Porten:
> On Mon, 27 Mar 2006, Yan Seiner wrote:
> > Thanks for the pointer....  I am a complete newcomer to KDE / kfm
> > development....
> >
> > Where and how do I find earlier versions of KJS?  I am assuming there is
> > a CVS/SVN/??? archive somewhere, along with a versioning guide?  And how
> > far back do I need to go?
>
> Yes. You'll find instructions here:
>
>   http://developer.kde.org/source/anonsvn.html
>
> This one still uses the old-style conversion:
>
> =20
> http://websvn.kde.org/trunk/kdelibs/kjs/ustring.cpp?rev=3D199142&view=3Dm=
arkup
>
> Harri.
> _______________________________________________
> konq-e mailing list
> konq-e@kde.org
> https://mail.kde.org/mailman/listinfo/konq-e

=2D-=20
Eva Brucherseifer
General Manager

basysKom GmbH
Robert-Bosch-Str. 7 | 64293 Darmstadt | Germany
Tel: +49 6151 3969-961 | Fax: -736 | Mobile: +49 170 5533642
eva.brucherseifer@basyskom.de | www.basyskom.de

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--- dtoa.cpp	2006-01-30 16:41:59.000000000 +0100
+++ kjs.works/dtoa.cpp	2006-03-30 16:30:18.000000000 +0200
@@ -1,3 +1,4 @@
+#ifdef KONQ_EMBEDDED
 /****************************************************************
  *
  * The author of this software is David M. Gay.
@@ -3317,3 +3318,5 @@
 #ifdef __cplusplus
 }
 #endif
+
+#endif
\ No newline at end of file
--- dtoa.h	2006-01-30 16:41:59.000000000 +0100
+++ kjs.works/dtoa.h	2006-03-30 16:30:18.000000000 +0200
@@ -23,9 +23,14 @@
 #ifndef _KJS_DTOA_H_
 #define _KJS_DTOA_H_
 
+#ifdef KONQ_EMBEDDED
 extern "C" double kjs_strtod(const char *s00, char **se);
 extern "C" char *kjs_dtoa(double d, int mode, int ndigits,
 			  int *decpt, int *sign, char **rve);
 extern "C" void kjs_freedtoa(char *s);
+#else
+#include "stdlib.h"
+extern "C" double kjs_strtod(const char *s00, char **se) { strtod(s00,se); }
+#endif
 
 #endif /* _KJS_DTOA_H */
--- number_object.cpp	2006-01-30 16:41:59.000000000 +0100
+++ kjs.works/number_object.cpp	2006-03-30 16:48:27.000000000 +0200
@@ -90,6 +90,7 @@
   return true;
 }
 
+#ifdef KONQ_EMBEDDED
 static UString integer_part_noexp(double d)
 {
   int decimalPoint;
@@ -123,6 +124,7 @@
 
   return str;
 }
+#endif
 
 static UString char_sequence(char c, int count)
 {
@@ -233,6 +235,14 @@
     if (x >= 1e21)
       return String(s+UString::from(x));
 
+#ifndef KONQ_EMBEDDED
+    char buf[80];
+    char prec[10];
+    snprintf(prec,10, "%%.%ig",f);
+    snprintf(buf, 80, prec, x);
+
+    return String(UString(buf));
+#else
     double n = floor(x*pow(10.0,f));
     if (fabs(n/pow(10.0,f)-x) > fabs((n+1)/pow(10.0,f)-x))
       n++;
@@ -252,6 +262,7 @@
       return String(s+m.substr(0,k-f)+"."+m.substr(k-f));
     else
       return String(s+m.substr(0,k-f));
+#endif
   }
   case ToExponential: {
     double x = v.toNumber(exec);
@@ -270,6 +281,12 @@
       }
     }
 
+#ifndef KONQ_EMBEDDED
+    char buf[80];
+    char prec[10];
+    snprintf(prec,10, "%%.%ie",f);
+    snprintf(buf, 80, prec, x);
+#else
     int decimalAdjust = 0;
     if (!fractionDigits.isA(UndefinedType)) {
       double logx = floor(log10(x));
@@ -345,7 +362,7 @@
     assert(i <= 80);
 
     kjs_freedtoa(result);
-
+#endif
     return String(UString(buf));
   }
   case ToPrecision:
@@ -371,6 +388,12 @@
       return err;
     }
 
+#ifndef KONQ_EMBEDDED
+    char buf[80];
+    char prec[10];
+    snprintf(prec,10, "%%.%ig",p);
+    snprintf(buf, 80, prec, x);
+#else
     if (x != 0) {
       e = int(log10(x));
       double n = floor(x/pow(10.0,e-p+1));
@@ -411,6 +434,7 @@
     else {
       return String(s+"0."+char_sequence('0',-(e+1))+m);
     }
+#endif
   }
   }
 
--- ustring.cpp	2006-03-30 16:49:11.000000000 +0200
+++ kjs.works/ustring.cpp	2006-03-30 16:48:44.000000000 +0200
@@ -385,6 +383,7 @@
 
 UString UString::from(double d)
 {
+#ifndef KONQ_EMBEDDED
   char buf[80];
   int decimalPoint;
   int sign;
@@ -449,6 +448,31 @@
   kjs_freedtoa(result);
 
   return UString(buf);
+#else
+  kdDebug() << "UString::convert" << endl;
+
+  char buf[80];
+
+  if (d == -0)
+    strcpy(buf,"0");
+  else if (KJS::isNaN(d))
+    strcpy(buf,"NaN");
+  else if (KJS::isPosInf(d))
+    strcpy(buf,"Infinity");
+  else if (KJS::isNegInf(d))
+    strcpy(buf,"-Infinity");
+  else
+    sprintf(buf, "%.16g", d);   // does the right thing
+
+  // ECMA 3rd ed. 9.8.1 9 e: "with no leading zeros"
+  int buflen = strlen(buf);
+  if (buflen >= 4 && buf[buflen-4] == 'e' && buf[buflen-2] == '0') {
+    buf[buflen-2] = buf[buflen-1];
+    buf[buflen-1] = 0;
+  }
+
+  return UString(buf);
+#endif
 }
 
 UString &UString::append(const UString &t)

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