g.urlDfltPort = 443;
      iStart = 8;
    }else if( zUrl[0]=='s' ){
      g.urlIsSsh = 1;
      g.urlProtocol = "ssh";
      g.urlDfltPort = 22;
      g.urlFossil = "fossil";
      g.urlShell = 0;
      iStart = 6;
    }else{
      g.urlIsHttps = 0;
      g.urlProtocol = "http";
      g.urlDfltPort = 80;
      iStart = 7;
    }

      }
      if( fossil_strcmp(zName,"fossil")==0 ){
        g.urlFossil = zValue;
        dehttpize(g.urlFossil);
        zExe = mprintf("%cfossil=%T", cQuerySep, g.urlFossil);
        cQuerySep = '&';
      }
      if( fossil_strcmp(zName,"shell")==0 ){
        g.urlShell = zValue;
        dehttpize(g.urlShell);
        zExe = mprintf("%cshell=%T", cQuerySep, g.urlFossil);
        cQuerySep = '&';
      }
    }

    dehttpize(g.urlPath);
    if( g.urlDfltPort==g.urlPort ){
      g.urlCanonical = mprintf(
        "%s://%s%T%T%s", 
        g.urlProtocol, zLogin, g.urlName, g.urlPath, zExe

*/
void url_prompt_for_password(void){
  if( g.urlIsSsh || g.urlIsFile ) return;
  if( isatty(fileno(stdin))
   && (g.urlFlags & URL_PROMPT_PW)!=0
   && (g.urlFlags & URL_PROMPTED)==0
  ){
    char *zPrompt = mprintf("\rpassword for %s: ", g.urlUser);
    Blob x;
    fossil_force_newline();
    prompt_for_password(zPrompt, &x, 0);
    free(zPrompt);
    g.urlPasswd = mprintf("%b", &x);
    blob_reset(&x);
    g.urlFlags |= URL_PROMPTED;

    if( g.urlPasswd[0]
     && (g.urlFlags & (URL_REMEMBER|URL_ASK_REMEMBER_PW))!=0
    ){
      char c;
      prompt_user("remember password (Y/n)? ", &x);
      c = blob_str(&x)[0];
      blob_reset(&x);
      if( c!='n' && c!='N' ){
        g.urlFlags |= URL_REMEMBER_PW;
        if( g.urlFlags & URL_REMEMBER ){
          db_set("last-sync-pw", obscure(g.urlPasswd), 0);
        }
      }
    }
  }else{

/* Preemptively prompt for a password if a username is given in the
** URL but no password.
*/
void url_get_password_if_needed(void){
  if( (g.urlUser && g.urlUser[0])
   && (g.urlPasswd==0 || g.urlPasswd[0]==0)
   && isatty(fileno(stdin)) 
   && g.urlIsSsh==0
  ){
    url_prompt_for_password();
  }
}