char *z;
  if( nUsed<=nFixed ) return;
  if( strncmp(zLine, "**", 2)==0
   && isspace(zLine[2])
   && strlen(zLine)<sizeof(zHelp)-nHelp-1
   && nUsed>nFixed
   && memcmp(zLine,"** COMMAND:",11)!=0
   && memcmp(zLine,"** WEBPAGE:",11)!=0
  ){
    if( zLine[2]=='\n' ){
      zHelp[nHelp++] = '\n';
    }else{
      if( strncmp(&zLine[3], "Usage: ", 6)==0 ) nHelp = 0;
      strcpy(&zHelp[nHelp], &zLine[3]);
      nHelp += strlen(&zHelp[nHelp]);

}

/*
** Build the binary search table.
*/
void build_table(void){
  int i;
  int nType0;

  qsort(aEntry, nFixed, sizeof(aEntry[0]), e_compare);
  for(i=0; i<nFixed; i++){
    if( aEntry[i].zIf ) printf("%s", aEntry[i].zIf);
    printf("extern void %s(void);\n", aEntry[i].zFunc);
    if( aEntry[i].zIf ) printf("#endif\n");
  }
  printf(
    "typedef struct NameMap NameMap;\n"
    "struct NameMap {\n"
    "  const char *zName;\n"
    "  void (*xFunc)(void);\n"
    "  char cmdFlags;\n"
    "};\n"
    "#define CMDFLAG_1ST_TIER  0x01\n"
    "#define CMDFLAG_2ND_TIER  0x02\n"
    "#define CMDFLAG_TEST      0x04\n"
    "#define CMDFLAG_WEBPAGE   0x08\n"
    "static const NameMap aWebpage[] = {\n"
  );
  for(i=0; i<nFixed && aEntry[i].eType==0; i++){
    const char *z = aEntry[i].zPath;
    int n = strlen(z);
    if( aEntry[i].zIf ) printf("%s", aEntry[i].zIf);
    printf("  { \"%s\",%*s %s,%*s 1 },\n",
      z,
      25-n, "",
      aEntry[i].zFunc,
      (int)(35-strlen(aEntry[i].zFunc)), ""
    );
    if( aEntry[i].zIf ) printf("#endif\n");
  }
  printf("};\n");
  nType0 = i;
  printf(
    "static const NameMap aCommand[] = {\n"
  );
  for(i=nType0; i<nFixed && aEntry[i].eType==1; i++){
  for(i=0; i<nFixed /*&& aEntry[i].eType==1*/; i++){
    const char *z = aEntry[i].zPath;
    int n = strlen(z);
    int cmdFlags = 0x01;
    if( z[n-1]=='*' ){
      n--;
      cmdFlags = 0x02;
    }else if( memcmp(z, "test-", 5)==0 ){
      cmdFlags = 0x04;
    }
    int cmdFlags = (1==aEntry[i].eType) ? 0x01 : 0x08;
    if(0x01==cmdFlags){
      if( z[n-1]=='*' ){
        n--;
        cmdFlags = 0x02;
      }else if( memcmp(z, "test-", 5)==0 ){
        cmdFlags = 0x04;
      }
    }
    if( aEntry[i].zIf ) printf("%s", aEntry[i].zIf);
    printf("  { \"%.*s\",%*s %s,%*s %d },\n",
    printf("  { \"%s%.*s\",%*s %s,%*s %d },\n",
      (0x08 & cmdFlags) ? "/" : "",
      n, z,
      25-n, "",
      aEntry[i].zFunc,
      (int)(35-strlen(aEntry[i].zFunc)), "",
      cmdFlags
    );
    if( aEntry[i].zIf ) printf("#endif\n");
  }
  printf("};\n");
  for(i=nType0; i<nFixed; i++){
  for(i=0; i<nFixed; i++){
    char *z = aEntry[i].zHelp;
    if( z && z[0] ){
      if( aEntry[i].zIf ) printf("%s", aEntry[i].zIf);
      printf("static const char zHelp_%s[] = \n", aEntry[i].zFunc);
      printf("  \"");
      while( *z ){
        if( *z=='\n' ){
          printf("\\n\"\n  \"");
        }else if( *z=='"' ){
          printf("\\\"");
        }else{
          putchar(*z);
        }
        z++;
      }
      printf("\";\n");
      if( aEntry[i].zIf ) printf("#endif\n");
      aEntry[i].zHelp[0] = 0;
    }
  }
  puts("struct CmdHelp {"
  printf(
    "static const char * const aCmdHelp[] = {\n"
  );
  for(i=nType0; i<nFixed; i++){
       "int eType; "
       "char const * zText;"
       "};");
  puts("static struct CmdHelp aCmdHelp[] = {");
  for(i=0; i<nFixed; i++){
    if( aEntry[i].zIf ) printf("%s", aEntry[i].zIf);
    if( aEntry[i].zHelp==0 ){
      printf("  0,\n");
      printf("{%d, 0},\n", aEntry[i].eType);
    }else{
      printf("  zHelp_%s,\n", aEntry[i].zFunc);
      printf("{%d, zHelp_%s},\n", aEntry[i].eType, aEntry[i].zFunc);
    }
    if( aEntry[i].zIf ) printf("#endif\n");
  }
  printf("};\n");
}

/*