aIndent[iLevel] = nIndent;
        azEnd[iLevel] = zEndUL;
        if( wantP ){
          blob_append(pHtml,"<p>", 3);
          wantP = 0;
        }
        blob_append(pHtml, "<ul>\n", 5);
      }else if( isDT 
             || zHelp[nIndent]=='-'
             || hasGap(zHelp+nIndent,i-nIndent) ){
        iLevel++;
        aIndent[iLevel] = nIndent;
        azEnd[iLevel] = zEndDL;
        wantP = 0;
        blob_append(pHtml, "<blockquote><dl>\n", -1);

    if( c=='[' && (x = help_is_link(zHelp+i, 100000))!=0 ){
      if( i>0 ) blob_append(pText, zHelp, i);
      zHelp += i+2;
      blob_append(pText, zHelp, x-3);
      zHelp += x-1;
      i = -1;
      continue;
    }     
  }
  if( i>0 ){
    blob_append(pText, zHelp, i);
  }      
}

/*
** Display help for all commands based on provided flags.
*/
static void display_all_help(int mask, int useHtml, int rawOut){
  int i;

**
** Show help text for commands and pages.  Useful for proof-reading.
** Defaults to just the CLI commands.  Specify --www to see only the
** web pages, or --everything to see both commands and pages.
**
** Options:
**    -a|--aliases      Show aliases
**    -e|--everything   Show all commands and pages.  Omit aliases to 
**                      avoid duplicates.
**    -h|--html         Transform output to HTML
**    -o|--options      Show global options
**    -r|--raw          No output formatting
**    -s|--settings     Show settings
**    -t|--test         Include test- commands
**    -w|--www          Show WWW pages

              CMDFLAG_ALIAS | CMDFLAG_SETTING | CMDFLAG_TEST;
  }
  if( find_option("settings","s",0) ){
    mask = CMDFLAG_SETTING;
  }
  if( find_option("aliases","a",0) ){
    mask = CMDFLAG_ALIAS;
  }  
  if( find_option("test","t",0) ){
    mask |= CMDFLAG_TEST;
  }
  display_all_help(mask, useHtml, rawOut);
}

/*

    iLast = FOSSIL_FIRST_CMD-1;
  }else{
    iFirst = FOSSIL_FIRST_CMD;
    iLast = MX_COMMAND-1;
  }

  while( n<nArray ){
    bestScore = mxScore;    
    for(i=iFirst; i<=iLast; i++){
      m = edit_distance(zIn, aCommand[i].zName);
      if( m<mnScore ) continue;
      if( m==mnScore ){
        azArray[n++] = aCommand[i].zName;
        if( n>=nArray ) return n;
       }else if( m<bestScore ){

  style_set_current_feature("test");
  style_header("All Help Text");
  @ <dl>
  /* Fill in help string buckets */
  for(i=0; i<MX_COMMAND; i++){
    if(aCommand[i].eCmdFlags & CMDFLAG_HIDDEN) continue;
    bktHelp[aCommand[i].iHelp][occHelp[aCommand[i].iHelp]++] = i;
  }  
  for(i=0; i<MX_COMMAND; i++){
    const char *zDesc;
    unsigned int e = aCommand[i].eCmdFlags;
    if( e & CMDFLAG_1ST_TIER ){
      zDesc = "1st tier command";
    }else if( e & CMDFLAG_2ND_TIER ){
      zDesc = "2nd tier command";

        }else if( e & CMDFLAG_WEBPAGE ){
          if( e & CMDFLAG_RAWCONTENT ){
            zDesc = "raw-content web page";
          }else{
            zDesc = "web page";
          }
        }
        
        @ <dt><big><b>%s(aCommand[bktHelp[aCommand[i].iHelp][j]].zName)</b>
        @</big> (%s(zDesc))</dt>
      }
      @ <p><dd>
      help_to_html(aCommand[i].zHelp, cgi_output_blob());
      @ </dd><p>
      occHelp[aCommand[i].iHelp] = 0;

/*
** Documentation on universal command-line options.
*/
/* @-comment: # */
static const char zOptions[] =
@ Command-line options common to all commands:
@ 
@   --args FILENAME         Read additional arguments and options from FILENAME
@   --case-sensitive BOOL   Set case sensitivity for file names
@   --cgitrace              Active CGI tracing
@   --chdir PATH            Change to PATH before performing any operations 
@   --comfmtflags VALUE     Set comment formatting flags to VALUE
@   --comment-format VALUE  Alias for --comfmtflags
@   --errorlog FILENAME     Log errors to FILENAME 
@   --help                  Show help on the command rather than running it
@   --httptrace             Trace outbound HTTP requests
@   --localtime             Display times using the local timezone
@   --nocgi                 Do not act as CGI
@   --no-th-hook            Do not run TH1 hooks
@   --quiet                 Reduce the amount of output
@   --sqlstats              Show SQL usage statistics when done

  helptextVtab_cursor *pCur = (helptextVtab_cursor*)cur;
  return pCur->iRowid>=MX_COMMAND;
}

/*
** This method is called to "rewind" the helptextVtab_cursor object back
** to the first row of output.  This method is always called at least
** once prior to any call to helptextVtabColumn() or helptextVtabRowid() or 
** helptextVtabEof().
*/
static int helptextVtabFilter(
  sqlite3_vtab_cursor *pVtabCursor, 
  int idxNum, const char *idxStr,
  int argc, sqlite3_value **argv
){
  helptextVtab_cursor *pCur = (helptextVtab_cursor *)pVtabCursor;
  pCur->iRowid = 1;
  return SQLITE_OK;
}

){
  pIdxInfo->estimatedCost = (double)MX_COMMAND;
  pIdxInfo->estimatedRows = MX_COMMAND;
  return SQLITE_OK;
}

/*
** This following structure defines all the methods for the 
** virtual table.
*/
static sqlite3_module helptextVtabModule = {
  /* iVersion    */ 0,
  /* xCreate     */ 0,  /* Helptext is eponymous and read-only */
  /* xConnect    */ helptextVtabConnect,
  /* xBestIndex  */ helptextVtabBestIndex,