}

/*
** WEBPAGE: help
** URL: /help/CMD
*/
void help_page(void){
  const char * zCmd = P("cmd");

  if( zCmd==0 ) zCmd = P("name");
  style_header("Command-line Help");
  if( zCmd ){
    int rc, idx;
    char *z, *s, *d;

    style_submenu_element("Command-List", "Command-List", "%s/help", g.zTop);
    @ <h1>The "%s(zCmd)" command:</h1>
    rc = name_search(zCmd, aCommand, count(aCommand), &idx);
    if( rc==1 ){
      @ unknown command: %s(zCmd)
    }else if( rc==2 ){
      @ ambiguous command prefix: %s(zCmd)
    }else{
      z = (char*)aCmdHelp[idx];
      if( z==0 ){
        @ no help available for the %s(aCommand[idx].zName) command
      }else{
        z=s=d=mprintf("%s",z);
        while( *s ){
          if( *s=='%' && strncmp(s, "%fossil", 7)==0 ){
            s++;
          }else{
            *d++ = *s++;
          }
        }
        *d = 0;
        @ <blockquote><pre>
        @ %h(z)
        @ </pre></blockquote>
        free(z);
      }
    }
  }else{
    int i, j, n;

    @ <h1>Available commands:</h1>
    @ <table border="0"><tr>
    for(i=j=0; i<count(aCommand); i++){
      const char *z = aCommand[i].zName;
      if( strncmp(z,"test",4)==0 ) continue;
      j++;
    }
    n = (j+6)/7;
    for(i=j=0; i<count(aCommand); i++){
      const char *z = aCommand[i].zName;
      if( strncmp(z,"test",4)==0 ) continue;
      if( j==0 ){
        @ <td valign="top"><ul>
      }
      @ <li><a href="%s(g.zTop)/help?cmd=%s(z)">%s(z)</a>
      j++;
      if( j>=n ){
        @ </ul></td>
        j = 0;
      }
    }
    if( j>0 ){
      @ </ul></td>
    }
    @ </tr></table>
  }
  style_footer();
}

/*
** WEBPAGE: test-all-help
**
** Show all help text on a single page.  Useful for proof-reading.
*/
void test_all_help_page(void){
  int i;
  style_header("Testpage: All Help Text");
  for(i=0; i<count(aCommand); i++){
    if( memcmp(aCommand[i].zName, "test", 4)==0 ) continue;
    @ <h2>%s(aCommand[i].zName):</h2>
    @ <blockquote><pre>
    @ %h(aCmdHelp[i])
    @ </pre></blockquote>
  }
  style_footer();
}

/*
** Set the g.zBaseURL value to the full URL for the toplevel of
** the fossil tree.  Set g.zTop to g.zBaseURL without the
** leading "http://" and the host and port.
*/