return Th_WrongNumArgs(interp, "htmlize STRING");
  }
  zOut = htmlize((char*)argv[1], argl[1]);
  Th_SetResult(interp, zOut, -1);
  free(zOut);
  return TH_OK;
}

/*
** TH1 command: encode64 STRING
**
** Encode the specified string using Base64 and return the result.
*/
static int encode64Cmd(
  Th_Interp *interp,
  void *p,
  int argc,
  const char **argv,
  int *argl
){
  char *zOut;
  if( argc!=2 ){
    return Th_WrongNumArgs(interp, "encode64 STRING");
  }
  zOut = encode64((char*)argv[1], argl[1]);
  Th_SetResult(interp, zOut, -1);
  free(zOut);
  return TH_OK;
}

/*
** TH1 command: date
**
** Return a string which is the current time and date.  If the
** -local option is used, the date appears using localtime instead
** of UTC.

    {"artifact",      artifactCmd,          0},
    {"checkout",      checkoutCmd,          0},
    {"combobox",      comboboxCmd,          0},
    {"date",          dateCmd,              0},
    {"decorate",      wikiCmd,              (void*)&aFlags[2]},
    {"dir",           dirCmd,               0},
    {"enable_output", enableOutputCmd,      0},
    {"encode64",      encode64Cmd,          0},
    {"getParameter",  getParameterCmd,      0},
    {"glob_match",    globMatchCmd,         0},
    {"globalState",   globalStateCmd,       0},
    {"httpize",       httpizeCmd,           0},
    {"hascap",        hascapCmd,            (void*)&zeroInt},
    {"hasfeature",    hasfeatureCmd,        0},
    {"html",          putsCmd,              (void*)&aFlags[0]},

<p>Another paragraph.</p>

<h2>Other Features</h2>
<p>Text can show <em>emphasis</em> or <em>emphasis</em> or <strong>strong emphassis</strong>.</p>

</div>
}}}

###############################################################################

fossil test-th-eval {encode64 test}
test th1-encode64-1 {$RESULT eq "dGVzdA=="}

###############################################################################

fossil test-th-eval {encode64 test\0}
test th1-encode64-2 {$RESULT eq "dGVzdAA="}

     handling, from version 7.0 to 8.0.
  *  Add the new [/help?cmd=amend|amend] command which is used to modify
     tags of a "check-in".
  *  Fix bug in [/help?cmd=import|import] command, handling version 3 of
     the svndump format for subversion.
  *  Add the [/help?cmd=all|all cache] command.
  *  TH1 enhancements:
     <ul><li>Add minimal <nowiki>[lsearch]</nowiki> command. Only exact
     case-sensitive matching is supported.</li>
     <li>Add the <nowiki>[glob_match]</nowiki>, <nowiki>[markdown]</nowiki>,
     <nowiki>[dir]</nowiki>, and <nowiki>[encode64]</nowiki> commands.</li>
     <li>Add the <nowiki>[tclIsSafe] and [tclMakeSafe]</nowiki> commands to
     the Tcl integration subsystem.</li>
     <li>Add 'double', 'integer', and 'list' classes to the
     <nowiki>[string is]</nowiki> command.</li>
     </ul>
  *  Add the --undo option to the [/help?cmd=diff|diff] command.
  *  Build-in Antirez's "linenoise" command-linen editing library for use with
     the [/help?cmd=sqlite3|fossil sql] command on Unix platforms.
  *  Add [/help?cmd=stash|stash cat] as an alias for the
     [/help?cmd=stash|stash show] command.
  *  Updated the built-in SQLite to version 3.9.1 and activated JSON1 and FTS5
     support (both currently unused within Fossil).

<h2>Changes for Version 1.33 (2015-05-23)</h2>
  *  Improved fork detection on [/help?cmd=update|fossil update],
     [/help?cmd=status|fossil status] and related commands.

  *  artifact
  *  checkout
  *  combobox
  *  date
  *  decorate
  *  dir
  *  enable_output
  *  encode64
  *  getParameter
  *  glob_match
  *  globalState
  *  hascap
  *  hasfeature
  *  html
  *  htmlize

-----------------------------------------------------

  *  enable_output BOOLEAN

Enable or disable sending output when the combobox, puts, or wiki
commands are used.

<a name="encode64"></a>TH1 encode64 Command
-------------------------------------------

  *  encode64 STRING

Encode the specified string using Base64 and return the result.

<a name="getParameter"></a>TH1 getParameter Command
---------------------------------------------------

  *  getParameter NAME ?DEFAULT?

Returns the value of the specified query parameter or the specified
default value when there is no matching query parameter.