/*
* Source Code File Name:
* Microshaoft.beautify.CScript.js
* Microshaoft invent for EditPlus user tool by using WScript");
* Thanks for "http://jsbeautifier.org/" supply \"https://github.com/einars/js-beautify\"");
* JavaScript Source References:
* https://github.com/einars/js-beautify/blob/master/beautify-css.js
* https://github.com/einars/js-beautify/blob/master/beautify-html.js
* https://github.com/einars/js-beautify/blob/master/beautify.js
* https://github.com/einars/js-beautify/blob/master/unpackers/javascriptobfuscator_unpacker.js
* https://github.com/einars/js-beautify/blob/master/unpackers/myobfuscate_unpacker.js
* https://github.com/einars/js-beautify/blob/master/unpackers/p_a_c_k_e_r_unpacker.js
* https://github.com/einars/js-beautify/blob/master/unpackers/urlencode_unpacker.js
* https://github.com/einars/js-beautify/blob/master/tests/sanitytest.js
* http://jsbeautifier.org/ HTML source
*/
// add by Microshaoft begin ===========================================================
//程序开始
var args = WScript.Arguments;
var s = args(0);
var fso = new ActiveXObject("Scripting.FileSystemObject");
// Open the file for input.
var f = fso.OpenTextFile(s, 1);
s = "";
// Read from the file and display the results.
while (!f.AtEndOfStream)
{
s += f.ReadAll();
}
f.Close();
//var s = "adsaasd";
// add by Microshaoft end ===========================================================
/*jslint onevar: false, plusplus: false */
/*
JS Beautifier
---------------
Written by Einar Lielmanis, <einar@jsbeautifier.org>
http://jsbeautifier.org/
Originally converted to javascript by Vital, <vital76@gmail.com>
"End braces on own line" added by Chris J. Shull, <chrisjshull@gmail.com>
You are free to use this in any way you want, in case you find this useful or working for you.
Usage:
js_beautify(js_source_text);
js_beautify(js_source_text, options);
The options are:
indent_size (default 4) ?? indentation size,
indent_char (default space) ?? character to indent with,
preserve_newlines (default true) ?? whether existing line breaks should be preserved,
preserve_max_newlines (default unlimited) - maximum number of line breaks to be preserved in one chunk,
jslint_happy (default false) ?? if true, then jslint-stricter mode is enforced.
jslint_happy !jslint_happy
---------------------------------
function () function()
brace_style (default "collapse") - "collapse" | "expand" | "end-expand" | "expand-strict"
put braces on the same line as control statements (default), or put braces on own line (Allman / ANSI style), or just put end braces on own line.
expand-strict: put brace on own line even in such cases:
var a =
{
a: 5,
b: 6
}
This mode may break your scripts - e.g "return { a: 1 }" will be broken into two lines, so beware.
space_before_conditional: should the space before conditional statement be added, "if(true)" vs "if (true)"
e.g
js_beautify(js_source_text, {
'indent_size': 1,
'indent_char': '\t'
});
*/
function js_beautify(js_source_text, options)
// add by Microshaoft begin ===========================================================::
//: String
// add by Microshaoft end ===========================================================
{
//return "";
var input, output, token_text, last_type, last_text, last_last_text, last_word, flags, flag_store, indent_string;
var whitespace, wordchar, punct, parser_pos, line_starters, digits;
var prefix, token_type, do_block_just_closed;
var wanted_newline, just_added_newline, n_newlines;
var preindent_string = '';
// Some interpreters have unexpected results with foo = baz || bar;
options = options ? options : {};
var opt_brace_style;
// compatibility
if (options.space_after_anon_function !== undefined && options.jslint_happy === undefined)
{
options.jslint_happy = options.space_after_anon_function;
}
if (options.braces_on_own_line !== undefined)
{ //graceful handling of deprecated option
opt_brace_style = options.braces_on_own_line ? "expand" : "collapse";
}
opt_brace_style = options.brace_style ? options.brace_style : (opt_brace_style ? opt_brace_style : "collapse");
var opt_indent_size = options.indent_size ? options.indent_size : 4;
var opt_indent_char = options.indent_char ? options.indent_char : ' ';
var opt_preserve_newlines = typeof options.preserve_newlines === 'undefined' ? true : options.preserve_newlines;
var opt_max_preserve_newlines = typeof options.max_preserve_newlines === 'undefined' ? false : options.max_preserve_newlines;
var opt_jslint_happy = options.jslint_happy === 'undefined' ? false : options.jslint_happy;
var opt_keep_array_indentation = typeof options.keep_array_indentation === 'undefined' ? false : options.keep_array_indentation;
var opt_space_before_conditional = typeof options.space_before_conditional === 'undefined' ? true : options.space_before_conditional;
var opt_indent_case = typeof options.indent_case === 'undefined' ? false : options.indent_case;
just_added_newline = false;
// cache the source's length.
var input_length = js_source_text.length;
function trim_output(eat_newlines)
{
eat_newlines = typeof eat_newlines === 'undefined' ? false : eat_newlines;
while (output.length && (output[output.length - 1] === ' ' || output[output.length - 1] === indent_string || output[output.length - 1] === preindent_string || (eat_newlines && (output[output.length - 1] === '\n' || output[output.length - 1] === '\r'))))
{
output.pop();
}
}
function trim(s)
{
return s.replace(/^\s\s*|\s\s*$/, '');
}
function force_newline()
{
var old_keep_array_indentation = opt_keep_array_indentation;
opt_keep_array_indentation = false;
print_newline()
opt_keep_array_indentation = old_keep_array_indentation;
}
function print_newline(ignore_repeated)
{
flags.eat_next_space = false;
if (opt_keep_array_indentation && is_array(flags.mode))
{
return;
}
ignore_repeated = typeof ignore_repeated === 'undefined' ? true : ignore_repeated;
flags.if_line = false;
trim_output();
if (!output.length)
{
return; // no newline on start of file
}
if (output[output.length - 1] !== "\n" || !ignore_repeated)
{
just_added_newline = true;
output.push("\n");
}
if (preindent_string)
{
output.push(preindent_string);
}
for (var i = 0; i < flags.indentation_level; i += 1)
{
output.push(indent_string);
}
if (flags.var_line && flags.var_line_reindented)
{
output.push(indent_string); // skip space-stuffing, if indenting with a tab
}
if (flags.case_body)
{
output.push(indent_string);
}
}
function print_single_space()
{
if (last_type === 'TK_COMMENT')
{
// no you will not print just a space after a comment
return print_newline(true);
}
if (flags.eat_next_space)
{
flags.eat_next_space = false;
return;
}
var last_output = ' ';
if (output.length)
{
last_output = output[output.length - 1];
}
if (last_output !== ' ' && last_output !== '\n' && last_output !== indent_string)
{ // prevent occassional duplicate space
output.push(' ');
}
}
function print_token()
{
just_added_newline = false;
flags.eat_next_space = false;
output.push(token_text);
}
function indent()
{
flags.indentation_level += 1;
}
function remove_indent()
{
if (output.length && output[output.length - 1] === indent_string)
{
output.pop();
}
}
function set_mode(mode)
{
if (flags)
{
flag_store.push(flags);
}
flags =
{
previous_mode: flags ? flags.mode : 'BLOCK',
mode: mode,
var_line: false,
var_line_tainted: false,
var_line_reindented: false,
in_html_comment: false,
if_line: false,
in_case: false,
case_body: false,
eat_next_space: false,
indentation_baseline: -1,
indentation_level: (flags ? flags.indentation_level + (flags.case_body ? 1 : 0) + ((flags.var_line && flags.var_line_reindented) ? 1 : 0) : 0),
ternary_depth: 0
};
}
function is_array(mode)
{
return mode === '[EXPRESSION]' || mode === '[INDENTED-EXPRESSION]';
}
function is_expression(mode)
{
return in_array(mode, ['[EXPRESSION]', '(EXPRESSION)', '(FOR-EXPRESSION)', '(COND-EXPRESSION)']);
}
function restore_mode()
{
do_block_just_closed = flags.mode === 'DO_BLOCK';
if (flag_store.length > 0)
{
var mode = flags.mode;
flags = flag_store.pop();
flags.previous_mode = mode;
}
}
function all_lines_start_with(lines, c)
{
for (var i = 0; i < lines.length; i++)
{
if (trim(lines[i])[0] != c)
{
return false;
}
}
return true;
}
function is_special_word(word)
{
return in_array(word, ['case', 'return', 'do', 'if', 'throw', 'else']);
}
function in_array(what, arr)
{
for (var i = 0; i < arr.length; i += 1)
{
if (arr[i] === what)
{
return true;
}
}
return false;
}
function look_up(exclude)
{
var local_pos = parser_pos;
var c = input.charAt(local_pos);
while (in_array(c, whitespace) && c != exclude)
{
local_pos++;
if (local_pos >= input_length) return 0;
c = input.charAt(local_pos);
}
return c;
}
function get_next_token()
{
n_newlines = 0;
if (parser_pos >= input_length)
{
return ['', 'TK_EOF'];
}
wanted_newline = false;
var c = input.charAt(parser_pos);
parser_pos += 1;
var keep_whitespace = opt_keep_array_indentation && is_array(flags.mode);
if (keep_whitespace)
{
//
// slight mess to allow nice preservation of array indentation and reindent that correctly
// first time when we get to the arrays:
// var a = [
// ....'something'
// we make note of whitespace_count = 4 into flags.indentation_baseline
// so we know that 4 whitespaces in original source match indent_level of reindented source
//
// and afterwards, when we get to
// 'something,
// .......'something else'
// we know that this should be indented to indent_level + (7 - indentation_baseline) spaces
//
var whitespace_count = 0;
while (in_array(c, whitespace))
{
if (c === "\n")
{
trim_output();
output.push("\n");
just_added_newline = true;
whitespace_count = 0;
}
else
{
if (c === '\t')
{
whitespace_count += 4;
}
else if (c === '\r')
{
// nothing
}
else
{
whitespace_count += 1;
}
}
if (parser_pos >= input_length)
{
return ['', 'TK_EOF'];
}
c = input.charAt(parser_pos);
parser_pos += 1;
}
if (flags.indentation_baseline === -1)
{
flags.indentation_baseline = whitespace_count;
}
if (just_added_newline)
{
var i;
for (i = 0; i < flags.indentation_level + 1; i += 1)
{
output.push(indent_string);
}
if (flags.indentation_baseline !== -1)
{
for (i = 0; i < whitespace_count - flags.indentation_baseline; i++)
{
output.push(' ');
}
}
}
}
else
{
while (in_array(c, whitespace))
{
if (c === "\n")
{
n_newlines += ((opt_max_preserve_newlines) ? (n_newlines <= opt_max_preserve_newlines) ? 1 : 0 : 1);
}
if (parser_pos >= input_length)
{
return ['', 'TK_EOF'];
}
c = input.charAt(parser_pos);
parser_pos += 1;
}
if (opt_preserve_newlines)
{
if (n_newlines > 1)
{
for (i = 0; i < n_newlines; i += 1)
{
print_newline(i === 0);
just_added_newline = true;
}
}
}
wanted_newline = n_newlines > 0;
}
if (in_array(c, wordchar))
{
if (parser_pos < input_length)
{
while (in_array(input.charAt(parser_pos), wordchar))
{
c += input.charAt(parser_pos);
parser_pos += 1;
if (parser_pos === input_length)
{
break;
}
}
}
// small and surprisingly unugly hack for 1E-10 representation
if (parser_pos !== input_length && c.match(/^[0-9]+[Ee]$/) && (input.charAt(parser_pos) === '-' || input.charAt(parser_pos) === '+'))
{
var sign = input.charAt(parser_pos);
parser_pos += 1;
var t = get_next_token(parser_pos);
c += sign + t[0];
return [c, 'TK_WORD'];
}
if (c === 'in')
{ // hack for 'in' operator
return [c, 'TK_OPERATOR'];
}
if (wanted_newline && last_type !== 'TK_OPERATOR' && last_type !== 'TK_EQUALS' && !flags.if_line && (opt_preserve_newlines || last_text !== 'var'))
{
print_newline();
}
return [c, 'TK_WORD'];
}
if (c === '(' || c === '[')
{
return [c, 'TK_START_EXPR'];
}
if (c === ')' || c === ']')
{
return [c, 'TK_END_EXPR'];
}
if (c === '{')
{
return [c, 'TK_START_BLOCK'];
}
if (c === '}')
{
return [c, 'TK_END_BLOCK'];
}
if (c === ';')
{
return [c, 'TK_SEMICOLON'];
}
if (c === '/')
{
var comment = '';
// peek for comment /* ... */
var inline_comment = true;
if (input.charAt(parser_pos) === '*')
{
parser_pos += 1;
if (parser_pos < input_length)
{
while (!(input.charAt(parser_pos) === '*' && input.charAt(parser_pos + 1) && input.charAt(parser_pos + 1) === '/') && parser_pos < input_length)
{
c = input.charAt(parser_pos);
comment += c;
if (c === '\x0d' || c === '\x0a')
{
inline_comment = false;
}
parser_pos += 1;
if (parser_pos >= input_length)
{
break;
}
}
}
parser_pos += 2;
if (inline_comment && n_newlines == 0)
{
return ['/*' + comment + '*/', 'TK_INLINE_COMMENT'];
}
else
{
return ['/*' + comment + '*/', 'TK_BLOCK_COMMENT'];
}
}
// peek for comment // ...
if (input.charAt(parser_pos) === '/')
{
comment = c;
while (input.charAt(parser_pos) !== '\r' && input.charAt(parser_pos) !== '\n')
{
comment += input.charAt(parser_pos);
parser_pos += 1;
if (parser_pos >= input_length)
{
break;
}
}
parser_pos += 1;
if (wanted_newline)
{
print_newline();
}
return [comment, 'TK_COMMENT'];
}
}
if (c === "'" || // string
c === '"' || // string
(c === '/' && ((last_type === 'TK_WORD' && is_special_word(last_text)) || (last_text === ')' && in_array(flags.previous_mode, ['(COND-EXPRESSION)', '(FOR-EXPRESSION)'])) || (last_type === 'TK_COMMENT' || last_type === 'TK_START_EXPR' || last_type === 'TK_START_BLOCK' || last_type === 'TK_END_BLOCK' || last_type === 'TK_OPERATOR' || last_type === 'TK_EQUALS' || last_type === 'TK_EOF' || last_type === 'TK_SEMICOLON'))))
{ // regexp
var sep = c;
var esc = false;
var resulting_string = c;
if (parser_pos < input_length)
{
if (sep === '/')
{
//
// handle regexp separately...
//
var in_char_class = false;
while (esc || in_char_class || input.charAt(parser_pos) !== sep)
{
resulting_string += input.charAt(parser_pos);
if (!esc)
{
esc = input.charAt(parser_pos) === '\\';
if (input.charAt(parser_pos) === '[')
{
in_char_class = true;
}
else if (input.charAt(parser_pos) === ']')
{
in_char_class = false;
}
}
else
{
esc = false;
}
parser_pos += 1;
if (parser_pos >= input_length)
{
// incomplete string/rexp when end-of-file reached.
// bail out with what had been received so far.
return [resulting_string, 'TK_STRING'];
}
}
}
else
{
//
// and handle string also separately
//
while (esc || input.charAt(parser_pos) !== sep)
{
resulting_string += input.charAt(parser_pos);
if (!esc)
{
esc = input.charAt(parser_pos) === '\\';
}
else
{
esc = false;
}
parser_pos += 1;
if (parser_pos >= input_length)
{
// incomplete string/rexp when end-of-file reached.
// bail out with what had been received so far.
return [resulting_string, 'TK_STRING'];
}
}
}
}
parser_pos += 1;
resulting_string += sep;
if (sep === '/')
{
// regexps may have modifiers /regexp/MOD , so fetch those, too
while (parser_pos < input_length && in_array(input.charAt(parser_pos), wordchar))
{
resulting_string += input.charAt(parser_pos);
parser_pos += 1;
}
}
return [resulting_string, 'TK_STRING'];
}
if (c === '#')
{
if (output.length === 0 && input.charAt(parser_pos) === '!')
{
// shebang
resulting_string = c;
while (parser_pos < input_length && c != '\n')
{
c = input.charAt(parser_pos);
resulting_string += c;
parser_pos += 1;
}
output.push(trim(resulting_string) + '\n');
print_newline();
return get_next_token();
}
// Spidermonkey-specific sharp variables for circular references
// https://developer.mozilla.org/En/Sharp_variables_in_JavaScript
// http://mxr.mozilla.org/mozilla-central/source/js/src/jsscan.cpp around line 1935
var sharp = '#';
if (parser_pos < input_length && in_array(input.charAt(parser_pos), digits))
{
do
{
c = input.charAt(parser_pos);
sharp += c;
parser_pos += 1;
} while (parser_pos < input_length && c !== '#' && c !== '=');
if (c === '#')
{
//
}
else if (input.charAt(parser_pos) === '[' && input.charAt(parser_pos + 1) === ']')
{
sharp += '[]';
parser_pos += 2;
}
else if (input.charAt(parser_pos) === '{' && input.charAt(parser_pos + 1) === '}')
{
sharp += '{}';
parser_pos += 2;
}
return [sharp, 'TK_WORD'];
}
}
if (c === '<' && input.substring(parser_pos - 1, parser_pos + 3) === '<!--')
{
parser_pos += 3;
c = '<!--';
while (input[parser_pos] != '\n' && parser_pos < input_length)
{
c += input[parser_pos];
parser_pos++;
}
flags.in_html_comment = true;
return [c, 'TK_COMMENT'];
}
if (c === '-' && flags.in_html_comment && input.substring(parser_pos - 1, parser_pos + 2) === '-->')
{
flags.in_html_comment = false;
parser_pos += 2;
if (wanted_newline)
{
print_newline();
}
return ['-->', 'TK_COMMENT'];
}
if (in_array(c, punct))
{
while (parser_pos < input_length && in_array(c + input.charAt(parser_pos), punct))
{
c += input.charAt(parser_pos);
parser_pos += 1;
if (parser_pos >= input_length)
{
break;
}
}
if (c === '=')
{
return [c, 'TK_EQUALS'];
}
else
{
return [c, 'TK_OPERATOR'];
}
}
return [c, 'TK_UNKNOWN'];
}
//----------------------------------
indent_string = '';
while (opt_indent_size > 0)
{
indent_string += opt_indent_char;
opt_indent_size -= 1;
}
while (js_source_text && (js_source_text[0] === ' ' || js_source_text[0] === '\t'))
{
preindent_string += js_source_text[0];
js_source_text = js_source_text.substring(1);
}
input = js_source_text;
last_word = ''; // last 'TK_WORD' passed
last_type = 'TK_START_EXPR'; // last token type
last_text = ''; // last token text
last_last_text = ''; // pre-last token text
output = [];
do_block_just_closed = false;
whitespace = "\n\r\t ".split('');
wordchar = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$'.split('');
digits = '0123456789'.split('');
punct = '+ - * / % & ++ -- = += -= *= /= %= == === != !== > < >= <= >> << >>> >>>= >>= <<= && &= | || ! !! , : ? ^ ^= |= ::';
punct += ' <%= <% %> <?= <? ?>'; // try to be a good boy and try not to break the markup language identifiers
punct = punct.split(' ');
// words which should always start on new line.
line_starters = 'continue,try,throw,return,var,if,switch,case,default,for,while,break,function'.split(',');
// states showing if we are currently in expression (i.e. "if" case) - 'EXPRESSION', or in usual block (like, procedure), 'BLOCK'.
// some formatting depends on that.
flag_store = [];
set_mode('BLOCK');
parser_pos = 0;
while (true)
{
var t = get_next_token(parser_pos);
token_text = t[0];
token_type = t[1];
if (token_type === 'TK_EOF')
{
break;
}
switch (token_type)
{
case 'TK_START_EXPR':
if (token_text === '[')
{
if (last_type === 'TK_WORD' || last_text === ')')
{
// this is array index specifier, break immediately
// a[x], fn()[x]
if (in_array(last_text, line_starters))
{
print_single_space();
}
set_mode('(EXPRESSION)');
print_token();
break;
}
if (flags.mode === '[EXPRESSION]' || flags.mode === '[INDENTED-EXPRESSION]')
{
if (last_last_text === ']' && last_text === ',')
{
// ], [ goes to new line
if (flags.mode === '[EXPRESSION]')
{
flags.mode = '[INDENTED-EXPRESSION]';
if (!opt_keep_array_indentation)
{
indent();
}
}
set_mode('[EXPRESSION]');
if (!opt_keep_array_indentation)
{
print_newline();
}
}
else if (last_text === '[')
{
if (flags.mode === '[EXPRESSION]')
{
flags.mode = '[INDENTED-EXPRESSION]';
if (!opt_keep_array_indentation)
{
indent();
}
}
set_mode('[EXPRESSION]');
if (!opt_keep_array_indentation)
{
print_newline();
}
}
else
{
set_mode('[EXPRESSION]');
}
}
else
{
set_mode('[EXPRESSION]');
}
}
else
{
if (last_word === 'for')
{
set_mode('(FOR-EXPRESSION)');
}
else if (in_array(last_word, ['if', 'while']))
{
set_mode('(COND-EXPRESSION)');
}
else
{
set_mode('(EXPRESSION)');
}
}
if (last_text === ';' || last_type === 'TK_START_BLOCK')
{
print_newline();
}
else if (last_type === 'TK_END_EXPR' || last_type === 'TK_START_EXPR' || last_type === 'TK_END_BLOCK' || last_text === '.')
{
if (wanted_newline)
{
print_newline();
}
// do nothing on (( and )( and ][ and ]( and .(
}
else if (last_type !== 'TK_WORD' && last_type !== 'TK_OPERATOR')
{
print_single_space();
}
else if (last_word === 'function' || last_word === 'typeof')
{
// function() vs function ()
if (opt_jslint_happy)
{
print_single_space();
}
}
else if (in_array(last_text, line_starters) || last_text === 'catch')
{
if (opt_space_before_conditional)
{
print_single_space();
}
}
print_token();
break;
case 'TK_END_EXPR':
if (token_text === ']')
{
if (opt_keep_array_indentation)
{
if (last_text === '}')
{
// trim_output();
// print_newline(true);
remove_indent();
print_token();
restore_mode();
break;
}
}
else
{
if (flags.mode === '[INDENTED-EXPRESSION]')
{
if (last_text === ']')
{
restore_mode();
print_newline();
print_token();
break;
}
}
}
}
restore_mode();
print_token();
break;
case 'TK_START_BLOCK':
if (last_word === 'do')
{
set_mode('DO_BLOCK');
}
else
{
set_mode('BLOCK');
}
if (opt_brace_style == "expand" || opt_brace_style == "expand-strict")
{
var empty_braces = false;
if (opt_brace_style == "expand-strict")
{
empty_braces = (look_up() == '}');
if (!empty_braces)
{
print_newline(true);
}
}
else
{
if (last_type !== 'TK_OPERATOR')
{
if (last_text === '=' || (is_special_word(last_text) && last_text !== 'else'))
{
print_single_space();
}
else
{
print_newline(true);
}
}
}
print_token();
if (!empty_braces) indent();
}
else
{
if (last_type !== 'TK_OPERATOR' && last_type !== 'TK_START_EXPR')
{
if (last_type === 'TK_START_BLOCK')
{
print_newline();
}
else
{
print_single_space();
}
}
else
{
// if TK_OPERATOR or TK_START_EXPR
if (is_array(flags.previous_mode) && last_text === ',')
{
if (last_last_text === '}')
{
// }, { in array context
print_single_space();
}
else
{
print_newline(); // [a, b, c, {
}
}
}
indent();
print_token();
}
break;
case 'TK_END_BLOCK':
restore_mode();
if (opt_brace_style == "expand" || opt_brace_style == "expand-strict")
{
if (last_text !== '{')
{
print_newline();
}
print_token();
}
else
{
if (last_type === 'TK_START_BLOCK')
{
// nothing
if (just_added_newline)
{
remove_indent();
}
else
{
// {}
trim_output();
}
}
else
{
if (is_array(flags.mode) && opt_keep_array_indentation)
{
// we REALLY need a newline here, but newliner would skip that
opt_keep_array_indentation = false;
print_newline();
opt_keep_array_indentation = true;
}
else
{
print_newline();
}
}
print_token();
}
break;
case 'TK_WORD':
// no, it's not you. even I have problems understanding how this works
// and what does what.
if (do_block_just_closed)
{
// do {} ## while ()
print_single_space();
print_token();
print_single_space();
do_block_just_closed = false;
break;
}
if (token_text === 'function')
{
if (flags.var_line)
{
flags.var_line_reindented = true;
}
if ((just_added_newline || last_text === ';') && last_text !== '{' && last_type != 'TK_BLOCK_COMMENT' && last_type != 'TK_COMMENT')
{
// make sure there is a nice clean space of at least one blank line
// before a new function definition
n_newlines = just_added_newline ? n_newlines : 0;
if (!opt_preserve_newlines)
{
n_newlines = 1;
}
for (var i = 0; i < 2 - n_newlines; i++)
{
print_newline(false);
}
}
}
if (token_text === 'case' || token_text === 'default')
{
if (last_text === ':' || flags.case_body)
{
// switch cases following one another
remove_indent();
}
else
{
// case statement starts in the same line where switch
if (!opt_indent_case) flags.indentation_level--;
print_newline();
if (!opt_indent_case) flags.indentation_level++;
}
print_token();
flags.in_case = true;
flags.case_body = false;
break;
}
prefix = 'NONE';
if (last_type === 'TK_END_BLOCK')
{
if (!in_array(token_text.toLowerCase(), ['else', 'catch', 'finally']))
{
prefix = 'NEWLINE';
}
else
{
if (opt_brace_style == "expand" || opt_brace_style == "end-expand" || opt_brace_style == "expand-strict")
{
prefix = 'NEWLINE';
}
else
{
prefix = 'SPACE';
print_single_space();
}
}
}
else if (last_type === 'TK_SEMICOLON' && (flags.mode === 'BLOCK' || flags.mode === 'DO_BLOCK'))
{
prefix = 'NEWLINE';
}
else if (last_type === 'TK_SEMICOLON' && is_expression(flags.mode))
{
prefix = 'SPACE';
}
else if (last_type === 'TK_STRING')
{
prefix = 'NEWLINE';
}
else if (last_type === 'TK_WORD')
{
if (last_text === 'else')
{
// eat newlines between ...else *** some_op...
// won't preserve extra newlines in this place (if any), but don't care that much
trim_output(true);
}
prefix = 'SPACE';
}
else if (last_type === 'TK_START_BLOCK')
{
prefix = 'NEWLINE';
}
else if (last_type === 'TK_END_EXPR')
{
print_single_space();
prefix = 'NEWLINE';
}
if (in_array(token_text, line_starters) && last_text !== ')')
{
if (last_text == 'else')
{
prefix = 'SPACE';
}
else
{
prefix = 'NEWLINE';
}
if (token_text === 'function' && (last_text === 'get' || last_text === 'set'))
{
prefix = 'SPACE';
}
}
if (flags.if_line && last_type === 'TK_END_EXPR')
{
flags.if_line = false;
}
if (in_array(token_text.toLowerCase(), ['else', 'catch', 'finally']))
{
if (last_type !== 'TK_END_BLOCK' || opt_brace_style == "expand" || opt_brace_style == "end-expand" || opt_brace_style == "expand-strict")
{
print_newline();
}
else
{
trim_output(true);
print_single_space();
}
}
else if (prefix === 'NEWLINE')
{
if ((last_type === 'TK_START_EXPR' || last_text === '=' || last_text === ',') && token_text === 'function')
{
// no need to force newline on 'function': (function
// DONOTHING
}
else if (token_text === 'function' && last_text == 'new')
{
print_single_space();
}
else if (is_special_word(last_text))
{
// no newline between 'return nnn'
print_single_space();
}
else if (last_type !== 'TK_END_EXPR')
{
if ((last_type !== 'TK_START_EXPR' || token_text !== 'var') && last_text !== ':')
{
// no need to force newline on 'var': for (var x = 0...)
if (token_text === 'if' && last_word === 'else' && last_text !== '{')
{
// no newline for } else if {
print_single_space();
}
else
{
flags.var_line = false;
flags.var_line_reindented = false;
print_newline();
}
}
}
else if (in_array(token_text, line_starters) && last_text != ')')
{
flags.var_line = false;
flags.var_line_reindented = false;
print_newline();
}
}
else if (is_array(flags.mode) && last_text === ',' && last_last_text === '}')
{
print_newline(); // }, in lists get a newline treatment
}
else if (prefix === 'SPACE')
{
print_single_space();
}
print_token();
last_word = token_text;
if (token_text === 'var')
{
flags.var_line = true;
flags.var_line_reindented = false;
flags.var_line_tainted = false;
}
if (token_text === 'if')
{
flags.if_line = true;
}
if (token_text === 'else')
{
flags.if_line = false;
}
break;
case 'TK_SEMICOLON':
print_token();
flags.var_line = false;
flags.var_line_reindented = false;
if (flags.mode == 'OBJECT')
{
// OBJECT mode is weird and doesn't get reset too well.
flags.mode = 'BLOCK';
}
break;
case 'TK_STRING':
if (last_type === 'TK_END_EXPR' && in_array(flags.previous_mode, ['(COND-EXPRESSION)', '(FOR-EXPRESSION)']))
{
print_single_space();
}
else if (last_type == 'TK_STRING' || last_type === 'TK_START_BLOCK' || last_type === 'TK_END_BLOCK' || last_type === 'TK_SEMICOLON')
{
print_newline();
}
else if (last_type === 'TK_WORD')
{
print_single_space();
}
print_token();
break;
case 'TK_EQUALS':
if (flags.var_line)
{
// just got an '=' in a var-line, different formatting/line-breaking, etc will now be done
flags.var_line_tainted = true;
}
print_single_space();
print_token();
print_single_space();
break;
case 'TK_OPERATOR':
var space_before = true;
var space_after = true;
if (flags.var_line && token_text === ',' && (is_expression(flags.mode)))
{
// do not break on comma, for(var a = 1, b = 2)
flags.var_line_tainted = false;
}
if (flags.var_line)
{
if (token_text === ',')
{
if (flags.var_line_tainted)
{
print_token();
flags.var_line_reindented = true;
flags.var_line_tainted = false;
print_newline();
break;
}
else
{
flags.var_line_tainted = false;
}
// } else if (token_text === ':') {
// hmm, when does this happen? tests don't catch this
// flags.var_line = false;
}
}
if (is_special_word(last_text))
{
// "return" had a special handling in TK_WORD. Now we need to return the favor
print_single_space();
print_token();
break;
}
if (token_text === ':' && flags.in_case)
{
if (opt_indent_case) flags.case_body = true;
print_token(); // colon really asks for separate treatment
print_newline();
flags.in_case = false;
break;
}
if (token_text === '::')
{
// no spaces around exotic namespacing syntax operator
print_token();
break;
}
if (token_text === ',')
{
if (flags.var_line)
{
if (flags.var_line_tainted)
{
print_token();
print_newline();
flags.var_line_tainted = false;
}
else
{
print_token();
print_single_space();
}
}
else if (last_type === 'TK_END_BLOCK' && flags.mode !== "(EXPRESSION)")
{
print_token();
if (flags.mode === 'OBJECT' && last_text === '}')
{
print_newline();
}
else
{
print_single_space();
}
}
else
{
if (flags.mode === 'OBJECT')
{
print_token();
print_newline();
}
else
{
// EXPR or DO_BLOCK
print_token();
print_single_space();
}
}
break;
// } else if (in_array(token_text, ['--', '++', '!']) || (in_array(token_text, ['-', '+']) && (in_array(last_type, ['TK_START_BLOCK', 'TK_START_EXPR', 'TK_EQUALS']) || in_array(last_text, line_starters) || in_array(last_text, ['==', '!=', '+=', '-=', '*=', '/=', '+', '-'])))) {
}
else if (in_array(token_text, ['--', '++', '!']) || (in_array(token_text, ['-', '+']) && (in_array(last_type, ['TK_START_BLOCK', 'TK_START_EXPR', 'TK_EQUALS', 'TK_OPERATOR']) || in_array(last_text, line_starters))))
{
// unary operators (and binary +/- pretending to be unary) special cases
space_before = false;
space_after = false;
if (last_text === ';' && is_expression(flags.mode))
{
// for (;; ++i)
// ^^^
space_before = true;
}
if (last_type === 'TK_WORD' && in_array(last_text, line_starters))
{
space_before = true;
}
if (flags.mode === 'BLOCK' && (last_text === '{' || last_text === ';'))
{
// { foo; --i }
// foo(); --bar;
print_newline();
}
}
else if (token_text === '.')
{
// decimal digits or object.property
space_before = false;
}
else if (token_text === ':')
{
if (flags.ternary_depth == 0)
{
flags.mode = 'OBJECT';
space_before = false;
}
else
{
flags.ternary_depth -= 1;
}
}
else if (token_text === '?')
{
flags.ternary_depth += 1;
}
if (space_before)
{
print_single_space();
}
print_token();
if (space_after)
{
print_single_space();
}
if (token_text === '!')
{
// flags.eat_next_space = true;
}
break;
case 'TK_BLOCK_COMMENT':
var lines = token_text.split(/\x0a|\x0d\x0a/);
if (all_lines_start_with(lines.slice(1), '*'))
{
// javadoc: reformat and reindent
print_newline();
output.push(lines[0]);
for (i = 1; i < lines.length; i++)
{
print_newline();
output.push(' ');
output.push(trim(lines[i]));
}
}
else
{
// simple block comment: leave intact
if (lines.length > 1)
{
// multiline comment block starts with a new line
print_newline();
}
else
{
// single-line /* comment */ stays where it is
if (last_type === 'TK_END_BLOCK')
{
print_newline();
}
else
{
print_single_space();
}
}
for (i = 0; i < lines.length; i++)
{
output.push(lines[i]);
output.push('\n');
}
}
if (look_up('\n') != '\n') print_newline();
break;
case 'TK_INLINE_COMMENT':
print_single_space();
print_token();
if (is_expression(flags.mode))
{
print_single_space();
}
else
{
force_newline();
}
break;
case 'TK_COMMENT':
// print_newline();
if (wanted_newline)
{
print_newline();
}
else
{
print_single_space();
}
print_token();
if (look_up('\n') != '\n') force_newline();
break;
case 'TK_UNKNOWN':
if (is_special_word(last_text))
{
print_single_space();
}
print_token();
break;
}
last_last_text = last_text;
last_type = token_type;
last_text = token_text;
}
var sweet_code = preindent_string + output.join('').replace(/[\n ]+$/, '');
return sweet_code;
}
// Add support for CommonJS. Just put this file somewhere on your require.paths
// and you will be able to `var js_beautify = require("beautify").js_beautify`.
// comments by Microshaoft begin ===========================================================
/*
if (typeof exports !== "undefined")
exports.js_beautify = js_beautify;
*/
// comments by Microshaoft end ===========================================================
/*
Style HTML
---------------
Written by Nochum Sossonko, (nsossonko@hotmail.com)
Based on code initially developed by: Einar Lielmanis, <elfz@laacz.lv>
http://jsbeautifier.org/
You are free to use this in any way you want, in case you find this useful or working for you.
Usage:
style_html(html_source);
style_html(html_source, options);
The options are:
indent_size (default 4) ?? indentation size,
indent_char (default space) ?? character to indent with,
max_char (default 70) - maximum amount of characters per line,
brace_style (default "collapse") - "collapse" | "expand" | "end-expand"
put braces on the same line as control statements (default), or put braces on own line (Allman / ANSI style), or just put end braces on own line.
unformatted (default ['a']) - list of tags, that shouldn't be reformatted
indent_scripts (default normal) - "keep"|"separate"|"normal"
e.g.
style_html(html_source, {
'indent_size': 2,
'indent_char': ' ',
'max_char': 78,
'brace_style': 'expand',
'unformatted': ['a', 'sub', 'sup', 'b', 'i', 'u']
});
*/
function style_html(html_source, options)
{
//Wrapper function to invoke all the necessary constructors and deal with the output.
var multi_parser, indent_size, indent_character, max_char, brace_style;
options = options || {};
indent_size = options.indent_size || 4;
indent_character = options.indent_char || ' ';
brace_style = options.brace_style || 'collapse';
max_char = options.max_char == 0 ? Infinity : options.max_char || 70;
var unformatted = options.unformatted || ['a'];
function Parser()
{
this.pos = 0; //Parser position
this.token = '';
this.current_mode = 'CONTENT'; //reflects the current Parser mode: TAG/CONTENT
this.tags =
{ //An object to hold tags, their position, and their parent-tags, initiated with default values
parent: 'parent1',
parentcount: 1,
parent1: ''
};
this.tag_type = '';
this.token_text = this.last_token = this.last_text = this.token_type = '';
this.Utils =
{ //Uilities made available to the various functions
whitespace: "\n\r\t ".split(''),
single_token: 'br,input,link,meta,!doctype,basefont,base,area,hr,wbr,param,img,isindex,?xml,embed'.split(','),
//all the single tags for HTML
extra_liners: 'head,body,/html'.split(','),
//for tags that need a line of whitespace before them
in_array: function (what, arr)
{
for (var i = 0; i < arr.length; i++)
{
if (what === arr[i])
{
return true;
}
}
return false;
}
}
this.get_content = function ()
{ //function to capture regular content between tags
var input_char = '';
var content = [];
var space = false; //if a space is needed
while (this.input.charAt(this.pos) !== '<')
{
if (this.pos >= this.input.length)
{
return content.length ? content.join('') : ['', 'TK_EOF'];
}
input_char = this.input.charAt(this.pos);
this.pos++;
this.line_char_count++;
if (this.Utils.in_array(input_char, this.Utils.whitespace))
{
if (content.length)
{
space = true;
}
this.line_char_count--;
continue; //don't want to insert unnecessary space
}
else if (space)
{
if (this.line_char_count >= this.max_char)
{ //insert a line when the max_char is reached
content.push('\n');
for (var i = 0; i < this.indent_level; i++)
{
content.push(this.indent_string);
}
this.line_char_count = 0;
}
else
{
content.push(' ');
this.line_char_count++;
}
space = false;
}
content.push(input_char); //letter at-a-time (or string) inserted to an array
}
return content.length ? content.join('') : '';
}
this.get_contents_to = function (name)
{ //get the full content of a script or style to pass to js_beautify
if (this.pos == this.input.length)
{
return ['', 'TK_EOF'];
}
var input_char = '';
var content = '';
var reg_match = new RegExp('\<\/' + name + '\\s*\>', 'igm');
reg_match.lastIndex = this.pos;
var reg_array = reg_match.exec(this.input);
var end_script = reg_array ? reg_array.index : this.input.length; //absolute end of script
if (this.pos < end_script)
{ //get everything in between the script tags
content = this.input.substring(this.pos, end_script);
this.pos = end_script;
}
return content;
}
this.record_tag = function (tag)
{ //function to record a tag and its parent in this.tags Object
if (this.tags[tag + 'count'])
{ //check for the existence of this tag type
this.tags[tag + 'count']++;
this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
}
else
{ //otherwise initialize this tag type
this.tags[tag + 'count'] = 1;
this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
}
this.tags[tag + this.tags[tag + 'count'] + 'parent'] = this.tags.parent; //set the parent (i.e. in the case of a div this.tags.div1parent)
this.tags.parent = tag + this.tags[tag + 'count']; //and make this the current parent (i.e. in the case of a div 'div1')
}
this.retrieve_tag = function (tag)
{ //function to retrieve the opening tag to the corresponding closer
if (this.tags[tag + 'count'])
{ //if the openener is not in the Object we ignore it
var temp_parent = this.tags.parent; //check to see if it's a closable tag.
while (temp_parent)
{ //till we reach '' (the initial value);
if (tag + this.tags[tag + 'count'] === temp_parent)
{ //if this is it use it
break;
}
temp_parent = this.tags[temp_parent + 'parent']; //otherwise keep on climbing up the DOM Tree
}
if (temp_parent)
{ //if we caught something
this.indent_level = this.tags[tag + this.tags[tag + 'count']]; //set the indent_level accordingly
this.tags.parent = this.tags[temp_parent + 'parent']; //and set the current parent
}
delete this.tags[tag + this.tags[tag + 'count'] + 'parent']; //delete the closed tags parent reference...
delete this.tags[tag + this.tags[tag + 'count']]; //...and the tag itself
if (this.tags[tag + 'count'] == 1)
{
delete this.tags[tag + 'count'];
}
else
{
this.tags[tag + 'count']--;
}
}
}
this.get_tag = function ()
{ //function to get a full tag and parse its type
var input_char = '';
var content = [];
var space = false;
do
{
if (this.pos >= this.input.length)
{
return content.length ? content.join('') : ['', 'TK_EOF'];
}
input_char = this.input.charAt(this.pos);
this.pos++;
this.line_char_count++;
if (this.Utils.in_array(input_char, this.Utils.whitespace))
{ //don't want to insert unnecessary space
space = true;
this.line_char_count--;
continue;
}
if (input_char === "'" || input_char === '"')
{
if (!content[1] || content[1] !== '!')
{ //if we're in a comment strings don't get treated specially
input_char += this.get_unformatted(input_char);
space = true;
}
}
if (input_char === '=')
{ //no space before =
space = false;
}
if (content.length && content[content.length - 1] !== '=' && input_char !== '>' && space)
{ //no space after = or before >
if (this.line_char_count >= this.max_char)
{
this.print_newline(false, content);
this.line_char_count = 0;
}
else
{
content.push(' ');
this.line_char_count++;
}
space = false;
}
content.push(input_char); //inserts character at-a-time (or string)
} while (input_char !== '>');
var tag_complete = content.join('');
var tag_index;
if (tag_complete.indexOf(' ') != -1)
{ //if there's whitespace, thats where the tag name ends
tag_index = tag_complete.indexOf(' ');
}
else
{ //otherwise go with the tag ending
tag_index = tag_complete.indexOf('>');
}
var tag_check = tag_complete.substring(1, tag_index).toLowerCase();
if (tag_complete.charAt(tag_complete.length - 2) === '/' || this.Utils.in_array(tag_check, this.Utils.single_token))
{ //if this tag name is a single tag type (either in the list or has a closing /)
this.tag_type = 'SINGLE';
}
else if (tag_check === 'script')
{ //for later script handling
this.record_tag(tag_check);
this.tag_type = 'SCRIPT';
}
else if (tag_check === 'style')
{ //for future style handling (for now it justs uses get_content)
this.record_tag(tag_check);
this.tag_type = 'STYLE';
}
else if (this.Utils.in_array(tag_check, unformatted))
{ // do not reformat the "unformatted" tags
var comment = this.get_unformatted('</' + tag_check + '>', tag_complete); //...delegate to get_unformatted function
content.push(comment);
this.tag_type = 'SINGLE';
}
else if (tag_check.charAt(0) === '!')
{ //peek for <!-- comment
if (tag_check.indexOf('[if') != -1)
{ //peek for <!--[if conditional comment
if (tag_complete.indexOf('!IE') != -1)
{ //this type needs a closing --> so...
var comment = this.get_unformatted('-->', tag_complete); //...delegate to get_unformatted
content.push(comment);
}
this.tag_type = 'START';
}
else if (tag_check.indexOf('[endif') != -1)
{ //peek for <!--[endif end conditional comment
this.tag_type = 'END';
this.unindent();
}
else if (tag_check.indexOf('[cdata[') != -1)
{ //if it's a <[cdata[ comment...
var comment = this.get_unformatted(']]>', tag_complete); //...delegate to get_unformatted function
content.push(comment);
this.tag_type = 'SINGLE'; //<![CDATA[ comments are treated like single tags
}
else
{
var comment = this.get_unformatted('-->', tag_complete);
content.push(comment);
this.tag_type = 'SINGLE';
}
}
else
{
if (tag_check.charAt(0) === '/')
{ //this tag is a double tag so check for tag-ending
this.retrieve_tag(tag_check.substring(1)); //remove it and all ancestors
this.tag_type = 'END';
}
else
{ //otherwise it's a start-tag
this.record_tag(tag_check); //push it on the tag stack
this.tag_type = 'START';
}
if (this.Utils.in_array(tag_check, this.Utils.extra_liners))
{ //check if this double needs an extra line
this.print_newline(true, this.output);
}
}
return content.join(''); //returns fully formatted tag
}
this.get_unformatted = function (delimiter, orig_tag)
{ //function to return unformatted content in its entirety
if (orig_tag && orig_tag.indexOf(delimiter) != -1)
{
return '';
}
var input_char = '';
var content = '';
var space = true;
do
{
if (this.pos >= this.input.length)
{
return content;
}
input_char = this.input.charAt(this.pos);
this.pos++
if (this.Utils.in_array(input_char, this.Utils.whitespace))
{
if (!space)
{
this.line_char_count--;
continue;
}
if (input_char === '\n' || input_char === '\r')
{
content += '\n';
/* Don't change tab indention for unformatted blocks. If using code for html editing, this will greatly affect <pre> tags if they are specified in the 'unformatted array'
for (var i=0; i<this.indent_level; i++) {
content += this.indent_string;
}
space = false; //...and make sure other indentation is erased
*/
this.line_char_count = 0;
continue;
}
}
content += input_char;
this.line_char_count++;
space = true;
} while (content.indexOf(delimiter) == -1);
return content;
}
this.get_token = function ()
{ //initial handler for token-retrieval
var token;
if (this.last_token === 'TK_TAG_SCRIPT' || this.last_token === 'TK_TAG_STYLE')
{ //check if we need to format javascript
var type = this.last_token.substr(7)
token = this.get_contents_to(type);
if (typeof token !== 'string')
{
return token;
}
return [token, 'TK_' + type];
}
if (this.current_mode === 'CONTENT')
{
token = this.get_content();
if (typeof token !== 'string')
{
return token;
}
else
{
return [token, 'TK_CONTENT'];
}
}
if (this.current_mode === 'TAG')
{
token = this.get_tag();
if (typeof token !== 'string')
{
return token;
}
else
{
var tag_name_type = 'TK_TAG_' + this.tag_type;
return [token, tag_name_type];
}
}
}
this.get_full_indent = function (level)
{
level = this.indent_level + level || 0;
if (level < 1) return '';
return Array(level + 1).join(this.indent_string);
}
this.printer = function (js_source, indent_character, indent_size, max_char, brace_style)
{ //handles input/output and some other printing functions
this.input = js_source || ''; //gets the input for the Parser
this.output = [];
this.indent_character = indent_character;
this.indent_string = '';
this.indent_size = indent_size;
this.brace_style = brace_style;
this.indent_level = 0;
this.max_char = max_char;
this.line_char_count = 0; //count to see if max_char was exceeded
for (var i = 0; i < this.indent_size; i++)
{
this.indent_string += this.indent_character;
}
this.print_newline = function (ignore, arr)
{
this.line_char_count = 0;
if (!arr || !arr.length)
{
return;
}
if (!ignore)
{ //we might want the extra line
while (this.Utils.in_array(arr[arr.length - 1], this.Utils.whitespace))
{
arr.pop();
}
}
arr.push('\n');
for (var i = 0; i < this.indent_level; i++)
{
arr.push(this.indent_string);
}
}
this.print_token = function (text)
{
this.output.push(text);
}
this.indent = function ()
{
this.indent_level++;
}
this.unindent = function ()
{
if (this.indent_level > 0)
{
this.indent_level--;
}
}
}
return this;
}
/*_____________________--------------------_____________________*/
multi_parser = new Parser(); //wrapping functions Parser
multi_parser.printer(html_source, indent_character, indent_size, max_char, brace_style); //initialize starting values
while (true)
{
var t = multi_parser.get_token();
multi_parser.token_text = t[0];
multi_parser.token_type = t[1];
if (multi_parser.token_type === 'TK_EOF')
{
break;
}
switch (multi_parser.token_type)
{
case 'TK_TAG_START':
multi_parser.print_newline(false, multi_parser.output);
multi_parser.print_token(multi_parser.token_text);
multi_parser.indent();
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_STYLE':
case 'TK_TAG_SCRIPT':
multi_parser.print_newline(false, multi_parser.output);
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_END':
//Print new line only if the tag has no content and has child
if (multi_parser.last_token === 'TK_CONTENT' && multi_parser.last_text === '')
{
var tag_name = multi_parser.token_text.match(/\w+/)[0];
var tag_extracted_from_last_output = multi_parser.output[multi_parser.output.length - 1].match(/<\s*(\w+)/);
if (tag_extracted_from_last_output === null || tag_extracted_from_last_output[1] !== tag_name) multi_parser.print_newline(true, multi_parser.output);
}
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_TAG_SINGLE':
multi_parser.print_newline(false, multi_parser.output);
multi_parser.print_token(multi_parser.token_text);
multi_parser.current_mode = 'CONTENT';
break;
case 'TK_CONTENT':
if (multi_parser.token_text !== '')
{
multi_parser.print_token(multi_parser.token_text);
}
multi_parser.current_mode = 'TAG';
break;
case 'TK_STYLE':
case 'TK_SCRIPT':
if (multi_parser.token_text !== '')
{
multi_parser.output.push('\n');
var text = multi_parser.token_text;
if (multi_parser.token_type == 'TK_SCRIPT')
{
var _beautifier = typeof js_beautify == 'function' && js_beautify;
}
else if (multi_parser.token_type == 'TK_STYLE')
{
var _beautifier = typeof css_beautify == 'function' && css_beautify;
}
if (options.indent_scripts == "keep")
{
var script_indent_level = 0;
}
else if (options.indent_scripts == "separate")
{
var script_indent_level = -multi_parser.indent_level;
}
else
{
var script_indent_level = 1;
}
var indentation = multi_parser.get_full_indent(script_indent_level);
if (_beautifier)
{
// call the Beautifier if avaliable
text = _beautifier(text.replace(/^\s*/, indentation), options);
}
else
{
// simply indent the string otherwise
var white = text.match(/^\s*/)[0];
var _level = white.match(/[^\n\r]*$/)[0].split(multi_parser.indent_string).length - 1;
var reindent = multi_parser.get_full_indent(script_indent_level - _level);
text = text.replace(/^\s*/, indentation).replace(/\r\n|\r|\n/g, '\n' + reindent).replace(/\s*$/, '');
}
if (text)
{
multi_parser.print_token(text);
multi_parser.print_newline(true, multi_parser.output);
}
}
multi_parser.current_mode = 'TAG';
break;
}
multi_parser.last_token = multi_parser.token_type;
multi_parser.last_text = multi_parser.token_text;
}
return multi_parser.output.join('');
}
/*
CSS Beautifier
---------------
Written by Harutyun Amirjanyan, (amirjanyan@gmail.com)
Based on code initially developed by: Einar Lielmanis, <elfz@laacz.lv>
http://jsbeautifier.org/
You are free to use this in any way you want, in case you find this useful or working for you.
Usage:
css_beautify(source_text);
css_beautify(source_text, options);
The options are:
indent_size (default 4) ?? indentation size,
indent_char (default space) ?? character to indent with,
e.g
css_beautify(css_source_text, {
'indent_size': 1,
'indent_char': '\t'
});
*/
// http://www.w3.org/TR/CSS21/syndata.html#tokenization
// http://www.w3.org/TR/css3-syntax/
function css_beautify(source_text, options)
{
options = options || {};
var indentSize = options.indent_size || 4;
var indentCharacter = options.indent_char || ' ';
// compatibility
if (typeof indentSize == "string") indentSize = parseInt(indentSize);
// tokenizer
var whiteRe = /^\s+$/;
var wordRe = /[\w$\-_]/;
var pos = -1,
ch;
function next()
{
return ch = source_text.charAt(++pos)
}
function peek()
{
return source_text.charAt(pos + 1)
}
function eatString(comma)
{
var start = pos;
while (next())
{
if (ch == "\\")
{
next();
next();
}
else if (ch == comma)
{
break;
}
else if (ch == "\n")
{
break;
}
}
return source_text.substring(start, pos + 1);
}
function eatWhitespace()
{
var start = pos;
while (whiteRe.test(peek()))
pos++;
return pos != start;
}
function skipWhitespace()
{
var start = pos;
do{} while (whiteRe.test(next()))
return pos != start + 1;
}
function eatComment()
{
var start = pos;
next();
while (next())
{
if (ch == "*" && peek() == "/")
{
pos++;
break;
}
}
return source_text.substring(start, pos + 1);
}
function lookBack(str, index)
{
return output.slice(-str.length + (index || 0), index).join("").toLowerCase() == str;
}
// printer
var indentString = source_text.match(/^[\r\n]*[\t ]*/)[0];
var singleIndent = Array(indentSize + 1).join(indentCharacter);
var indentLevel = 0;
function indent()
{
indentLevel++;
indentString += singleIndent;
}
function outdent()
{
indentLevel--;
indentString = indentString.slice(0, -indentSize);
}
//print = {}
// modified by Microshaoft
print = {}
print["{"] = function (ch)
{
print.singleSpace();
output.push(ch);
print.newLine();
}
print["}"] = function (ch)
{
print.newLine();
output.push(ch);
print.newLine();
}
print.newLine = function (keepWhitespace)
{
if (!keepWhitespace) while (whiteRe.test(output[output.length - 1]))
output.pop();
if (output.length) output.push('\n');
if (indentString) output.push(indentString);
}
print.singleSpace = function ()
{
if (output.length && !whiteRe.test(output[output.length - 1])) output.push(' ');
}
var output = [];
if (indentString) output.push(indentString);
/*_____________________--------------------_____________________*/
while (true)
{
var isAfterSpace = skipWhitespace();
if (!ch) break;
if (ch == '{')
{
indent();
print["{"](ch);
}
else if (ch == '}')
{
outdent();
print["}"](ch);
}
else if (ch == '"' || ch == '\'')
{
output.push(eatString(ch))
}
else if (ch == ';')
{
output.push(ch, '\n', indentString);
}
else if (ch == '/' && peek() == '*')
{ // comment
print.newLine();
output.push(eatComment(), "\n", indentString);
}
else if (ch == '(')
{ // may be a url
output.push(ch);
eatWhitespace();
if (lookBack("url", -1) && next())
{
if (ch != ')' && ch != '"' && ch != '\'') output.push(eatString(')'));
else pos--;
}
}
else if (ch == ')')
{
output.push(ch);
}
else if (ch == ',')
{
eatWhitespace();
output.push(ch);
print.singleSpace();
}
else if (ch == ']')
{
output.push(ch);
}
else if (ch == '[' || ch == '=')
{ // no whitespace before or after
eatWhitespace();
output.push(ch);
}
else
{
if (isAfterSpace) print.singleSpace();
output.push(ch);
}
}
var sweetCode = output.join('').replace(/[\n ]+$/, '');
return sweetCode;
}
//if (typeof exports !== "undefined")
// exports.css_beautify = css_beautify;
function unpacker_filter(source)
{
var trailing_comments = '';
var comment = '';
var found = false;
do
{
found = false;
if (/^\s*\/\*/.test(source))
{
found = true;
comment = source.substr(0, source.indexOf('*/') + 2);
source = source.substr(comment.length).replace(/^\s+/, '');
trailing_comments += comment + "\n";
}
else if (/^\s*\/\//.test(source))
{
found = true;
comment = source.match(/^\s*\/\/.*/)[0];
source = source.substr(comment.length).replace(/^\s+/, '');
trailing_comments += comment + "\n";
}
} while (found);
if (P_A_C_K_E_R.detect(source))
{
// P.A.C.K.E.R unpacking may fail, even though it is detected
var unpacked = P_A_C_K_E_R.unpack(source);
if (unpacked != source)
{
source = unpacker_filter(unpacked);
}
}
if (Urlencoded.detect(source))
{
source = unpacker_filter(Urlencoded.unpack(source))
}
if (JavascriptObfuscator.detect(source))
{
source = unpacker_filter(JavascriptObfuscator.unpack(source))
}
if (MyObfuscate.detect(source))
{
source = unpacker_filter(MyObfuscate.unpack(source))
}
return trailing_comments + source;
}
function looks_like_html(source)
{
// <foo> - looks like html
// <!--\nalert('foo!');\n--> - doesn't look like html
var trimmed = source; //.replace(/^[ \t\n\r]+/, '');
var comment_mark = '<!-' + '-';
return (trimmed && (trimmed.substring(0, 1) === '<' && trimmed.substring(0, 4) !== comment_mark));
}
function beautify(source, options)
{
// if (the.beautify_in_progress) return;
//
// store_settings_to_cookie();
//
// the.beautify_in_progress = true;
// var opts = {
// indent_size: indent_size,
// indent_char: indent_char,
// preserve_newlines:preserve_newlines,
// brace_style: brace_style,
// keep_array_indentation:keep_array_indentation,
// space_after_anon_function:true,
// space_before_conditional: space_before_conditional,
// indent_scripts:indent_scripts};
if (looks_like_html(source))
{
// modified by Microshaoft
return style_html(source, options);
}
else
{
// modified by Microshaoft
source = unpacker_filter(source);
return js_beautify(source, options);
}
// the.beautify_in_progress = false;
}
//
// Unpacker for Dean Edward's p.a.c.k.e.r, a part of javascript beautifier
// written by Einar Lielmanis <einar@jsbeautifier.org>
//
// Coincidentally, it can defeat a couple of other eval-based compressors.
//
// usage:
//
// if (P_A_C_K_E_R.detect(some_string)) {
// var unpacked = P_A_C_K_E_R.unpack(some_string);
// }
//
//
var P_A_C_K_E_R =
{
detect: function (str)
{
return false;// P_A_C_K_E_R._starts_with(str.toLowerCase().replace(/ +/g, ''), 'eval(function(') || P_A_C_K_E_R._starts_with(str.toLowerCase().replace(/ +/g, ''), 'eval((function(');
},
unpack: function (str)
{
var unpacked_source = '';
if (P_A_C_K_E_R.detect(str))
{
try
{
eval('unpacked_source = ' + str.substring(4) + ';')
if (typeof unpacked_source == 'string' && unpacked_source)
{
str = unpacked_source;
}
}
catch (error)
{
// well, it failed. we'll just return the original, instead of crashing on user.
}
}
return str;
},
_starts_with: function (str, what)
{
return str.substr(0, what.length) === what;
},
run_tests: function (sanity_test)
{
var t = sanity_test || new SanityTest();
t.test_function(P_A_C_K_E_R.detect, "P_A_C_K_E_R.detect");
t.expect('', false);
t.expect('var a = b', false);
t.expect('eval(function(p,a,c,k,e,r', true);
t.expect('eval ( function(p, a, c, k, e, r', true);
t.test_function(P_A_C_K_E_R.unpack, 'P_A_C_K_E_R.unpack');
t.expect("eval(function(p,a,c,k,e,r){e=String;if(!''.replace(/^/,String)){while(c--)r[c]=k[c]||c;k=[function(e){return r[e]}];e=function(){return'\\\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\\\b'+e(c)+'\\\\b','g'),k[c]);return p}('0 2=1',3,3,'var||a'.split('|'),0,{}))", 'var a=1');
var starts_with_a = function (what)
{
return P_A_C_K_E_R._starts_with(what, 'a');
}
t.test_function(starts_with_a, "P_A_C_K_E_R._starts_with(?, a)");
t.expect('abc', true);
t.expect('bcd', false);
t.expect('a', true);
t.expect('', false);
return t;
}
}
//
// trivial bookmarklet/escaped script detector for the javascript beautifier
// written by Einar Lielmanis <einar@jsbeautifier.org>
//
// usage:
//
// if (Urlencoded.detect(some_string)) {
// var unpacked = Urlencoded.unpack(some_string);
// }
//
//
var Urlencoded =
{
detect: function (str)
{
// the fact that script doesn't contain any space, but has %20 instead
// should be sufficient check for now.
// if (str.indexOf(' ') == -1)
// {
// if (str.indexOf('%20') != -1) return true;
// if (str.replace(/[^%]+/g, '').length > 3) return true;
// }
return false;
},
unpack: function (str)
{
if (Urlencoded.detect(str))
{
return unescape(str.replace(/\+/g, '%20'));
}
return str;
},
run_tests: function (sanity_test)
{
var t = sanity_test || new SanityTest();
t.test_function(Urlencoded.detect, "Urlencoded.detect");
t.expect('', false);
t.expect('var a = b', false);
t.expect('var%20a+=+b', true);
t.expect('var%20a=b', true);
t.expect('var%20%21%22', true);
t.test_function(Urlencoded.unpack, 'Urlencoded.unpack');
t.expect('', '');
t.expect('abcd', 'abcd');
t.expect('var a = b', 'var a = b');
t.expect('var%20a=b', 'var a=b');
t.expect('var%20a+=+b', 'var a = b');
return t;
}
}
//
// simple unpacker/deobfuscator for scripts messed up with javascriptobfuscator.com
// written by Einar Lielmanis <einar@jsbeautifier.org>
//
// usage:
//
// if (JavascriptObfuscator.detect(some_string)) {
// var unpacked = JavascriptObfuscator.unpack(some_string);
// }
//
//
var JavascriptObfuscator =
{
detect: function (str)
{
return /^var _0x[a-f0-9]+ ?\= ?\[/.test(str);
},
unpack: function (str)
{
if (JavascriptObfuscator.detect(str))
{
var matches = /var (_0x[a-f\d]+) ?\= ?\[(.*?)\];/.exec(str);
if (matches)
{
var var_name = matches[1];
var strings = JavascriptObfuscator._smart_split(matches[2]);
var str = str.substring(matches[0].length);
for (var k in strings)
{
str = str.replace(new RegExp(var_name + '\\[' + k + '\\]', 'g'), JavascriptObfuscator._fix_quotes(JavascriptObfuscator._unescape(strings[k])));
}
}
}
return str;
},
_fix_quotes: function (str)
{
var matches = /^"(.*)"$/.exec(str);
if (matches)
{
str = matches[1];
str = "'" + str.replace(/'/g, "\\'") + "'";
}
return str;
},
_smart_split: function (str)
{
var strings = [];
var pos = 0;
while (pos < str.length)
{
if (str.charAt(pos) == '"')
{
// new word
var word = '';
pos += 1;
while (pos < str.length)
{
if (str.charAt(pos) == '"')
{
break;
}
if (str.charAt(pos) == '\\')
{
word += '\\';
pos++;
}
word += str.charAt(pos);
pos++;
}
strings.push('"' + word + '"');
}
pos += 1;
}
return strings;
},
_unescape: function (str)
{
// inefficient if used repeatedly or on small strings, but wonderful on single large chunk of text
for (var i = 32; i < 128; i++)
{
str = str.replace(new RegExp('\\\\x' + i.toString(16), 'ig'), String.fromCharCode(i));
}
return str;
},
run_tests: function (sanity_test)
{
var t = sanity_test || new SanityTest();
t.test_function(JavascriptObfuscator._smart_split, "JavascriptObfuscator._smart_split");
t.expect('', []);
t.expect('"a", "b"', ['"a"', '"b"']);
t.expect('"aaa","bbbb"', ['"aaa"', '"bbbb"']);
t.expect('"a", "b\\\""', ['"a"', '"b\\\""']);
t.test_function(JavascriptObfuscator._unescape, 'JavascriptObfuscator._unescape');
t.expect('\\x40', '@');
t.expect('\\x10', '\\x10');
t.expect('\\x1', '\\x1');
t.expect("\\x61\\x62\\x22\\x63\\x64", 'ab"cd');
t.test_function(JavascriptObfuscator.detect, 'JavascriptObfuscator.detect');
t.expect('', false);
t.expect('abcd', false);
t.expect('var _0xaaaa', false);
t.expect('var _0xaaaa = ["a", "b"]', true);
t.expect('var _0xaaaa=["a", "b"]', true);
t.expect('var _0x1234=["a","b"]', true);
return t;
}
}
//
// simple unpacker/deobfuscator for scripts messed up with myobfuscate.com
// You really don't want to obfuscate your scripts there: they're tracking
// your unpackings, your script gets turned into something like this,
// as of 2011-04-25:
/*
var _escape = 'your_script_escaped';
var _111 = document.createElement('script');
_111.src = 'http://api.www.myobfuscate.com/?getsrc=ok' +
'&ref=' + encodeURIComponent(document.referrer) +
'&url=' + encodeURIComponent(document.URL);
var 000 = document.getElementsByTagName('head')[0];
000.appendChild(_111);
document.write(unescape(_escape));
*/
//
// written by Einar Lielmanis <einar@jsbeautifier.org>
//
// usage:
//
// if (MyObfuscate.detect(some_string)) {
// var unpacked = MyObfuscate.unpack(some_string);
// }
//
//
var MyObfuscate =
{
detect: function (str)
{
return /^var _?[0O1lI]{3}\=('|\[).*\)\)\);/.test(str);
},
unpack: function (str)
{
if (MyObfuscate.detect(str))
{
var modified_source = str.replace(';eval(', ';unpacked_source = (');
var unpacked_source = '';
eval(modified_source);
if (unpacked_source)
{
if (MyObfuscate.starts_with(unpacked_source, 'var _escape'))
{
// fetch the urlencoded stuff from the script,
var matches = /'([^']*)'/.exec(unpacked_source);
var unescaped = unescape(matches[1]);
if (MyObfuscate.starts_with(unescaped, '<script>'))
{
unescaped = unescaped.substr(8, unescaped.length - 8);
}
if (MyObfuscate.ends_with(unescaped, '</script>'))
{
unescaped = unescaped.substr(0, unescaped.length - 9);
}
unpacked_source = unescaped;
}
}
return unpacked_source ? "// Unpacker warning: be careful when using myobfuscate.com for your projects:\n" + "// scripts obfuscated by the free online version call back home.\n" + "\n//\n" + unpacked_source : str;
}
return str;
},
starts_with: function (str, what)
{
return str.substr(0, what.length) === what;
},
ends_with: function (str, what)
{
return str.substr(str.length - what.length, what.length) === what;
},
run_tests: function (sanity_test)
{
var t = sanity_test || new SanityTest();
return t;
}
}
//
// simple testing interface
// written by Einar Lielmanis, einar@jsbeautifier.org
//
// usage:
//
// var t = new SanityTest(function (x) { return x; }, 'my function');
// t.expect('input', 'output');
// t.expect('a', 'a');
// output_somewhere(t.results()); // good for <pre>, html safe-ish
// alert(t.results_raw()); // html unescaped
function SanityTest(func, test_name)
{
var test_func = func ||
function (x)
{
return x;
}
var test_name = test_name || '';
var n_failed = 0;
var n_succeeded = 0;
var failures = [];
this.test_function = function (func, name)
{
test_func = func;
test_name = name || '';
}
this.expect = function (parameters, expected_value)
{
// multi-parameter calls not supported (I don't need them now).
var result = test_func(parameters);
// proper array checking is a pain. i'll maybe do it later, compare strings representations instead
if ((result === expected_value) || (expected_value instanceof Array && result.join(', ') == expected_value.join(', ')))
{
n_succeeded += 1;
}
else
{
n_failed += 1;
failures.push([test_name, parameters, expected_value, result]);
}
}
this.results_raw = function ()
{
var results = '';
if (n_failed === 0)
{
if (n_succeeded === 0)
{
results = 'No tests run.';
}
else
{
results = 'All ' + n_succeeded + ' tests passed.';
}
}
else
{
for (var i = 0; i < failures.length; i++)
{
var f = failures[i];
if (f[0])
{
f[0] = f[0] + ' ';
}
results += '---- ' + f[0] + 'input -------\n' + this.prettyprint(f[1]) + '\n';
results += '---- ' + f[0] + 'expected ----\n' + this.prettyprint(f[2]) + '\n';
results += '---- ' + f[0] + 'output ------\n' + this.prettyprint(f[3]) + '\n\n';
}
results += n_failed + ' tests failed.\n';
}
return results;
}
this.results = function ()
{
return this.lazy_escape(this.results_raw());
}
this.prettyprint = function (something, quote_strings)
{
var type = typeof something;
switch (type.toLowerCase())
{
case 'string':
if (quote_strings)
{
return "'" + something.replace("'", "\\'") + "'";
}
else
{
return something;
}
case 'number':
return '' + something;
case 'boolean':
return something ? 'true' : 'false';
case 'undefined':
return 'undefined';
case 'object':
if (something instanceof Array)
{
var x = [];
var expected_index = 0;
// modified by Microshaoft
for (k in something)
//for (var k in something)
{
if (k == expected_index)
{
x.push(this.prettyprint(something[k], true));
expected_index += 1;
}
else
{
x.push('\n' + k + ': ' + this.prettyprint(something[k], true));
}
}
return '[' + x.join(', ') + ']';
}
else
{
return 'object: ' + something;
}
default:
return type + ': ' + something;
}
}
this.lazy_escape = function (str)
{
return str.replace(/</g, '<').replace(/\>/g, '>').replace(/\n/g, '<br />');
}
this.log = function ()
{
// comments by Microshaoft begin ======================================================
// if (window.console) {
// if (console.firebug) {
// console.log.apply(console, Array.prototype.slice.call(arguments));
// } else {
// console.log.call(console, Array.prototype.slice.call(arguments));
// }
// }
// comments by Microshaoft end ======================================================
};
}
// add by Microshaoft begin ===========================================================
WScript.Echo("/*");
WScript.Echo(" * Beautifyed by using \"Microshaoft.beautify.CScript.js\"");
WScript.Echo(" * \"Microshaoft.beautify.exe\" is invented for EditPlus user tool by using WScript");
WScript.Echo(" * Thanks for \"http://jsbeautifier.org/\" supply \"https://github.com/einars/js-beautify\"");
WScript.Echo(" */");
var opts =
{
indent_size: 1,
indent_char: '\t',
preserve_newlines: true,
brace_style: "expand-strict",
keep_array_indentation: true,
space_after_anon_function: true,
space_before_conditional: true,
indent_scripts: true
};
s = beautify(s, opts);
WScript.Echo(s);
// add by Microshaoft end ===========================================================
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