查看效果:格式化代码 从比较紧密地javascript转换成标准地javascript代码
; }- I3 J ~+ P: ]0 g代码如下:
% l; M# o6 |+ J. A<html><head><title>format</title>
8 ~ W+ T8 `. S. k9 Q) ^2 g8 V8 J- k<meta content=mshtml 6.00.2800.1528 name=generator>) i, @/ a+ Z5 S3 ?
<meta content= name=author>+ c) y* z; X, w5 }7 a5 P
<meta content= name=keywords>
( m7 L# ^: E4 g0 G, F9 d<meta content= name=description></head>4 L h o' f0 o% v) X* R
<body>2 w# l! q% _& b3 A
<script language=javascript>6 S# l/ {& i# V8 ?: B3 U1 K$ s5 G6 m
<!--
5 O7 t: M/ B3 j% K5 Ifunction class_format(code){7 W: i$ l" \$ e2 i
//哈希表类3 L8 g; y9 U, {& Z0 Y c/ j
function hashtable(){' ^% ?2 G e6 ?4 J( ~
this._hash = new object();) q3 L0 d2 y5 p! q" A% p
this.add = function(key,value){" s( [9 Y5 j8 I. q; j
if(typeof(key)!=undefined){
2 G3 M9 Q; g: y$ x' ]0 _* gif(this.contains(key)==false){7 T( k2 {/ O! {* x7 N# u" B
this._hash[key]=typeof(value)==undefined？null:value;
) L3 h& _ g, S- t+ Sreturn true;1 n1 I- f0 {: D2 z
} else {$ `7 J s( h2 u9 H
return false;
5 m- |! Z5 w( k0 }3 E+ q8 |' i}9 X2 @/ y+ R; G! h& R2 ]/ h
} else {8 P0 R K7 p5 {4 V' i r1 o
return false;
% R" Y' d _5 k& q& n, L5 W}
, x7 h& b; L% ^ |( }}3 o$ G# t) E0 _" Q
this.remove = function(key){delete this._hash[key];}
3 |8 D. O+ _5 a; s& D! ythis.count = function(){var i=0;for(var k in this._hash){i++;} return i;}
5 i& h6 X7 P9 S* F4 {# Rthis.items = function(key){return this._hash[key];}
6 P' W, a+ k/ O; e, ethis.contains = function(key){return typeof(this._hash[key])!=undefined;}+ i8 J7 ?5 V% g! ~
this.clear = function(){for(var k in this._hash){delete this._hash[k];}}+ T" Q3 g( d( [
}) D, A7 A4 g, E: @0 L
this._casesensitive = true;
0 [ d; H9 d! V* m: M& B6 f' c//字符串转换为哈希表
8 w4 |5 ~+ g1 d! A' Z1 O* P t' u# |this.str2hashtable = function(key,cs){' |5 F% b. A( B( R' c2 P
var _key = key.split(/,/g);2 o% ^- K4 m% j+ U
var _hash = new hashtable();
, G! T5 Q" t. e6 D+ m, G d" {0 {( Svar _cs = true;
5 w' C6 {3 N3 h" J2 c+ Cif(typeof(cs)==undefined||cs==null){# q; y7 W+ a+ s# z0 S
_cs = this._casesensitive;9 o$ z( l$ P# h( O$ m) M/ X
} else {2 F7 _3 E( l# g' |* B/ w; P
_cs = cs;4 N: o2 C" w* f2 f' D( y/ _
}0 J7 m2 ^% F) {
for(var i in _key){
3 L( ?- G) T% H; P" Hif(_cs){1 i& [% `* m. e% J. e( b. [+ ^4 Y
_hash.add(_key[i]);, H/ A6 X' y+ ~! {2 n
} else {$ q7 w- c' u4 G
_hash.add((_key[i]+).tolowercase());9 l }6 V& c$ O- W* b) [+ {
}* c }+ ?- }* {4 l3 r9 e0 a
}4 P; t" I$ e: ]% i7 g& Q' i
return _hash;
! m6 a. W: p/ E& o7 F}
& j! W. D6 Z6 \//获的需要转换地代码
* C/ ~5 k j5 }$ d( T+ o( h- Mthis._codetxt = code;
5 Z: S; E6 o) V* ]/ _7 L% H) Q1 Lif(typeof(syntax)==undefined){" b2 N. E) T! s9 n6 e6 d/ M& T4 C
syntax = ;0 k7 N! Z! ]8 W: U; l2 Z
}; k6 ? V7 E8 d+ P( x: S, W
this._deletecomment = false;2 o1 V3 e, K& S2 F7 h5 d
//是否大小写敏感
3 @( d: h" O- H5 c8 N. \8 a4 nthis._casesensitive = true;
0 c& R8 [3 V S/ ?( A! T/ |" O1 F! u& g//可以后面加块语句地关键字 D0 G! c$ ]- |
this._blockelement = this.str2hashtable(switch,if,while,try,finally);+ U8 }; M3 |) v3 Z2 d( Z# X& s
//是函数申明$ B/ |/ r" P2 P
this._function = this.str2hashtable(function);; s$ z1 ~- T0 S8 u8 A1 N/ A# |
//本行括号内分号不做换行) k7 q. D. d2 ~
this._isfor = for;
2 P1 P& t T, h) h' s0 nthis._choiceelement = this.str2hashtable(else,catch);, v4 G/ M* G" B: ^
this._beginblock = {;
$ j! C: o$ b, l' q8 f( Ythis._endblock = };
8 O/ X. `) i p+ ]6 ~this._singleeyeelement = this.str2hashtable(var,new,return,else,delete,in,case);* I2 E! @1 w4 q @ R1 |# ?
//的到分割字符
: w- [* H. a( I5 u8 Y, pthis._worddelimiters= ,.？!;:\\/<>(){}[]\'\r\n\t=+-|*%@#$^&;2 w) _1 [7 y" p0 d/ p" Z+ n1 {
//引用字符
6 ^+ O6 q* F: h% g3 X: @this._quotation = this.str2hashtable(\,');( @) Q. w" P- _" i p- E! _& P! c
//行注释字符: }* ?. _4 ^ n- C' D% O
this._linecomment = //; o) i; S; u% A3 g5 e
//转义字符5 A& X* H# a, N9 X5 E% h& K' x$ o
this._escape = \\;
7 r j# u, c( o* E* [& ~! c9 u//多行引用开始! V* L! x# w* z C
this._commenton = /*;
+ {9 H: j5 e$ K3 L5 ?) P g//多行引用结束- ]3 D. z# p/ [1 Z$ Q
this._commentoff = */;" L3 O& u4 y) f) N* ~
//行结束词
) g, |. M6 a% \( A- a0 ^3 G# \" Q1 Ithis._rowend = ;;
7 f, x8 l) k5 z4 v2 i6 l0 zthis._in = in;
* a6 n# X* a" T4 m1 {' t" vthis.iscompress = false;/ |( j& K: Q- o: O# o
this.style = 0;$ o) m4 e4 `. l: c3 k
this._tabnum = 0;
; A4 s! _6 T# c! Z% J8 d; Fthis.format = function() {* R3 H( r$ U7 }3 A
var codearr = new array();; S3 R! f$ T" z; r* ?; D" z
var word_index = 0;% L- K p4 Q5 i W2 B
var htmltxt = new array();
) y( k9 d; k! d6 s) jif(this.iscompress){
4 j1 Q G; E( J2 ]# }6 tthis._deletecomment = true;3 T- x) \5 L3 r, N, W/ K% v5 F
}
( e: n2 O) G u$ v) H% n//的到分割字符数组(分词)0 x+ U9 F2 S# T2 M: f! n
for (var i = 0; i < this._codetxt.length; i++) {% p# D x a- l+ `- R8 E* E
if (this._worddelimiters.indexof(this._codetxt.charat(i)) == -1) { //找不到关键字
! S5 B' ~2 Z5 Y* P# r' A- F7 I% aif (codearr[word_index] == null || typeof(codearr[word_index]) == 'undefined') {
0 @( g8 V5 ^7 y5 j' C0 Dcodearr[word_index] = ;' }6 q+ V X7 s
}
( p3 w( u0 a1 P! Jcodearr[word_index] += this._codetxt.charat(i);
) t! s* l8 t# S& ~) L6 i) I" ]( D} else {- t9 O: P+ q9 z" x! y( Z' I T2 V
if (typeof(codearr[word_index]) != 'undefined' && codearr[word_index].length > 0)$ `4 P( e' o8 }- R1 s+ @
word_index++;
! }& l! ?8 D `% W& Q4 {! ucodearr[word_index++] = this._codetxt.charat(i);
) o6 I$ q, G3 T5 ^) k5 G& u} }* g \6 c- d. ^) z. n' u6 o
var quote_opened = false; //引用标记
. }3 r& ~" b" T$ |- bvar slash_star_comment_opened = false; //多行注释标记. {: y5 Z; P* J9 W7 e
var slash_slash_comment_opened = false; //单行注释标记
" Y% k( ]2 c1 p# b0 Qvar line_num = 1; //行号
5 Y$ r: ~" r- x" m0 a7 R* d6 Evar quote_char = ; //引用标记类型
; Z( h; c# S3 u/ X* e% qvar function_opened = false;
8 _ @: |2 L5 o* Z* ~3 X$ Tvar bracket_open = false;
4 p4 a; W4 S3 S5 b o& g6 svar for_open = false;3 q9 A5 q5 v: I- n
//按分割字，分块显示
6 i7 y1 U, N5 P9 K( l, Ofor (var i=0; i <=word_index; i++){/ P' n* h( K* _2 n2 E& L
//处理空行（由于转义带来）
" d: u: x4 G% G7 }2 qif(typeof(codearr[i])==undefined||codearr[i].length==0){
6 P4 d8 r0 ?4 ~# T" T% V& g4 ^' Mcontinue;
) I) m; ]6 R4 F5 X- h6 ] m1 W7 S0 [3 s} else if(codearr[i]== ||codearr[i]==\t){& V% k: |( S4 V0 S! V" |' O2 U( P
if(slash_slash_comment_opened||slash_star_comment_opened){
6 E' c1 E r5 i+ [if(!this._deletecomment){
" m% h, S* P6 D5 }- c8 _htmltxt[htmltxt.length] = codearr[i];
+ _: B7 B- t) `: M& k3 P" M6 Y}
9 P1 s! ^, L/ c+ T9 q}9 L8 O2 w7 v$ L U" h
if(quote_opened){2 u5 S, ]. B+ a% I3 F" z
htmltxt[htmltxt.length] = codearr[i];
; F: D2 E) H6 H* N# y8 \) G/ J}
* ~% W |6 M2 T/ D+ I} else if(codearr[i]==\n){
7 c: `) f+ H! u8 z//处理换行
. E) u* J+ a8 m. Y3 O& ]; Z} else if (codearr[i] == \r){
& P/ Y6 o- K. l Gslash_slash_comment_opened = false;
" E( e* e! q* S0 R+ h+ rquote_opened = false;3 `* K: y7 G; s% [, i I! y
line_num++;- `0 t/ ~! w( G+ t1 h" o
if(!this.iscompress){4 z( ~- C9 u( T8 B# m. I. C1 N
htmltxt[htmltxt.length] = \r\n+ this.getident();- d+ g w6 N- B& e& p" b
}
, z C6 h" `$ W//处理function里地参数标记
8 f4 G5 B6 o2 s0 t} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&this.isfunction(codearr[i])){
5 e. Q3 z5 F k2 P4 M7 P: V( J. ]htmltxt[htmltxt.length] = codearr[i] + ;
" o5 B$ ^7 \; a6 a0 B% m, u2 Nfunction_opened = true;- T R0 c+ S% D9 W& a
} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==this._isfor){
% I9 J2 T' T. I. f$ P% Q/ c0 A$ [htmltxt[htmltxt.length] = codearr[i];
7 E: j7 T/ V/ P# lfor_open = true;4 i m ~0 i, Q1 V. I/ r
} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==(){
4 |- g5 s2 C. ^5 ~" E9 V8 Abracket_open = true;
. g* }2 R) A {+ A5 ^7 z/ Q8 mhtmltxt[htmltxt.length] = codearr[i];
6 `# L* c# H' ?3 f2 f0 A4 t, ~} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==)){2 b/ ?: T. \- f/ @8 W0 d* H* H
bracket_open = false;, B) n- \* H I1 N
htmltxt[htmltxt.length] = codearr[i];
1 y5 F4 x, `* B$ t} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==this._rowend){- A8 P) q L; d2 Q) q. s s j
if(!this.iscompress){
4 S O0 W. d0 S' Z$ k' Dif(!for_open){
' ]7 K6 X1 P- ]; @7 mif(i<word_index&&(codearr[i+1]!=\r&&codearr[i+1]!=\n)){
- E% E7 D# \+ [2 |/ X E0 Jhtmltxt[htmltxt.length] = codearr[i] + \n + this.getident();6 M5 g7 X4 ]/ ^) j
}else{: o$ O+ C" Z) L1 k+ |+ {+ ^
htmltxt[htmltxt.length] = codearr[i] + this.getident();: K! ]4 Z2 [" z- E& ] [
}/ R2 W" O; c; `* X+ I8 T! ?
}else{7 w0 c" \3 ~; p0 U
htmltxt[htmltxt.length] = codearr[i];
* V; K5 n) L7 r: _& |9 W3 @ w}# h* [6 I8 {' i0 Q4 R& h
}else{
: l9 \8 I/ o) x9 q+ ehtmltxt[htmltxt.length] = codearr[i];
: T9 V) x" f8 n. O9 Q}1 o! j; V9 I+ Z& E- X
} else if(!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==this._beginblock){) _; N% z" ~ O% l
for_open = false;
: d; s! r* G7 _3 ^if(!this.iscompress){7 i; b! u: R& {( @8 C) u
switch(this.style){$ l" k) I3 s% h0 Y5 [
case 0:
( i* d& \: g: @% c; a6 Fthis._tabnum++;# W' ^6 w4 @" w
htmltxt[htmltxt.length] = codearr[i] + \n + this.getident();' M2 y @8 N4 B) M6 ~- K7 ?
break;5 h- @# t0 [( U+ N
case 1:) r: B" o/ i, s" b/ G9 ~
htmltxt[htmltxt.length] = \n + this.getident();
$ i" H+ A% L# h6 y5 rthis._tabnum++;
6 H3 y4 H/ E' i: dhtmltxt[htmltxt.length] = codearr[i] + \n+ this.getident();
. G; h) Y; _* S% E# B/ J% x; ybreak;" N" a2 f* S) e9 K; H# V) n
default:
* Y) C$ i% o( n6 `; Uthis._tabnum++;
s$ v% T" z' p! F Xhtmltxt[htmltxt.length] = codearr[i];
; c0 y# D% p( u. Q$ O3 Kbreak;
5 Y+ r; |2 ]" O" W}
7 }( K# X2 k. c* o+ s5 R8 c}else{
3 L/ n: _; @# c' A, z8 X) ehtmltxt[htmltxt.length] = codearr[i];4 k7 ?/ v, o# l5 O# T! e& X9 ]
}4 b: O" l5 w- c3 W- z: e C: u5 M
} else if(!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened &&codearr[i]==this._endblock){
t* b# w' R0 wif(!this.iscompress){
; Q& O# q0 x( k J2 p# u# Nthis._tabnum--;3 T4 k1 @0 U6 Z* v- t: t
if(i<word_index&&codearr[i+1]!=this._rowend){
" s* }# D5 X; ]( [6 [. s6 ?5 |htmltxt[htmltxt.length] = \n + this.getident() + codearr[i];: M8 R$ ?' f# v. ]
}else{. r, ^2 |* o/ |# G% U1 @0 a- N9 t
htmltxt[htmltxt.length] = \n + this.getident() + codearr[i];. R% F" J- p0 ~4 x0 M+ R7 h! d3 e* s
}# J1 g1 K( j9 K' F2 X" W3 y* g5 X
}else{
$ b+ H) G3 Y1 m) @- b& n9 a4 Jif(i<word_index&&codearr[i+1]!=this._rowend){
# g* O+ `4 m( C9 Lhtmltxt[htmltxt.length] = codearr[i] + this._rowend;
: k8 k& S" \6 q0 I; B- u0 }}else{
& }; C6 q/ ^( V* e& U/ X4 rhtmltxt[htmltxt.length] = codearr[i];
3 P0 _) |0 i' |1 g' C}) h6 J3 l0 G7 Z* n: W
} Z- K/ {2 r Y# Q
//处理关键字0 r5 C8 P: |: F( A. m
} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened && this.isblockelement(codearr[i])){* t* ]# \( K9 Y) O6 e" Z8 V
htmltxt[htmltxt.length] = codearr[i];
9 c& `5 c' x* m8 z( b//处理内置对象(后面加一个空格)9 N7 y7 [) _+ K
} else if (!slash_slash_comment_opened&&!slash_star_comment_opened && !quote_opened && this.issingleeyeelement(codearr[i])){6 F( r2 F; D3 d
if(codearr[i]==this._in){
0 t! q$ z9 j9 S2 o% x ~htmltxt[htmltxt.length] = ;9 w; h2 K7 @: C( r
}) i/ ~+ g/ i; i/ ~
htmltxt[htmltxt.length] = codearr[i] + ;2 B6 ^$ Y$ ~4 W* S& ]6 [; G
//处理双引号（引号前不能为转义字符）/ U4 i; ]6 E, M1 z
} else if (!slash_star_comment_opened&&!slash_slash_comment_opened&&this._quotation.contains(codearr[i])){( o# [ |! I) T* ~' p" s' p' M
if (quote_opened){
6 M$ M' o. I! h) m4 C! S. k//是相应地引号
9 u- {: I7 w" M" C4 u' iif(quote_char==codearr[i]){
5 ]- M' r x% m9 {* h8 T4 Qhtmltxt[htmltxt.length] = codearr[i];* ~' J% Y5 o+ `1 P
quote_opened = false;1 A# l8 N& e# b
quote_char = ;
8 Y6 W, q! W% e# [1 f+ B} else {
. d8 g* H1 M5 M) e5 N9 H- s q! Phtmltxt[htmltxt.length] = codearr[i];
) V$ _- K3 ]8 E1 j& @1 B9 {( b: {}4 P: s# [$ ~2 h! M
} else {
/ T/ }( ^0 d- M, T/ x; yhtmltxt[htmltxt.length] = codearr[i];
& K; ?7 R: m! {7 w0 f4 ^* wquote_opened = true;
0 W! K+ U8 o( d1 {quote_char = codearr[i];
" V; f. t6 p# s7 _. F}
- R, V- c4 x6 h6 W8 k! @" b//处理转义字符6 R2 Q: U+ i2 P5 a1 J' j9 g* {
} else if(codearr[i] == this._escape){" y" w4 _/ M, p8 h
htmltxt[htmltxt.length] = codearr[i];
% g8 { Z: }# l/ q% lif(i<word_index-1){2 _% G5 J5 j0 ]- I' V
if(codearr[i+1].charcodeat(0)>=32&&codearr[i+1].charcodeat(0)<=127){- }) S1 i2 Z% j
htmltxt[htmltxt.length] = codearr[i+1].substr(0,1);
5 ~( Q9 e. t" g9 w9 h1 B8 ahtmltxt[htmltxt.length] = codearr[i+1].substr(1);
D" k+ v% b6 v8 _. H5 ii=i+1;5 `9 `7 k; u$ f/ J& h
}
/ u# x+ U4 l" w; a; u; J, B}; {6 T5 u4 G( d
//处理多行注释地开始- r4 c+ Z; u3 x7 I) H% k
} else if (!slash_slash_comment_opened && !slash_star_comment_opened&&!quote_opened&&this.isstartwith(this._commenton,codearr,i)){
/ s U- t( W, O" S( _slash_star_comment_opened = true;
/ }8 B6 d0 ~7 D# a# B- y( Iif(!this._deletecomment){- ~- r+ M W' |7 [7 b6 g6 d
htmltxt[htmltxt.length] = this._commenton;
# a, q( }/ a0 H- ?}
1 \# K, l9 l3 f! Zi = i + this.getskiplength(this._commenton);9 \" Y/ L* p8 I, w
//处理单行注释1 }7 T4 a' @ j+ Q) r
} else if (!slash_slash_comment_opened && !slash_star_comment_opened&&!quote_opened&&this.isstartwith(this._linecomment,codearr,i)){% s l0 a6 {1 O+ M: F2 o$ U
slash_slash_comment_opened = true;
2 @- X2 u2 ]* G, I5 fif(!this._deletecomment){
9 Q* U, N# A. r6 m" ^htmltxt[htmltxt.length] = this._linecomment;
- R4 E+ ~0 u; {8 P' p}$ s% H; l' ~0 t) H6 K$ \
i = i + this.getskiplength(this._linecomment);
4 |1 G/ k+ o3 Q, r" H/ W//处理忽略词! k" A6 U, B" o( j2 d
} else if (!slash_slash_comment_opened && !slash_star_comment_opened&&!quote_opened&&this.isstartwith(this._ignore,codearr,i)){, d0 G J; i; w, i! o0 e# ?
slash_slash_comment_opened = true;$ N- z* S2 `3 \1 ~8 e. C" E
htmltxt[htmltxt.length] = this._ignore;
) @* @' ~( m$ Bi = i + this.getskiplength(this._ignore);
+ ]$ O! a! s* N4 K1 Q//处理多行注释结束, a2 ^0 Z, f& a" ]! f$ Y
} else if (!quote_opened&&!slash_slash_comment_opened&&this.isstartwith(this._commentoff,codearr,i)){" {4 l3 E& h2 ~1 k( {; v! d8 j
if (slash_star_comment_opened) {1 W4 p# s9 c" d5 a
slash_star_comment_opened = false;" D7 I+ C3 {1 s" v
if(!this._deletecomment){$ s9 N) U6 t- ?4 A
htmltxt[htmltxt.length] = this._commentoff;
& A% p4 x" r' p3 z}
7 x; u5 }2 ?) bi = i + this.getskiplength(this._commentoff);
# B( R1 G1 F: |4 t} Y6 i9 c# k4 m2 P' e
} else {
8 Z1 N1 V# \7 G' @) a//不是在字符串中
! t, B% r w0 Y. Eif(!quote_opened){
" b" I, }! m+ a3 } Z# F//如果不是在注释重
/ t' m8 U. O( a6 d( J% Oif(!slash_slash_comment_opened && !slash_star_comment_opened){
! T ?# J7 F- h/ |htmltxt[htmltxt.length] = codearr[i];3 b: N# \% |; v* L0 e
//注释中0 e% h) a8 V! v0 E0 v1 |7 m
}else{6 v& P+ C1 U$ m; |, w+ X! V7 w, a
if(!this._deletecomment){
4 E4 K, k. O( E6 k9 chtmltxt[htmltxt.length] = codearr[i];6 y. v+ O* l6 o1 L% m: c1 O9 z k. A
}
$ A5 |9 ]1 u% b' h( j1 M: R6 s}; l/ {8 n W/ E4 ?' I1 o G
}else{
' p1 f- [% y5 K b+ r, thtmltxt[htmltxt.length] = codearr[i];$ O5 t$ N1 k& N9 P# T! t j. J
}7 |, _3 X, w5 x0 C+ r6 `
}" h. t; S- X: Q
}+ C" }% P( l a: b0 V% r& f
return htmltxt.join();
- ]+ {% v9 L- c. _: ~" Y}3 |+ [, ?3 J2 V% e1 X
this.isstartwith = function(str,code,index){5 u7 ?* Y8 d- T" R% M9 G/ ~
if(typeof(str)!=undefined&&str.length>0){$ U1 q! B$ ~8 P
var cc = new array();
5 ]. d% _# O6 r2 D) _for(var i=index;i<index+str.length;i++){# [9 [0 n9 s/ E
cc[cc.length] = code[i];
3 ~+ P1 D, Q! m1 a7 B: M5 ?/ \, g& T* n}
! r* n7 u) f9 K8 G2 Y Zvar c = cc.join();
# ^/ D- T7 u" G. s# kif(this._casesensitive){
3 h$ h" Z2 L6 V0 [9 C# d; {if(str.length>=code[index].length&&c.indexof(str)==0){
; S9 n. I" u! [( f6 d" G8 J- b4 wreturn true;: E+ N4 D% v3 t/ i) p+ s
}1 B5 ~: \( Q- f& y, n1 d
}else{8 _) P6 \5 p% V' \
if(str.length>=code[index].length&&c.tolowercase().indexof(str.tolowercase())==0){+ U$ W7 t4 X1 u' K! g+ r6 m
return true;( h6 D& r+ i" { H2 h: C7 T
}2 `+ Q, B) d/ l \; Q; c0 p7 `3 m
}
* T' `# @: G$ o; nreturn false;
& i3 D( A( D9 e3 n' }} else {4 n4 _) {7 |# T2 y4 U* a) z! y. r
return false;
" A9 l/ t+ ^4 m) I- @" E( H5 r6 |}, {0 e i- K' G s5 o! v; J
}" V) v+ R7 R/ D1 C- ]& H
this.isfunction = function(val){5 d% m# M( D# u
return this._function.contains(this._casesensitive？val:val.tolowercase());* W' a( h* a8 E
}
u* I- o3 Q t u3 Vthis.isblockelement = function(val) {4 x0 c# C" a) E* t9 s, r
return this._blockelement.contains(this._casesensitive？val:val.tolowercase());
5 M2 F! V5 ^! l1 [5 e6 r}
- E7 I# M+ F( G' U: Dthis.ischoiceelement = function(val) {
5 a; h; X2 C i6 \1 ireturn this._choiceelement.contains(this._casesensitive？val:val.tolowercase());7 `& d1 b1 h5 A0 r0 G9 b
}
' t3 a; K) c( ]this.issingleeyeelement = function(val) {/ {+ }9 d \" w$ n6 l S+ j" k
return this._singleeyeelement.contains(this._casesensitive？val:val.tolowercase());5 k$ n7 L# y: l; E
}
* K' p6 b2 O! K; n6 tthis.isnextelement = function(from,word){; i/ M0 h' l" o2 j+ J- J- E
for(var i=from;i<word.length;i++){
, x2 g/ y& Q. x: y: a6 Vif(word[i]!= &&word[i]!=\t&&word[i]!=\r&&word[i]!=\n){
; t5 m: x1 W- oreturn this.ischoiceelement(word[i]);
. b2 C: b/ `( F2 u) w" I5 `}
7 ?- q6 r4 e4 u}
! H. Y6 i2 Y Lreturn false;8 A. t7 V8 D' I3 ~0 j
}
+ u8 {( K+ R4 y: Ithis.getskiplength = function(val){$ z5 W, ?/ f* G& R" n9 M
var count = 0;
5 A1 y# Q; x; a5 Ufor(var i=0;i<val.length;i++){
) x1 ^: Z3 T# q1 H& Iif(this._worddelimiters.indexof(val.charat(i))>=0){
( Y9 H3 F, f& i0 Pcount++;
6 Y* t0 f- E+ r% _9 P}! x6 `( ]( a, F
}
: C: k" \% {, p ~6 X+ fif(count>0){
+ P4 J) h) F r/ E& o0 Mcount=count-1;
" \) K/ T# X6 u}6 r# t; p+ P9 M% V
return count;# c/ j, @7 a8 l/ s
}% Y. i3 z$ l5 T
this.getident=function(){+ k$ e# r* o/ E
var n = [];
9 M9 N" R0 ^: Rfor(var i=0;i<this._tabnum;i++){. m3 D- z4 m; B6 P0 } L' p U1 ]% ?
n[n.length] = \t;+ O2 v; G- G$ y- q& z$ n+ _: n
}
$ `) V x% @' _: preturn n.join();
* W, O( T% }' m5 `) B1 c}
3 c N$ A6 q* t' {8 _1 z}0 D7 Y I4 S+ T+ N' }6 m
function doformat(o){+ w/ P8 q1 D) ~* ]
var htmltxt = ;5 K; Y- {. B* b
if (o == null){
" i# T) [4 a4 }- B' P: Aalert(domnode is null!);5 x& m, J3 D- N
return;+ ] _& ?$ X+ i: @- t
} s9 L* ^/ A: L3 {1 S* m
var _codetxt = ;
2 N! E0 c1 T) u, B2 d3 P V! Lif(typeof(o)==object){5 I( |( P: Q2 Z/ G& [3 Z" R$ F
switch(o.tagname){
/ T+ Q# ^2 e+ A r9 b9 J M* Ccase textarea:: u. X9 I7 J; ^# j! z9 q
case input:/ Q/ a& K" u1 H! J9 d( g
_codetxt = o.value;
& X" u1 T* f& q$ E, s% zbreak;, f& o" V1 d6 L( u0 N' J
case div:
- h# Y/ a* o7 h0 Gcase span:
+ K' p3 H- |: G9 a# f_codetxt = o.innertext;0 Z+ C: T! D) T, `% A* W7 M0 t- u- z8 v
break;
% z6 c% D9 J1 qdefault:2 _8 U, N) c7 {$ x6 ^3 J3 o
_codetxt = o.innerhtml;
* _, L2 |: ~2 d3 S U/ A! e0 Jbreak;
/ b! e, u: R# y}
+ X6 a/ c6 P: | z. T9 n. ]}else{5 E0 r ]5 C j5 w! f* I
_codetxt = o;
6 v, Z0 q* S& H+ l- {& r- H3 l, g2 g}" Y9 L+ Z% w: u' l: A- q% f( N$ f9 T
var _syn = new class_format(_codetxt);$ J0 }4 J0 q9 A' w% d
htmltxt = _syn.format();
, f3 I! ]( w3 H% ^* Y/ L' j. Vreturn htmltxt;8 }: s L7 v) m1 ~2 P' y
}
5 f* e. n# [5 s4 Lfunction go()
7 E9 _4 P; H1 s/ X% |{5 b/ |, @, ]- d0 j4 F: N
var code = document.getelementbyid(code).value;
1 {% t v8 A! h3 F% m* nvar xx = new class_format(code);
) `. m, ^0 I) ]4 X1 Dvar a = new date();% K( _9 P1 Q A5 _) m
if(document.getelementbyid('cbooperate').selectedindex==1){7 a; c4 v' W# X( C
xx.iscompress=true;
6 M- ^7 v+ h7 ^, C8 T$ c# U}else{2 a2 `7 J5 h# u! E
xx.style = parseint(document.getelementbyid('cbostyle').value);& d; x9 z, B, }6 k2 O0 A+ ~4 h/ m
}1 i, o, J- _$ k! q, ?
document.getelementbyid(display).value = xx.format();* C$ Z- h% k& L
}4 Q9 V; ?/ ?# [. x
//-->
. Y( x* n, z, c3 |: b. c) `- m</script>2 _7 T# | H% F/ f
<textarea id=code rows=12 cols=100>( r0 U9 z/ X' T
</textarea> <br>
- Z- x0 a- {/ }1 V+ k) t' u: Y<select id=cbooperate onchange=if(this.selectedindex==1)document.getelementbyid('cbostyle').disabled=true;else document.getelementbyid('cbostyle').disabled=false;>
$ y9 j( \) v Q! p7 @<option value=0>格式化</option>
" E: `, ]6 G9 {9 h4 J<option value=1>压缩</option>" z1 n* r% h) ^/ d6 R$ @# |1 M* S
</select>
: P0 x% H( _, Q<select id=cbostyle>
. ?9 ^4 W& L* C* T/ r. _<option value=0>经典</option>
# g: L- t B) y9 V' G" R8 B<option value=1>微软</option>
9 n* ?: b8 m+ K8 z7 f</select>/ @ L1 Z* p& N
<input onclick=go() type=button value=go><br>7 y P. i0 o* v, v
<textarea id=display rows=12 cols=100>9 ]( V( D1 B4 V
</text_area>
: _6 h5 H1 Q0 S( b0 P n</body></html>
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