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138 lines
6.8 KiB
JavaScript
138 lines
6.8 KiB
JavaScript
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/*
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===============================================================================
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Chili is the jQuery code highlighter plugin
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...............................................................................
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LICENSE: http://www.opensource.org/licenses/mit-license.php
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WEBSITE: http://noteslog.com/chili/
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Copyright 2008 / Andrea Ercolino
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===============================================================================
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*/
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/* ----------------------------------------------------------------------------
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* this recipe uses a little trick for highlighting php code
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* 1: replace each php snippet with a placeholder
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* 2: highlight html without php and php snippets apart
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* 3: replace each placeholder with its highlighted php snippet
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*
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* the trick is not perfect only if the html without php is broken
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* however, in such a case many highlighters get fooled but Chili does not
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*
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* ---
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* this recipe has been adapted for working with Safari
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* in fact, Safari cannot match more than 101236 characters with a lazy star
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* --------------------------------------------------------------------------*/
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{
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_name: "php"
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, _case: true
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, _main: {
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all: {
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_match: /[\w\W]*/
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, _replace: function( all ) {
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var placeholder = String.fromCharCode(0);
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var blocks = [];
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var that = this;
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var no_php_1 = all.replace( /<\?[^?]*\?+(?:[^>][^?]*\?+)*>/g, function( block ) {
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blocks.push( that.x( block, '/block/php_1' ) );
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return placeholder;
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} );
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var no_php_2 = no_php_1.replace( /^[^?]*\?+(?:[^>][^?]*\?+)*>|<\?[\w\W]*$/g, function( block ) {
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blocks.push( that.x( block, '/block/php_2' ) );
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return placeholder;
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} );
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if( blocks.length ) {
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var html = this.x( no_php_2, 'html' );
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var count = 0;
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return html.replace( new RegExp( placeholder, "g" ), function() {
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return blocks[ count++ ];
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} );
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}
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else {
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return this.x( all, '/php' );
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}
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}
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}
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}
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, block: {
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php_1: { // --- <? +++ ?> ---
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_match: /(<\?(?:php\b)?)([^?]*\?+(?:[^>][^?]*\?+)*>)/
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, _replace: function( all, open, content ) {
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return "<span class='start'>" + this.x( open ) + "</span>"
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+ this.x( content.replace( /\?>$/, '' ), '/php' )
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+ "<span class='end'>" + this.x( '?>' ) + "</span>";
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}
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, _style: {
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start: "color: red; font-weight: bold"
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, end: "color: red;"
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}
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}
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, php_2: { // +++ ?> --- <? +++
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_match: /([^?]*\?+(?:[^>][^?]*\?+)*>)|(<\?(?:php\b)?)([\w\W]*)/
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, _replace: function( all, content, open2, content2 ) {
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if( open2 ) {
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return "<span class='start'>" + this.x( open2 ) + "</span>"
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+ this.x( content2, '/php' );
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}
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else {
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return this.x( content.replace( /\?>$/, '' ), '/php' )
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+ "<span class='end'>" + this.x( '?>' ) + "</span>";
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}
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}
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, _style: {
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start: "color: red; font-weight: bold"
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, end: "color: red;"
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}
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}
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}
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, php: {
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mlcom: {
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_match: /\/\*[^*]*\*+([^\/][^*]*\*+)*\//
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, _style: "color: gray;"
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}
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, com: {
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_match: /(?:\/\/.*)|(?:[^\\]\#.*)/
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, _style: "color: green;"
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}
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, string1: {
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_match: /\'[^\'\\]*(?:\\.[^\'\\]*)*\'/
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, _style: "color: purple;"
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}
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, string2: {
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_match: /\"[^\"\\]*(?:\\.[^\"\\]*)*\"/
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, _style: "color: fuchsia;"
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}
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, value: {
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_match: /\b(?:[Nn][Uu][Ll][Ll]|[Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee])\b/
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, _style: "color: gray; font-weight: bold;"
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}
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, number: {
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_match: /\b[+-]?(\d*\.?\d+|\d+\.?\d*)([eE][+-]?\d+)?\b/
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, _style: "color: red;"
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}
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, const1: {
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_match: /\b(?:DEFAULT_INCLUDE_PATH|E_(?:ALL|CO(?:MPILE_(?:ERROR|WARNING)|RE_(?:ERROR|WARNING))|ERROR|NOTICE|PARSE|STRICT|USER_(?:ERROR|NOTICE|WARNING)|WARNING)|P(?:EAR_(?:EXTENSION_DIR|INSTALL_DIR)|HP_(?:BINDIR|CONFIG_FILE_(?:PATH|SCAN_DIR)|DATADIR|E(?:OL|XTENSION_DIR)|INT_(?:MAX|SIZE)|L(?:IBDIR|OCALSTATEDIR)|O(?:S|UTPUT_HANDLER_(?:CONT|END|START))|PREFIX|S(?:API|HLIB_SUFFIX|YSCONFDIR)|VERSION))|__COMPILER_HALT_OFFSET__)\b/
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, _style: "color: red;"
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}
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, const2: {
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_match: /\b(?:A(?:B(?:DAY_(?:1|2|3|4|5|6|7)|MON_(?:1(?:0|1|2|)|2|3|4|5|6|7|8|9))|LT_DIGITS|M_STR|SSERT_(?:ACTIVE|BAIL|CALLBACK|QUIET_EVAL|WARNING))|C(?:ASE_(?:LOWER|UPPER)|HAR_MAX|O(?:DESET|NNECTION_(?:ABORTED|NORMAL|TIMEOUT)|UNT_(?:NORMAL|RECURSIVE))|R(?:EDITS_(?:ALL|DOCS|FULLPAGE|G(?:ENERAL|ROUP)|MODULES|QA|SAPI)|NCYSTR|YPT_(?:BLOWFISH|EXT_DES|MD5|S(?:ALT_LENGTH|TD_DES)))|URRENCY_SYMBOL)|D(?:AY_(?:1|2|3|4|5|6|7)|ECIMAL_POINT|IRECTORY_SEPARATOR|_(?:FMT|T_FMT))|E(?:NT_(?:COMPAT|NOQUOTES|QUOTES)|RA(?:_(?:D_(?:FMT|T_FMT)|T_FMT|YEAR)|)|XTR_(?:IF_EXISTS|OVERWRITE|PREFIX_(?:ALL|I(?:F_EXISTS|NVALID)|SAME)|SKIP))|FRAC_DIGITS|GROUPING|HTML_(?:ENTITIES|SPECIALCHARS)|IN(?:FO_(?:ALL|C(?:ONFIGURATION|REDITS)|ENVIRONMENT|GENERAL|LICENSE|MODULES|VARIABLES)|I_(?:ALL|PERDIR|SYSTEM|USER)|T_(?:CURR_SYMBOL|FRAC_DIGITS))|L(?:C_(?:ALL|C(?:OLLATE|TYPE)|M(?:ESSAGES|ONETARY)|NUMERIC|TIME)|O(?:CK_(?:EX|NB|SH|UN)|G_(?:A(?:LERT|UTH(?:PRIV|))|C(?:ONS|R(?:IT|ON))|D(?:AEMON|EBUG)|E(?:MERG|RR)|INFO|KERN|L(?:OCAL(?:0|1|2|3|4|5|6|7)|PR)|MAIL|N(?:DELAY|EWS|O(?:TICE|WAIT))|ODELAY|P(?:ERROR|ID)|SYSLOG|U(?:SER|UCP)|WARNING)))|M(?:ON_(?:1(?:0|1|2|)|2|3|4|5|6|7|8|9|DECIMAL_POINT|GROUPING|THOUSANDS_SEP)|_(?:1_PI|2_(?:PI|SQRTPI)|E|L(?:N(?:10|2)|OG(?:10E|2E))|PI(?:_(?:2|4)|)|SQRT(?:1_2|2)))|N(?:EGATIVE_SIGN|O(?:EXPR|STR)|_(?:CS_PRECEDES|S(?:EP_BY_SPACE|IGN_POSN)))|P(?:ATH(?:INFO_(?:BASENAME|DIRNAME|EXTENSION)|_SEPARATOR)|M_STR|OSITIVE_SIGN|_(?:CS_PRECEDES|S(?:EP_BY_SPACE|IGN_POSN)))|RADIXCHAR|S(?:EEK_(?:CUR|END|SET)|ORT_(?:ASC|DESC|NUMERIC|REGULAR|STRING)|TR_PAD_(?:BOTH|LEFT|RIGHT))|T(?:HOUS(?:ANDS_SEP|EP)|_FMT(?:_AMPM|))|YES(?:EXPR|STR))\b/
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, _style: "color: red;"
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}
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, global: {
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_match: /(?:\$GLOBALS|\$_COOKIE|\$_ENV|\$_FILES|\$_GET|\$_POST|\$_REQUEST|\$_SERVER|\$_SESSION|\$php_errormsg)\b/
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, _style: "color: red;"
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}
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, keyword: {
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_match: /\b(?:__CLASS__|__FILE__|__FUNCTION__|__LINE__|__METHOD__|abstract|and|array|as|break|case|catch|cfunction|class|clone|const|continue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|endif|endswitch|endwhile|eval|exception|exit|extends|extends|final|for|foreach|function|global|if|implements|include|include_once|interface|isset|list|new|old_function|or|php_user_filter|print|private|protected|public|require|require_once|return|static|switch|this|throw|try|unset|use|var|while|xor)\b/
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, _style: "color: navy; font-weight: bold;"
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}
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, variable: {
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_match: /\$(\w+)/
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, _replace: '<span class="keyword">$</span><span class="variable">$1</span>'
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, _style: "color: #4040c2;"
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}
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, heredoc: {
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_match: /(\<\<\<\s*)(\w+)((?:(?!\2).*\n)+)(\2)\b/
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, _replace: '<span class="keyword">$1</span><span class="string1">$2</span><span class="string2">$3</span><span class="string1">$4</span>'
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}
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}
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}
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