rendered paste body<?/* This software is licensed through a BSD-style License. * http://www.opensource.org/licenses/bsd-license.phpCopyright (c) 2003, 2004, Jacob D. CohenAll rights reserved.Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditionsare met:Redistributions of source code must retain the above copyright notice,this list of conditions and the following disclaimer.Redistributions in binary form must reproduce the above copyrightnotice, this list of conditions and the following disclaimer in thedocumentation and/or other materials provided with the distribution.Neither the name of Jacob D. Cohen nor the names of his contributorsmay be used to endorse or promote products derived from this softwarewithout specific prior written permission.THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOTLIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FORA PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHTOWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOTLIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANYTHEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USEOF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.*//*Special thanks to E.J. Brocklesby for providing PL/I language support.Special thanks to F.R. for the XML language support.*/function keyword_replace($keywords, $text, $ncs = false){ $cm = ($ncs)? "i" : ""; foreach ($keywords as $keyword) { $search[] = "/(\\b$keyword\\b)/" . $cm; $replace[] = '<span class="keyword">\\0</span>'; } $search[] = "/(\\bclass\s)/"; $replace[] = '<span class="keyword">\\0</span>'; return preg_replace($search, $replace, $text);}function preproc_replace($preproc, $text){ foreach ($preproc as $proc) { $search[] = "/(\\s*#\s*$proc\\b)/"; $replace[] = '<span class="keyword">\\0</span>'; } return preg_replace($search, $replace, $text);}function sch_syntax_helper($text){ return $text;}function syntax_highlight_helper($text, $language){ $preproc = array(); $preproc["C++"] = array( "if", "ifdef", "ifndef", "elif", "else", "endif", "include", "define", "undef", "line", "error", "pragma"); $preproc["C89"] = & $preproc["C++"]; $preproc["C"] = & $preproc["C89"]; $keywords = array( "C++" => array( "asm", "auto", "bool", "break", "case", "catch", "char", /*class*/ "const", "const_cast", "continue", "default", "delete", "do", "double", "dynamic_cast", "else", "enum", "explicit", "export", "extern", "false", "float", "for", "friend", "goto", "if", "inline", "int", "long", "mutable", "namespace", "new", "operator", "private", "protected", "public", "register", "reinterpret_cast", "return", "short", "signed", "sizeof", "static", "static_cast", "struct", "switch", "template", "this", "throw", "true", "try", "typedef", "typeid", "typename", "union", "unsigned", "using", "virtual", "void", "volatile", "wchar_t", "while"), "C89" => array( "auto", "break", "case", "char", "const", "continue", "default", "do", "double", "else", "enum", "extern", "float", "for", "goto", "if", "int", "long", "register", "return", "short", "signed", "sizeof", "static", "struct", "switch", "typedef", "union", "unsigned", "void", "volatile", "while"), "C" => array( "auto", "break", "case", "char", "const", "continue", "default", "do", "double", "else", "enum", "extern", "float", "for", "goto", "if", "int", "long", "register", "return", "short", "signed", "sizeof", "static", "struct", "switch", "typedef", "union", "unsigned", "void", "volatile", "while", "__restrict","_Bool"), "PHP" => array( "and", "or", "xor", "__FILE__", "__LINE__", "array", "as", "break", "case", "cfunction", /*class*/ "const", "continue", "declare", "default", "die", "do", "echo", "else", "elseif", "empty", "enddeclare", "endfor", "endforeach", "endif", "endswitch", "endwhile", "eval", "exit", "extends", "for", "foreach", "function", "global", "if", "include", "include_once", "isset", "list", "new", "old_function", "print", "require", "require_once", "return", "static", "switch", "unset", "use", "var", "while", "__FUNCTION__", "__CLASS__"), "Perl" => array( "-A", "-B", "-C", "-M", "-O", "-R", "-S", "-T", "-W", "-X", "-b", "-c", "-d", "-e", "-f", "-g", "-k", "-l", "-o", "-p", "-r", "-s", "-t", "-u", "-w", "-x", "-z", "ARGV", "DATA", "ENV", "SIG", "STDERR", "STDIN", "STDOUT", "atan2", "bind", "binmode", "bless", "caller", "chdir", "chmod", "chomp", "chop", "chown", "chr", "chroot", "close", "closedir", "cmp", "connect", "continue", "cos", "crypt", "dbmclose", "dbmopen", "defined", "delete", "die", "do", "dump", "each", "else", "elsif", "endgrent", "endhostent", "endnetent", "endprotent", "endpwent", "endservent", "eof", "eq", "eval", "exec", "exists", "exit", "exp", "fcntl", "fileno", "flock", "for", "foreach", "fork", "format", "formline", "ge", "getc", "getgrent", "getgrid", "getgrnam", "gethostbyaddr", "gethostbyname","gethostent", "getlogin", "getnetbyaddr", "getnetbyname", "getnetent", "getpeername", "getpgrp", "getppid", "getpriority", "getprotobyname","getprotobynumber","getprotoent","getpwent","getpwnam", "getpwuid", "getservbyname","getservbyport","getservent","getsockname", "getsockopt", "glob", "gmtime", "goto", "grep", /*gt*/ "hex", "if", "import", "index", "int", "ioctl", "join", "keys", "kill", "last", "lc", "lcfirst", "le", "length", "link", "listen", "local", "localtime", "log", "lstat", /*lt*/ "m", "map", "mkdir", "msgctl", "msgget", "msgrcv", "msgsnd", "my", "ne", "next", "no", "oct", "open", "opendir", "ord", "pack", "package", "pipe", "pop", "pos", "print", "printf", "push", "q", "qq", "quotemeta","qw", "qx", "rand", "read", "readdir", "readlink", "recv", "redo", "ref", "refname", "require", "reset", "return", "reverse", "rewinddir","rindex", "rmdir", "s", "scalar", "seek", "seekdir", "select", "semctl", "semget", "semop", "send", "setgrent", "sethostent", "setnetent", "setpgrp", "setpriority", "setprotoent", "setpwent", "setservent", "setsockopt","shift", "shmctl", "shmget", "shmread", "shmwrite", "shutdown", "sin", "sleep", "socket", "socketpair","sort", "splice", "split", "sprintf", "sqrt", "srand", "stat", "study", "sub", "substr", "symlink", "syscall", "sysopen", "sysread", "system", "syswrite", "tell", "telldir", "tie", "tied", "time", "times", "tr", "truncate", "uc", "ucfirst", "umask", "undef", "unless", "unlink", "unpack", "unshift", "untie", "until", "use", "utime", "values", "vec", "wait", "waitpid", "wantarray", "warn", "while", "write", "y", "or", "and", "not"), "Java" => array( "abstract", "boolean", "break", "byte", "case", "catch", "char", /*class*/ "const", "continue", "default", "do", "double", "else", "extends", "final", "finally", "float", "for", "goto", "if", "implements", "import", "instanceof", "int", "interface", "long", "native", "new", "package", "private", "protected", "public", "return", "short", "static", "strictfp", "super", "switch", "synchronized", "this", "throw", "throws", "transient", "try", "void", "volatile", "while"), "VB" => array( "AddressOf", "Alias", "And", "Any", "As", "Binary", "Boolean", "ByRef", "Byte", "ByVal", "Call", "Case", "CBool", "CByte", "CCur", "CDate", "CDbl", "CInt", "CLng", "Close", "Const", "CSng", "CStr", "Currency", "CVar", "CVErr", "Date", "Debug", "Declare", "DefBool", "DefByte", "DefCur", "DefDate", "DefDbl", "DefInt", "DefLng", "DefObj", "DefSng", "DefStr", "DefVar", "Dim", "Do", "Double", "Each", "Else", "End", "Enum", "Eqv", "Erase", "Error", "Event", "Exit", "For", "Friend", "Function", "Get", "Get", "Global", "GoSub", "GoTo", "If", "Imp", "Implements","In", "Input", "Integer", "Is", "LBound", "Len", "Let", "Lib", "Like", "Line", "Lock", "Long", "Loop", "LSet", "Mod", "Name", "Next", "Not", "Nothing", "Null", "Object", "On", "Open", "Option Base 1","Option Compare Binary", "Option Compare Database", "Option Compare Text", "Option Explicit", "Option Private Module", "Optional", "Or", "Output", "ParamArray", "Preserve", "Print", "Private", "Property", "Public", "Put", "RaiseEvent","Random", "Read", "ReDim", "Resume", "Return", "RSet", "Seek", "Select", "Set", "Single", "Spc", "Static", "Step", "Stop", "String", "Sub", "Tab", "Then", "To", "Type", "UBound", "Unlock", "Variant", "Wend", "While", "With", "WithEvents", "Write", "Xor"), "C#" => array( "abstract", "as", "base", "bool", "break", "byte", "case", "catch", "char", "checked", /*class*/ "const", "continue", "decimal", "default", "delegate", "do", "double", "else", "enum", "event", "explicit", "extern", "false", "finally", "fixed", "float", "for", "foreach", "goto", "if", "implicit", "in", "int", "interface", "internal", "is", "lock", "long", "namespace", "new", "null", "object", "operator", "out", "override", "params", "private", "protected", "public", "readonly", "ref", "return", "sbyte", "sealed", "short", "sizeof", "stackalloc","static", "string", "struct", "switch", "this", "throw", "true", "try", "typeof", "uint", "ulong", "unchecked", "unsafe", "ushort", "using", "virtual", "volatile", "void", "while"), "Ruby" => array( "alias", "and", "begin", "break", "case", /*class*/ "def", "defined", "do", "else", "elsif", "end", "ensure", "false", "for", "if", "in", "module", "next", "module", "next", "nil", "not", "or", "redo", "rescue", "retry", "return", "self", "super", "then", "true", "undef", "unless", "until", "when", "while", "yield"), "Python" => array( "and", "assert", "break", /*"class",*/ "continue", "def", "del", "elif", "else", "except", "exec", "finally", "for", "from", "global", "if", "import", "in", "is", "lambda", "not", "or", "pass", "print", "raise", "return", "try", "while", "yield"), "Pascal" => array( "Absolute", "Abstract", "All", "And", "And_then", "Array", "Asm", "Begin", "Bindable", "Case", /*"Class",*/ "Const", "Constructor","Destructor", "Div", "Do", "Downto", "Else", "End", "Export", "File", "For", "Function", "Goto", "If", "Import", "Implementation","Inherited","In", "Inline", "Interface", "Is", "Label", "Mod", "Module", "Nil", "Not", "Object", "Of", "Only", "Operator", "Or", "Or_else", "Otherwise", "Packed", "Pow", "Procedure", "Program", "Property", "Protected", "Qualified", "Record", "Repeat", "Restricted", "Set", "Shl", "Shr", "Then", "To", "Type", "Unit", "Until", "Uses", "Value", "Var", "View", "Virtual", "While", "With", "Xor"), "mIRC" => array( ), "PL/I" => array( "A", "ABS", "ACOS", "%ACTIVATE", "ACTUALCOUNT", "ADD", "ADDR", "ADDREL", "ALIGNED", "ALLOCATE", "ALLOC", "ALLOCATION", "ALLOCN", "ANY", "ANYCONDITION", "APPEND", "AREA", "ASIN", "ATAN", "ATAND", "ATANH", "AUTOMATIC", "AUTO", "B", "B1", "B2", "B3", "B4", "BACKUP_DATE", "BASED", "BATCH", "BEGIN", "BINARY", "BIN", "BIT", "BLOCK_BOUNDARY_FORMAT", "BLOCK_IO", "BLOCK_SIZE", "BOOL", "BUCKET_SIZE", "BUILTIN", "BY", "BYTE", "BYTESIZE", "CALL", "CANCEL_CONTROL_O", "CARRIAGE_RETURN_FORMAT", "CEIL", "CHAR", "CHARACTER", "CLOSE", "COLLATE", "COLUMN", "CONDITION", "CONTIGUOUS", "CONTIGUOUS_BEST_TRY", "CONTROLLED", "CONVERSION", "COPY", "COS", "COSD", "COSH", "CREATION_DATE", "CURRENT_POSITION", "DATE", "DATETIME", "%DEACTIVATE", "DECIMAL", "DEC", "%DECLARE", "%DCL", "DECLARE", "DCL", "DECODE", "DEFAULT_FILE_NAME", "DEFERRED_WRITE", "DEFINED", "DEF", "DELETE", "DESCRIPTOR", "%DICTIONARY", "DIMENSION","DIM", "DIRECT", "DISPLAY", "DIVIDE", "%DO", "DO", "E", "EDIT", "%ELSE", "ELSE", "EMPTY", "ENCODE", "%END", "END", "ENDFILE", "ENDPAGE", "ENTRY", "ENVIRONMENT", "ENV", "%ERROR", "ERROR", "EVERY", "EXP", "EXPIRATION_DATE", "EXTEND", "EXTENSION_SIZE", "EXTERNAL", "EXT", "F", "FAST_DELETE", "%FATAL", "FILE", "FILE_ID", "FILE_ID_TO", "FILE_SIZE", "FINISH", "FIXED", "FIXEDOVERFLOW", "FOFL", "FIXED_CONTROL_FROM", "FIXED_CONTROL_SIZE", "FIXED_CONTROL_SIZE_TO", "FIXED_CONTROL_TO", "FIXED_LENGTH_RECORDS", "FLOAT", "FLOOR", "FLUSH", "FORMAT", "FREE", "FROM", "GET", "GLOBALDEF", "GLOBALREF", "%GOTO", "GOTO", "GO", "TO", "GROUP_PROTETION", "HBOUND", "HIGH", "INDENT", "%IF", "IF", "IGNORE_LINE_MARKS", "IN", "%INCLUDE", "INDEX", "INDEXED", "INDEX_NUMBER", "%INFORM", "INFORM", "INITIAL", "INIT", "INITIAL_FILL", "INPUT", "INT", "INTERNAL", "INTO", "KEY", "KEYED", "KEYFROM", "KEYTO", "LABEL", "LBOUND", "LEAVE", "LENGTH", "LIKE", "LINE", "LINENO", "LINESIZE", "%LIST", "LIST", "LOCK_ON_READ", "LOCK_ON_WRITE", "LOG", "LOG10", "LOG2", "LOW", "LTRIM", "MAIN", "MANUAL_UNLOCKING", "MATCH_GREATER", "MATCH_GREATER_EQUAL", "MATCH_NEXT", "MATCH_NEXT_EQUAL", "MAX", "MAXIMUM_RECORD_NUMBER", "MAXIMUM_RECORD_SIZE", "MAXLENGTH", "MEMBER", "MIN", "MOD", "MULTIBLOCK_COUNT", "MULTIBUFFER_COUNT", "MULTIPLY", "NEXT_VOLUME", "%NOLIST", "NOLOCK", "NONEXISTENT_RECORD", "NONRECURSIVE", "NONVARYING", "NONVAR", "NORESCAN", "NO_ECHO", "NO_FILTER", "NO_SHARE", "NULL", "OFFSET", "ON", "ONARGSLIST", "ONCHAR", "ONCODE", "ONFILE", "ONKEY", "ONSOURCE", "OPEN", "OPTIONAL", "OPTIONS", "OTHERWISE","OTHER", "OUTPUT", "OVERFLOW", "OFL", "OWNER_GROUP", "OWNER_ID", "OWNER_MEMBER", "OWNER_PROTECTION", "P", "%PAGE", "PAGE", "PAGENO", "PAGESIZE", "PARAMETER", "PARM", "PICTURE", "PIC", "POINTER", "PTR", "POSINT", "POSITION", "POS", "PRECISION","PREC", "PRESENT", "PRINT", "PRINTER_FORMAT", "%PROCEDURE", "%PROC", "PROCEDURE", "PROC", "PROD", "PROMPT", "PURGE_TYPE_AHEAD", "PUT", "R", "RANK", "READ", "READONLY", "READ_AHEAD", "READ_CHECK", "READ_REGARDLESS", "RECORD", "RECORD_ID", "RECORD_ID_ACCESS", "RECORD_ID_TO", "RECURSIVE", "REFER", "REFERENCE", "RELEASE", "REPEAT", "%REPLACE", "RESCAN", "RESIGNAL", "RETRIEVAL_POINTERS", "%RETURN", "RETURN", "RETURNS", "REVERSE", "REVERT", "REVISION_DATE", "REWIND", "REWIND_ON_CLOSE", "REWIND_ON_OPEN", "REWRITE", "ROUND", "RTRIM", "%SBTTL", "SCALARVARYING", "SEARCH", "SELECT", "SEQUENTIAL", "SEQL", "SET", "SHARED_READ", "SHARED_WRITE", "SIGN", "SIGNAL", "SIN", "SIND", "SINH", "SIZE", "SKIP", "SNAP", "SOME", "SPACEBLOCK", "SPOOL", "SQRT", "STATEMENT", "STATIC", "STOP", "STORAGE", "STREAM", "STRING", "STRINGRANGE", "STRG", "STRUCTURE", "SUBSCRIPTRANGE", "SUBRG", "SUBSTR", "SUBTRACT", "SUM", "SUPERCEDE","SYSIN", "SYSPRINT", "SYSTEM", "SYSTEM_PROTECTION", "TAB", "TAN", "TAND", "TANH", "TEMPORARY","%THEN", "THEN", "TIME", "TIMEOUT_PERIOD", "%TITLE", "TITLE", "TO", "TRANSLATE", "TRIM", "TRUNC", "TRUNCATE", "UNALIGNED", "UNAL", "UNDEFINED","UNDF", "UNDERFLOW", "UFL", "UNION", "UNSPEC", "UNTIL", "UPDATE", "USER_OPEN", "VALID", "VALUE", "VAL", "VARIABLE", "VARIANT", "VARYING", "VAR", "VAXCONDITION", "VERIFY", "WAIT_FOR_RECORD", "%WARN", "WARN", "WHEN", "WHILE", "WORLD_PROTECTION", "WRITE", "WRITE_BEHIND", "WRITE_CHECK", "X", "ZERODIVIDE"), "SQL" => array( "abort", "abs", "absolute", "access", "action", "ada", "add", "admin", "after", "aggregate", "alias", "all", "allocate", "alter", "analyse", "analyze", "and", "any", "are", "array", "as", "asc", "asensitive", "assertion", "assignment", "asymmetric", "at", "atomic", "authorization", "avg", "backward", "before", "begin", "between", "bigint", "binary", "bit", "bitvar", "bit_length", "blob", "boolean", "both", "breadth", "by", "c", "cache", "call", "called", "cardinality", "cascade", "cascaded", "case", "cast", "catalog", "catalog_name", "chain", "char", "character", "characteristics", "character_length", "character_set_catalog", "character_set_name", "character_set_schema", "char_length", "check", "checked", "checkpoint", /* "class", */ "class_origin", "clob", "close", "cluster", "coalesce", "cobol", "collate", "collation", "collation_catalog", "collation_name", "collation_schema", "column", "column_name", "command_function", "command_function_code", "comment", "commit", "committed", "completion", "condition_number", "connect", "connection", "connection_name", "constraint", "constraints", "constraint_catalog", "constraint_name", "constraint_schema", "constructor", "contains", "continue", "conversion", "convert", "copy", "corresponding", "count", "create", "createdb", "createuser", "cross", "cube", "current", "current_date", "current_path", "current_role", "current_time", "current_timestamp", "current_user", "cursor", "cursor_name", "cycle", "data", "database", "date", "datetime_interval_code", "datetime_interval_precision", "day", "deallocate", "dec", "decimal", "declare", "default", "defaults", "deferrable", "deferred", "defined", "definer", "delete", "delimiter", "delimiters", "depth", "deref", "desc", "describe", "descriptor", "destroy", "destructor", "deterministic", "diagnostics", "dictionary", "disconnect", "dispatch", "distinct", "do", "domain", "double", "drop", "dynamic", "dynamic_function", "dynamic_function_code", "each", "else", "encoding", "encrypted", "end", "end-exec", "equals", "escape", "every", "except", "exception", "excluding", "exclusive", "exec", "execute", "existing", "exists", "explain", "external", "extract", "false", "fetch", "final", "first", "float", "for", "force", "foreign", "fortran", "forward", "found", "free", "freeze", "from", "full", "function", "g", "general", "generated", "get", "global", "go", "goto", "grant", "granted", "group", "grouping", "handler", "having", "hierarchy", "hold", "host", "hour", "identity", "ignore", "ilike", "immediate", "immutable", "implementation", "implicit", "in", "including", "increment", "index", "indicator", "infix", "inherits", "initialize", "initially", "inner", "inout", "input", "insensitive", "insert", "instance", "instantiable", "instead", "int", "integer", "intersect", "interval", "into", "invoker", "is", "isnull", "isolation", "iterate", "join", "k", "key", "key_member", "key_type", "lancompiler", "language", "large", "last", "lateral", "leading", "left", "length", "less", "level", "like", "limit", "listen", "load", "local", "localtime", "localtimestamp", "location", "locator", "lock", "lower", "m", "map", "match", "max", "maxvalue", "message_length", "message_octet_length", "message_text", "method", "min", "minute", "minvalue", "mod", "mode", "modifies", "modify", "module", "month", "more", "move", "mumps", "name", "names", "national", "natural", "nchar", "nclob", "new", "next", "no", "nocreatedb", "nocreateuser", "none", "not", "nothing", "notify", "notnull", "null", "nullable", "nullif", "number", "numeric", "object", "octet_length", "of", "off", "offset", "oids", "old", "on", "only", "open", "operation", "operator", "option", "options", "or", "order", "ordinality", "out", "outer", "output", "overlaps", "overlay", "overriding", "owner", "pad", "parameter", "parameters", "parameter_mode", "parameter_name", "parameter_ordinal_position", "parameter_specific_catalog", "parameter_specific_name", "parameter_specific_schema", "partial", "pascal", "password", "path", "pendant", "placing", "pli", "position", "postfix", "precision", "prefix", "preorder", "prepare", "preserve", "primary", "prior", "privileges", "procedural", "procedure", "public", "read", "reads", "real", "recheck", "recursive", "ref", "references", "referencing", "reindex", "relative", "rename", "repeatable", "replace", "reset", "restart", "restrict", "result", "return", "returned_length", "returned_octet_length", "returned_sqlstate", "returns", "revoke", "right", "role", "rollback", "rollup", "routine", "routine_catalog", "routine_name", "routine_schema", "row", "rows", "row_count", "rule", "savepoint", "scale", "schema", "schema_name", "scope", "scroll", "search", "second", "section", "security", "select", "self", "sensitive", "sequence", "serializable", "server_name", "session", "session_user", "set", "setof", "sets", "share", "show", "similar", "simple", "size", "smallint", "some", "source", "space", "specific", "specifictype", "specific_name", "sql", "sqlcode", "sqlerror", "sqlexception", "sqlstate", "sqlwarning", "stable", "start", "state", "statement", "static", "statistics", "stdin", "stdout", "storage", "strict", "structure", "style", "subclass_origin", "sublist", "substring", "sum", "symmetric", "sysid", "system", "system_user", "table", "table_name", "temp", "template", "temporary", "terminate", "text", "than", "then", "time", "timestamp", "timezone_hour", "timezone_minute", "to", "toast", "trailing", "transaction", "transactions_committed", "transactions_rolled_back", "transaction_active", "transform", "transforms", "translate", "translation", "treat", "trigger", "trigger_catalog", "trigger_name", "trigger_schema", "trim", "true", "truncate", "trusted", "type", "uncommitted", "under", "unencrypted", "union", "unique", "unknown", "unlisten", "unnamed", "unnest", "until", "update", "upper", "usage", "user", "user_defined_type_catalog", "user_defined_type_name", "user_defined_type_schema", "using", "vacuum", "valid", "validator", "value", "values", "varchar", "variable", "varying", "verbose", "version", "view", "volatile", "when", "whenever", "where", "with", "without", "work", "write", "year", "zone") ); $case_insensitive = array( "VB" => true, "Pascal" => true, "PL/I" => true, "SQL" => true ); $ncs = false; if (array_key_exists($language, $case_insensitive)) $ncs = true; $text = (array_key_exists($language, $preproc))? preproc_replace($preproc[$language], $text) : $text; $text = (array_key_exists($language, $keywords))? keyword_replace($keywords[$language], $text, $ncs) : $text; return $text;}function rtrim1($span, $lang, $ch){ return syntax_highlight_helper(substr($span, 0, -1), $lang);}function rtrim1_htmlesc($span, $lang, $ch){ return htmlspecialchars(substr($span, 0, -1));}function sch_rtrim1($span, $lang, $ch){ return sch_syntax_helper(substr($span, 0, -1));}function rtrim2($span, $lang, $ch){ return substr($span, 0, -2);}function syn_proc($span, $lang, $ch){ return syntax_highlight_helper($span, $lang);}function dash_putback($span, $lang, $ch){ return syntax_highlight_helper('-' . $span, $lang);}function slash_putback($span, $lang, $ch){ return syntax_highlight_helper('/' . $span, $lang);}function slash_putback_rtrim1($span, $lang, $ch){ return rtrim1('/' . $span, $lang, $ch);}function lparen_putback($span, $lang, $ch){ return syntax_highlight_helper('(' . $span, $lang);}function lparen_putback_rtrim1($span, $lang, $ch){ return rtrim1('(' . $span, $lang, $ch);}function prepend_xml_opentag($span, $lang, $ch) { return '<span class="xml_tag"><' . $span;} function proc_void($span, $lang, $ch){ return $span;}/** * Syntax highlight function * Does the bulk of the syntax highlighting by lexing the input * string, then calling the helper function to highlight keywords. */function syntax_highlight($text, $language){ if ($language == "Plain Text") return $text; define("normal_text", 1, true); define("dq_literal", 2, true); define("dq_escape", 3, true); define("sq_literal", 4, true); define("sq_escape", 5, true); define("slash_begin", 6, true); define("star_comment", 7, true); define("star_end", 8, true); define("line_comment", 9, true); define("html_entity", 10, true); define("lc_escape", 11, true); define("block_comment",12, true); define("paren_begin", 13, true); define("dash_begin", 14, true); define("bt_literal", 15, true); define("bt_escape", 16, true); define("xml_tag_begin",17, true); define("xml_tag", 18, true); define("xml_pi", 19, true); define("sch_normal", 20, true); define("sch_stresc", 21, true); define("sch_idexpr", 22, true); define("sch_numlit", 23, true); define("sch_chrlit", 24, true); define("sch_strlit", 25, true); $initial_state["Scheme"] = sch_normal; $sch[sch_normal][0] = sch_normal; $sch[sch_normal]['"'] = sch_strlit; $sch[sch_normal]["#"] = sch_chrlit; $sch[sch_normal]["0"] = sch_numlit; $sch[sch_normal]["1"] = sch_numlit; $sch[sch_normal]["2"] = sch_numlit; $sch[sch_normal]["3"] = sch_numlit; $sch[sch_normal]["4"] = sch_numlit; $sch[sch_normal]["5"] = sch_numlit; $sch[sch_normal]["6"] = sch_numlit; $sch[sch_normal]["7"] = sch_numlit; $sch[sch_normal]["8"] = sch_numlit; $sch[sch_normal]["9"] = sch_numlit; $sch[sch_strlit]['"'] = sch_normal; $sch[sch_strlit]["\n"] = sch_normal; $sch[sch_strlit]["\\"] = sch_stresc; $sch[sch_strlit][0] = sch_strlit; $sch[sch_chrlit][" "] = sch_normal; $sch[sch_chrlit]["\t"] = sch_normal; $sch[sch_chrlit]["\n"] = sch_normal; $sch[sch_chrlit]["\r"] = sch_normal; $sch[sch_chrlit][0] = sch_chrlit; $sch[sch_numlit][" "] = sch_normal; $sch[sch_numlit]["\t"] = sch_normal; $sch[sch_numlit]["\n"] = sch_normal; $sch[sch_numlit]["\r"] = sch_normal; $sch[sch_numlit][0] = sch_numlit; // // State transitions for C // $c89[normal_text]["\""] = dq_literal; $c89[normal_text]["'"] = sq_literal; $c89[normal_text]["/"] = slash_begin; $c89[normal_text][0] = normal_text; $c89[dq_literal]["\""] = normal_text; $c89[dq_literal]["\n"] = normal_text; $c89[dq_literal]["\\"] = dq_escape; $c89[dq_literal][0] = dq_literal; $c89[dq_escape][0] = dq_literal; $c89[sq_literal]["'"] = normal_text; $c89[sq_literal]["\n"] = normal_text; $c89[sq_literal]["\\"] = sq_escape; $c89[sq_literal][0] = sq_literal; $c89[sq_escape][0] = sq_literal; $c89[slash_begin]["*"] = star_comment; $c89[slash_begin][0] = normal_text; $c89[star_comment]["*"] = star_end; $c89[star_comment][0] = star_comment; $c89[star_end]["/"] = normal_text; $c89[star_end]["*"] = star_end; $c89[star_end][0] = star_comment; // // State transitions for C++ // Inherit transitions from C, and add line comment support // $cpp = $c89; $cpp[slash_begin]["/"] = line_comment; $cpp[line_comment]["\n"] = normal_text; $cpp[line_comment]["\\"] = lc_escape; $cpp[line_comment][0] = line_comment; $cpp[lc_escape]["\r"] = lc_escape; $cpp[lc_escape][0] = line_comment; // // State transitions for C99. // C99 supports line comments like C++ // $c99 = $cpp; // State transitions for PL/I // Kinda like C $pli = $c89; // // State transitions for PHP // Inherit transitions from C++, and add perl-style line comment support $php = $cpp; $php[normal_text]["#"] = line_comment; $php[sq_literal]["\n"] = sq_literal; $php[dq_literal]["\n"] = dq_literal; // // State transitions for Perl $perl[normal_text]["#"] = line_comment; $perl[normal_text]["\""] = dq_literal; $perl[normal_text]["'"] = sq_literal; $perl[normal_text][0] = normal_text; $perl[dq_literal]["\""] = normal_text; $perl[dq_literal]["\\"] = dq_escape; $perl[dq_literal][0] = dq_literal; $perl[dq_escape][0] = dq_literal; $perl[sq_literal]["'"] = normal_text; $perl[sq_literal]["\\"] = sq_escape; $perl[sq_literal][0] = sq_literal; $perl[sq_escape][0] = sq_literal; $perl[line_comment]["\n"] = normal_text; $perl[line_comment][0] = line_comment; $mirc[normal_text]["\""] = dq_literal; $mirc[normal_text][";"] = line_comment; $mirc[normal_text][0] = normal_text; $mirc[dq_literal]["\""] = normal_text; $mirc[dq_literal]["\\"] = dq_escape; $mirc[dq_literal][0] = dq_literal; $mirc[dq_escape][0] = dq_literal; $mirc[line_comment]["\n"] = normal_text; $mirc[line_comment][0] = line_comment; $ruby = $perl; $python = $perl; $java = $cpp; $vb = $perl; $vb[normal_text]["#"] = normal_text; $vb[normal_text]["'"] = line_comment; $cs = $java; $pascal = $c89; $pascal[normal_text]["("] = paren_begin; $pascal[normal_text]["/"] = slash_begin; $pascal[normal_text]["{"] = block_comment; $pascal[paren_begin]["*"] = star_comment; $pascal[paren_begin]["'"] = sq_literal; $pascal[paren_begin]['"'] = dq_literal; $pascal[paren_begin][0] = normal_text; $pascal[slash_begin]["'"] = sq_literal; $pascal[slash_begin]['"'] = dq_literal; $pascal[slash_begin]['/'] = line_comment; $pascal[slash_begin][0] = normal_text; $pascal[star_comment]["*"] = star_end; $pascal[star_comment][0] = star_comment; $pascal[block_comment]["}"] = normal_text; $pascal[block_comment][0] = block_comment; $pascal[line_comment]["\n"] = normal_text; $pascal[line_comment][0] = line_comment; $pascal[star_end][")"] = normal_text; $pascal[star_end]["*"] = star_end; $pascal[star_end][0] = star_comment; $sql[normal_text]['"'] = dq_literal; $sql[normal_text]["'"] = sq_literal; $sql[normal_text]['`'] = bt_literal; $sql[normal_text]['-'] = dash_begin; $sql[normal_text][0] = normal_text; $sql[dq_literal]['"'] = normal_text; $sql[dq_literal]['\\'] = dq_escape; $sql[dq_literal][0] = dq_literal; $sql[sq_literal]["'"] = normal_text; $sql[sq_literal]['\\'] = sq_escape; $sql[sq_literal][0] = sq_literal; $sql[bt_literal]['`'] = normal_text; $sql[bt_literal]['\\'] = bt_escape; $sql[bt_literal][0] = bt_literal; $sql[dq_escape][0] = dq_literal; $sql[sq_escape][0] = sq_literal; $sql[bt_escape][0] = bt_literal; $sql[dash_begin]["-"] = line_comment; $sql[dash_begin][0] = normal_text; $sql[line_comment]["\n"] = normal_text; $sql[line_comment]["\\"] = lc_escape; $sql[line_comment][0] = line_comment; $sql[lc_escape]["\r"] = lc_escape; $sql[lc_escape][0] = line_comment; $xml[normal_text]["<"] = xml_tag_begin; $xml[normal_text]["&"] = html_entity; $xml[normal_text][0] = normal_text; $xml[html_entity][";"] = normal_text; $xml[html_entity]["<"] = xml_tag_begin; $xml[html_entity][0] = html_entity; $xml[xml_tag_begin]["?"] = xml_pi; $xml[xml_tag_begin]["!"] = line_comment; $xml[xml_tag_begin][0] = xml_tag; $xml[xml_tag][">"] = normal_text; $xml[xml_tag]["\""] = dq_literal; $xml[xml_tag]["'"] = sq_literal; $xml[xml_tag][0] = xml_tag; $xml[xml_pi][">"] = normal_text; $xml[xml_pi][0] = xml_tag; $xml[line_comment][">"] = normal_text; $xml[line_comment][0] = line_comment; $xml[dq_literal]["\""] = xml_tag; $xml[dq_literal]["&"] = dq_escape; $xml[dq_literal][0] = dq_literal; $xml[sq_literal]["'"] = xml_tag; $xml[sq_literal]["&"] = sq_escape; $xml[sq_literal][0] = sq_literal; $xml[dq_escape][";"] = dq_literal; $xml[dq_escape][0] = dq_escape; // // Main state transition table // $states = array( "C89" => $c89, "C" => $c99, "C++" => $cpp, "PHP" => $php, "Perl" => $perl, "Java" => $java, "VB" => $vb, "C#" => $cs, "Ruby" => $ruby, "Python" => $python, "Pascal" => $pascal, "mIRC" => $mirc, "PL/I" => $pli, "SQL" => $sql, "XML" => $xml, "Scheme" => $sch ); // // Process functions // $process["C89"][normal_text][sq_literal] = "rtrim1"; $process["C89"][normal_text][dq_literal] = "rtrim1"; $process["C89"][normal_text][slash_begin] = "rtrim1"; $process["C89"][normal_text][0] = "syn_proc"; $process["C89"][slash_begin][star_comment] = "rtrim1"; $process["C89"][slash_begin][0] = "slash_putback"; $process["Scheme"][sch_normal][sch_strlit] = "sch_rtrim1"; $process["Scheme"][sch_normal][sch_chrlit] = "sch_rtrim1"; $process["Scheme"][sch_normal][sch_numlit] = "sch_rtrim1"; $process["SQL"][normal_text][sq_literal] = "rtrim1"; $process["SQL"][normal_text][dq_literal] = "rtrim1"; $process["SQL"][normal_text][bt_literal] = "rtrim1"; $process["SQL"][normal_text][dash_begin] = "rtrim1"; $process["SQL"][normal_text][0] = "syn_proc"; $process["SQL"][dash_begin][line_comment] = "rtrim1"; $process["SQL"][dash_begin][0] = "dash_putback"; $process["PL/I"] = $process["C89"]; $process["C++"] = $process["C89"]; $process["C++"][slash_begin][line_comment] = "rtrim1"; $process["C"] = $process["C++"]; $process["PHP"] = $process["C++"]; $process["PHP"][normal_text][line_comment] = "rtrim1"; $process["Perl"][normal_text][sq_literal] = "rtrim1"; $process["Perl"][normal_text][dq_literal] = "rtrim1"; $process["Perl"][normal_text][line_comment] = "rtrim1"; $process["Perl"][normal_text][0] = "syn_proc"; $process["Ruby"] = $process["Perl"]; $process["Python"] = $process["Perl"]; $process["mIRC"][normal_text][dq_literal] = "rtrim1"; $process["mIRC"][normal_text][line_comment] = "rtrim1"; $process["mIRC"][normal_text][0] = "syn_proc"; $process["VB"] = $process["Perl"]; $process["Java"] = $process["C++"]; $process["C#"] = $process["Java"]; $process["Pascal"] = $process["C++"]; $process["Pascal"][normal_text][line_comment] = "rtrim1"; $process["Pascal"][normal_text][block_comment] = "rtrim1"; $process["Pascal"][normal_text][paren_begin] = "rtrim1"; $process["Pascal"][slash_begin][sq_literal] = "slash_putback_rtrim1"; $process["Pascal"][slash_begin][dq_literal] = "slash_putback_rtrim1"; $process["Pascal"][slash_begin][0] = "slash_putback"; $process["Pascal"][paren_begin][sq_literal] = "lparen_putback_rtrim1"; $process["Pascal"][paren_begin][dq_literal] = "lparen_putback_rtrim1"; $process["Pascal"][paren_begin][star_comment] = "rtrim1"; $process["Pascal"][paren_begin][0] = "lparen_putback"; $process["XML"][normal_text][xml_tag_begin] = "rtrim1"; $process["XML"][normal_text][html_entity] = "rtrim1"; $process["XML"][html_entity][xml_tag_begin] = "rtrim1"; $process["XML"][html_entity][0] = "proc_void"; $process["XML"][xml_tag_begin][xml_tag] = "prepend_xml_opentag"; $process["XML"][xml_tag_begin][xml_pi] = "rtrim1"; $process["XML"][xml_tag_begin][line_comment] = "rtrim1"; $process["XML"][line_comment][normal_text] = "rtrim1_htmlesc"; $process["XML"][xml_tag][normal_text] = "rtrim1"; $process["XML"][xml_tag][dq_literal] = "rtrim1"; $process["XML"][dq_literal][xml_tag] = "rtrim1"; $process["XML"][dq_literal][dq_escape] = "rtrim1"; $process_end["C89"] = "syntax_highlight_helper"; $process_end["C++"] = $process_end["C89"]; $process_end["C"] = $process_end["C89"]; $process_end["PHP"] = $process_end["C89"]; $process_end["Perl"] = $process_end["C89"]; $process_end["Java"] = $process_end["C89"]; $process_end["VB"] = $process_end["C89"]; $process_end["C#"] = $process_end["C89"]; $process_end["Ruby"] = $process_end["C89"]; $process_end["Python"] = $process_end["C89"]; $process_end["Pascal"] = $process_end["C89"]; $process_end["mIRC"] = $process_end["C89"]; $process_end["PL/I"] = $process_end["C89"]; $process_end["SQL"] = $process_end["C89"]; $process_end["Scheme"] = "sch_syntax_helper"; $edges["C89"][normal_text .",". dq_literal] = '<span class="literal">"'; $edges["C89"][normal_text .",". sq_literal] = '<span class="literal">\''; $edges["C89"][slash_begin .",". star_comment] = '<span class="comment">/*'; $edges["C89"][dq_literal .",". normal_text] = '</span>'; $edges["C89"][sq_literal .",". normal_text] = '</span>'; $edges["C89"][star_end .",". normal_text] = '</span>'; $edges["Scheme"][sch_normal .",". sch_strlit] = '<span class="sch_str">"'; $edges["Scheme"][sch_normal .",". sch_numlit] = '<span class="sch_num">'; $edges["Scheme"][sch_normal .",". sch_chrlit] = '<span class="sch_chr">#'; $edges["Scheme"][sch_strlit .",". sch_normal] = '</span>'; $edges["Scheme"][sch_numlit .",". sch_normal] = '</span>'; $edges["Scheme"][sch_chrlit .",". sch_normal] = '</span>'; $edges["SQL"][normal_text .",". dq_literal] = '<span class="literal">"'; $edges["SQL"][normal_text .",". sq_literal] = '<span class="literal">\''; $edges["SQL"][dash_begin .",". line_comment] = '<span class="comment">--'; $edges["SQL"][normal_text .",". bt_literal] = '`'; $edges["SQL"][dq_literal .",". normal_text] = '</span>'; $edges["SQL"][sq_literal .",". normal_text] = '</span>'; $edges["SQL"][line_comment .",". normal_text] = '</span>'; $edges["PL/I"] = $edges["C89"]; $edges["C++"] = $edges["C89"]; $edges["C++"][slash_begin .",". line_comment] = '<span class="comment">//'; $edges["C++"][line_comment .",". normal_text] = '</span>'; $edges["C"] = $edges["C++"]; $edges["PHP"] = $edges["C++"]; $edges["PHP"][normal_text .",". line_comment] = '<span class="comment">#'; $edges["Perl"][normal_text .",". dq_literal] = '<span class="literal">"'; $edges["Perl"][normal_text .",". sq_literal] = '<span class="literal">\''; $edges["Perl"][dq_literal .",". normal_text] = '</span>'; $edges["Perl"][sq_literal .",". normal_text] = '</span>'; $edges["Perl"][normal_text .",". line_comment] = '<span class="comment">#'; $edges["Perl"][line_comment .",". normal_text] = '</span>'; $edges["Ruby"] = $edges["Perl"]; $edges["Python"] = $edges["Perl"]; $edges["mIRC"][normal_text .",". dq_literal] = '<span class="literal">"'; $edges["mIRC"][normal_text .",". line_comment] = '<span class="comment">;'; $edges["mIRC"][dq_literal .",". normal_text] = '</span>'; $edges["mIRC"][line_comment .",". normal_text] = '</span>'; $edges["VB"] = $edges["Perl"]; $edges["VB"][normal_text .",". line_comment] = '<span class="comment">\''; $edges["Java"] = $edges["C++"]; $edges["C#"] = $edges["Java"]; $edges["Pascal"] = $edges["C89"]; $edges["Pascal"][paren_begin .",". star_comment] = '<span class="comment">(*'; $edges["Pascal"][paren_begin .",". dq_literal] = '<span class="literal">"'; $edges["Pascal"][paren_begin .",". sq_literal] = '<span class="literal">\''; $edges["Pascal"][slash_begin .",". dq_literal] = '<span class="literal">"'; $edges["Pascal"][slash_begin .",". sq_literal] = '<span class="literal">\''; $edges["Pascal"][slash_begin .",". line_comment] = '<span class="comment">//'; $edges["Pascal"][normal_text . "," . block_comment] = '<span class="comment">{'; $edges["Pascal"][line_comment . "," . normal_text] = '</span>'; $edges["Pascal"][block_comment . "," . normal_text] = '</span>'; $edges["XML"][normal_text . "," . html_entity] = '<span class="html_entity">&'; $edges["XML"][html_entity . "," . normal_text] = '</span>'; $edges["XML"][html_entity . "," . xml_tag_begin] = '</span>'; $edges["XML"][xml_tag . "," . normal_text] = '></span>'; $edges["XML"][xml_tag_begin . "," . xml_pi] = '<span class="xml_pi"><?'; $edges["XML"][xml_tag_begin . "," . line_comment] = '<span class="comment"><!'; $edges["XML"][line_comment . "," . normal_text] = '></span>'; $edges["XML"][xml_tag .",". dq_literal] = '<span class="literal">"'; $edges["XML"][dq_literal . "," . xml_tag] = '"</span>'; $edges["XML"][dq_literal . "," . dq_escape] = '<span class="html_entity">&'; $edges["XML"][dq_escape . "," . dq_literal] = '</span>'; $edges["XML"][xml_tag .",". sq_literal] = '<span class="literal">\''; $edges["XML"][sq_literal . "," . xml_tag] = '\'</span>'; $edges["XML"][sq_literal . "," . sq_escape] = '<span class="html_entity">&'; $edges["XML"][sq_escape . "," . sq_literal] = '</span>'; // // The State Machine // if (array_key_exists($language, $initial_state)) $state = $initial_state[$language]; else $state = normal_text; $output = ""; $span = ""; while (strlen($text) > 0) { $ch = substr($text, 0, 1); $text = substr($text, 1); $oldstate = $state; $state = (array_key_exists($ch, $states[$language][$state]))? $states[$language][$state][$ch] : $states[$language][$state][0]; $span .= $ch; if ($oldstate != $state) { if (array_key_exists($language, $process) && array_key_exists($oldstate, $process[$language])) { if (array_key_exists($state, $process[$language][$oldstate])) { $pf = $process[$language][$oldstate][$state]; $output .= $pf($span, $language, $ch); } else { $pf = $process[$language][$oldstate][0]; $output .= $pf($span, $language, $ch); } } else { $output .= $span; } if (array_key_exists($language, $edges) && array_key_exists("$oldstate,$state", $edges[$language])) $output .= $edges[$language]["$oldstate,$state"]; $span = ""; } } if (array_key_exists($language, $process_end) && $state == normal_text) $output .= $process_end[$language]($span, $language); else $output .= $span; if ($state != normal_text) { if (array_key_exists($language, $edges) && array_key_exists("$state," . normal_text, $edges[$language])) $output .= $edges[$language]["$state," . normal_text]; } return $output;}?>