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+<?
+/*
+This software is licensed through a BSD-style License.
+http://www.opensource.org/licenses/bsd-license.php
+
+Copyright (c) 2002 - 2009 Jacob D. Cohen
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are 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 copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+Neither the name of Jacob D. Cohen nor the names of his contributors
+may be used to endorse or promote products derived from this software
+without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF 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">&lt;' . $span;
+}
+
+function proc_void($span, $lang, $ch)
+{
+ return $span;
+}
+
+
+/**
+ * Syntax highlight function
+ * Does the bulk of the syntax highlighting by lexing the input
+ * string, then calling the helper function to highlight keywords.
+ */
+function SyntaxHighlight($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">&amp;';
+ $edges["XML"][html_entity . "," . normal_text] = '</span>';
+ $edges["XML"][html_entity . "," . xml_tag_begin] = '</span>';
+ $edges["XML"][xml_tag . "," . normal_text] = '&gt;</span>';
+ $edges["XML"][xml_tag_begin . "," . xml_pi] = '<span class="xml_pi">&lt;?';
+ $edges["XML"][xml_tag_begin . "," . line_comment] = '<span class="comment">&lt;!';
+ $edges["XML"][line_comment . "," . normal_text] = '&gt;</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">&amp;';
+ $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">&amp;';
+ $edges["XML"][sq_escape . "," . sq_literal] = '</span>';
+
+ //
+ // The State Machine
+ //
+ if (array_key_exists($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;
+}
+
+?>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 09:31:35 +0000