From 13f074686970cf037cbd8a4c492033bb7b14562d Mon Sep 17 00:00:00 2001
From: Bilyal Mestanov <bmestanov@gmail.com>
Date: Wed, 7 Nov 2018 14:49:11 +0200
Subject: Add homework 1 (#23)

---
 homework/81270/js2html/CMakeLists.txt  |   17 +
 homework/81270/js2html/Common.h        |   18 +
 homework/81270/js2html/Highlighter.cpp |   71 ++
 homework/81270/js2html/Highlighter.h   |   24 +
 homework/81270/js2html/README.md       |    8 +
 homework/81270/js2html/Token.cpp       |    5 +
 homework/81270/js2html/Token.h         |   37 +
 homework/81270/js2html/hello.js        |   13 +
 homework/81270/js2html/js2html.cpp     | 2042 ++++++++++++++++++++++++++++++++
 homework/81270/js2html/js2html.flex    |   99 ++
 homework/81270/js2html/style.css       |   31 +
 11 files changed, 2365 insertions(+)
 create mode 100644 homework/81270/js2html/CMakeLists.txt
 create mode 100644 homework/81270/js2html/Common.h
 create mode 100644 homework/81270/js2html/Highlighter.cpp
 create mode 100644 homework/81270/js2html/Highlighter.h
 create mode 100644 homework/81270/js2html/README.md
 create mode 100644 homework/81270/js2html/Token.cpp
 create mode 100644 homework/81270/js2html/Token.h
 create mode 100644 homework/81270/js2html/hello.js
 create mode 100644 homework/81270/js2html/js2html.cpp
 create mode 100644 homework/81270/js2html/js2html.flex
 create mode 100644 homework/81270/js2html/style.css

diff --git a/homework/81270/js2html/CMakeLists.txt b/homework/81270/js2html/CMakeLists.txt
new file mode 100644
index 0000000..7a42900
--- /dev/null
+++ b/homework/81270/js2html/CMakeLists.txt
@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.9)
+project(js2html)
+
+set(CMAKE_CXX_STANDARD 11)
+
+add_executable(lexer
+        Common.h
+        Token.h
+        Token.h
+        Highlighter.h
+        js2html.cpp
+        Token.cpp
+        Highlighter.cpp)
+
+add_custom_command(TARGET lexer
+        PRE_BUILD
+        COMMAND flex -o ${PROJECT_SOURCE_DIR}/js2html.cpp ${PROJECT_SOURCE_DIR}/js2html.flex)
\ No newline at end of file
diff --git a/homework/81270/js2html/Common.h b/homework/81270/js2html/Common.h
new file mode 100644
index 0000000..8a3cf17
--- /dev/null
+++ b/homework/81270/js2html/Common.h
@@ -0,0 +1,18 @@
+//
+// Created by bmestanov on 23.10.18.
+//
+
+#ifndef ES2HTML_COMMON_H
+#define ES2HTML_COMMON_H
+
+#include <string>
+#include <vector>
+
+using TokenTypeId = int;
+
+using IPLString = std::string;
+
+template<typename T>
+using IPLVector= std::vector<T>;
+
+#endif //ES2HTML_COMMON_H
diff --git a/homework/81270/js2html/Highlighter.cpp b/homework/81270/js2html/Highlighter.cpp
new file mode 100644
index 0000000..cd56496
--- /dev/null
+++ b/homework/81270/js2html/Highlighter.cpp
@@ -0,0 +1,71 @@
+//
+// Created by bmestanov on 25.10.18.
+//
+
+#include "Highlighter.h"
+#include <fstream>
+#include <sstream>
+#include <iostream>
+
+Highlighter::Highlighter(const char *outputPath, const char *stylePath) :
+        outputPath(outputPath), stylePath(stylePath) {}
+
+void Highlighter::highlight(const IPLVector<Token> &tokens) {
+    std::stringstream ss;
+
+    ss << "<!doctype html>\n";
+    ss << "<html>\n";
+    ss << " <head>\n";
+    ss << "     <title>hello.js</title>\n";
+    ss << "     <link rel=\"stylesheet\" href=\"" << stylePath << "\">\n";
+    ss << " </head>\n";
+    ss << " <body>\n";
+    ss << "     <pre class=\"code\">\n";
+
+    for (auto &token : tokens) {
+        IPLString cssClass = getClass(token);
+        if (cssClass.empty()) {
+            // Print with no formatting
+            ss << token.lexeme;
+        } else {
+            ss << "<span class=\"" << cssClass << "\">" << token.lexeme << "</span>";
+        }
+    }
+
+    ss << " </body>\n";
+    ss << "</html>\n";
+
+    std::ofstream fs(outputPath);
+    if (fs) {
+        fs << ss.rdbuf();
+    } else {
+        std::cout << ss.rdbuf();
+    }
+}
+
+IPLString Highlighter::getClass(const Token &token) {
+    switch (token.type) {
+        case Whitespace:
+        case NewLine:
+        case Raw:
+            return "";
+        case Comment:
+            return "comment";
+        case Keyword:
+            return "keyword";
+        case NumericLiteral:
+            return "numeric";
+        case StringLiteral:
+            return "string";
+        case TemplateLiteral:
+            return "template";
+        case Regex:
+            return "regex";
+        case Identifier:
+            return "identifier";
+        case BooleanLiteral:
+            return "boolean";
+        case Global:
+            return "global";
+    }
+}
diff --git a/homework/81270/js2html/Highlighter.h b/homework/81270/js2html/Highlighter.h
new file mode 100644
index 0000000..a655480
--- /dev/null
+++ b/homework/81270/js2html/Highlighter.h
@@ -0,0 +1,24 @@
+//
+// Created by bmestanov on 25.10.18.
+//
+
+#ifndef ES2HTML_HIGHLIGHTER_H
+#define ES2HTML_HIGHLIGHTER_H
+
+#include "Token.h"
+
+class Highlighter {
+public:
+    explicit Highlighter(const char *outputPath = nullptr, const char *stylePath = "style.css");
+
+    void highlight(const IPLVector<Token> &tokens);
+
+private:
+    const char *stylePath;
+    const char *outputPath;
+
+    static IPLString getClass(const Token &token);
+};
+
+
+#endif //ES2HTML_HIGHLIGHTER_H
diff --git a/homework/81270/js2html/README.md b/homework/81270/js2html/README.md
new file mode 100644
index 0000000..ae32b7c
--- /dev/null
+++ b/homework/81270/js2html/README.md
@@ -0,0 +1,8 @@
+# How to build
+
+1. Generate flex scanner
+```
+flex -o js2html.cpp js2html.flex
+```
+
+2. Use Cmake to build platform-specific project
\ No newline at end of file
diff --git a/homework/81270/js2html/Token.cpp b/homework/81270/js2html/Token.cpp
new file mode 100644
index 0000000..8e49f1b
--- /dev/null
+++ b/homework/81270/js2html/Token.cpp
@@ -0,0 +1,5 @@
+#include "Token.h"
+
+Token::Token(const TokenType &type, const char *lexeme) :
+        type(type), lexeme(lexeme) {
+}
diff --git a/homework/81270/js2html/Token.h b/homework/81270/js2html/Token.h
new file mode 100644
index 0000000..b56cb0e
--- /dev/null
+++ b/homework/81270/js2html/Token.h
@@ -0,0 +1,37 @@
+//
+// Created by bmestanov on 23.10.18.
+//
+
+#ifndef ES2HTML_LEXER_H
+#define ES2HTML_LEXER_H
+
+#include <vector>
+#include <string>
+#include <functional>
+#include "Token.h"
+#include "Common.h"
+
+enum TokenType {
+    Whitespace,
+    NewLine,
+    Raw,
+    Comment,
+    Keyword,
+    BooleanLiteral,
+    NumericLiteral,
+    StringLiteral,
+    TemplateLiteral,
+    Regex,
+    Identifier,
+    Global
+};
+
+struct Token {
+    TokenType type;
+    IPLString lexeme;
+
+    Token(const TokenType &type, const char *lexeme);
+};
+
+
+#endif //ES2HTML_LEXER_H
diff --git a/homework/81270/js2html/hello.js b/homework/81270/js2html/hello.js
new file mode 100644
index 0000000..d2e6b0b
--- /dev/null
+++ b/homework/81270/js2html/hello.js
@@ -0,0 +1,13 @@
+// Single line comment
+
+const someVariable = 3.14e+2;
+const someString = 'Escaped \' string!';
+const someTemplate = `A simple one`;
+const someRegex = /[0-9]+/i;
+
+/**
+    Multiline comment
+ */
+function foo() {
+    return [] instanceof Array;
+}
\ No newline at end of file
diff --git a/homework/81270/js2html/js2html.cpp b/homework/81270/js2html/js2html.cpp
new file mode 100644
index 0000000..60a9ede
--- /dev/null
+++ b/homework/81270/js2html/js2html.cpp
@@ -0,0 +1,2042 @@
+#line 2 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.cpp"
+
+#line 4 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.cpp"
+
+#define  YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 6
+#define YY_FLEX_SUBMINOR_VERSION 4
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with  platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types. 
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t; 
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN               (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN              (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN              (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX               (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX              (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX              (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX              (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX             (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX             (4294967295U)
+#endif
+
+#ifndef SIZE_MAX
+#define SIZE_MAX               (~(size_t)0)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+/* begin standard C++ headers. */
+
+/* TODO: this is always defined, so inline it */
+#define yyconst const
+
+#if defined(__GNUC__) && __GNUC__ >= 3
+#define yynoreturn __attribute__((__noreturn__))
+#else
+#define yynoreturn
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an
+ *   integer in range [0..255] for use as an array index.
+ */
+#define YY_SC_TO_UI(c) ((YY_CHAR) (c))
+
+/* Enter a start condition.  This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state.  The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart( yyin  )
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
+#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern int yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+    
+    #define YY_LESS_LINENO(n)
+    #define YY_LINENO_REWIND_TO(ptr)
+    
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		*yy_cp = (yy_hold_char); \
+		YY_RESTORE_YY_MORE_OFFSET \
+		(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+		} \
+	while ( 0 )
+#define unput(c) yyunput( c, (yytext_ptr)  )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+	{
+	FILE *yy_input_file;
+
+	char *yy_ch_buf;		/* input buffer */
+	char *yy_buf_pos;		/* current position in input buffer */
+
+	/* Size of input buffer in bytes, not including room for EOB
+	 * characters.
+	 */
+	int yy_buf_size;
+
+	/* Number of characters read into yy_ch_buf, not including EOB
+	 * characters.
+	 */
+	int yy_n_chars;
+
+	/* Whether we "own" the buffer - i.e., we know we created it,
+	 * and can realloc() it to grow it, and should free() it to
+	 * delete it.
+	 */
+	int yy_is_our_buffer;
+
+	/* Whether this is an "interactive" input source; if so, and
+	 * if we're using stdio for input, then we want to use getc()
+	 * instead of fread(), to make sure we stop fetching input after
+	 * each newline.
+	 */
+	int yy_is_interactive;
+
+	/* Whether we're considered to be at the beginning of a line.
+	 * If so, '^' rules will be active on the next match, otherwise
+	 * not.
+	 */
+	int yy_at_bol;
+
+    int yy_bs_lineno; /**< The line count. */
+    int yy_bs_column; /**< The column count. */
+
+	/* Whether to try to fill the input buffer when we reach the
+	 * end of it.
+	 */
+	int yy_fill_buffer;
+
+	int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+	/* When an EOF's been seen but there's still some text to process
+	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+	 * shouldn't try reading from the input source any more.  We might
+	 * still have a bunch of tokens to match, though, because of
+	 * possible backing-up.
+	 *
+	 * When we actually see the EOF, we change the status to "new"
+	 * (via yyrestart()), so that the user can continue scanning by
+	 * just pointing yyin at a new input file.
+	 */
+#define YY_BUFFER_EOF_PENDING 2
+
+	};
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+                          ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+                          : NULL)
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static int yy_n_chars;		/* number of characters read into yy_ch_buf */
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = NULL;
+static int yy_init = 0;		/* whether we need to initialize */
+static int yy_start = 0;	/* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin.  A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart ( FILE *input_file  );
+void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer  );
+YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size  );
+void yy_delete_buffer ( YY_BUFFER_STATE b  );
+void yy_flush_buffer ( YY_BUFFER_STATE b  );
+void yypush_buffer_state ( YY_BUFFER_STATE new_buffer  );
+void yypop_buffer_state ( void );
+
+static void yyensure_buffer_stack ( void );
+static void yy_load_buffer_state ( void );
+static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file  );
+#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size  );
+YY_BUFFER_STATE yy_scan_string ( const char *yy_str  );
+YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len  );
+
+void *yyalloc ( yy_size_t  );
+void *yyrealloc ( void *, yy_size_t  );
+void yyfree ( void *  );
+
+#define yy_new_buffer yy_create_buffer
+#define yy_set_interactive(is_interactive) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){ \
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+	}
+#define yy_set_bol(at_bol) \
+	{ \
+	if ( ! YY_CURRENT_BUFFER ){\
+        yyensure_buffer_stack (); \
+		YY_CURRENT_BUFFER_LVALUE =    \
+            yy_create_buffer( yyin, YY_BUF_SIZE ); \
+	} \
+	YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+	}
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+typedef flex_uint8_t YY_CHAR;
+
+FILE *yyin = NULL, *yyout = NULL;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+int yylineno = 1;
+
+extern char *yytext;
+#ifdef yytext_ptr
+#undef yytext_ptr
+#endif
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state ( void );
+static yy_state_type yy_try_NUL_trans ( yy_state_type current_state  );
+static int yy_get_next_buffer ( void );
+static void yynoreturn yy_fatal_error ( const char* msg  );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+	(yytext_ptr) = yy_bp; \
+	yyleng = (int) (yy_cp - yy_bp); \
+	(yy_hold_char) = *yy_cp; \
+	*yy_cp = '\0'; \
+	(yy_c_buf_p) = yy_cp;
+#define YY_NUM_RULES 13
+#define YY_END_OF_BUFFER 14
+/* This struct is not used in this scanner,
+   but its presence is necessary. */
+struct yy_trans_info
+	{
+	flex_int32_t yy_verify;
+	flex_int32_t yy_nxt;
+	};
+static const flex_int16_t yy_accept[308] =
+    {   0,
+        0,    0,   14,   12,    1,    2,    2,   12,   11,   12,
+       12,   12,    6,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   12,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,    1,    2,    0,    7,    0,   11,
+        0,    0,    6,    0,    0,    3,    6,    6,    0,    0,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,    0,    0,    8,   11,
+       11,   11,   11,   11,   11,    4,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,    4,   11,   11,   11,   11,
+
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,    7,    7,    0,    0,    9,    0,    0,    9,
+        3,    6,    0,    0,    0,    0,    6,    0,    0,    6,
+       11,   11,   11,   11,   11,   11,   11,   10,   11,   11,
+       11,   11,   11,   11,   11,    8,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+        0,    0,    6,    0,    0,    6,    9,    0,    0,    0,
+        9,    0,    0,    6,    0,    0,    6,    6,    6,    6,
+
+        6,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,    5,   11,   11,   11,    6,
+        6,    6,    6,    3,    3,    6,    6,    6,    6,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+       11,   11,   11,   11,   11,   11,   11,   11,   11,   11,
+
+       11,   11,   11,   11,   11,   11,    0
+    } ;
+
+static const YY_CHAR yy_ec[256] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
+        1,    1,    4,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    5,    1,    6,    1,    1,    7,    1,
+        1,    8,    9,    1,   10,   11,   12,   13,   13,   13,
+       13,   13,   13,   13,   13,   13,   13,    1,    1,    1,
+        1,    1,    1,    1,   14,   15,    6,   16,   17,   18,
+        6,    6,   19,   20,    6,    6,   21,   22,   23,   24,
+        6,   25,   26,    6,    6,    6,    6,    6,    6,    6,
+        1,   27,    1,    1,    6,   28,   29,   30,   31,   32,
+
+       33,   34,   35,   36,   37,   38,   39,   40,   41,   42,
+       43,   44,    6,   45,   46,   47,   48,   49,   50,   51,
+       52,    6,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1
+    } ;
+
+static const YY_CHAR yy_meta[53] =
+    {   0,
+        1,    1,    2,    1,    1,    3,    1,    1,    1,    1,
+        1,    1,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3,    3,    3,    3,    3,    1,    1,    3,    3,
+        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
+        3,    3
+    } ;
+
+static const flex_int16_t yy_base[316] =
+    {   0,
+        0,    0,  456,  457,  453,  457,  451,   48,    0,   47,
+      440,   47,   45,  407,  408,  421,  404,  400,  405,  420,
+      416,   28,  414,  398,  409,   30,   33,  396,  395,   40,
+       38,   44,   59,   57,  396,   31,  404,  408,  403,   17,
+       49,  393,   44,   53,  432,  457,   65,  457,   92,    0,
+       93,   97,   92,  421,   60,    0,   93,  100,  105,  118,
+      387,  388,  383,  384,  386,  393,  403,   85,  403,  383,
+      385,  379,  386,  373,  374,  377,   94,  107,  457,  382,
+      383,   90,  386,  372,  108,    0,  367,  364,  382,   96,
+      370,  367,  363,  365,  362,  359,  382,  371,  352,  361,
+
+      355,  352,  354,  360,   71,   93,  352,  363,  349,  356,
+      355,  344,  125,  132,  137,  144,  114,  148,  153,  136,
+        0,  150,  159,  165,  377,  376,  375,  374,  373,  372,
+      355,  343,  349,  338,  349,  342,  356,    0,  341,  346,
+      342,  333,  356,  335,  341,  152,  322,  340,  335,  336,
+      320,  135,  317,  335,  330,  329,  320,  320,  316,  325,
+      311,  327,  324,  311,  306,  323,  303,  310,  303,  300,
+      314,  299,  299,  301,  310,  309,  308,  308,  299,  302,
+      324,  323,  322,  321,  320,  319,  150,  319,  322,  317,
+      162,  315,  314,  313,  312,  311,  310,  309,  308,  307,
+
+      306,  266,  284,  271,  268,  272,  280,  281,  274,  259,
+      267,  265,  266,  267,  269,  258,  256,  265,  266,  252,
+      252,  253,  255,  263,  255,  247,  248,  263,  269,  250,
+      256,  243,  242,  255,  235,    0,  241,  249,  249,  268,
+      267,  266,  265,  159,  457,  264,  263,  262,  261,  244,
+      235,  234,  225,  222,  222,  223,  231,  225,  231,  221,
+      227,  221,  227,  212,  226,  217,  219,  208,  212,  220,
+      171,  210,  215,  216,  212,  206,  204,  199,  212,  202,
+      195,  209,  194,  194,  187,  195,  206,  196,  189,  171,
+      170,  157,  161,  173,  160,  162,  168,  152,  146,  159,
+
+      140,  133,  135,  126,   89,   65,  457,  214,   63,  217,
+      220,  223,  226,  229,  232
+    } ;
+
+static const flex_int16_t yy_def[316] =
+    {   0,
+      307,    1,  307,  307,  307,  307,  307,  308,  309,  310,
+      307,  311,  307,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  312,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  307,  307,  308,  307,  308,  309,
+      310,  310,  307,  311,  313,  314,  307,  307,  307,  307,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  312,  312,  307,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  308,  310,  307,  307,  307,  313,  313,  315,
+      314,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  312,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      307,  307,  307,  307,  307,  307,  307,  311,  315,  307,
+      315,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+
+      307,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  307,
+      307,  307,  307,  307,  307,  307,  307,  307,  307,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+      309,  309,  309,  309,  309,  309,  309,  309,  309,  309,
+
+      309,  309,  309,  309,  309,  309,    0,  307,  307,  307,
+      307,  307,  307,  307,  307
+    } ;
+
+static const flex_int16_t yy_nxt[510] =
+    {   0,
+        4,    5,    6,    7,    8,    9,   10,    4,    4,    4,
+       11,   12,   13,   14,   15,   16,   17,   18,   19,   20,
+       21,   22,   23,   24,   25,   26,    4,   27,   28,   29,
+       30,   31,   32,   33,    9,    9,   34,    9,    9,    9,
+       35,   36,   37,   38,   39,   40,   41,   42,   43,   44,
+        9,    9,   48,   48,   55,   57,   69,   58,   56,   78,
+       79,   59,   74,   99,  103,   50,  104,  119,   82,   48,
+       85,  120,  109,   52,   49,   70,   75,   60,  100,   83,
+       86,   76,   84,   87,  105,   88,  110,   91,  111,  112,
+       86,   49,   89,  106,   90,   92,  113,   95,   96,   48,
+
+      107,   93,   97,  114,   53,  122,   94,  173,  115,  123,
+       57,  138,   58,  125,  126,  174,   59,  127,   49,   52,
+       78,   79,   86,   52,  116,  124,  128,  129,  138,   48,
+      130,  139,   60,   78,  146,  149,  150,  153,   48,  159,
+      175,  154,  160,  190,   86,  181,  182,  155,  187,  183,
+      187,   49,  184,  185,  187,  188,  186,  138,   52,  120,
+       54,  187,  122,  306,  120,  187,  123,  192,  193,  190,
+      191,  194,  191,  195,  196,  305,  191,  197,   78,   79,
+      217,  218,  124,  191,  187,  138,  187,  191,  288,  289,
+      187,  304,  138,  187,  303,  187,  191,  187,  191,  187,
+
+      302,  187,  191,   86,   86,   86,  187,  301,  138,  191,
+      187,  138,  300,  191,   47,   47,   47,   51,   51,   51,
+       54,   54,   54,   77,   77,   77,  118,  118,  118,  121,
+      299,  121,  189,  189,  189,  298,  297,  296,   86,   86,
+       86,  295,  294,  293,  138,  292,  291,  138,  290,   86,
+       86,   86,   86,  287,   86,  286,  285,  284,   86,   86,
+      283,  282,  281,  280,  138,  138,  138,  279,  138,  138,
+      278,  277,  276,  249,  248,  247,  246,  243,  242,  241,
+      240,   86,  275,  274,   86,  273,   86,  272,  271,  270,
+      138,  269,  268,  267,  266,  236,  265,  264,  263,  262,
+
+      261,  260,   86,   86,   86,   86,  259,  258,  257,  256,
+      255,  254,  253,  252,  251,  138,  250,  138,  201,  200,
+      199,  198,  197,  249,  248,  194,  247,  246,  245,  190,
+      244,  186,  243,  242,  183,  241,  240,   86,  239,   86,
+      238,  237,  236,  235,   86,  234,  233,  232,  231,  138,
+      230,  229,  228,  227,  226,  225,  224,  223,  222,  138,
+       86,   86,  221,  220,  219,  216,  215,   86,  214,  213,
+      212,  211,  210,  209,  208,  207,  138,  138,  206,  205,
+      204,  138,  203,  202,  130,  201,  200,  127,  199,  198,
+      180,  179,  178,   86,  177,  176,  172,  171,  170,  169,
+
+      168,   86,  167,  166,  165,  164,  163,   86,  162,  161,
+      158,  157,  156,  152,  151,  148,  147,  145,  144,  138,
+      143,  142,  141,  140,  138,  137,  136,  135,  134,  133,
+      132,  131,  117,   45,  108,  102,  101,   86,   98,   81,
+       80,   73,   72,   71,   68,   67,   66,   65,   64,   63,
+       62,   61,   53,   46,   45,  307,    3,  307,  307,  307,
+      307,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+      307,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+      307,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+      307,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+
+      307,  307,  307,  307,  307,  307,  307,  307,  307
+    } ;
+
+static const flex_int16_t yy_chk[510] =
+    {   0,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
+        1,    1,    8,   10,   12,   13,   22,   13,   12,   27,
+       27,   13,   26,   36,   40,  309,   40,   55,   30,   47,
+       31,   55,   43,   10,    8,   22,   26,   13,   36,   30,
+       31,   26,   30,   32,   41,   32,   43,   33,   44,   44,
+       34,   47,   32,   41,   32,   33,   49,   34,   34,   51,
+
+       41,   33,   34,   52,   53,   57,   33,  105,   53,   57,
+       58,  306,   58,   59,   59,  105,   58,   59,   49,   51,
+       77,   77,  305,   52,   53,   57,   60,   60,   68,  113,
+       60,   68,   58,   78,   78,   82,   82,   85,  114,   90,
+      106,   85,   90,  120,  106,  115,  115,   85,  117,  115,
+      117,  113,  116,  116,  117,  118,  116,  304,  114,  118,
+      119,  117,  122,  303,  119,  117,  122,  123,  123,  191,
+      120,  123,  120,  124,  124,  302,  120,  124,  146,  146,
+      152,  152,  122,  120,  187,  301,  187,  120,  271,  271,
+      187,  300,  299,  244,  298,  244,  191,  187,  191,  244,
+
+      297,  187,  191,  296,  295,  294,  244,  293,  292,  191,
+      244,  291,  290,  191,  308,  308,  308,  310,  310,  310,
+      311,  311,  311,  312,  312,  312,  313,  313,  313,  314,
+      289,  314,  315,  315,  315,  288,  287,  286,  285,  284,
+      283,  282,  281,  280,  279,  278,  277,  276,  275,  274,
+      273,  272,  270,  269,  268,  267,  266,  265,  264,  263,
+      262,  261,  260,  259,  258,  257,  256,  255,  254,  253,
+      252,  251,  250,  249,  248,  247,  246,  243,  242,  241,
+      240,  239,  238,  237,  235,  234,  233,  232,  231,  230,
+      229,  228,  227,  226,  225,  224,  223,  222,  221,  220,
+
+      219,  218,  217,  216,  215,  214,  213,  212,  211,  210,
+      209,  208,  207,  206,  205,  204,  203,  202,  201,  200,
+      199,  198,  197,  196,  195,  194,  193,  192,  190,  189,
+      188,  186,  185,  184,  183,  182,  181,  180,  179,  178,
+      177,  176,  175,  174,  173,  172,  171,  170,  169,  168,
+      167,  166,  165,  164,  163,  162,  161,  160,  159,  158,
+      157,  156,  155,  154,  153,  151,  150,  149,  148,  147,
+      145,  144,  143,  142,  141,  140,  139,  137,  136,  135,
+      134,  133,  132,  131,  130,  129,  128,  127,  126,  125,
+      112,  111,  110,  109,  108,  107,  104,  103,  102,  101,
+
+      100,   99,   98,   97,   96,   95,   94,   93,   92,   91,
+       89,   88,   87,   84,   83,   81,   80,   76,   75,   74,
+       73,   72,   71,   70,   69,   67,   66,   65,   64,   63,
+       62,   61,   54,   45,   42,   39,   38,   37,   35,   29,
+       28,   25,   24,   23,   21,   20,   19,   18,   17,   16,
+       15,   14,   11,    7,    5,    3,  307,  307,  307,  307,
+      307,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+      307,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+      307,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+      307,  307,  307,  307,  307,  307,  307,  307,  307,  307,
+
+      307,  307,  307,  307,  307,  307,  307,  307,  307
+    } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+#line 2 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+#include "Common.h"
+#include "Token.h"
+#include "Highlighter.h"
+
+IPLVector<Token> tokens;
+#line 664 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.cpp"
+#line 665 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.cpp"
+
+#define INITIAL 0
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals ( void );
+
+/* Accessor methods to globals.
+   These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy ( void );
+
+int yyget_debug ( void );
+
+void yyset_debug ( int debug_flag  );
+
+YY_EXTRA_TYPE yyget_extra ( void );
+
+void yyset_extra ( YY_EXTRA_TYPE user_defined  );
+
+FILE *yyget_in ( void );
+
+void yyset_in  ( FILE * _in_str  );
+
+FILE *yyget_out ( void );
+
+void yyset_out  ( FILE * _out_str  );
+
+			int yyget_leng ( void );
+
+char *yyget_text ( void );
+
+int yyget_lineno ( void );
+
+void yyset_lineno ( int _line_number  );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap ( void );
+#else
+extern int yywrap ( void );
+#endif
+#endif
+
+#ifndef YY_NO_UNPUT
+    
+    static void yyunput ( int c, char *buf_ptr  );
+    
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy ( char *, const char *, int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen ( const char * );
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput ( void );
+#else
+static int input ( void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
+#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+		{ \
+		int c = '*'; \
+		int n; \
+		for ( n = 0; n < max_size && \
+			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+			buf[n] = (char) c; \
+		if ( c == '\n' ) \
+			buf[n++] = (char) c; \
+		if ( c == EOF && ferror( yyin ) ) \
+			YY_FATAL_ERROR( "input in flex scanner failed" ); \
+		result = n; \
+		} \
+	else \
+		{ \
+		errno=0; \
+		while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
+			{ \
+			if( errno != EINTR) \
+				{ \
+				YY_FATAL_ERROR( "input in flex scanner failed" ); \
+				break; \
+				} \
+			errno=0; \
+			clearerr(yyin); \
+			} \
+		}\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK /*LINTED*/break;
+#endif
+
+#define YY_RULE_SETUP \
+	YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+	yy_state_type yy_current_state;
+	char *yy_cp, *yy_bp;
+	int yy_act;
+    
+	if ( !(yy_init) )
+		{
+		(yy_init) = 1;
+
+#ifdef YY_USER_INIT
+		YY_USER_INIT;
+#endif
+
+		if ( ! (yy_start) )
+			(yy_start) = 1;	/* first start state */
+
+		if ( ! yyin )
+			yyin = stdin;
+
+		if ( ! yyout )
+			yyout = stdout;
+
+		if ( ! YY_CURRENT_BUFFER ) {
+			yyensure_buffer_stack ();
+			YY_CURRENT_BUFFER_LVALUE =
+				yy_create_buffer( yyin, YY_BUF_SIZE );
+		}
+
+		yy_load_buffer_state(  );
+		}
+
+	{
+#line 47 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+
+
+#line 885 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.cpp"
+
+	while ( /*CONSTCOND*/1 )		/* loops until end-of-file is reached */
+		{
+		yy_cp = (yy_c_buf_p);
+
+		/* Support of yytext. */
+		*yy_cp = (yy_hold_char);
+
+		/* yy_bp points to the position in yy_ch_buf of the start of
+		 * the current run.
+		 */
+		yy_bp = yy_cp;
+
+		yy_current_state = (yy_start);
+yy_match:
+		do
+			{
+			YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+			if ( yy_accept[yy_current_state] )
+				{
+				(yy_last_accepting_state) = yy_current_state;
+				(yy_last_accepting_cpos) = yy_cp;
+				}
+			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+				{
+				yy_current_state = (int) yy_def[yy_current_state];
+				if ( yy_current_state >= 308 )
+					yy_c = yy_meta[yy_c];
+				}
+			yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+			++yy_cp;
+			}
+		while ( yy_base[yy_current_state] != 457 );
+
+yy_find_action:
+		yy_act = yy_accept[yy_current_state];
+		if ( yy_act == 0 )
+			{ /* have to back up */
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			yy_act = yy_accept[yy_current_state];
+			}
+
+		YY_DO_BEFORE_ACTION;
+
+do_action:	/* This label is used only to access EOF actions. */
+
+		switch ( yy_act )
+	{ /* beginning of action switch */
+			case 0: /* must back up */
+			/* undo the effects of YY_DO_BEFORE_ACTION */
+			*yy_cp = (yy_hold_char);
+			yy_cp = (yy_last_accepting_cpos);
+			yy_current_state = (yy_last_accepting_state);
+			goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 49 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(Whitespace, yytext); }
+	YY_BREAK
+case 2:
+/* rule 2 can match eol */
+YY_RULE_SETUP
+#line 51 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(NewLine, yytext); }
+	YY_BREAK
+case 3:
+/* rule 3 can match eol */
+YY_RULE_SETUP
+#line 53 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(Comment, yytext); }
+	YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 55 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(Keyword, yytext); }
+	YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 57 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(BooleanLiteral, yytext); }
+	YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 59 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(NumericLiteral, yytext); }
+	YY_BREAK
+case 7:
+/* rule 7 can match eol */
+YY_RULE_SETUP
+#line 61 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(StringLiteral, yytext); }
+	YY_BREAK
+case 8:
+/* rule 8 can match eol */
+YY_RULE_SETUP
+#line 63 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(TemplateLiteral, yytext); }
+	YY_BREAK
+case 9:
+/* rule 9 can match eol */
+YY_RULE_SETUP
+#line 65 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(Regex, yytext); }
+	YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 67 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(Global, yytext); }
+	YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 69 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(Identifier, yytext); }
+	YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 71 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+{ tokens.emplace_back(Raw, yytext); }
+	YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 74 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+ECHO;
+	YY_BREAK
+#line 1012 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.cpp"
+case YY_STATE_EOF(INITIAL):
+	yyterminate();
+
+	case YY_END_OF_BUFFER:
+		{
+		/* Amount of text matched not including the EOB char. */
+		int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+		/* Undo the effects of YY_DO_BEFORE_ACTION. */
+		*yy_cp = (yy_hold_char);
+		YY_RESTORE_YY_MORE_OFFSET
+
+		if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+			{
+			/* We're scanning a new file or input source.  It's
+			 * possible that this happened because the user
+			 * just pointed yyin at a new source and called
+			 * yylex().  If so, then we have to assure
+			 * consistency between YY_CURRENT_BUFFER and our
+			 * globals.  Here is the right place to do so, because
+			 * this is the first action (other than possibly a
+			 * back-up) that will match for the new input source.
+			 */
+			(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+			YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+			}
+
+		/* Note that here we test for yy_c_buf_p "<=" to the position
+		 * of the first EOB in the buffer, since yy_c_buf_p will
+		 * already have been incremented past the NUL character
+		 * (since all states make transitions on EOB to the
+		 * end-of-buffer state).  Contrast this with the test
+		 * in input().
+		 */
+		if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			{ /* This was really a NUL. */
+			yy_state_type yy_next_state;
+
+			(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+			yy_current_state = yy_get_previous_state(  );
+
+			/* Okay, we're now positioned to make the NUL
+			 * transition.  We couldn't have
+			 * yy_get_previous_state() go ahead and do it
+			 * for us because it doesn't know how to deal
+			 * with the possibility of jamming (and we don't
+			 * want to build jamming into it because then it
+			 * will run more slowly).
+			 */
+
+			yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+			yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+			if ( yy_next_state )
+				{
+				/* Consume the NUL. */
+				yy_cp = ++(yy_c_buf_p);
+				yy_current_state = yy_next_state;
+				goto yy_match;
+				}
+
+			else
+				{
+				yy_cp = (yy_c_buf_p);
+				goto yy_find_action;
+				}
+			}
+
+		else switch ( yy_get_next_buffer(  ) )
+			{
+			case EOB_ACT_END_OF_FILE:
+				{
+				(yy_did_buffer_switch_on_eof) = 0;
+
+				if ( yywrap(  ) )
+					{
+					/* Note: because we've taken care in
+					 * yy_get_next_buffer() to have set up
+					 * yytext, we can now set up
+					 * yy_c_buf_p so that if some total
+					 * hoser (like flex itself) wants to
+					 * call the scanner after we return the
+					 * YY_NULL, it'll still work - another
+					 * YY_NULL will get returned.
+					 */
+					(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+					yy_act = YY_STATE_EOF(YY_START);
+					goto do_action;
+					}
+
+				else
+					{
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+					}
+				break;
+				}
+
+			case EOB_ACT_CONTINUE_SCAN:
+				(yy_c_buf_p) =
+					(yytext_ptr) + yy_amount_of_matched_text;
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_match;
+
+			case EOB_ACT_LAST_MATCH:
+				(yy_c_buf_p) =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+				yy_current_state = yy_get_previous_state(  );
+
+				yy_cp = (yy_c_buf_p);
+				yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+				goto yy_find_action;
+			}
+		break;
+		}
+
+	default:
+		YY_FATAL_ERROR(
+			"fatal flex scanner internal error--no action found" );
+	} /* end of action switch */
+		} /* end of scanning one token */
+	} /* end of user's declarations */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ *	EOB_ACT_LAST_MATCH -
+ *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ *	EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+    	char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+	char *source = (yytext_ptr);
+	int number_to_move, i;
+	int ret_val;
+
+	if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+		YY_FATAL_ERROR(
+		"fatal flex scanner internal error--end of buffer missed" );
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+		{ /* Don't try to fill the buffer, so this is an EOF. */
+		if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+			{
+			/* We matched a single character, the EOB, so
+			 * treat this as a final EOF.
+			 */
+			return EOB_ACT_END_OF_FILE;
+			}
+
+		else
+			{
+			/* We matched some text prior to the EOB, first
+			 * process it.
+			 */
+			return EOB_ACT_LAST_MATCH;
+			}
+		}
+
+	/* Try to read more data. */
+
+	/* First move last chars to start of buffer. */
+	number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
+
+	for ( i = 0; i < number_to_move; ++i )
+		*(dest++) = *(source++);
+
+	if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+		/* don't do the read, it's not guaranteed to return an EOF,
+		 * just force an EOF
+		 */
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+	else
+		{
+			int num_to_read =
+			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+		while ( num_to_read <= 0 )
+			{ /* Not enough room in the buffer - grow it. */
+
+			/* just a shorter name for the current buffer */
+			YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+			int yy_c_buf_p_offset =
+				(int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+			if ( b->yy_is_our_buffer )
+				{
+				int new_size = b->yy_buf_size * 2;
+
+				if ( new_size <= 0 )
+					b->yy_buf_size += b->yy_buf_size / 8;
+				else
+					b->yy_buf_size *= 2;
+
+				b->yy_ch_buf = (char *)
+					/* Include room in for 2 EOB chars. */
+					yyrealloc( (void *) b->yy_ch_buf,
+							 (yy_size_t) (b->yy_buf_size + 2)  );
+				}
+			else
+				/* Can't grow it, we don't own it. */
+				b->yy_ch_buf = NULL;
+
+			if ( ! b->yy_ch_buf )
+				YY_FATAL_ERROR(
+				"fatal error - scanner input buffer overflow" );
+
+			(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+			num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+						number_to_move - 1;
+
+			}
+
+		if ( num_to_read > YY_READ_BUF_SIZE )
+			num_to_read = YY_READ_BUF_SIZE;
+
+		/* Read in more data. */
+		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+			(yy_n_chars), num_to_read );
+
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	if ( (yy_n_chars) == 0 )
+		{
+		if ( number_to_move == YY_MORE_ADJ )
+			{
+			ret_val = EOB_ACT_END_OF_FILE;
+			yyrestart( yyin  );
+			}
+
+		else
+			{
+			ret_val = EOB_ACT_LAST_MATCH;
+			YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+				YY_BUFFER_EOF_PENDING;
+			}
+		}
+
+	else
+		ret_val = EOB_ACT_CONTINUE_SCAN;
+
+	if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+		/* Extend the array by 50%, plus the number we really need. */
+		int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
+			(void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size  );
+		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+		/* "- 2" to take care of EOB's */
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
+	}
+
+	(yy_n_chars) += number_to_move;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+	(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+	return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+    static yy_state_type yy_get_previous_state (void)
+{
+	yy_state_type yy_current_state;
+	char *yy_cp;
+    
+	yy_current_state = (yy_start);
+
+	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+		{
+		YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+		if ( yy_accept[yy_current_state] )
+			{
+			(yy_last_accepting_state) = yy_current_state;
+			(yy_last_accepting_cpos) = yy_cp;
+			}
+		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+			{
+			yy_current_state = (int) yy_def[yy_current_state];
+			if ( yy_current_state >= 308 )
+				yy_c = yy_meta[yy_c];
+			}
+		yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+		}
+
+	return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ *	next_state = yy_try_NUL_trans( current_state );
+ */
+    static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
+{
+	int yy_is_jam;
+    	char *yy_cp = (yy_c_buf_p);
+
+	YY_CHAR yy_c = 1;
+	if ( yy_accept[yy_current_state] )
+		{
+		(yy_last_accepting_state) = yy_current_state;
+		(yy_last_accepting_cpos) = yy_cp;
+		}
+	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+		{
+		yy_current_state = (int) yy_def[yy_current_state];
+		if ( yy_current_state >= 308 )
+			yy_c = yy_meta[yy_c];
+		}
+	yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+	yy_is_jam = (yy_current_state == 307);
+
+		return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_UNPUT
+
+    static void yyunput (int c, char * yy_bp )
+{
+	char *yy_cp;
+    
+    yy_cp = (yy_c_buf_p);
+
+	/* undo effects of setting up yytext */
+	*yy_cp = (yy_hold_char);
+
+	if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+		{ /* need to shift things up to make room */
+		/* +2 for EOB chars. */
+		int number_to_move = (yy_n_chars) + 2;
+		char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+					YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+		char *source =
+				&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+		while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+			*--dest = *--source;
+
+		yy_cp += (int) (dest - source);
+		yy_bp += (int) (dest - source);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+			(yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+		if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+			YY_FATAL_ERROR( "flex scanner push-back overflow" );
+		}
+
+	*--yy_cp = (char) c;
+
+	(yytext_ptr) = yy_bp;
+	(yy_hold_char) = *yy_cp;
+	(yy_c_buf_p) = yy_cp;
+}
+
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+    static int yyinput (void)
+#else
+    static int input  (void)
+#endif
+
+{
+	int c;
+    
+	*(yy_c_buf_p) = (yy_hold_char);
+
+	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+		{
+		/* yy_c_buf_p now points to the character we want to return.
+		 * If this occurs *before* the EOB characters, then it's a
+		 * valid NUL; if not, then we've hit the end of the buffer.
+		 */
+		if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+			/* This was really a NUL. */
+			*(yy_c_buf_p) = '\0';
+
+		else
+			{ /* need more input */
+			int offset = (int) ((yy_c_buf_p) - (yytext_ptr));
+			++(yy_c_buf_p);
+
+			switch ( yy_get_next_buffer(  ) )
+				{
+				case EOB_ACT_LAST_MATCH:
+					/* This happens because yy_g_n_b()
+					 * sees that we've accumulated a
+					 * token and flags that we need to
+					 * try matching the token before
+					 * proceeding.  But for input(),
+					 * there's no matching to consider.
+					 * So convert the EOB_ACT_LAST_MATCH
+					 * to EOB_ACT_END_OF_FILE.
+					 */
+
+					/* Reset buffer status. */
+					yyrestart( yyin );
+
+					/*FALLTHROUGH*/
+
+				case EOB_ACT_END_OF_FILE:
+					{
+					if ( yywrap(  ) )
+						return 0;
+
+					if ( ! (yy_did_buffer_switch_on_eof) )
+						YY_NEW_FILE;
+#ifdef __cplusplus
+					return yyinput();
+#else
+					return input();
+#endif
+					}
+
+				case EOB_ACT_CONTINUE_SCAN:
+					(yy_c_buf_p) = (yytext_ptr) + offset;
+					break;
+				}
+			}
+		}
+
+	c = *(unsigned char *) (yy_c_buf_p);	/* cast for 8-bit char's */
+	*(yy_c_buf_p) = '\0';	/* preserve yytext */
+	(yy_hold_char) = *++(yy_c_buf_p);
+
+	return c;
+}
+#endif	/* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * 
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+    void yyrestart  (FILE * input_file )
+{
+    
+	if ( ! YY_CURRENT_BUFFER ){
+        yyensure_buffer_stack ();
+		YY_CURRENT_BUFFER_LVALUE =
+            yy_create_buffer( yyin, YY_BUF_SIZE );
+	}
+
+	yy_init_buffer( YY_CURRENT_BUFFER, input_file );
+	yy_load_buffer_state(  );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * 
+ */
+    void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
+{
+    
+	/* TODO. We should be able to replace this entire function body
+	 * with
+	 *		yypop_buffer_state();
+	 *		yypush_buffer_state(new_buffer);
+     */
+	yyensure_buffer_stack ();
+	if ( YY_CURRENT_BUFFER == new_buffer )
+		return;
+
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+	yy_load_buffer_state(  );
+
+	/* We don't actually know whether we did this switch during
+	 * EOF (yywrap()) processing, but the only time this flag
+	 * is looked at is after yywrap() is called, so it's safe
+	 * to go ahead and always set it.
+	 */
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state  (void)
+{
+    	(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+	(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+	yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+	(yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * 
+ * @return the allocated buffer state.
+ */
+    YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
+{
+	YY_BUFFER_STATE b;
+    
+	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_buf_size = size;
+
+	/* yy_ch_buf has to be 2 characters longer than the size given because
+	 * we need to put in 2 end-of-buffer characters.
+	 */
+	b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2)  );
+	if ( ! b->yy_ch_buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+	b->yy_is_our_buffer = 1;
+
+	yy_init_buffer( b, file );
+
+	return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ * 
+ */
+    void yy_delete_buffer (YY_BUFFER_STATE  b )
+{
+    
+	if ( ! b )
+		return;
+
+	if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+		YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+	if ( b->yy_is_our_buffer )
+		yyfree( (void *) b->yy_ch_buf  );
+
+	yyfree( (void *) b  );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+    static void yy_init_buffer  (YY_BUFFER_STATE  b, FILE * file )
+
+{
+	int oerrno = errno;
+    
+	yy_flush_buffer( b );
+
+	b->yy_input_file = file;
+	b->yy_fill_buffer = 1;
+
+    /* If b is the current buffer, then yy_init_buffer was _probably_
+     * called from yyrestart() or through yy_get_next_buffer.
+     * In that case, we don't want to reset the lineno or column.
+     */
+    if (b != YY_CURRENT_BUFFER){
+        b->yy_bs_lineno = 1;
+        b->yy_bs_column = 0;
+    }
+
+        b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+    
+	errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * 
+ */
+    void yy_flush_buffer (YY_BUFFER_STATE  b )
+{
+    	if ( ! b )
+		return;
+
+	b->yy_n_chars = 0;
+
+	/* We always need two end-of-buffer characters.  The first causes
+	 * a transition to the end-of-buffer state.  The second causes
+	 * a jam in that state.
+	 */
+	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+	b->yy_buf_pos = &b->yy_ch_buf[0];
+
+	b->yy_at_bol = 1;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	if ( b == YY_CURRENT_BUFFER )
+		yy_load_buffer_state(  );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ *  the current state. This function will allocate the stack
+ *  if necessary.
+ *  @param new_buffer The new state.
+ *  
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+    	if (new_buffer == NULL)
+		return;
+
+	yyensure_buffer_stack();
+
+	/* This block is copied from yy_switch_to_buffer. */
+	if ( YY_CURRENT_BUFFER )
+		{
+		/* Flush out information for old buffer. */
+		*(yy_c_buf_p) = (yy_hold_char);
+		YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+		}
+
+	/* Only push if top exists. Otherwise, replace top. */
+	if (YY_CURRENT_BUFFER)
+		(yy_buffer_stack_top)++;
+	YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+	/* copied from yy_switch_to_buffer. */
+	yy_load_buffer_state(  );
+	(yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ *  The next element becomes the new top.
+ *  
+ */
+void yypop_buffer_state (void)
+{
+    	if (!YY_CURRENT_BUFFER)
+		return;
+
+	yy_delete_buffer(YY_CURRENT_BUFFER );
+	YY_CURRENT_BUFFER_LVALUE = NULL;
+	if ((yy_buffer_stack_top) > 0)
+		--(yy_buffer_stack_top);
+
+	if (YY_CURRENT_BUFFER) {
+		yy_load_buffer_state(  );
+		(yy_did_buffer_switch_on_eof) = 1;
+	}
+}
+
+/* Allocates the stack if it does not exist.
+ *  Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+	yy_size_t num_to_alloc;
+    
+	if (!(yy_buffer_stack)) {
+
+		/* First allocation is just for 2 elements, since we don't know if this
+		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
+		 * immediate realloc on the next call.
+         */
+      num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+								(num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+		(yy_buffer_stack_max) = num_to_alloc;
+		(yy_buffer_stack_top) = 0;
+		return;
+	}
+
+	if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+		/* Increase the buffer to prepare for a possible push. */
+		yy_size_t grow_size = 8 /* arbitrary grow size */;
+
+		num_to_alloc = (yy_buffer_stack_max) + grow_size;
+		(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+								((yy_buffer_stack),
+								num_to_alloc * sizeof(struct yy_buffer_state*)
+								);
+		if ( ! (yy_buffer_stack) )
+			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+		/* zero only the new slots.*/
+		memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+		(yy_buffer_stack_max) = num_to_alloc;
+	}
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * 
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
+{
+	YY_BUFFER_STATE b;
+    
+	if ( size < 2 ||
+	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
+	     base[size-1] != YY_END_OF_BUFFER_CHAR )
+		/* They forgot to leave room for the EOB's. */
+		return NULL;
+
+	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state )  );
+	if ( ! b )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+	b->yy_buf_size = (int) (size - 2);	/* "- 2" to take care of EOB's */
+	b->yy_buf_pos = b->yy_ch_buf = base;
+	b->yy_is_our_buffer = 0;
+	b->yy_input_file = NULL;
+	b->yy_n_chars = b->yy_buf_size;
+	b->yy_is_interactive = 0;
+	b->yy_at_bol = 1;
+	b->yy_fill_buffer = 0;
+	b->yy_buffer_status = YY_BUFFER_NEW;
+
+	yy_switch_to_buffer( b  );
+
+	return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * 
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ *       yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (const char * yystr )
+{
+    
+	return yy_scan_bytes( yystr, (int) strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ * 
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes  (const char * yybytes, int  _yybytes_len )
+{
+	YY_BUFFER_STATE b;
+	char *buf;
+	yy_size_t n;
+	int i;
+    
+	/* Get memory for full buffer, including space for trailing EOB's. */
+	n = (yy_size_t) (_yybytes_len + 2);
+	buf = (char *) yyalloc( n  );
+	if ( ! buf )
+		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+	for ( i = 0; i < _yybytes_len; ++i )
+		buf[i] = yybytes[i];
+
+	buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+	b = yy_scan_buffer( buf, n );
+	if ( ! b )
+		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+	/* It's okay to grow etc. this buffer, and we should throw it
+	 * away when we're done.
+	 */
+	b->yy_is_our_buffer = 1;
+
+	return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yynoreturn yy_fatal_error (const char* msg )
+{
+			fprintf( stderr, "%s\n", msg );
+	exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+	do \
+		{ \
+		/* Undo effects of setting up yytext. */ \
+        int yyless_macro_arg = (n); \
+        YY_LESS_LINENO(yyless_macro_arg);\
+		yytext[yyleng] = (yy_hold_char); \
+		(yy_c_buf_p) = yytext + yyless_macro_arg; \
+		(yy_hold_char) = *(yy_c_buf_p); \
+		*(yy_c_buf_p) = '\0'; \
+		yyleng = yyless_macro_arg; \
+		} \
+	while ( 0 )
+
+/* Accessor  methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ * 
+ */
+int yyget_lineno  (void)
+{
+    
+    return yylineno;
+}
+
+/** Get the input stream.
+ * 
+ */
+FILE *yyget_in  (void)
+{
+        return yyin;
+}
+
+/** Get the output stream.
+ * 
+ */
+FILE *yyget_out  (void)
+{
+        return yyout;
+}
+
+/** Get the length of the current token.
+ * 
+ */
+int yyget_leng  (void)
+{
+        return yyleng;
+}
+
+/** Get the current token.
+ * 
+ */
+
+char *yyget_text  (void)
+{
+        return yytext;
+}
+
+/** Set the current line number.
+ * @param _line_number line number
+ * 
+ */
+void yyset_lineno (int  _line_number )
+{
+    
+    yylineno = _line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param _in_str A readable stream.
+ * 
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE *  _in_str )
+{
+        yyin = _in_str ;
+}
+
+void yyset_out (FILE *  _out_str )
+{
+        yyout = _out_str ;
+}
+
+int yyget_debug  (void)
+{
+        return yy_flex_debug;
+}
+
+void yyset_debug (int  _bdebug )
+{
+        yy_flex_debug = _bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+        /* Initialization is the same as for the non-reentrant scanner.
+     * This function is called from yylex_destroy(), so don't allocate here.
+     */
+
+    (yy_buffer_stack) = NULL;
+    (yy_buffer_stack_top) = 0;
+    (yy_buffer_stack_max) = 0;
+    (yy_c_buf_p) = NULL;
+    (yy_init) = 0;
+    (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+    yyin = stdin;
+    yyout = stdout;
+#else
+    yyin = NULL;
+    yyout = NULL;
+#endif
+
+    /* For future reference: Set errno on error, since we are called by
+     * yylex_init()
+     */
+    return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy  (void)
+{
+    
+    /* Pop the buffer stack, destroying each element. */
+	while(YY_CURRENT_BUFFER){
+		yy_delete_buffer( YY_CURRENT_BUFFER  );
+		YY_CURRENT_BUFFER_LVALUE = NULL;
+		yypop_buffer_state();
+	}
+
+	/* Destroy the stack itself. */
+	yyfree((yy_buffer_stack) );
+	(yy_buffer_stack) = NULL;
+
+    /* Reset the globals. This is important in a non-reentrant scanner so the next time
+     * yylex() is called, initialization will occur. */
+    yy_init_globals( );
+
+    return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, const char * s2, int n )
+{
+		
+	int i;
+	for ( i = 0; i < n; ++i )
+		s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (const char * s )
+{
+	int n;
+	for ( n = 0; s[n]; ++n )
+		;
+
+	return n;
+}
+#endif
+
+void *yyalloc (yy_size_t  size )
+{
+			return malloc(size);
+}
+
+void *yyrealloc  (void * ptr, yy_size_t  size )
+{
+		
+	/* The cast to (char *) in the following accommodates both
+	 * implementations that use char* generic pointers, and those
+	 * that use void* generic pointers.  It works with the latter
+	 * because both ANSI C and C++ allow castless assignment from
+	 * any pointer type to void*, and deal with argument conversions
+	 * as though doing an assignment.
+	 */
+	return realloc(ptr, size);
+}
+
+void yyfree (void * ptr )
+{
+			free( (char *) ptr );	/* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 74 "/home/bmestanov/FMI/IPL/homework/81270/es2html/js2html.flex"
+
+
+int yywrap()
+{
+    return 1;
+}
+
+int main(int argc, const char *argv[]) {
+    ++argv, --argc;
+    if ( argc > 0 )
+        yyin = fopen( argv[0], "r" );
+    else
+        yyin = stdin;
+
+    yylex();
+
+    ++argv, --argc;
+    const char *out = nullptr;
+    if (argc > 0) {
+        out = argv[0];
+    }
+
+    Highlighter hh(out);
+    hh.highlight(tokens);
+    return 0;
+}
diff --git a/homework/81270/js2html/js2html.flex b/homework/81270/js2html/js2html.flex
new file mode 100644
index 0000000..7aef857
--- /dev/null
+++ b/homework/81270/js2html/js2html.flex
@@ -0,0 +1,99 @@
+%{
+#include "Common.h"
+#include "Token.h"
+#include "Highlighter.h"
+
+IPLVector<Token> tokens;
+%}
+
+LineTerminator \n|\r|\r\n
+
+Whitespace  \t+
+
+SingleLineComment \/\/.*
+
+MultiLineComment \/\*{1,2}[^\*]+\*\/
+
+Comment {SingleLineComment}|{MultiLineComment}
+
+Keyword break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|function|if|import|in|of|instanceof|new|return|super|switch|this|throw|try|typeof|var|void|while|with|module
+
+BooleanLiteral true|false
+
+DecimalDigits [0-9]+
+
+SignedInteger {DecimalDigits}|\+{DecimalDigits}|\-{DecimalDigits}
+
+ExponentPart e{SignedInteger}|E{SignedInteger}
+
+DecimalLiteral {DecimalDigits}\.{DecimalDigits}?{ExponentPart}?|\.{DecimalDigits}{ExponentPart}?|{DecimalDigits}{ExponentPart}?
+
+NumericLiteral {DecimalLiteral}
+
+SingleQuoteString   '([^\']|(\\\'))*'
+
+DoubleQuoteString   \"([^\"]|(\\\"))*\"
+
+StringLiteral   {SingleQuoteString}|{DoubleQuoteString}
+
+TemplateLiteral `([^`]|(\\`))*`
+
+Regex   \/[^\/]+\/[gimuy]*
+
+Identifier  [a-zA-Z_$][a-zA-Z0-9_$]*
+
+Global  Infinity|NaN|undefined|null|eval|isNaN|parseFloat|parseInt|Object|Function|Boolean|Symbol|Error|Number|Math|Date|String|RegExp|Array|Map|Set|JSON|Promise|arguments
+
+%%
+
+{Whitespace} { tokens.emplace_back(Whitespace, yytext); }
+
+{LineTerminator}   { tokens.emplace_back(NewLine, yytext); }
+
+{Comment}   { tokens.emplace_back(Comment, yytext); }
+
+{Keyword}   { tokens.emplace_back(Keyword, yytext); }
+
+{BooleanLiteral} { tokens.emplace_back(BooleanLiteral, yytext); }
+
+{NumericLiteral} { tokens.emplace_back(NumericLiteral, yytext); }
+
+{StringLiteral} { tokens.emplace_back(StringLiteral, yytext); }
+
+{TemplateLiteral} { tokens.emplace_back(TemplateLiteral, yytext); }
+
+{Regex} { tokens.emplace_back(Regex, yytext); }
+
+{Global}    { tokens.emplace_back(Global, yytext); }
+
+{Identifier}    { tokens.emplace_back(Identifier, yytext); }
+
+.           { tokens.emplace_back(Raw, yytext); }
+
+
+%%
+
+int yywrap()
+{
+    return 1;
+}
+
+int main(int argc, const char *argv[]) {
+    ++argv, --argc;
+    if ( argc > 0 )
+        yyin = fopen( argv[0], "r" );
+    else
+        yyin = stdin;
+
+    yylex();
+
+    ++argv, --argc;
+    const char *out = nullptr;
+    if (argc > 0) {
+        out = argv[0];
+    }
+
+    Highlighter hh(out);
+    hh.highlight(tokens);
+    return 0;
+}
\ No newline at end of file
diff --git a/homework/81270/js2html/style.css b/homework/81270/js2html/style.css
new file mode 100644
index 0000000..c58741f
--- /dev/null
+++ b/homework/81270/js2html/style.css
@@ -0,0 +1,31 @@
+.keyword {
+    color: brown;
+}
+
+.comment {
+    color: darkgreen;
+}
+
+.identifier {
+    color: darkslategrey;
+}
+
+.numeric {
+    color: darkblue;
+}
+
+.string {
+    color: orange;
+}
+
+.template {
+    color: darkred;
+}
+
+.regex {
+    color: orangered;
+}
+
+.global {
+    color: blueviolet;
+}
\ No newline at end of file
-- 
cgit v1.3.1-23-gd82d