---

Classes

• _global_
• BMatrix
• Board
• BVector
• Entry
• Lex
• Move
• Pos
• Rec
• SGFParser

---

Class Lex

Represents Lexical Analyzer Object
Defined in: lex04.js.

Class Summary

Constructor Attributes	Constructor Name and Description
	Lex(src) Lexical Analyzer Object

Method Summary

Method Attributes	Method Name and Description
	beforeDelim(delim) Analyze text before given delimiter
	ch(ch) Given Character
	digit() Analyze Digit
	lower() Analyze Lower Case Character
	sp() Analyze Space
	sq() Analyze Single Quote
	text(text, ignoreCase) Analyze Text
	top() Return top one character on the pointer of the buffer Caution: This method doesn't update buffer pointer.
	upper() Analyze Upper Case Character

Parameters:

{String} delim

delimiters such as ",;"

Since:

0.4

Returns:

{String} text before given delimiters

---

Parameters:

{Char} ch

given character

Since:

0.2

Returns:

{String} character if matched, null if not matched

---

Since:

0.2

Returns:

{String} digit if matched, null if not matched

---

Since:

0.2

Returns:

{String} character if matched, null if not matched

---

Since:

0.2

Returns:

{String} space if matched, null if not matched

---

Since:

0.2

Returns:

{String} single quote if matched, null if not matched

---

Parameters:

{Boolean} text

given text

{Boolean} ignoreCase

true if ignore case

Since:

0.3

Returns:

{String} text if matched, null if not matched

---

Since:

0.4

Returns:

{String} character on the pointer of the buffer

---

Since:

0.2

Returns:

{String} character if matched, null if not matched

---