RubyParser (JRuby Core 9.2.5.0 API)

java.lang.Object
- org.jruby.parser.RubyParser

public class RubyParser
extends java.lang.Object

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`keyword__ENCODING__`
`static int`	`keyword__FILE__`
`static int`	`keyword__LINE__`
`static int`	`keyword_alias`
`static int`	`keyword_and`
`static int`	`keyword_begin`
`static int`	`keyword_BEGIN`
`static int`	`keyword_break`
`static int`	`keyword_case`
`static int`	`keyword_class`
`static int`	`keyword_def`
`static int`	`keyword_defined`
`static int`	`keyword_do`
`static int`	`keyword_do_block`
`static int`	`keyword_do_cond`
`static int`	`keyword_do_lambda`
`static int`	`keyword_else`
`static int`	`keyword_elsif`
`static int`	`keyword_end`
`static int`	`keyword_END`
`static int`	`keyword_ensure`
`static int`	`keyword_false`
`static int`	`keyword_for`
`static int`	`keyword_if`
`static int`	`keyword_in`
`static int`	`keyword_module`
`static int`	`keyword_next`
`static int`	`keyword_nil`
`static int`	`keyword_not`
`static int`	`keyword_or`
`static int`	`keyword_redo`
`static int`	`keyword_rescue`
`static int`	`keyword_retry`
`static int`	`keyword_return`
`static int`	`keyword_self`
`static int`	`keyword_super`
`static int`	`keyword_then`
`static int`	`keyword_true`
`static int`	`keyword_undef`
`static int`	`keyword_unless`
`static int`	`keyword_until`
`static int`	`keyword_when`
`static int`	`keyword_while`
`static int`	`keyword_yield`
`protected RubyLexer`	`lexer`
`static int`	`modifier_if`
`static int`	`modifier_rescue`
`static int`	`modifier_unless`
`static int`	`modifier_until`
`static int`	`modifier_while`
`protected ParserSupport`	`support`
`static int`	`tAMPER`
`static int`	`tAMPER2`
`static int`	`tANDDOT`
`static int`	`tANDOP`
`static int`	`tAREF`
`static int`	`tASET`
`static int`	`tASSOC`
`static int`	`tBACK_REF`
`static int`	`tBACK_REF2`
`static int`	`tBANG`
`static int`	`tCARET`
`static int`	`tCHAR`
`static int`	`tCMP`
`static int`	`tCOLON2`
`static int`	`tCOLON3`
`static int`	`tCONSTANT`
`static int`	`tCVAR`
`static int`	`tDIVIDE`
`static int`	`tDOT`
`static int`	`tDOT2`
`static int`	`tDOT3`
`static int`	`tDSTAR`
`static int`	`tEQ`
`static int`	`tEQQ`
`static int`	`tFID`
`static int`	`tFLOAT`
`static int`	`tGEQ`
`static int`	`tGT`
`static int`	`tGVAR`
`static int`	`tIDENTIFIER`
`static int`	`tIMAGINARY`
`static int`	`tINTEGER`
`static int`	`tIVAR`
`static int`	`tLABEL`
`static int`	`tLABEL_END`
`static int`	`tLAMBDA`
`static int`	`tLAMBEG`
`static int`	`tLBRACE`
`static int`	`tLBRACE_ARG`
`static int`	`tLBRACK`
`static int`	`tLCURLY`
`static int`	`tLEQ`
`static int`	`tLOWEST`
`static int`	`tLPAREN`
`static int`	`tLPAREN_ARG`
`static int`	`tLPAREN2`
`static int`	`tLSHFT`
`static int`	`tLT`
`static int`	`tMATCH`
`static int`	`tMINUS`
`static int`	`tNEQ`
`static int`	`tNMATCH`
`static int`	`tNTH_REF`
`static int`	`tOP_ASGN`
`static int`	`tOROP`
`static int`	`tPERCENT`
`static int`	`tPIPE`
`static int`	`tPLUS`
`static int`	`tPOW`
`static int`	`tQSYMBOLS_BEG`
`static int`	`tQWORDS_BEG`
`static int`	`tRATIONAL`
`static int`	`tRBRACK`
`static int`	`tRCURLY`
`static int`	`tREGEXP_BEG`
`static int`	`tREGEXP_END`
`static int`	`tRPAREN`
`static int`	`tRSHFT`
`static int`	`tSTAR`
`static int`	`tSTAR2`
`static int`	`tSTRING_BEG`
`static int`	`tSTRING_CONTENT`
`static int`	`tSTRING_DBEG`
`static int`	`tSTRING_DEND`
`static int`	`tSTRING_DVAR`
`static int`	`tSTRING_END`
`static int`	`tSYMBEG`
`static int`	`tSYMBOLS_BEG`
`static int`	`tTILDE`
`static int`	`tUMINUS`
`static int`	`tUMINUS_NUM`
`static int`	`tUPLUS`
`static int`	`tWORDS_BEG`
`static int`	`tXSTRING_BEG`
`protected static short[]`	`yyCheck`
`protected YYDebug`	`yydebug`
`protected static short[]`	`yyDefRed` parser tables.
`protected static short[]`	`yyDgoto` parser tables.
`static int`	`yyErrorCode`
`protected static int`	`yyFinal` number of final state.
`protected static short[]`	`yyGindex` parser tables.
`protected static short[]`	`yyLen` parser tables.
`protected static short[]`	`yyLhs` parser tables.
`protected int`	`yyMax` initial size and increment of the state/value stack [default 256].
`protected static java.lang.String[]`	`yyNames` maps symbol value to printable name.
`protected static short[]`	`yyRindex` parser tables.
`protected static java.lang.String[]`	`yyRule` printable rules for debugging.
`protected static short[]`	`yySindex` parser tables.
`protected static short[]`	`yyTable`

Constructor Summary

Constructors
Constructor and Description
`RubyParser(LexerSource source)` Deprecated.
`RubyParser(LexerSource source, IRubyWarnings warnings)`
`RubyParser(ParserSupport support, LexerSource source)` Deprecated.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`RubyParserResult`	`parse(ParserConfiguration configuration)` The parse method use an lexer stream and parse it to an AST node structure
`void`	`setWarnings(IRubyWarnings warnings)`
`protected java.lang.Object`	`yyDefault(java.lang.Object first)` executed at the beginning of a reduce action.
`protected java.lang.String[]`	`yyExpecting(int state)` computes list of expected tokens on error by tracing the tables.
`static java.lang.String`	`yyName(int token)` index-checked interface to `yyNames`.
`java.lang.Object`	`yyparse(RubyLexer yyLex)` the generated parser.
`java.lang.Object`	`yyparse(RubyLexer yyLex, java.lang.Object ayydebug)` the generated parser, with debugging messages.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - support
```
protected ParserSupport support
```
  - lexer
```
protected RubyLexer lexer
```
  - keyword_class
```
public static final int keyword_class
```
    See Also:
    
    Constant Field Values
  - keyword_module
```
public static final int keyword_module
```
    See Also:
    
    Constant Field Values
  - keyword_def
```
public static final int keyword_def
```
    See Also:
    
    Constant Field Values
  - keyword_undef
```
public static final int keyword_undef
```
    See Also:
    
    Constant Field Values
  - keyword_begin
```
public static final int keyword_begin
```
    See Also:
    
    Constant Field Values
  - keyword_rescue
```
public static final int keyword_rescue
```
    See Also:
    
    Constant Field Values
  - keyword_ensure
```
public static final int keyword_ensure
```
    See Also:
    
    Constant Field Values
  - keyword_end
```
public static final int keyword_end
```
    See Also:
    
    Constant Field Values
  - keyword_if
```
public static final int keyword_if
```
    See Also:
    
    Constant Field Values
  - keyword_unless
```
public static final int keyword_unless
```
    See Also:
    
    Constant Field Values
  - keyword_then
```
public static final int keyword_then
```
    See Also:
    
    Constant Field Values
  - keyword_elsif
```
public static final int keyword_elsif
```
    See Also:
    
    Constant Field Values
  - keyword_else
```
public static final int keyword_else
```
    See Also:
    
    Constant Field Values
  - keyword_case
```
public static final int keyword_case
```
    See Also:
    
    Constant Field Values
  - keyword_when
```
public static final int keyword_when
```
    See Also:
    
    Constant Field Values
  - keyword_while
```
public static final int keyword_while
```
    See Also:
    
    Constant Field Values
  - keyword_until
```
public static final int keyword_until
```
    See Also:
    
    Constant Field Values
  - keyword_for
```
public static final int keyword_for
```
    See Also:
    
    Constant Field Values
  - keyword_break
```
public static final int keyword_break
```
    See Also:
    
    Constant Field Values
  - keyword_next
```
public static final int keyword_next
```
    See Also:
    
    Constant Field Values
  - keyword_redo
```
public static final int keyword_redo
```
    See Also:
    
    Constant Field Values
  - keyword_retry
```
public static final int keyword_retry
```
    See Also:
    
    Constant Field Values
  - keyword_in
```
public static final int keyword_in
```
    See Also:
    
    Constant Field Values
  - keyword_do
```
public static final int keyword_do
```
    See Also:
    
    Constant Field Values
  - keyword_do_cond
```
public static final int keyword_do_cond
```
    See Also:
    
    Constant Field Values
  - keyword_do_block
```
public static final int keyword_do_block
```
    See Also:
    
    Constant Field Values
  - keyword_return
```
public static final int keyword_return
```
    See Also:
    
    Constant Field Values
  - keyword_yield
```
public static final int keyword_yield
```
    See Also:
    
    Constant Field Values
  - keyword_super
```
public static final int keyword_super
```
    See Also:
    
    Constant Field Values
  - keyword_self
```
public static final int keyword_self
```
    See Also:
    
    Constant Field Values
  - keyword_nil
```
public static final int keyword_nil
```
    See Also:
    
    Constant Field Values
  - keyword_true
```
public static final int keyword_true
```
    See Also:
    
    Constant Field Values
  - keyword_false
```
public static final int keyword_false
```
    See Also:
    
    Constant Field Values
  - keyword_and
```
public static final int keyword_and
```
    See Also:
    
    Constant Field Values
  - keyword_or
```
public static final int keyword_or
```
    See Also:
    
    Constant Field Values
  - keyword_not
```
public static final int keyword_not
```
    See Also:
    
    Constant Field Values
  - modifier_if
```
public static final int modifier_if
```
    See Also:
    
    Constant Field Values
  - modifier_unless
```
public static final int modifier_unless
```
    See Also:
    
    Constant Field Values
  - modifier_while
```
public static final int modifier_while
```
    See Also:
    
    Constant Field Values
  - modifier_until
```
public static final int modifier_until
```
    See Also:
    
    Constant Field Values
  - modifier_rescue
```
public static final int modifier_rescue
```
    See Also:
    
    Constant Field Values
  - keyword_alias
```
public static final int keyword_alias
```
    See Also:
    
    Constant Field Values
  - keyword_defined
```
public static final int keyword_defined
```
    See Also:
    
    Constant Field Values
  - keyword_BEGIN
```
public static final int keyword_BEGIN
```
    See Also:
    
    Constant Field Values
  - keyword_END
```
public static final int keyword_END
```
    See Also:
    
    Constant Field Values
  - keyword__LINE__
```
public static final int keyword__LINE__
```
    See Also:
    
    Constant Field Values
  - keyword__FILE__
```
public static final int keyword__FILE__
```
    See Also:
    
    Constant Field Values
  - keyword__ENCODING__
```
public static final int keyword__ENCODING__
```
    See Also:
    
    Constant Field Values
  - keyword_do_lambda
```
public static final int keyword_do_lambda
```
    See Also:
    
    Constant Field Values
  - tIDENTIFIER
```
public static final int tIDENTIFIER
```
    See Also:
    
    Constant Field Values
  - tFID
```
public static final int tFID
```
    See Also:
    
    Constant Field Values
  - tGVAR
```
public static final int tGVAR
```
    See Also:
    
    Constant Field Values
  - tIVAR
```
public static final int tIVAR
```
    See Also:
    
    Constant Field Values
  - tCONSTANT
```
public static final int tCONSTANT
```
    See Also:
    
    Constant Field Values
  - tCVAR
```
public static final int tCVAR
```
    See Also:
    
    Constant Field Values
  - tLABEL
```
public static final int tLABEL
```
    See Also:
    
    Constant Field Values
  - tCHAR
```
public static final int tCHAR
```
    See Also:
    
    Constant Field Values
  - tUPLUS
```
public static final int tUPLUS
```
    See Also:
    
    Constant Field Values
  - tUMINUS
```
public static final int tUMINUS
```
    See Also:
    
    Constant Field Values
  - tUMINUS_NUM
```
public static final int tUMINUS_NUM
```
    See Also:
    
    Constant Field Values
  - tPOW
```
public static final int tPOW
```
    See Also:
    
    Constant Field Values
  - tCMP
```
public static final int tCMP
```
    See Also:
    
    Constant Field Values
  - tEQ
```
public static final int tEQ
```
    See Also:
    
    Constant Field Values
  - tEQQ
```
public static final int tEQQ
```
    See Also:
    
    Constant Field Values
  - tNEQ
```
public static final int tNEQ
```
    See Also:
    
    Constant Field Values
  - tGEQ
```
public static final int tGEQ
```
    See Also:
    
    Constant Field Values
  - tLEQ
```
public static final int tLEQ
```
    See Also:
    
    Constant Field Values
  - tANDOP
```
public static final int tANDOP
```
    See Also:
    
    Constant Field Values
  - tOROP
```
public static final int tOROP
```
    See Also:
    
    Constant Field Values
  - tMATCH
```
public static final int tMATCH
```
    See Also:
    
    Constant Field Values
  - tNMATCH
```
public static final int tNMATCH
```
    See Also:
    
    Constant Field Values
  - tDOT
```
public static final int tDOT
```
    See Also:
    
    Constant Field Values
  - tDOT2
```
public static final int tDOT2
```
    See Also:
    
    Constant Field Values
  - tDOT3
```
public static final int tDOT3
```
    See Also:
    
    Constant Field Values
  - tAREF
```
public static final int tAREF
```
    See Also:
    
    Constant Field Values
  - tASET
```
public static final int tASET
```
    See Also:
    
    Constant Field Values
  - tLSHFT
```
public static final int tLSHFT
```
    See Also:
    
    Constant Field Values
  - tRSHFT
```
public static final int tRSHFT
```
    See Also:
    
    Constant Field Values
  - tANDDOT
```
public static final int tANDDOT
```
    See Also:
    
    Constant Field Values
  - tCOLON2
```
public static final int tCOLON2
```
    See Also:
    
    Constant Field Values
  - tCOLON3
```
public static final int tCOLON3
```
    See Also:
    
    Constant Field Values
  - tOP_ASGN
```
public static final int tOP_ASGN
```
    See Also:
    
    Constant Field Values
  - tASSOC
```
public static final int tASSOC
```
    See Also:
    
    Constant Field Values
  - tLPAREN
```
public static final int tLPAREN
```
    See Also:
    
    Constant Field Values
  - tLPAREN2
```
public static final int tLPAREN2
```
    See Also:
    
    Constant Field Values
  - tRPAREN
```
public static final int tRPAREN
```
    See Also:
    
    Constant Field Values
  - tLPAREN_ARG
```
public static final int tLPAREN_ARG
```
    See Also:
    
    Constant Field Values
  - tLBRACK
```
public static final int tLBRACK
```
    See Also:
    
    Constant Field Values
  - tRBRACK
```
public static final int tRBRACK
```
    See Also:
    
    Constant Field Values
  - tLBRACE
```
public static final int tLBRACE
```
    See Also:
    
    Constant Field Values
  - tLBRACE_ARG
```
public static final int tLBRACE_ARG
```
    See Also:
    
    Constant Field Values
  - tSTAR
```
public static final int tSTAR
```
    See Also:
    
    Constant Field Values
  - tSTAR2
```
public static final int tSTAR2
```
    See Also:
    
    Constant Field Values
  - tAMPER
```
public static final int tAMPER
```
    See Also:
    
    Constant Field Values
  - tAMPER2
```
public static final int tAMPER2
```
    See Also:
    
    Constant Field Values
  - tTILDE
```
public static final int tTILDE
```
    See Also:
    
    Constant Field Values
  - tPERCENT
```
public static final int tPERCENT
```
    See Also:
    
    Constant Field Values
  - tDIVIDE
```
public static final int tDIVIDE
```
    See Also:
    
    Constant Field Values
  - tPLUS
```
public static final int tPLUS
```
    See Also:
    
    Constant Field Values
  - tMINUS
```
public static final int tMINUS
```
    See Also:
    
    Constant Field Values
  - tLT
```
public static final int tLT
```
    See Also:
    
    Constant Field Values
  - tGT
```
public static final int tGT
```
    See Also:
    
    Constant Field Values
  - tPIPE
```
public static final int tPIPE
```
    See Also:
    
    Constant Field Values
  - tBANG
```
public static final int tBANG
```
    See Also:
    
    Constant Field Values
  - tCARET
```
public static final int tCARET
```
    See Also:
    
    Constant Field Values
  - tLCURLY
```
public static final int tLCURLY
```
    See Also:
    
    Constant Field Values
  - tRCURLY
```
public static final int tRCURLY
```
    See Also:
    
    Constant Field Values
  - tBACK_REF2
```
public static final int tBACK_REF2
```
    See Also:
    
    Constant Field Values
  - tSYMBEG
```
public static final int tSYMBEG
```
    See Also:
    
    Constant Field Values
  - tSTRING_BEG
```
public static final int tSTRING_BEG
```
    See Also:
    
    Constant Field Values
  - tXSTRING_BEG
```
public static final int tXSTRING_BEG
```
    See Also:
    
    Constant Field Values
  - tREGEXP_BEG
```
public static final int tREGEXP_BEG
```
    See Also:
    
    Constant Field Values
  - tWORDS_BEG
```
public static final int tWORDS_BEG
```
    See Also:
    
    Constant Field Values
  - tQWORDS_BEG
```
public static final int tQWORDS_BEG
```
    See Also:
    
    Constant Field Values
  - tSTRING_DBEG
```
public static final int tSTRING_DBEG
```
    See Also:
    
    Constant Field Values
  - tSTRING_DVAR
```
public static final int tSTRING_DVAR
```
    See Also:
    
    Constant Field Values
  - tSTRING_END
```
public static final int tSTRING_END
```
    See Also:
    
    Constant Field Values
  - tLAMBDA
```
public static final int tLAMBDA
```
    See Also:
    
    Constant Field Values
  - tLAMBEG
```
public static final int tLAMBEG
```
    See Also:
    
    Constant Field Values
  - tNTH_REF
```
public static final int tNTH_REF
```
    See Also:
    
    Constant Field Values
  - tBACK_REF
```
public static final int tBACK_REF
```
    See Also:
    
    Constant Field Values
  - tSTRING_CONTENT
```
public static final int tSTRING_CONTENT
```
    See Also:
    
    Constant Field Values
  - tINTEGER
```
public static final int tINTEGER
```
    See Also:
    
    Constant Field Values
  - tIMAGINARY
```
public static final int tIMAGINARY
```
    See Also:
    
    Constant Field Values
  - tFLOAT
```
public static final int tFLOAT
```
    See Also:
    
    Constant Field Values
  - tRATIONAL
```
public static final int tRATIONAL
```
    See Also:
    
    Constant Field Values
  - tREGEXP_END
```
public static final int tREGEXP_END
```
    See Also:
    
    Constant Field Values
  - tSYMBOLS_BEG
```
public static final int tSYMBOLS_BEG
```
    See Also:
    
    Constant Field Values
  - tQSYMBOLS_BEG
```
public static final int tQSYMBOLS_BEG
```
    See Also:
    
    Constant Field Values
  - tDSTAR
```
public static final int tDSTAR
```
    See Also:
    
    Constant Field Values
  - tSTRING_DEND
```
public static final int tSTRING_DEND
```
    See Also:
    
    Constant Field Values
  - tLABEL_END
```
public static final int tLABEL_END
```
    See Also:
    
    Constant Field Values
  - tLOWEST
```
public static final int tLOWEST
```
    See Also:
    
    Constant Field Values
  - yyErrorCode
```
public static final int yyErrorCode
```
    See Also:
    
    Constant Field Values
  - yyFinal
```
protected static final int yyFinal
```
    number of final state.
    
    See Also:
    
    Constant Field Values
  - yyLhs
```
protected static final short[] yyLhs
```
    parser tables. Order is mandated by jay.
  - yyLen
```
protected static final short[] yyLen
```
    parser tables. Order is mandated by jay.
  - yyDefRed
```
protected static final short[] yyDefRed
```
    parser tables. Order is mandated by jay.
  - yyDgoto
```
protected static final short[] yyDgoto
```
    parser tables. Order is mandated by jay.
  - yySindex
```
protected static final short[] yySindex
```
    parser tables. Order is mandated by jay.
  - yyRindex
```
protected static final short[] yyRindex
```
    parser tables. Order is mandated by jay.
  - yyGindex
```
protected static final short[] yyGindex
```
    parser tables. Order is mandated by jay.
  - yyTable
```
protected static final short[] yyTable
```
  - yyCheck
```
protected static final short[] yyCheck
```
  - yyNames
```
protected static final java.lang.String[] yyNames
```
    maps symbol value to printable name.
    
    See Also:
    
    yyExpecting(int)
  - yyRule
```
protected static final java.lang.String[] yyRule
```
    printable rules for debugging.
  - yydebug
```
protected YYDebug yydebug
```
  - yyMax
```
protected int yyMax
```
    initial size and increment of the state/value stack [default 256]. This is not final so that it can be overwritten outside of invocations of yyparse(org.jruby.lexer.yacc.RubyLexer, java.lang.Object).
- Constructor Detail
  - RubyParser
```
public RubyParser(LexerSource source,
                  IRubyWarnings warnings)
```
  - RubyParser
```
@Deprecated
public RubyParser(LexerSource source)
```
    Deprecated.
  - RubyParser
```
@Deprecated
public RubyParser(ParserSupport support,
                              LexerSource source)
```
    Deprecated.
- Method Detail
  - setWarnings
```
public void setWarnings(IRubyWarnings warnings)
```
  - yyName
```
public static java.lang.String yyName(int token)
```
    index-checked interface to yyNames.
    
    Parameters:
    
    token - single character or %token value.
    
    Returns:
    
    token name or [illegal] or [unknown].
  - yyExpecting
```
protected java.lang.String[] yyExpecting(int state)
```
    computes list of expected tokens on error by tracing the tables.
    
    Parameters:
    
    state - for which to compute the list.
    
    Returns:
    
    list of token names.
  - yyparse
```
public java.lang.Object yyparse(RubyLexer yyLex,
                                java.lang.Object ayydebug)
                         throws java.io.IOException
```
    the generated parser, with debugging messages. Maintains a dynamic state and value stack.
    
    Parameters:
    
    yyLex - scanner.
    
    ayydebug - debug message writer implementing yyDebug, or null.
    
    Returns:
    
    result of the last reduction, if any.
    
    Throws:
    
    java.io.IOException
  - yyDefault
```
protected java.lang.Object yyDefault(java.lang.Object first)
```
    executed at the beginning of a reduce action. Used as $$ = yyDefault($1), prior to the user-specified action, if any. Can be overwritten to provide deep copy, etc.
    
    Parameters:
    
    first - value for $1, or null.
    
    Returns:
    
    first.
  - yyparse
```
public java.lang.Object yyparse(RubyLexer yyLex)
                         throws java.io.IOException
```
    the generated parser. Maintains a dynamic state and value stack.
    
    Parameters:
    
    yyLex - scanner.
    
    Returns:
    
    result of the last reduction, if any.
    
    Throws:
    
    java.io.IOException
  - parse
```
public RubyParserResult parse(ParserConfiguration configuration)
                       throws java.io.IOException
```
    The parse method use an lexer stream and parse it to an AST node structure
    
    Throws:
    
    java.io.IOException

Class RubyParser

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

support

lexer

keyword_class

keyword_module

keyword_def

keyword_undef

keyword_begin

keyword_rescue

keyword_ensure

keyword_end

keyword_if

keyword_unless

keyword_then

keyword_elsif

keyword_else

keyword_case

keyword_when

keyword_while

keyword_until

keyword_for

keyword_break

keyword_next

keyword_redo

keyword_retry

keyword_in

keyword_do

keyword_do_cond

keyword_do_block

keyword_return

keyword_yield

keyword_super

keyword_self

keyword_nil

keyword_true

keyword_false

keyword_and

keyword_or

keyword_not

modifier_if

modifier_unless

modifier_while

modifier_until

modifier_rescue

keyword_alias

keyword_defined

keyword_BEGIN

keyword_END

keyword__LINE__

keyword__FILE__

keyword__ENCODING__

keyword_do_lambda

tIDENTIFIER

tFID

tGVAR

tIVAR

tCONSTANT

tCVAR

tLABEL

tCHAR

tUPLUS

tUMINUS

tUMINUS_NUM

tPOW

tCMP

tEQ

tEQQ

tNEQ

tGEQ

tLEQ

tANDOP

tOROP

tMATCH

tNMATCH

tDOT

keywordLINE

keywordFILE

keywordENCODING