Move non-RegEx lexer hacks from Scanner to Parser.

[cycript.git] / Output.cpp

diff --git a/Output.cpp b/Output.cpp
index 4c4376a7fd549f0d03281f7aa7235fb2b96b544c..22e2149dd85a47702d2b6348bb70fb42132b67db 100644 (file)
--- a/Output.cpp
+++ b/Output.cpp
@@ -1,5 +1,5 @@
 /* Cycript - Optimizing JavaScript Compiler/Runtime
 /* Cycript - Optimizing JavaScript Compiler/Runtime

- * Copyright (C) 2009-2014  Jay Freeman (saurik)
+ * Copyright (C) 2009-2015  Jay Freeman (saurik)

 */
 
 /* GNU Affero General Public License, Version 3 {{{ */
 */
 
 /* GNU Affero General Public License, Version 3 {{{ */


@@ -20,28 +20,29 @@
 /* }}} */
 
 #include "cycript.hpp"
 /* }}} */
 
 #include "cycript.hpp"

-#include "Parser.hpp"

 
 #include <sstream>
 
 
 #include <sstream>
 

+#include "Syntax.hpp"
+

 void CYOutput::Terminate() {
 void CYOutput::Terminate() {

-    out_ << ';';
+    operator ()(';');

     mode_ = NoMode;
 }
 
 CYOutput &CYOutput::operator <<(char rhs) {
     if (rhs == ' ' || rhs == '\n')
         if (pretty_)
     mode_ = NoMode;
 }
 
 CYOutput &CYOutput::operator <<(char rhs) {
     if (rhs == ' ' || rhs == '\n')
         if (pretty_)

-            out_ << rhs;
+            operator ()(rhs);

         else goto done;
     else if (rhs == '\t')
         if (pretty_)
             for (unsigned i(0); i != indent_; ++i)
         else goto done;
     else if (rhs == '\t')
         if (pretty_)
             for (unsigned i(0); i != indent_; ++i)

-                out_ << "    ";
+                operator ()("    ", 4);

         else goto done;
     else if (rhs == '\r') {
         if (right_) {
         else goto done;
     else if (rhs == '\r') {
         if (right_) {

-            out_ << '\n';
+            operator ()('\n');

             right_ = false;
         } goto done;
     } else goto work;
             right_ = false;
         } goto done;
     } else goto work;


@@ -53,7 +54,7 @@ CYOutput &CYOutput::operator <<(char rhs) {
   work:
     if (mode_ == Terminated && rhs != '}') {
         right_ = true;
   work:
     if (mode_ == Terminated && rhs != '}') {
         right_ = true;

-        out_ << ';';
+        operator ()(';');

     }
 
     if (rhs == ';') {
     }
 
     if (rhs == ';') {


@@ -65,21 +66,21 @@ CYOutput &CYOutput::operator <<(char rhs) {
         }
     } else if (rhs == '+') {
         if (mode_ == NoPlus)
         }
     } else if (rhs == '+') {
         if (mode_ == NoPlus)

-            out_ << ' ';
+            operator ()(' ');

         mode_ = NoPlus;
     } else if (rhs == '-') {
         if (mode_ == NoHyphen)
         mode_ = NoPlus;
     } else if (rhs == '-') {
         if (mode_ == NoHyphen)

-            out_ << ' ';
+            operator ()(' ');

         mode_ = NoHyphen;
     } else if (WordEndRange_[rhs]) {
         if (mode_ == NoLetter)
         mode_ = NoHyphen;
     } else if (WordEndRange_[rhs]) {
         if (mode_ == NoLetter)

-            out_ << ' ';
+            operator ()(' ');

         mode_ = NoLetter;
     } else none:
         mode_ = NoMode;
 
     right_ = true;
         mode_ = NoLetter;
     } else none:
         mode_ = NoMode;
 
     right_ = true;

-    out_ << rhs;
+    operator ()(rhs);

   done:
     return *this;
 }
   done:
     return *this;
 }


@@ -91,21 +92,22 @@ CYOutput &CYOutput::operator <<(const char *rhs) {
         return *this << *rhs;
 
     if (mode_ == Terminated)
         return *this << *rhs;
 
     if (mode_ == Terminated)

-        out_ << ';';
+        operator ()(';');

     else if (
         mode_ == NoPlus && *rhs == '+' ||
         mode_ == NoHyphen && *rhs == '-' ||
         mode_ == NoLetter && WordEndRange_[*rhs]
     )
     else if (
         mode_ == NoPlus && *rhs == '+' ||
         mode_ == NoHyphen && *rhs == '-' ||
         mode_ == NoLetter && WordEndRange_[*rhs]
     )

-        out_ << ' ';
+        operator ()(' ');

 
 

-    if (WordEndRange_[rhs[size - 1]])
+    char last(rhs[size - 1]);
+    if (WordEndRange_[last] || last == '/')

         mode_ = NoLetter;
     else
         mode_ = NoMode;
 
     right_ = true;
         mode_ = NoLetter;
     else
         mode_ = NoMode;
 
     right_ = true;

-    out_ << rhs;
+    operator ()(rhs, size);

     return *this;
 }
 
     return *this;
 }
 


@@ -137,26 +139,18 @@ void CYAssignment::Output(CYOutput &out, CYFlags flags) const {
     rhs_->Output(out, Precedence(), CYRight(flags));
 }
 
     rhs_->Output(out, Precedence(), CYRight(flags));
 }
 

-void CYBlock::Output(CYOutput &out) const {
+void CYBlock::Output(CYOutput &out, CYFlags flags) const {

     out << '{' << '\n';
     ++out.indent_;
     out << '{' << '\n';
     ++out.indent_;

-    if (statements_ != NULL)
-        statements_->Multiple(out);
+    out << code_;

     --out.indent_;
     out << '\t' << '}';
 }
 
     --out.indent_;
     out << '\t' << '}';
 }
 

-void CYBlock::Output(CYOutput &out, CYFlags flags) const {
-    if (statements_ == NULL)
-        out.Terminate();
-    else if (statements_->next_ == NULL)
-        statements_->Single(out, flags);
-    else
-        Output(out);
-}
-

 void CYBoolean::Output(CYOutput &out, CYFlags flags) const {
 void CYBoolean::Output(CYOutput &out, CYFlags flags) const {

-    out << (Value() ? "true" : "false");
+    out << '!' << (Value() ? "0" : "1");
+    if ((flags & CYNoInteger) != 0)
+        out << '.';

 }
 
 void CYBreak::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYBreak::Output(CYOutput &out, CYFlags flags) const {


@@ -180,16 +174,49 @@ namespace cy {
 namespace Syntax {
 
 void Catch::Output(CYOutput &out) const {
 namespace Syntax {
 
 void Catch::Output(CYOutput &out) const {

-    out << ' ' << "catch" << ' ' << '(' << *name_ << ')' << ' ' << code_;
+    out << ' ' << "catch" << ' ' << '(' << *name_ << ')' << ' ';
+    out << '{' << '\n';
+    ++out.indent_;
+    out << code_;
+    --out.indent_;
+    out << '\t' << '}';

 }
 
 } }
 
 }
 
 } }
 

-void CYComment::Output(CYOutput &out, CYFlags flags) const {
-    out << '\r';
-    out.out_ << value_;
-    out.right_ = true;
-    out << '\r';
+void CYClassExpression::Output(CYOutput &out, CYFlags flags) const {
+    bool protect((flags & CYNoClass) != 0);
+    if (protect)
+        out << '(';
+    out << "class";
+    if (name_ != NULL)
+        out << ' ' << *name_;
+    out << *tail_;;
+    if (protect)
+        out << ')';
+}
+
+void CYClassStatement::Output(CYOutput &out, CYFlags flags) const {
+    out << "class" << ' ' << *name_  << *tail_;
+}
+
+void CYClassTail::Output(CYOutput &out) const {
+    if (extends_ == NULL)
+        out << ' ';
+    else {
+        out << '\n';
+        ++out.indent_;
+        out << "extends" << ' ';
+        extends_->Output(out, CYAssign::Precedence_ - 1, CYNoFlags);
+        out << '\n';
+        --out.indent_;
+    }
+
+    out << '{' << '\n';
+    ++out.indent_;
+
+    --out.indent_;
+    out << '}';

 }
 
 void CYCompound::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYCompound::Output(CYOutput &out, CYFlags flags) const {


@@ -202,6 +229,12 @@ void CYCompound::Output(CYOutput &out, CYFlags flags) const {
     }
 }
 
     }
 }
 

+void CYComputed::PropertyName(CYOutput &out) const {
+    out << '[';
+    expression_->Output(out, CYAssign::Precedence_, CYNoFlags);
+    out << ']';
+}
+

 void CYCondition::Output(CYOutput &out, CYFlags flags) const {
     test_->Output(out, Precedence() - 1, CYLeft(flags));
     out << ' ' << '?' << ' ';
 void CYCondition::Output(CYOutput &out, CYFlags flags) const {
     test_->Output(out, Precedence() - 1, CYLeft(flags));
     out << ' ' << '?' << ' ';


@@ -219,13 +252,15 @@ void CYContinue::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYClause::Output(CYOutput &out) const {
 }
 
 void CYClause::Output(CYOutput &out) const {

+    out << '\t';

     if (case_ != NULL)
         out << "case" << ' ' << *case_;
     else
         out << "default";
     out << ':' << '\n';
     if (case_ != NULL)
         out << "case" << ' ' << *case_;
     else
         out << "default";
     out << ':' << '\n';

-    if (statements_ != NULL)
-        statements_->Multiple(out);
+    ++out.indent_;
+    out << code_;
+    --out.indent_;

     out << next_;
 }
 
     out << next_;
 }
 


@@ -233,11 +268,6 @@ void CYDebugger::Output(CYOutput &out, CYFlags flags) const {
     out << "debugger" << ';';
 }
 
     out << "debugger" << ';';
 }
 

-void CYDeclaration::ForIn(CYOutput &out, CYFlags flags) const {
-    out << "var";
-    Output(out, CYRight(flags));
-}
-

 void CYDeclaration::Output(CYOutput &out, CYFlags flags) const {
     out << *identifier_;
     //out.out_ << ':' << identifier_->usage_ << '#' << identifier_->offset_;
 void CYDeclaration::Output(CYOutput &out, CYFlags flags) const {
     out << *identifier_;
     //out.out_ << ':' << identifier_->usage_ << '#' << identifier_->offset_;


@@ -247,11 +277,6 @@ void CYDeclaration::Output(CYOutput &out, CYFlags flags) const {
     }
 }
 
     }
 }
 

-void CYForDeclarations::Output(CYOutput &out, CYFlags flags) const {
-    out << "var";
-    Output(out, CYRight(flags));
-}
-

 void CYDeclarations::Output(CYOutput &out) const {
     Output(out, CYNoFlags);
 }
 void CYDeclarations::Output(CYOutput &out) const {
     Output(out, CYNoFlags);
 }


@@ -285,16 +310,29 @@ void CYDirectMember::Output(CYOutput &out, CYFlags flags) const {
 
 void CYDoWhile::Output(CYOutput &out, CYFlags flags) const {
     out << "do";
 
 void CYDoWhile::Output(CYOutput &out, CYFlags flags) const {
     out << "do";

-    code_->Single(out, CYCenter(flags));
+
+    unsigned line(out.position_.line);
+    unsigned indent(out.indent_);
+    code_->Single(out, CYCenter(flags), CYCompactLong);
+
+    if (out.position_.line != line && out.recent_ == indent)
+        out << ' ';
+    else
+        out << '\n' << '\t';
+

     out << "while" << ' ' << '(' << *test_ << ')';
 }
 
     out << "while" << ' ' << '(' << *test_ << ')';
 }
 

-void CYElement::Output(CYOutput &out) const {
+void CYElementSpread::Output(CYOutput &out) const {
+    out << "..." << value_;
+}
+
+void CYElementValue::Output(CYOutput &out) const {

     if (value_ != NULL)
         value_->Output(out, CYAssign::Precedence_, CYNoFlags);
     if (next_ != NULL || value_ == NULL) {
         out << ',';
     if (value_ != NULL)
         value_->Output(out, CYAssign::Precedence_, CYNoFlags);
     if (next_ != NULL || value_ == NULL) {
         out << ',';

-        if (next_ != NULL && next_->value_ != NULL)
+        if (next_ != NULL && !next_->Elision())

             out << ' ';
     }
     if (next_ != NULL)
             out << ' ';
     }
     if (next_ != NULL)


@@ -305,17 +343,13 @@ void CYEmpty::Output(CYOutput &out, CYFlags flags) const {
     out.Terminate();
 }
 
     out.Terminate();
 }
 

-void CYExpress::Output(CYOutput &out, CYFlags flags) const {
-    expression_->Output(out, flags | CYNoBF);
-    out << ';';
-}
-
-void CYExpression::ClassName(CYOutput &out, bool object) const {
-    Output(out, CYAssign::Precedence_, CYNoFlags);
+void CYEval::Output(CYOutput &out, CYFlags flags) const {
+    _assert(false);

 }
 
 }
 

-void CYExpression::ForIn(CYOutput &out, CYFlags flags) const {
-    Output(out, flags | CYNoRightHand);
+void CYExpress::Output(CYOutput &out, CYFlags flags) const {
+    expression_->Output(out, flags | CYNoBFC);
+    out << ';';

 }
 
 void CYExpression::Output(CYOutput &out) const {
 }
 
 void CYExpression::Output(CYOutput &out) const {


@@ -329,12 +363,21 @@ void CYExpression::Output(CYOutput &out, int precedence, CYFlags flags) const {
         Output(out, flags);
 }
 
         Output(out, flags);
 }
 

+void CYExternal::Output(CYOutput &out, CYFlags flags) const {
+    out << "extern" << abi_ << typed_ << ';';
+}
+

 void CYFatArrow::Output(CYOutput &out, CYFlags flags) const {
 void CYFatArrow::Output(CYOutput &out, CYFlags flags) const {

-    out << '(' << parameters_ << ')' << ' ' << "=>" << ' ' << code_;
+    out << '(' << parameters_ << ')' << ' ' << "=>" << ' ' << '{' << code_ << '}';

 }
 
 void CYFinally::Output(CYOutput &out) const {
 }
 
 void CYFinally::Output(CYOutput &out) const {

-    out << ' ' << "finally" << ' ' << code_;
+    out << ' ' << "finally" << ' ';
+    out << '{' << '\n';
+    ++out.indent_;
+    out << code_;
+    --out.indent_;
+    out << '\t' << '}';

 }
 
 void CYFor::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYFor::Output(CYOutput &out, CYFlags flags) const {


@@ -350,33 +393,62 @@ void CYFor::Output(CYOutput &out, CYFlags flags) const {
         out << ' ';
     out << increment_;
     out << ')';
         out << ' ';
     out << increment_;
     out << ')';

-    code_->Single(out, CYRight(flags));
+    code_->Single(out, CYRight(flags), CYCompactShort);
+}
+
+void CYForLexical::Output(CYOutput &out, CYFlags flags) const {
+    out << (constant_ ? "const" : "let") << ' ';
+    declaration_->Output(out, CYRight(flags));
+}
+
+void CYForIn::Output(CYOutput &out, CYFlags flags) const {
+    out << "for" << ' ' << '(';
+    initialiser_->Output(out, CYNoIn | CYNoRightHand);
+    out << ' ' << "in" << ' ' << *set_ << ')';
+    code_->Single(out, CYRight(flags), CYCompactShort);
+}
+
+void CYForInitialized::Output(CYOutput &out, CYFlags flags) const {
+    out << "for" << ' ' << '(' << "var" << ' ';
+    declaration_->Output(out, CYNoIn | CYNoRightHand);
+    out << ' ' << "in" << ' ' << *set_ << ')';
+    code_->Single(out, CYRight(flags), CYCompactShort);
+}
+
+void CYForInComprehension::Output(CYOutput &out) const {
+    out << "for" << ' ' << '(';
+    declaration_->Output(out, CYNoIn | CYNoRightHand);
+    out << ' ' << "in" << ' ' << *set_ << ')';

 }
 
 void CYForOf::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYForOf::Output(CYOutput &out, CYFlags flags) const {

-    out << "for" << ' ' << "each" << ' ' << '(';
-    initialiser_->ForIn(out, CYNoIn);
-    out << "in" << *set_ << ')';
-    code_->Single(out, CYRight(flags));
+    out << "for" << ' ' << '(';
+    initialiser_->Output(out, CYNoRightHand);
+    out << ' ' << "of" << ' ' << *set_ << ')';
+    code_->Single(out, CYRight(flags), CYCompactShort);

 }
 
 void CYForOfComprehension::Output(CYOutput &out) const {
 }
 
 void CYForOfComprehension::Output(CYOutput &out) const {

-    out << "for" << ' ' << "each" << ' ' << '(' << *name_ << ' ' << "in" << ' ' << *set_ << ')' << next_;
+    out << "for" << ' ' << '(';
+    declaration_->Output(out, CYNoRightHand);
+    out << ' ' << "of" << ' ' << *set_ << ')' << next_;

 }
 
 }
 

-void CYForIn::Output(CYOutput &out, CYFlags flags) const {
-    out << "for" << ' ' << '(';
-    if (initialiser_ != NULL)
-        initialiser_->ForIn(out, CYNoIn);
-    out << "in" << *set_ << ')';
-    code_->Single(out, CYRight(flags));
+void CYForVariable::Output(CYOutput &out, CYFlags flags) const {
+    out << "var" << ' ';
+    declaration_->Output(out, CYRight(flags));

 }
 
 }
 

-void CYForInComprehension::Output(CYOutput &out) const {
-    out << "for" << ' ' << '(' << *name_ << ' ' << "in" << ' ' << *set_ << ')';
+void CYFunction::Output(CYOutput &out) const {
+    out << '(' << parameters_ << ')' << ' ';
+    out << '{' << '\n';
+    ++out.indent_;
+    out << code_;
+    --out.indent_;
+    out << '\t' << '}';

 }
 
 }
 

-void CYFunction::Output(CYOutput &out, CYFlags flags) const {
+void CYFunctionExpression::Output(CYOutput &out, CYFlags flags) const {

     // XXX: one could imagine using + here to save a byte
     bool protect((flags & CYNoFunction) != 0);
     if (protect)
     // XXX: one could imagine using + here to save a byte
     bool protect((flags & CYNoFunction) != 0);
     if (protect)


@@ -384,18 +456,14 @@ void CYFunction::Output(CYOutput &out, CYFlags flags) const {
     out << "function";
     if (name_ != NULL)
         out << ' ' << *name_;
     out << "function";
     if (name_ != NULL)
         out << ' ' << *name_;

-    out << '(' << parameters_ << ')';
-    out << ' ' << code_;
+    CYFunction::Output(out);

     if (protect)
         out << ')';
 }
 
     if (protect)
         out << ')';
 }
 

-void CYFunctionExpression::Output(CYOutput &out, CYFlags flags) const {
-    CYFunction::Output(out, flags);
-}
-

 void CYFunctionStatement::Output(CYOutput &out, CYFlags flags) const {
 void CYFunctionStatement::Output(CYOutput &out, CYFlags flags) const {

-    CYFunction::Output(out, flags);
+    out << "function" << ' ' << *name_;
+    CYFunction::Output(out);

 }
 
 void CYFunctionParameter::Output(CYOutput &out) const {
 }
 
 void CYFunctionParameter::Output(CYOutput &out) const {


@@ -405,7 +473,7 @@ void CYFunctionParameter::Output(CYOutput &out) const {
 }
 
 const char *CYIdentifier::Word() const {
 }
 
 const char *CYIdentifier::Word() const {

-    return replace_ == NULL || replace_ == this ? CYWord::Word() : replace_->Word();
+    return next_ == NULL || next_ == this ? CYWord::Word() : next_->Word();

 }
 
 void CYIf::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYIf::Output(CYOutput &out, CYFlags flags) const {


@@ -425,11 +493,18 @@ void CYIf::Output(CYOutput &out, CYFlags flags) const {
     else
         jacks |= protect ? CYNoFlags : CYCenter(flags);
 
     else
         jacks |= protect ? CYNoFlags : CYCenter(flags);
 

-    true_->Single(out, jacks);
+    unsigned line(out.position_.line);
+    unsigned indent(out.indent_);
+    true_->Single(out, jacks, CYCompactShort);

 
     if (false_ != NULL) {
 
     if (false_ != NULL) {

-        out << '\t' << "else";
-        false_->Single(out, right);
+        if (out.position_.line != line && out.recent_ == indent)
+            out << ' ';
+        else
+            out << '\n' << '\t';
+
+        out << "else";
+        false_->Single(out, right, CYCompactLong);

     }
 
     if (protect)
     }
 
     if (protect)


@@ -444,6 +519,11 @@ void CYImport::Output(CYOutput &out, CYFlags flags) const {
     out << "@import";
 }
 
     out << "@import";
 }
 

+void CYIndirect::Output(CYOutput &out, CYFlags flags) const {
+    out << "*";
+    rhs_->Output(out, Precedence(), CYRight(flags));
+}
+

 void CYIndirectMember::Output(CYOutput &out, CYFlags flags) const {
     object_->Output(out, Precedence(), CYLeft(flags));
     if (const char *word = property_->Word())
 void CYIndirectMember::Output(CYOutput &out, CYFlags flags) const {
     object_->Output(out, Precedence(), CYLeft(flags));
     if (const char *word = property_->Word())


@@ -467,8 +547,22 @@ void CYInfix::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYLabel::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYLabel::Output(CYOutput &out, CYFlags flags) const {

-    out << *name_ << ':' << ' ';
-    statement_->Single(out, CYRight(flags));
+    out << *name_ << ':';
+    statement_->Single(out, CYRight(flags), CYCompactShort);
+}
+
+void CYParenthetical::Output(CYOutput &out, CYFlags flags) const {
+    out << '(';
+    expression_->Output(out, CYCompound::Precedence_, CYNoFlags);
+    out << ')';
+}
+
+void CYStatement::Output(CYOutput &out) const {
+    Multiple(out);
+}
+
+void CYTemplate::Output(CYOutput &out, CYFlags flags) const {
+    _assert(false);

 }
 
 void CYTypeArrayOf::Output(CYOutput &out, CYIdentifier *identifier) const {
 }
 
 void CYTypeArrayOf::Output(CYOutput &out, CYIdentifier *identifier) const {


@@ -485,7 +579,7 @@ void CYTypeBlockWith::Output(CYOutput &out, CYIdentifier *identifier) const {
 }
 
 void CYTypeConstant::Output(CYOutput &out, CYIdentifier *identifier) const {
 }
 
 void CYTypeConstant::Output(CYOutput &out, CYIdentifier *identifier) const {

-    out << "const";
+    out << "const" << ' ';

     next_->Output(out, Precedence(), identifier);
 }
 
     next_->Output(out, Precedence(), identifier);
 }
 


@@ -543,12 +637,13 @@ void CYLambda::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYTypeDefinition::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYTypeDefinition::Output(CYOutput &out, CYFlags flags) const {

-    out << "typedef" << *typed_;
+    out << "typedef" << ' ' << *typed_;

 }
 
 }
 

-void CYLetStatement::Output(CYOutput &out, CYFlags flags) const {
-    out << "let" << ' ' << '(' << *declarations_ << ')';
-    code_->Single(out, CYRight(flags));
+void CYLet::Output(CYOutput &out, CYFlags flags) const {
+    out << "let" << ' ';
+    declarations_->Output(out, flags); // XXX: flags
+    out << ';';

 }
 
 void CYModule::Output(CYOutput &out) const {
 }
 
 void CYModule::Output(CYOutput &out) const {


@@ -571,7 +666,7 @@ void New::Output(CYOutput &out, CYFlags flags) const {
 } }
 
 void CYNull::Output(CYOutput &out, CYFlags flags) const {
 } }
 
 void CYNull::Output(CYOutput &out, CYFlags flags) const {

-    CYWord::Output(out);
+    out << "null";

 }
 
 void CYNumber::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYNumber::Output(CYOutput &out, CYFlags flags) const {


@@ -614,20 +709,42 @@ void CYPrefix::Output(CYOutput &out, CYFlags flags) const {
     rhs_->Output(out, Precedence(), CYRight(flags));
 }
 
     rhs_->Output(out, Precedence(), CYRight(flags));
 }
 

-void CYProgram::Output(CYOutput &out) const {
-    if (statements_ != NULL)
-        statements_->Multiple(out);
+void CYScript::Output(CYOutput &out) const {
+    out << code_;

 }
 
 void CYProperty::Output(CYOutput &out) const {
 }
 
 void CYProperty::Output(CYOutput &out) const {

+    if (next_ != NULL || out.pretty_)
+        out << ',';
+    out << '\n' <<  next_;
+}
+
+void CYPropertyGetter::Output(CYOutput &out) const {
+    out << "get" << ' ';
+    name_->PropertyName(out);
+    CYFunction::Output(out);
+    CYProperty::Output(out);
+}
+
+void CYPropertyMethod::Output(CYOutput &out) const {
+    name_->PropertyName(out);
+    CYFunction::Output(out);
+    CYProperty::Output(out);
+}
+
+void CYPropertySetter::Output(CYOutput &out) const {
+    out << "set" << ' ';
+    name_->PropertyName(out);
+    CYFunction::Output(out);
+    CYProperty::Output(out);
+}
+
+void CYPropertyValue::Output(CYOutput &out) const {

     out << '\t';
     name_->PropertyName(out);
     out << ':' << ' ';
     value_->Output(out, CYAssign::Precedence_, CYNoFlags);
     out << '\t';
     name_->PropertyName(out);
     out << ':' << ' ';
     value_->Output(out, CYAssign::Precedence_, CYNoFlags);

-    if (next_ != NULL)
-        out << ',' << '\n' << *next_;
-    else
-        out << '\n';
+    CYProperty::Output(out);

 }
 
 void CYRegEx::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYRegEx::Output(CYOutput &out, CYFlags flags) const {


@@ -648,8 +765,11 @@ void CYRubyBlock::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYRubyProc::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYRubyProc::Output(CYOutput &out, CYFlags flags) const {

-    // XXX: this is not outputting the parameters
+    out << '{' << ' ' << '|' << parameters_ << '|' << '\n';
+    ++out.indent_;

     out << code_;
     out << code_;

+    --out.indent_;
+    out << '\t' << '}';

 }
 
 void CYStatement::Multiple(CYOutput &out, CYFlags flags) const {
 }
 
 void CYStatement::Multiple(CYOutput &out, CYFlags flags) const {


@@ -664,17 +784,26 @@ void CYStatement::Multiple(CYOutput &out, CYFlags flags) const {
     }
 }
 
     }
 }
 

-void CYStatement::Single(CYOutput &out, CYFlags flags) const {
+void CYStatement::Single(CYOutput &out, CYFlags flags, CYCompactType request) const {

     if (this == NULL)
         return out.Terminate();
 
     _assert(next_ == NULL);
     if (this == NULL)
         return out.Terminate();
 
     _assert(next_ == NULL);

-    out << '\n';
-    ++out.indent_;
-    out << '\t';
+
+    CYCompactType compact(Compact());
+
+    if (compact >= request)
+        out << ' ';
+    else {
+        out << '\n';
+        ++out.indent_;
+        out << '\t';
+    }
+

     Output(out, flags);
     Output(out, flags);

-    out << '\n';
-    --out.indent_;
+
+    if (compact < request)
+        --out.indent_;

 }
 
 void CYString::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYString::Output(CYOutput &out, CYFlags flags) const {


@@ -725,14 +854,28 @@ const char *CYString::Word() const {
     return value;
 }
 
     return value;
 }
 

+void CYSuperAccess::Output(CYOutput &out, CYFlags flags) const {
+    out << "super";
+    if (const char *word = property_->Word())
+        out << '.' << word;
+    else
+        out << '[' << *property_ << ']';
+}
+
+void CYSuperCall::Output(CYOutput &out, CYFlags flags) const {
+    out << "super" << '(' << arguments_ << ')';
+}
+

 void CYSwitch::Output(CYOutput &out, CYFlags flags) const {
 void CYSwitch::Output(CYOutput &out, CYFlags flags) const {

-    out << "switch" << ' ' << '(' << *value_ << ')' << ' ' << '{';
+    out << "switch" << ' ' << '(' << *value_ << ')' << ' ' << '{' << '\n';
+    ++out.indent_;

     out << clauses_;
     out << clauses_;

-    out << '}';
+    --out.indent_;
+    out << '\t' << '}';

 }
 
 void CYThis::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYThis::Output(CYOutput &out, CYFlags flags) const {

-    CYWord::Output(out);
+    out << "this";

 }
 
 namespace cy {
 }
 
 namespace cy {


@@ -746,7 +889,13 @@ void Throw::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void Try::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void Try::Output(CYOutput &out, CYFlags flags) const {

-    out << "try" << ' ' << code_ << catch_ << finally_;
+    out << "try" << ' ';
+    out << '{' << '\n';
+    ++out.indent_;
+    out << code_;
+    --out.indent_;
+    out << '\t' << '}';
+    out << catch_ << finally_;

 }
 
 } }
 }
 
 } }


@@ -780,8 +929,8 @@ void CYTypeVoid::Output(CYOutput &out) const {
 }
 
 void CYVar::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYVar::Output(CYOutput &out, CYFlags flags) const {

-    out << "var";
-    declarations_->Output(out, flags);
+    out << "var" << ' ';
+    declarations_->Output(out, flags); // XXX: flags

     out << ';';
 }
 
     out << ';';
 }
 


@@ -790,27 +939,23 @@ void CYVariable::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYWhile::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYWhile::Output(CYOutput &out, CYFlags flags) const {

-    out << "while" << '(' << *test_ << ')';
-    code_->Single(out, CYRight(flags));
+    out << "while" << ' ' << '(' << *test_ << ')';
+    code_->Single(out, CYRight(flags), CYCompactShort);

 }
 
 void CYWith::Output(CYOutput &out, CYFlags flags) const {
 }
 
 void CYWith::Output(CYOutput &out, CYFlags flags) const {

-    out << "with" << '(' << *scope_ << ')';
-    code_->Single(out, CYRight(flags));
-}
-
-void CYWord::ClassName(CYOutput &out, bool object) const {
-    if (object)
-        out << "objc_getClass(";
-    out << '"' << Word() << '"';
-    if (object)
-        out << ')';
+    out << "with" << ' ' << '(' << *scope_ << ')';
+    code_->Single(out, CYRight(flags), CYCompactShort);

 }
 
 void CYWord::Output(CYOutput &out) const {
     out << Word();
 }
 
 void CYWord::Output(CYOutput &out) const {
     out << Word();

-    if (out.options_.verbose_)
-        out.out_ << '@' << this;
+    if (out.options_.verbose_) {
+        out('@');
+        char number[32];
+        sprintf(number, "%p", this);
+        out(number);
+    }

 }
 
 void CYWord::PropertyName(CYOutput &out) const {
 }
 
 void CYWord::PropertyName(CYOutput &out) const {