* boot/tokens.boot: symbolBinding is now builtin.

	* boot/ast.boot (%Ast): Add %Dynamic variant.
	(bfColonColon): Use symbolBinding instead of FIND-SYMBOLS.
	(compFluid): Return a %Dynamic form.  Adjust callers.
	(shoeCompTran): Tidy.
	* boot/translator.boot (BOOTLOOP): Tidy.
	(BOOTPO): Likewise.

2 files changed, 52 insertions, 53 deletions

diff --git a/src/boot/strap/ast.clisp b/src/boot/strap/ast.clisp
index 092da1dd..90b857fa 100644
--- a/src/boot/strap/ast.clisp
+++ b/src/boot/strap/ast.clisp
@@ -37,102 +37,104 @@
 
 (DEFUN |%Forall| #1=(|bfVar#16| |bfVar#17|) (CONS '|%Forall| (LIST . #1#)))
 
-(DEFUN |%SuffixDot| #1=(|bfVar#18|) (CONS '|%SuffixDot| (LIST . #1#)))
+(DEFUN |%Dynamic| #1=(|bfVar#18|) (CONS '|%Dynamic| (LIST . #1#)))
 
-(DEFUN |%Quote| #1=(|bfVar#19|) (CONS '|%Quote| (LIST . #1#)))
+(DEFUN |%SuffixDot| #1=(|bfVar#19|) (CONS '|%SuffixDot| (LIST . #1#)))
 
-(DEFUN |%EqualPattern| #1=(|bfVar#20|) (CONS '|%EqualPattern| (LIST . #1#)))
+(DEFUN |%Quote| #1=(|bfVar#20|) (CONS '|%Quote| (LIST . #1#)))
 
-(DEFUN |%Colon| #1=(|bfVar#21|) (CONS '|%Colon| (LIST . #1#)))
+(DEFUN |%EqualPattern| #1=(|bfVar#21|) (CONS '|%EqualPattern| (LIST . #1#)))
 
-(DEFUN |%QualifiedName| #1=(|bfVar#22| |bfVar#23|)
+(DEFUN |%Colon| #1=(|bfVar#22|) (CONS '|%Colon| (LIST . #1#)))
+
+(DEFUN |%QualifiedName| #1=(|bfVar#23| |bfVar#24|)
   (CONS '|%QualifiedName| (LIST . #1#)))
 
-(DEFUN |%DefaultValue| #1=(|bfVar#24| |bfVar#25|)
+(DEFUN |%DefaultValue| #1=(|bfVar#25| |bfVar#26|)
   (CONS '|%DefaultValue| (LIST . #1#)))
 
-(DEFUN |%Key| #1=(|bfVar#26| |bfVar#27|) (CONS '|%Key| (LIST . #1#)))
+(DEFUN |%Key| #1=(|bfVar#27| |bfVar#28|) (CONS '|%Key| (LIST . #1#)))
 
-(DEFUN |%Bracket| #1=(|bfVar#28|) (CONS '|%Bracket| (LIST . #1#)))
+(DEFUN |%Bracket| #1=(|bfVar#29|) (CONS '|%Bracket| (LIST . #1#)))
 
-(DEFUN |%UnboundedSegment| #1=(|bfVar#29|)
+(DEFUN |%UnboundedSegment| #1=(|bfVar#30|)
   (CONS '|%UnboundedSegment| (LIST . #1#)))
 
-(DEFUN |%BoundedSgement| #1=(|bfVar#30| |bfVar#31|)
+(DEFUN |%BoundedSgement| #1=(|bfVar#31| |bfVar#32|)
   (CONS '|%BoundedSgement| (LIST . #1#)))
 
-(DEFUN |%Tuple| #1=(|bfVar#32|) (CONS '|%Tuple| (LIST . #1#)))
+(DEFUN |%Tuple| #1=(|bfVar#33|) (CONS '|%Tuple| (LIST . #1#)))
 
-(DEFUN |%ColonAppend| #1=(|bfVar#33| |bfVar#34|)
+(DEFUN |%ColonAppend| #1=(|bfVar#34| |bfVar#35|)
   (CONS '|%ColonAppend| (LIST . #1#)))
 
-(DEFUN |%Pretend| #1=(|bfVar#35| |bfVar#36|) (CONS '|%Pretend| (LIST . #1#)))
+(DEFUN |%Pretend| #1=(|bfVar#36| |bfVar#37|) (CONS '|%Pretend| (LIST . #1#)))
 
-(DEFUN |%Is| #1=(|bfVar#37| |bfVar#38|) (CONS '|%Is| (LIST . #1#)))
+(DEFUN |%Is| #1=(|bfVar#38| |bfVar#39|) (CONS '|%Is| (LIST . #1#)))
 
-(DEFUN |%Isnt| #1=(|bfVar#39| |bfVar#40|) (CONS '|%Isnt| (LIST . #1#)))
+(DEFUN |%Isnt| #1=(|bfVar#40| |bfVar#41|) (CONS '|%Isnt| (LIST . #1#)))
 
-(DEFUN |%Reduce| #1=(|bfVar#41| |bfVar#42|) (CONS '|%Reduce| (LIST . #1#)))
+(DEFUN |%Reduce| #1=(|bfVar#42| |bfVar#43|) (CONS '|%Reduce| (LIST . #1#)))
 
-(DEFUN |%PrefixExpr| #1=(|bfVar#43| |bfVar#44|)
+(DEFUN |%PrefixExpr| #1=(|bfVar#44| |bfVar#45|)
   (CONS '|%PrefixExpr| (LIST . #1#)))
 
-(DEFUN |%Call| #1=(|bfVar#45| |bfVar#46|) (CONS '|%Call| (LIST . #1#)))
+(DEFUN |%Call| #1=(|bfVar#46| |bfVar#47|) (CONS '|%Call| (LIST . #1#)))
 
-(DEFUN |%InfixExpr| #1=(|bfVar#47| |bfVar#48| |bfVar#49|)
+(DEFUN |%InfixExpr| #1=(|bfVar#48| |bfVar#49| |bfVar#50|)
   (CONS '|%InfixExpr| (LIST . #1#)))
 
-(DEFUN |%ConstantDefinition| #1=(|bfVar#50| |bfVar#51|)
+(DEFUN |%ConstantDefinition| #1=(|bfVar#51| |bfVar#52|)
   (CONS '|%ConstantDefinition| (LIST . #1#)))
 
-(DEFUN |%Definition| #1=(|bfVar#52| |bfVar#53| |bfVar#54|)
+(DEFUN |%Definition| #1=(|bfVar#53| |bfVar#54| |bfVar#55|)
   (CONS '|%Definition| (LIST . #1#)))
 
-(DEFUN |%Macro| #1=(|bfVar#55| |bfVar#56| |bfVar#57|)
+(DEFUN |%Macro| #1=(|bfVar#56| |bfVar#57| |bfVar#58|)
   (CONS '|%Macro| (LIST . #1#)))
 
-(DEFUN |%Lambda| #1=(|bfVar#58| |bfVar#59|) (CONS '|%Lambda| (LIST . #1#)))
+(DEFUN |%Lambda| #1=(|bfVar#59| |bfVar#60|) (CONS '|%Lambda| (LIST . #1#)))
 
-(DEFUN |%SuchThat| #1=(|bfVar#60|) (CONS '|%SuchThat| (LIST . #1#)))
+(DEFUN |%SuchThat| #1=(|bfVar#61|) (CONS '|%SuchThat| (LIST . #1#)))
 
-(DEFUN |%Assignment| #1=(|bfVar#61| |bfVar#62|)
+(DEFUN |%Assignment| #1=(|bfVar#62| |bfVar#63|)
   (CONS '|%Assignment| (LIST . #1#)))
 
-(DEFUN |%While| #1=(|bfVar#63|) (CONS '|%While| (LIST . #1#)))
+(DEFUN |%While| #1=(|bfVar#64|) (CONS '|%While| (LIST . #1#)))
 
-(DEFUN |%Until| #1=(|bfVar#64|) (CONS '|%Until| (LIST . #1#)))
+(DEFUN |%Until| #1=(|bfVar#65|) (CONS '|%Until| (LIST . #1#)))
 
-(DEFUN |%For| #1=(|bfVar#65| |bfVar#66| |bfVar#67|) (CONS '|%For| (LIST . #1#)))
+(DEFUN |%For| #1=(|bfVar#66| |bfVar#67| |bfVar#68|) (CONS '|%For| (LIST . #1#)))
 
-(DEFUN |%Implies| #1=(|bfVar#68| |bfVar#69|) (CONS '|%Implies| (LIST . #1#)))
+(DEFUN |%Implies| #1=(|bfVar#69| |bfVar#70|) (CONS '|%Implies| (LIST . #1#)))
 
-(DEFUN |%Iterators| #1=(|bfVar#70|) (CONS '|%Iterators| (LIST . #1#)))
+(DEFUN |%Iterators| #1=(|bfVar#71|) (CONS '|%Iterators| (LIST . #1#)))
 
-(DEFUN |%Cross| #1=(|bfVar#71|) (CONS '|%Cross| (LIST . #1#)))
+(DEFUN |%Cross| #1=(|bfVar#72|) (CONS '|%Cross| (LIST . #1#)))
 
-(DEFUN |%Repeat| #1=(|bfVar#72| |bfVar#73|) (CONS '|%Repeat| (LIST . #1#)))
+(DEFUN |%Repeat| #1=(|bfVar#73| |bfVar#74|) (CONS '|%Repeat| (LIST . #1#)))
 
-(DEFUN |%Pile| #1=(|bfVar#74|) (CONS '|%Pile| (LIST . #1#)))
+(DEFUN |%Pile| #1=(|bfVar#75|) (CONS '|%Pile| (LIST . #1#)))
 
-(DEFUN |%Append| #1=(|bfVar#75|) (CONS '|%Append| (LIST . #1#)))
+(DEFUN |%Append| #1=(|bfVar#76|) (CONS '|%Append| (LIST . #1#)))
 
-(DEFUN |%Case| #1=(|bfVar#76| |bfVar#77|) (CONS '|%Case| (LIST . #1#)))
+(DEFUN |%Case| #1=(|bfVar#77| |bfVar#78|) (CONS '|%Case| (LIST . #1#)))
 
-(DEFUN |%Return| #1=(|bfVar#78|) (CONS '|%Return| (LIST . #1#)))
+(DEFUN |%Return| #1=(|bfVar#79|) (CONS '|%Return| (LIST . #1#)))
 
-(DEFUN |%Leave| #1=(|bfVar#79|) (CONS '|%Leave| (LIST . #1#)))
+(DEFUN |%Leave| #1=(|bfVar#80|) (CONS '|%Leave| (LIST . #1#)))
 
-(DEFUN |%Throw| #1=(|bfVar#80|) (CONS '|%Throw| (LIST . #1#)))
+(DEFUN |%Throw| #1=(|bfVar#81|) (CONS '|%Throw| (LIST . #1#)))
 
-(DEFUN |%Catch| #1=(|bfVar#81| |bfVar#82|) (CONS '|%Catch| (LIST . #1#)))
+(DEFUN |%Catch| #1=(|bfVar#82| |bfVar#83|) (CONS '|%Catch| (LIST . #1#)))
 
-(DEFUN |%Finally| #1=(|bfVar#83|) (CONS '|%Finally| (LIST . #1#)))
+(DEFUN |%Finally| #1=(|bfVar#84|) (CONS '|%Finally| (LIST . #1#)))
 
-(DEFUN |%Try| #1=(|bfVar#84| |bfVar#85|) (CONS '|%Try| (LIST . #1#)))
+(DEFUN |%Try| #1=(|bfVar#85| |bfVar#86|) (CONS '|%Try| (LIST . #1#)))
 
-(DEFUN |%Where| #1=(|bfVar#86| |bfVar#87|) (CONS '|%Where| (LIST . #1#)))
+(DEFUN |%Where| #1=(|bfVar#87| |bfVar#88|) (CONS '|%Where| (LIST . #1#)))
 
-(DEFUN |%Structure| #1=(|bfVar#88| |bfVar#89|)
+(DEFUN |%Structure| #1=(|bfVar#89| |bfVar#90|)
   (CONS '|%Structure| (LIST . #1#)))
 
 (DEFPARAMETER |$inDefIS| NIL)
@@ -244,7 +246,7 @@
 
 (DEFUN |bfBeginsDollar| (|x|) (CHAR= (SCHAR (SYMBOL-NAME |x|) 0) (|char| '$)))
 
-(DEFUN |compFluid| (|id|) (LIST 'FLUID |id|))
+(DEFUN |compFluid| (|id|) (LIST '|%Dynamic| |id|))
 
 (DEFUN |compFluidize| (|x|)
   (COND ((NULL |x|) NIL)
@@ -776,9 +778,7 @@
 
 (DEFUN |bfForin| (|lhs| U) (|bfFor| |lhs| U 1))
 
-(DEFUN |bfLocal| (|a| |b|)
-  (COND ((EQ |b| 'FLUID) (|compFluid| |a|))
-        ((EQ |b| '|local|) (|compFluid| |a|)) (T |a|)))
+(DEFUN |bfLocal| (|a| |b|) (COND ((EQ |b| '|local|) (|compFluid| |a|)) (T |a|)))
 
 (DEFUN |bfTake| (|n| |x|)
   (COND ((NULL |x|) |x|) ((EQL |n| 0) NIL)
@@ -849,7 +849,7 @@
   (PROG (|let1| |g| |l2| |l1| |name| |rhs1| |ISTMP#1|)
     (RETURN
      (COND ((SYMBOLP |lhs|) (|bfLetForm| |lhs| |rhs|))
-           ((AND (CONSP |lhs|) (EQ (CAR |lhs|) 'FLUID)
+           ((AND (CONSP |lhs|) (EQ (CAR |lhs|) '|%Dynamic|)
                  (PROGN
                   (SETQ |ISTMP#1| (CDR |lhs|))
                   (AND (CONSP |ISTMP#1|) (NULL (CDR |ISTMP#1|)))))
@@ -891,7 +891,7 @@
     (DECLARE (SPECIAL |$inDefIS|))
     (RETURN
      (COND ((NULL |lhs|) NIL) ((SYMBOLP |lhs|) (|bfLetForm| |lhs| |rhs|))
-           ((AND (CONSP |lhs|) (EQ (CAR |lhs|) 'FLUID)
+           ((AND (CONSP |lhs|) (EQ (CAR |lhs|) '|%Dynamic|)
                  (PROGN
                   (SETQ |ISTMP#1| (CDR |lhs|))
                   (AND (CONSP |ISTMP#1|) (NULL (CDR |ISTMP#1|)))))
@@ -1857,7 +1857,7 @@
                    ((NOT (|symbolMember?| |l| |$locVars|))
                     (SETQ |$locVars| (CONS |l| |$locVars|))))
                   |x|)))
-               ((AND (CONSP |l|) (EQ (CAR |l|) 'FLUID))
+               ((AND (CONSP |l|) (EQ (CAR |l|) '|%Dynamic|))
                 (COND
                  ((NOT (|symbolMember?| (CADR |l|) |$fluidVars|))
                   (SETQ |$fluidVars| (CONS (CADR |l|) |$fluidVars|))))
@@ -1931,8 +1931,7 @@
   (DECLARE (SPECIAL |$op| |$typings|))
   (COND ((NULL |$op|) (|%Signature| |a| |b|))
         ((SYMBOLP |a|)
-         (COND ((EQ |b| 'FLUID) (|bfLET| (|compFluid| |a|) NIL))
-               ((EQ |b| '|local|) (|bfLET| (|compFluid| |a|) NIL))
+         (COND ((EQ |b| '|local|) (|bfLET| (|compFluid| |a|) NIL))
                (T (SETQ |$typings| (CONS (LIST 'TYPE |b| |a|) |$typings|))
                 |a|)))
         (T (LIST 'THE |b| |a|))))
diff --git a/src/boot/strap/tokens.clisp b/src/boot/strap/tokens.clisp
index 8dd98d44..6f2c0f71 100644
--- a/src/boot/strap/tokens.clisp
+++ b/src/boot/strap/tokens.clisp
@@ -226,7 +226,7 @@
              (LIST '|stringDowncase| 'STRING-DOWNCASE)
              (LIST '|string?| 'STRINGP) (LIST '|stringEq?| 'STRING=)
              (LIST '|stringUpcase| 'STRING-UPCASE)
-             (LIST '|subSequence| 'SUBSEQ)
+             (LIST '|subSequence| 'SUBSEQ) (LIST '|symbolBinding| 'FIND-SYMBOL)
              (LIST '|symbolScope| 'SYMBOL-PACKAGE) (LIST '|symbolEq?| 'EQ)
              (LIST '|symbolFunction| 'SYMBOL-FUNCTION)
              (LIST '|symbolName| 'SYMBOL-NAME)