0.6.9.6:

[sbcl.git] / src / compiler / lexenv.lisp

diff --git a/src/compiler/lexenv.lisp b/src/compiler/lexenv.lisp
index 3c7dfe0..7bbaaf5 100644 (file)
--- a/src/compiler/lexenv.lisp
+++ b/src/compiler/lexenv.lisp
@@ -29,42 +29,44 @@
   ;; a list (MACRO . <function>) (a local macro, with the specifier
   ;; expander.)    Note that Name may be a (SETF <name>) function.
   (functions nil :type list)
-  ;; An alist translating variable names to Leaf structures. A special binding
-  ;; is indicated by a :Special Global-Var leaf. Each special binding within
-  ;; the code gets a distinct leaf structure, as does the current "global"
-  ;; value on entry to the code compiled. (locally (special ...)) is handled
-  ;; by adding the most recent special binding to the front of the list.
+  ;; an alist translating variable names to LEAF structures. A special
+  ;; binding is indicated by a :SPECIAL GLOBAL-VAR leaf. Each special
+  ;; binding within the code gets a distinct leaf structure, as does
+  ;; the current "global" value on entry to the code compiled.
+  ;; (locally (special ...)) is handled by adding the most recent
+  ;; special binding to the front of the list.
   ;;
-  ;; If the CDR is (MACRO . <exp>), then <exp> is the expansion of a symbol
-  ;; macro.
+  ;; If the CDR is (MACRO . <exp>), then <exp> is the expansion of a
+  ;; symbol macro.
   (variables nil :type list)
-  ;; Blocks and Tags are alists from block and go-tag names to 2-lists of the
-  ;; form (<entry> <continuation>), where <continuation> is the continuation to
-  ;; exit to, and <entry> is the corresponding Entry node.
+  ;; BLOCKS and TAGS are alists from block and go-tag names to 2-lists
+  ;; of the form (<entry> <continuation>), where <continuation> is the
+  ;; continuation to exit to, and <entry> is the corresponding ENTRY node.
   (blocks nil :type list)
   (tags nil :type list)
-  ;; An alist (Thing . CType) which is used to keep track of "pervasive" type
-  ;; declarations. When Thing is a leaf, this is for type declarations that
-  ;; pertain to the type in a syntactic extent which does not correspond to a
-  ;; binding of the affected name. When Thing is a continuation, this is used
-  ;; to track the innermost THE type declaration.
+  ;; an alist (THING . CTYPE) which is used to keep track of
+  ;; "pervasive" type declarations. When THING is a leaf, this is for
+  ;; type declarations that pertain to the type in a syntactic extent
+  ;; which does not correspond to a binding of the affected name. When
+  ;; Thing is a continuation, this is used to track the innermost THE
+  ;; type declaration.
   (type-restrictions nil :type list)
-  ;; The lexically enclosing lambda, if any.
+  ;; the lexically enclosing lambda, if any
   ;; 
   ;; FIXME: This should be :TYPE (OR CLAMBDA NULL), but it was too hard
   ;; to get CLAMBDA defined in time for the cross-compiler.
   (lambda nil) 
-  ;; The lexically enclosing cleanup, or NIL if none enclosing within Lambda.
+  ;; the lexically enclosing cleanup, or NIL if none enclosing within Lambda
   ;;
   ;; FIXME: This should be :TYPE (OR CLEANUP NULL), but it was too hard
   ;; to get CLEANUP defined in time for the cross-compiler.
   (cleanup nil)
   ;; The representation of the current OPTIMIZE policy.
   (cookie *default-cookie* :type cookie)
-  ;; The policy that takes effect in XEPs and related syntax parsing functions.
-  ;; Slots in this cookie may be null to indicate that the normal value in
-  ;; effect.
+  ;; the policy that takes effect in XEPs and related syntax parsing
+  ;; functions. Slots in this cookie may be null to indicate that the
+  ;; normal value in effect.
   (interface-cookie *default-interface-cookie* :type cookie)
-  ;; an alist of miscellaneous options that are associated with the lexical
-  ;; environment
+  ;; an alist of miscellaneous options that are associated with the
+  ;; lexical environment
   (options nil :type list))