Updated with the parallel camlp4/CHANGES file.

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@5744 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

camlp4/CHANGES

@@ -1,3 +1,93 @@
+Camlp4 Version 3.07 beta
+________________________
+
+- [July 03] Updated the ocaml/camlp4 CVS tree with the camlp4
+  "parallel" CVS tree, which becomes obsolete from now on.
+   Added support for recursive modules, private data constructors, and
+   new syntaxes for integers (int32, nativeint, ...).
+
+Camlp4 Version 3.06++
+-----------------------
+
+- [02 Dec 02] In AST predefined quotation, changed antiquotations for
+  "rec", "mutable": now all are with coercion "opt": $opt:...$ (instead
+  of "rec" and "mut"). Added antiquotation for "private". Cleaned up
+  the entries for "methods" and for labelled and optional parameters.
+- [29 Nov 02] Removed all "extract_crc" stuff no more necessary with
+  the new interface of Dynlink.
+- [26 Nov 02] Added ability to use "#use" directives in compiled files.
+- [21 Nov 02] Changed Scheme syntax for directives: now, e.g. #load "file"
+  is written: # (load "file"). Added directives in "implem", "interf" and
+  "use" directive.
+- [20 Nov 02] Added Grammar.glexer returning the lexer used by a
+  grammar. Also added a field in Token.glexer type to ask lexers to
+  record the locations of the comments.
+- [04 Nov 02] Added option -no_quot with normal syntax (pa_o.cmo):
+  don't parse quotations (it allows to use e.g. <:> as a valid token).
+- [31 Oct 02] Added pa_macro.cmo (to replace pa_ifdef.cmo which is
+  kept for compatibility, but deprecated). The extended statements
+  allow de definitions of macros and conditional compilation like
+  in C.
+- [29 Oct 02] Changed pretty printers of the three main syntaxes: if
+  the locations of input are not correct, do no more raise End_of_file
+  when displaying the inter-phrases (return: the input found up to eof
+  if not empty, otherwise the value of the -sep parameter if not empty,
+  otherwise the string "\n").
+- [25 Oct 02] Added option -records in pa_sml.cmo: generates normal
+  OCaml records instead of objects (the user must be sure that there
+  are no names conflicts).
+- [22 Oct 02] Added Plexer.specific_space_dot: when set to "true", the
+  next call to Plexer.gmake returns a lexer where the dot preceded by
+  spaces (space, tab, newline, etc.) return a different token than when
+  not preceded by spaces.
+- [19 Oct 02] Added printer in Scheme syntax: pr_scheme.cmo and the
+  extension pr_schemep.cmo which rebuilts parsers.
+- [15 Oct 02] Now, in case of syntax error, the real input file name is
+  displayed (can be different from the input file, because of the possibility
+  of line directives, typically generated by /lib/cpp).
+  Changed interface of Stdpp.line_of_loc: now return also a string: the name
+  of the real input file name.
+- [14 Oct 02] Fixed bug in normal syntax (pa_o.cmo): the constructors
+  with currification of parameters (C x y) were accepted.
+- [14 Oct 02] Fixed many problems of make under Windows (in particular if
+  installations directories contain spaces).
+- [11 Oct 02] In ocaml syntax (pa_o.cmo), fixed 3 bugs (or incompatibilities
+  with the ocaml yacc version of the compiler): 1/ "ref new foo" was
+  interpreted as "ref;; new foo" instead of "ref (new foo)" 2/ unary
+  minuses did not work correctly (nor in quotation of syntax trees), in
+  particular "-0.0" 3/ "begin end" was a syntax error, instead of being "()".
+- [Sep-Oct 02] Many changes and improvements in Scheme syntax.
+- [07 Oct 02] Added definition of Pcaml.type_declaration which is
+  now visible in the interface, allowing to change the type declarations.
+- [07 Oct 02] Added Pcaml.syntax_name to allow syntax extensions to test
+  it and take different decision. In revised syntax, its value is "Revised",
+  in normal syntax "OCaml" and in Scheme syntax "Scheme".
+- [03 Oct 02] Added lexing of '\xHH' where HH is hexadecimal number.
+- [01 Oct 02] In normal syntax (camlp4o), fixed problem of lexing
+  comment: (* bleble'''*)
+- [23 Sep 02] Fixed bug: input "0x" raised Failure "int_of_string"
+  without location (syntaxes pa_o and pa_r).
+- [14 Sep 02] Added functions Grammar.iter_entry and Grammar.fold_entry
+  to iterate a grammar entry and transitively all the entries it calls.
+- [12 Sep 02] Added "Pcaml.rename_id", a hook to allow parsers to give
+  ability to rename their identifiers. Called in Scheme syntax (pa_scheme.ml)
+  when generating its identifiers.
+- [09 Sep 02] Fixed bug under toplevel, the command:
+     !Toploop.parse_toplevel_phrase (Lexing.from_buff "1;;");;
+  failed "End_of_file".
+- [06 Sep 02] Added "Pcaml.string_of". Combined with Pcaml.pr_expr,
+  Pcaml.pr_patt, and so on, allow to pretty print syntax trees in string.
+  E.g. in the toplevel:
+        # #load "pr_o.cmo";
+        # Pcaml.string_of Pcaml.pr_expr <:expr< let x = 3 in x + 2 >>;;
+        - : string = "let x = 3 in x + 2"
+
+Camlp4 Version 3.06
+--------------------
+
+- [24 Jul 02] Added Scheme syntax: pa_scheme.ml, camlp4sch.cma (toplevel),
+  camlp4sch (command).
+
 Camlp4 Version 3.05
 -----------------------