+-------
| Author: bobg    Date: 1999-10-25 17:33
| File:
|   closure.cxx

Patch line that gives gcc 2.95 heartburn.

+-------
| Author: bobg    Date: 1999-10-22 23:49
| Files:
|   Makefile.am definitions.cxx standard.latte

Add another item to the pre-distribution checklist (to wit: "Notify
latte mailing list subscribers").

Restore the compiled form of \while, comment-out the version in
standard.latte.

Define \defmacro and \foreach in standard.latte.

+-------
| Author: bobg    Date: 1999-10-22 05:43
| File:
|   NEWS

Insert release date.

+-------
| Author: bobg    Date: 1999-10-22 04:27
| File:
|   latte.spec.in

In the RPM, place html-latte.pl in /usr/doc/latte.

+-------
| Author: bobg    Date: 1999-10-22 04:25
| File:
|   configure.in

Update LIBLATTE_VERSION.

+-------
| Author: bobg    Date: 1999-10-22 04:05
| Files:
|   Makefile.am NEWS TODO assignment.cxx boolean.cxx closure.cxx
|   configure.in definitions.cxx grammar.y group.cxx latte-deque.h
|   latte-fstream.h latte-html.cxx latte-html.h latte-log.h latte-stack.h
|   latte-string.h latte-vector.h latte.el list.cxx load.cxx mutable.h
|   nested.cxx operator.cxx param.cxx quote.cxx refcount.h restorer.h
|   shstring.h str.cxx syntax.lxx varref.cxx visitor.cxx wsnode.cxx

Update copyright notices.  Distribute html-latte.pl.

+-------
| Author: bobg    Date: 1999-10-22 03:46
| Files:
|   Makefile.am NEWS grammar.y latte.h latte.spec.in syntax.lxx text.latte

Improve syntax-error reporting from new lexer and parser.  Add
i686-RPM rule.  Update text.latte for Latte 2.0.

+-------
| Author: bobg    Date: 1999-10-22 03:46
| File:
|   doc/latte.texi

Mention latte-text.

+-------
| Author: bobg    Date: 1999-10-21 19:37
| Files:
|   Makefile.am grammar.y latte.spec.in syntax.lxx

Update RPM-creating code for RPM version 3 (per Bart) and automake
1.4.  Fix bug that left a spurious trailing quotation mark in quoted
strings in lexer.

+-------
| Author: bobg    Date: 1999-10-20 20:12
| File:
|   doc/latte.texi

Remove a cross-reference that breaks texi2dvi (and hence "make distcheck").

+-------
| Author: bobg    Date: 1999-10-20 20:12
| File:
|   grammar.y

Add missing file, and include more files in the distribution.

+-------
| Author: bobg    Date: 1999-10-20 20:11
| File:
|   Makefile.am

Add missing file, and include more files in the distribution.

+-------
| Author: bobg    Date: 1999-10-20 18:44
| Files:
|   website/buildnotes.latte website/correspond.latte
|   website/download.latte website/upgrade.latte

Update.  Point at mailman-managed Latte mailing list page.

+-------
| Author: bobg    Date: 1999-10-20 18:43
| File:
|   doc/liblatte.texi

Remove obsolete information from (still skeletal) liblatte.texi.

+-------
| Author: bobg    Date: 1999-10-20 18:43
| Files:
|   ChangeLog NEWS closure.cxx latte-html-cli.cxx latte-log.h latte.spec.in
|   operator.cxx

Update ChangeLog and NEWS.  Get rid of -dapply.  Change "Source" in
latte-spec.in to point to our web server.

+-------
| Author: bobg    Date: 1999-10-18 19:21
| Files:
|   latte-text.h latte.el latte.h list.cxx load.cxx nested.cxx operator.cxx
|   param.cxx quote.cxx reader.cxx str.cxx syntax.lxx varref.cxx
|   visitor.cxx wsnode.cxx

Stuff I've been working on for the past N months.  I plan to do a
Latte 2.0 release on Friday as a birthday gift to myself (it's also
Latte's 1st anniversary).

Revert to using flex for lexing, since eliminating flex didn't speed
anything up, and using flex is a lot more expressive.  At the same
time, switch to bison for parsing instead of maintaining a parse stack
"by hand."  This was for expressiveness and also to simplify the
evaluation rules: previously, expressions were evaluated as soon as
they were parsed (meaning inner, nested expressions would eval before
outer ones), which caused some ambiguities that made using Latte for
conventional programming difficult.  (The idea was to prevent the
parse/eval stack from growing too large, but it didn't work out that
way.)  The new rules are just what you'd expect in an interpreted
language: parse a top-level form, then evaluate it top-down.

Eliminate \varref; it just wasn't doing what it should, and couldn't
easily be made to.

Add quoted expressions of four types: quote, quasiquote, unquote, and
unquote-splicing.  Also add macros.  It's now possible to write new
special forms; e.g., \let in terms of \lambda.

The four kinds of quoted expression look like this:

  \'expr
  \`expr
  \,expr
  \,@expr

which looks perfectly normal if you're familiar with Lisp/Scheme.

Remove from the visitor classes responsibility for evaling the
expressions they visit.  Remove from closures and builtins the
responsibility for evaling their args.  Evaling is now completely
encapsulated in the parser, thank God, rather than performed all over
the freakin' place.

No longer return a list of subexpression values when evaling a
closure.  Instead, return the value of the last subexpression, like
any sane Lisp-like language.  This eliminates the ambiguity of not
being able to distinguish a function that wants to return a single
object that's a list from a function that wants to return a bunch of
objects.  The new exception Latte_Closure::Useless alerts the user to
closure subexpressions that have no side effects and don't participate
in the result.

Rewrite Bart's StrcmpOp to use string::compare().

Add \funcall as a variant of \apply.

Wrap some function bodies in a new set of braces as dictated by the
new closure-eval rules.

Add -dapply to latte-html.  It's less verbose but not as useful as
-deval.

Slightly update latte.el.

Fix a bug in lexer column counting.

Fix a bug that caused quoted strings to appear in the output preceded
by no whitespace!

Bump version number to 2.0 (although a little remains to be done).
Update some copyright notices.

+-------
| Author: bobg    Date: 1999-10-18 19:20
| Files:
|   Makefile.am assignment.cxx boolean.cxx closure.cxx configure.in
|   definitions.cxx group.cxx latte-html-cli.cxx latte-html.cxx
|   latte-html.h latte-log.h latte-text-cli.cxx latte-text.cxx

Stuff I've been working on for the past N months.  I plan to do a
Latte 2.0 release on Friday as a birthday gift to myself (it's also
Latte's 1st anniversary).

Revert to using flex for lexing, since eliminating flex didn't speed
anything up, and using flex is a lot more expressive.  At the same
time, switch to bison for parsing instead of maintaining a parse stack
"by hand."  This was for expressiveness and also to simplify the
evaluation rules: previously, expressions were evaluated as soon as
they were parsed (meaning inner, nested expressions would eval before
outer ones), which caused some ambiguities that made using Latte for
conventional programming difficult.  (The idea was to prevent the
parse/eval stack from growing too large, but it didn't work out that
way.)  The new rules are just what you'd expect in an interpreted
language: parse a top-level form, then evaluate it top-down.

Eliminate \varref; it just wasn't doing what it should, and couldn't
easily be made to.

Add quoted expressions of four types: quote, quasiquote, unquote, and
unquote-splicing.  Also add macros.  It's now possible to write new
special forms; e.g., \let in terms of \lambda.

The four kinds of quoted expression look like this:

  \'expr
  \`expr
  \,expr
  \,@expr

which looks perfectly normal if you're familiar with Lisp/Scheme.

Remove from the visitor classes responsibility for evaling the
expressions they visit.  Remove from closures and builtins the
responsibility for evaling their args.  Evaling is now completely
encapsulated in the parser, thank God, rather than performed all over
the freakin' place.

No longer return a list of subexpression values when evaling a
closure.  Instead, return the value of the last subexpression, like
any sane Lisp-like language.  This eliminates the ambiguity of not
being able to distinguish a function that wants to return a single
object that's a list from a function that wants to return a bunch of
objects.  The new exception Latte_Closure::Useless alerts the user to
closure subexpressions that have no side effects and don't participate
in the result.

Rewrite Bart's StrcmpOp to use string::compare().

Add \funcall as a variant of \apply.

Wrap some function bodies in a new set of braces as dictated by the
new closure-eval rules.

Add -dapply to latte-html.  It's less verbose but not as useful as
-deval.

Slightly update latte.el.

Fix a bug in lexer column counting.

Fix a bug that caused quoted strings to appear in the output preceded
by no whitespace!

Bump version number to 2.0 (although a little remains to be done).
Update some copyright notices.

+-------
| Author: schaefer    Date: 1999-09-09 23:16
| Files:
|   configure.in definitions.cxx

Add string versions of the \ge? \gt? \le? \lt? functions.
Bump RPM minor number.

+-------
| Author: bobg    Date: 1999-07-01 20:21
| File:
|   definitions.cxx

Conditionally compile ugly unwrapping hack.

+-------
| Author: schaefer    Date: 1999-06-02 00:06
| File:
|   Makefile.am

Add text.latte to EXTRA_DIST.

+-------
| Author: schaefer    Date: 1999-06-02 00:01
| File:
|   Makefile.am

Mention latte-text.h so it will go into the dist tar.

+-------
| Author: bobg    Date: 1999-04-08 19:15
| File:
|   str.cxx

Use %.f, not %g.

+-------
| Author: bobg    Date: 1999-04-06 00:22
| File:
|   latte-text.cxx

Eliminate compiler warning when --enable-floating-point.

+-------
| Author: bobg    Date: 1999-03-10 18:15
| Files:
|   Makefile.am closure.cxx configure.in definitions.cxx latte-html-cli.cxx
|   latte-text-cli.cxx latte-text.cxx latte-text.h latte.el latte.h
|   reader.cxx

Beginnings of latte-text translator.

Beginnings of a macro facility for Latte.

Bugfixes in latte.el indentation function and lexer whitespace
tracking.

+-------
| Author: bobg    Date: 1999-02-18 16:53
| File:
|   memo.cxx

New file.

+-------
| Author: bobg    Date: 1999-02-18 16:52
| Files:
|   Makefile.am memo.h reader.cxx

Fix `\\' bug in new lexer, discovered at Amazon.

Don't use a static template data member in memo.h; it breaks Latte
under the alpha OSF/1 4.0 linker (and the GNU linker isn't available
for that platform!).

+-------
| Author: schaefer    Date: 1999-02-06 22:07
| File:
|   configure.in

Bob forgot to reset RPM_REV.

+-------
| Author: bobg    Date: 1999-02-06 21:24
| Files:
|   Makefile.am configure.in latte-deque.h latte-fstream.h
|   latte-html-cli.cxx latte-html.cxx latte-html.h latte-stack.h
|   latte-string.h latte-vector.h latte.h mutable.h reader.cxx refcount.h
|   restorer.h shstring.h syntax.lxx

Hand-code a new lexer, eliminating the dependency on flex.  Remove
flex-related files from the distribution.

Bump version number to 1.2.

Don't try to include not-yet-created latte-conf.h when doing test
compiles while configure is running.

New option, `-p' (`--closepar') dictates whether to include </p> at
the ends of paragraphs.  Warning, </p> placement is imprecise
w.r.t. the HTML standard.

New SyntaxError subclasses thrown and caught:
Latte_Reader::NotIdentifier and Latte_Reader::IncompleteString.

Fix column-counting bug in deprecated syntax.lxx.

+-------
| Author: bobg    Date: 1999-01-26 23:35
| Files:
|   latte-html-cli.cxx memo.h operator.cxx

Add copyright notice to html-latte.pl.  Make `-o' work as advertised.
Reimplement `memo' class, adding a reset_all() function.

+-------
| Author: schaefer    Date: 1998-12-03 17:09
| File:
|   configure.in

Bump RPM_REV, because Bob has made changes without bumping the version number.

+-------
| Author: bobg    Date: 1998-12-03 00:35
| File:
|   load.cxx

Make it an error to try to load a library that doesn't exist.

When loading library FOO, check for FOO and FOO.latte after checking
(and failing to find) DIR/FOO and DIR/FOO.latte for each element DIR
of the load path.

+-------
| Author: bobg    Date: 1998-12-02 22:54
| Files:
|   closure.cxx definitions.cxx fileloc.cxx group.cxx latte-html.cxx
|   latte-string.cxx latte.h refcount.h shdeque.h shstring.cxx varref.cxx
|   wsnode.cxx wstate.cxx

Code-factoring (into Latte_WsNode::wrap()).  Speed up operator==
implementations by first testing (this == &other).  Use `mutate' where
needed in Refcounted.

+-------
| Author: bobg    Date: 1998-12-02 02:19
| Files:
|   acconfig.h configure.in latte.h

Configure-time test for whether to use shdeque.

+-------
| Author: bobg    Date: 1998-12-02 01:55
| Files:
|   Makefile.am definitions.cxx group.cxx latte.h list.cxx memo.h
|   nested.cxx operator.cxx shdeque.h varref.cxx

A number of optimizations, speeding up latte-html by about 35%.

shdeque<> is a "shared deque" analogous to shstring (which is a shared
string).  It's now the base class of Latte_List.

memo<> is a memoizing object that calls a function to supply a value,
then caches the value.  It's used to save time in calls to
self_evaluating() and get_operator().

Some redundant calls to eval() are gone.

+-------
| Author: bobg    Date: 1998-11-30 18:57
| Files:
|   Makefile.am definitions.cxx latte.h list.cxx shdeque.h

Shared deque implementation.

+-------
| Author: bobg    Date: 1998-11-11 06:56
| File:
|   Makefile.am

D'oh!  A horrible typo.

+-------
| Author: schaefer    Date: 1998-11-11 06:54
| Files:
|   Makefile.am latte.spec.in

Add two new make variables, LDCONFIG_REQ and LDCONFIG_RUN, which get set in
the BUILD_SHARED conditional to require and run ldconfig only when building
a shared object RPM.  Substitute these into the spec file.

Use #LDCONFIG_REQ# and #LDCONFIG_RUN# in latte.spec.in.  Drop the gzip of
the info files from the install section as it leads to verification and
uninstall warnings about the info files being missing.

+-------
| Author: bobg    Date: 1998-11-11 03:55
| File:
|   README

Tweak wording.

+-------
| Author: bobg    Date: 1998-11-10 22:55
| File:
|   Makefile.am

More win-dist tweaking.

+-------
| Author: bobg    Date: 1998-11-10 22:48
| Files:
|   ChangeLog Makefile.am NEWS configure.in

Tweak the way Windows distributions are made.  Update
LIBLATTE_VERSION.

+-------
| Author: bobg    Date: 1998-11-10 21:22
| Files:
|   Makefile.am NEWS

Add win-dist and latte.zip rules to Makefile.am.  They depend on a
hand-built latte executable named latte-$(VERSION).exe being present
in the top-level source dir.

+-------
| Author: schaefer    Date: 1998-11-10 03:26
| File:
|   Makefile.am

Add an "if BUILD_SHARED" block (already supported by an AM_CONDITIONAL in
configure.in) that set a variable to some code that tests for -static in
LDFLAGS whenver configure was run with --enable-shared.  Use this variable
as the first command under the $(PACKAGE).spec target so that the build
fails early if the configuration is incompatible with LDFLAGS.

Rearannge dependencies for the .src.rpm target so that the .spec is last.
This prevents the failure output of the test above from being lost in the
voluminous recursive output gerated by the "dist" dependency; otherwise
the reason for the "error 1" is very mysterious.
cvs diff: Diffing .

+-------
| Author: schaefer    Date: 1998-11-10 02:20
| Files:
|   Makefile.am latte.spec.in

Back out the previous LIBLATTE_LA change and instead move #LLIBLATTE_LA# to
the latte-devel section of the spec file, as further discussion with Bob
indicates it is probably useful only to developers.

Substitute #libdir# by $(libdir) when building latte.spec.

Since we're now removing the RPM build subtrees, mkdir failures to recreate
them should not be ignored.

Add a comment to the spec file to explain why "libtool --finish" is not run,
even though "make install" warns us to run it.

+-------
| Author: bobg    Date: 1998-11-10 00:58
| File:
|   Makefile.am

Fix bugs in the mac-src and win-src make targets.

In the .src.rpm rule, make sure to rm -rf the several directories
before creating them, to ensure they're empty.  Also, use more
portable calling sequence for `ln'.

+-------
| Author: schaefer    Date: 1998-11-10 00:49
| Files:
|   Makefile.am latte.spec.in

Install liblatte.la along with the shared libraries, but not by itself.

Add the "build root is in /tmp" sanity check to %clean, just for paranoia.

+-------
| Author: schaefer    Date: 1998-11-10 00:29
| File:
|   latte.spec.in

Move installation of liblatte.info to the latte-devel package.

+-------
| Author: bobg    Date: 1998-11-09 21:19
| Files:
|   FlexLexer.h Makefile.am README TODO activation.cxx assignment.cxx
|   boolean.cxx closure.cxx configure.in definitions.cxx env.cxx
|   fileloc.cxx group.cxx html.latte latte-deque.h latte-fstream.h
|   latte-html-cli.cxx latte-html.cxx latte-html.h latte-iosfwd.h
|   latte-log.cxx latte-log.h latte-stack.h latte-string.cxx latte-string.h
|   latte-vector.h latte.cxx latte.el latte.h list.cxx load.cxx mutable.h
|   nested.cxx operator.cxx param.cxx reader.cxx refcount.h restorer.h
|   shstring.cxx shstring.h standard.latte str.cxx syntax.lxx tangible.cxx
|   varref.cxx visitor.cxx wsnode.cxx wstate.cxx

Add FlexLexer.h to the distribution, so casual builders of Latte don't
need flex.

Add trailing slash to Zanshin URL.

Use real filename, not a temp filename, for flex output.  This makes
the #line directives refer to the right thing.

Remove "list:{...}" from Latte_List::render().

Define {\ch ...} and {\chx ...} for HTML character-entity generation.
Redefine the \c-* functions in terms of \ch.  Eliminate duplicates.

Change --debug=eval output format to be more useful (but just as
overwhelmingly voluminous).

Use flex's "prefix" option to avoid possible name clashes with
flex-generated symbols in other code that someone may want to link
Latte with.

+-------
| Author: schaefer    Date: 1998-11-07 02:04
| File:
|   latte.spec.in

Split the binary RPM into two packages, latte-devel and latte, the latte(r)
of which contains the latte-html executable and its supporting files (with
the shared libraries if not built statically), and the former of which has
the include files, liblatte.info, and static library.

+-------
| Author: schaefer    Date: 1998-11-06 23:56
| Files:
|   Makefile.am configure.in latte.spec.in

Use @PACKAGE@, $(PACKAGE) and #PACKAGE# in place of "latte".

Set RPM_REV to 0.

+-------
| Author: schaefer    Date: 1998-11-06 23:16
| File:
|   latte.spec.in

Use the %clean section to remove the DESTDIR after building the binary RPM.

+-------
| Author: schaefer    Date: 1998-11-06 23:15
| File:
|   Makefile.am

Drop the command that removes the BuildRoot after constructing the binary RPM.

+-------
| Author: bobg    Date: 1998-11-06 05:34
| Files:
|   Makefile.am configure.in definitions.cxx latte-iosfwd.h latte.h
|   load.cxx

Add latte-iosfwd.h, for portably forward-declaring iostream stuff.
Run flex with -B to generate a non-interactive scanner (and also
possibly work around an iostream bug under CodeWarrior).  Begin
defining win-src and mac-src make targets that create copies of the
source code tweaked for their respective platforms.

Bump version number to 1.1.

Only include the definition of \process-output and related code if
HAVE_WAIT_H is true.

Make file-related stuff in load.cxx more portable.  The directory
separator string is now defined by platform.  The Latte filename
extension is .lat (yecch) under Windows.  The default Latte path is
empty on non-Unix platforms.  An empty path means \load-library should
simply look for the named file in the current directory.

+-------
| Author: bobg    Date: 1998-11-06 04:43
| File:
|   latte-html-cli.cxx

Use unistd.h, not cunistd.

+-------
| Author: bobg    Date: 1998-11-06 04:37
| File:
|   latte-html-cli.cxx

Include cunistd for unlink().

+-------
| Author: schaefer    Date: 1998-11-05 23:26
| File:
|   Makefile.am

Look for liblatte.la in top_builddir, not top_srcdir.

+-------
| Author: bobg    Date: 1998-11-05 20:27
| Files:
|   Makefile.am configure.in latte.spec.in

Merge changes from latte-rpm branch.

+-------
| Author: schaefer    Date: 1998-11-05 20:15
| File:
|   Makefile.am

Final (I hope) tweaks:

Send warning and error echoes to stderr.

Issue a warning if the RPM is not being built by root (otherwise installing
the binary RPM may issue "unknown user" warnings).  I hope `id -u` is OK on
any platform that has "rpm", but in any case it's only a warning.

Sleep 5 seconds after printing a warning to give the user time to hit ctrl-C
and to keep the warning output from being lost in the tar flood that follows.

+-------
| Author: schaefer    Date: 1998-11-05 19:00
| File:
|   latte.spec.in

Add Vendor: Zanshin, substitute the LATTE_URL in Distribution:, substitute
RPM_REV in Release:, and use the LATTE_FTP substitution prefix in Source:.

+-------
| Author: schaefer    Date: 1998-11-05 18:56
| File:
|   configure.in

Add some comments (dnl ...) noting where version numbering is and (for RPM)
how it should be determined and changed.

Add substitution of RPM_REV, the "release number" that gets tacked on to the
end of the version number when computing the file name of the .rpm files.
It's 3 right now for purposes of test installs on zagzig.

Add substitution of LATTE_FTP, the head of the FTP URL for the latte source.

+-------
| Author: schaefer    Date: 1998-11-05 18:50
| File:
|   Makefile.am

Move dist-hook up above all the RPM stuff.  Mention updating RPM_REV in the
dist-hook output, since making the RPMs depends on dist.

Add some comments about what's going on in the RPM section.

Substitute RPM_REV, LATTE_URL, and LATTE_FTP when processing latte.spec.in.

Rearrange dependencies so that "make latte-rpm" builds the .src.rpm file,
rather than the other way around.  Add dependencies of all the possible
architecture binary RPMs on the .src.rpm.  Add "ppc" to the "supported"
architectures in the .src.rpm build rules.  Issue a warning if -all-static
doesn't appear in LDFLAGS when building RPMs, but build anyway.  Remove @
from a few commands so they'll echo.  Don't fail make of the .src.rpm when
unable to find the corresponding binary RPM; instead test for that in the
rule for making the binary RPM.  (That last isn't ideal, but ...)

+-------
| Author: schaefer    Date: 1998-11-05 05:21
| File:
|   latte.spec.in

Add a %post section which runs ldconfig (not always needed, but safe), runs
install-info, and gzip's the installed info files.

+-------
| Author: schaefer    Date: 1998-11-05 01:29
| File:
|   latte.spec.in

Replace all configure-style @FOO@ with #FOO# referenced by new sed script
in Makefile.am.

Stop passing --prefix to configure and instead specify DESTDIR before
make install.

Replace gobs of hardwired filenames with #FOO# symbols that get replaced via
the new sed script at make time.

+-------
| Author: schaefer    Date: 1998-11-05 01:25
| File:
|   configure.in

Move most of the latte.spec.in stuff to Makefile.am, replacing it with an
AM_CONDITIONAL directive here.

Don't output latte.spec from configure, it's now built by a make rule.

+-------
| Author: schaefer    Date: 1998-11-05 01:23
| File:
|   Makefile.am

Add a giant sed script that generates latte.spec from latte.spec.in by
interpolating both Make-variables and variables from the liblatte.la script
generated by libtool.

+-------
| Author: schaefer    Date: 1998-11-04 22:13
| Files:
|   ChangeLog TODO configure.in definitions.cxx fileloc.cxx
|   latte-html-cli.cxx latte-html.cxx latte-html.h latte.cxx latte.h
|   reader.cxx

Merge with trunk changes since latte-1.0.1 release.

+-------
| Author: schaefer    Date: 1998-11-04 22:11
| File:
|   Makefile.am

Merge with trunk changes since 1.0.1.

Clarify some of the the dist-hook output.

+-------
| Author: schaefer    Date: 1998-11-04 22:10
| File:
|   latte.spec.in

Bump RPM release number to 2 so the .rpm appears newer than latte-1.0.1.
This needs to be reset to 0 or 1 before another "official" latte release.

Adapt to changed file locations and added files since latte-1.0.1 release.

+-------
| Author: bobg    Date: 1998-11-03 18:33
| File:
|   latte-html-cli.cxx

branches:  1.3.2;
Add `-o FILE'.  Make filename `-' mean standard input.  Check for
failure when opening input and output files.  Remove
Latte_Reader::init() (undoing unnecessary code factoring).

+-------
| Author: bobg    Date: 1998-11-03 18:33
| Files:
|   TODO latte.h reader.cxx

Add `-o FILE'.  Make filename `-' mean standard input.  Check for
failure when opening input and output files.  Remove
Latte_Reader::init() (undoing unnecessary code factoring).

+-------
| Author: bobg    Date: 1998-10-30 22:49
| Files:
|   ChangeLog configure.in fileloc.cxx latte-html-cli.cxx latte.cxx latte.h

As a Latte_Error exception unwinds the stack, adorn it with the
current file location of each stack frame.  Then report a backtrace
when latte-html dies with an error.

This depends on being able to throw a Derived, catch it as a Base&,
then re-throw and catch it as a Derived&.  Apparently, older gcc can't
manage this, but the only effect should be a slightly less useful
error message, not total failure.

+-------
| Author: bobg    Date: 1998-10-30 20:05
| Files:
|   Makefile.am configure.in latte-html-cli.cxx latte-html.cxx latte-html.h
|   latte.h

Separate the latte-html CLI from the rest of the non-liblatte parts of
latte-html.  This will allow other UIs to be placed on latte-html, and
will also allow other HTML-related Latte apps to be written (e.g., an
intelligent scanner for URLs in Latte documents).

Change LATTE_URL to http://www.latte.org/.

+-------
| Author: bobg    Date: 1998-10-29 05:15
| Files:
|   ChangeLog Makefile.am TODO definitions.cxx gen-changelog.pl

Install include files in pkgincludedir (/usr/local/include/latte), not
in includedir (/usr/local/include).

Don't use a Latte_Group::const_iterator where a
Latte_List::const_iterator is called for.

+-------
| Author: schaefer    Date: 1998-10-28 23:06
| Files:
|   AUTHORS ChangeLog NEWS configure.in definitions.cxx latte-html.cxx
|   str.cxx

Merge with latte-1_0_1

+-------
| Author: bobg    Date: 1998-10-27 05:41
| File:
|   AUTHORS

Thank Johnny Tevessen.

+-------
| Author: bobg    Date: 1998-10-27 05:35
| File:
|   configure.in

Libtool version for liblatte -> 3:0:1.

+-------
| Author: bobg    Date: 1998-10-27 04:47
| Files:
|   definitions.cxx str.cxx

Use static_cast when assigning calls to numeric_val() to longs.

Coalesce the >, <, >=, and <= operators into a single class, IneqOp.

Use %g when sprintf-formatting floating-point numbers.

+-------
| Author: bobg    Date: 1998-10-27 04:25
| Files:
|   definitions.cxx latte-html.cxx

Revisit all the uses of Latte_Number_t and make sure we're not
assuming it's integral.  In particular, don't try to do
(Latte_Number_t % Latte_Number_t).

Deques have random-access iterators; don't iterate to find the nth
position!

Make \nth understand a negative number the same way \subseq and
\substr do.

Be more rigorous about checking argument ranges in several places.

When reporting operator errors, add 1 to any argument numbers for
human consumption.

Fixes latte/189, latte/201, and latte/203.

+-------
| Author: schaefer    Date: 1998-10-27 03:07
| File:
|   definitions.cxx

Merge changes from HEAD revision

+-------
| Author: bobg    Date: 1998-10-27 02:12
| File:
|   definitions.cxx

Fix \while so that it doesn't build up useless implicit lists of
values.  Fixes latte/191.

+-------
| Author: schaefer    Date: 1998-10-26 19:43
| Files:
|   Makefile.am acconfig.h configure.in latte-deque.h latte-html.cxx
|   latte-string.h latte-vector.h latte.h list.cxx

Merge changes from HEAD revision

+-------
| Author: bobg    Date: 1998-10-26 18:57
| Files:
|   Makefile.am acconfig.h configure.in latte-deque.h latte-html.cxx
|   latte-string.cxx latte-string.h latte-vector.h latte.h list.cxx

Add latte-string.cxx to the build, defining operators <, <<, and ==
for latte_strings.

USE_VECTOR_RESERVE -> HAVE_VECTOR_RESIZE

Version -> 1.0.1

Add -lintl.

In latte_deque ctor, use deque<>() form for initializing superclass.

Include cstdlib in latte-html.cxx for srandom declaration.

Redefine latte_vector::resize() in terms of insert() and erase(), not
reserve().

latte_deque< Refcounter<Latte_Obj> > -> Latte_ObjDeque

+-------
| Author: schaefer    Date: 1998-10-25 20:45
| File:
|   latte.spec.in

Propagate LDFLAGS from the environment in which the source RPM was configured.
Preserve configure arguments but override --prefix to match Build Root:.
List the shared library objects in %files only when configured to build them.

This spec could be broken into "latte.spec" and "latte-devel.spec" where the
latter contains the /usr/include/*.h files, so people who don't want to write
new latte apps don't have to install the headers.  It's also probably the case
that those headers should be relocated below /usr/include/latte/.

+-------
| Author: schaefer    Date: 1998-10-25 20:37
| File:
|   configure.in

Merge from HEAD.

Add a section that defines a collection of variables used by latte.spec.in.
These include the names of the shared library files and the arguments passed
to configure.

+-------
| Author: schaefer    Date: 1998-10-25 20:34
| Files:
|   AUTHORS ChangeLog TODO definitions.cxx

Merge from HEAD revision

+-------
| Author: bobg    Date: 1998-10-22 04:10
| File:
|   ChangeLog

ChangeLog

+-------
| Author: bobg    Date: 1998-10-22 04:08
| File:
|   AUTHORS

Thank Ben.

+-------
| Author: bobg    Date: 1998-10-22 04:05
| File:
|   configure.in

Cut-n-paste-o spotted by Ben Liblit.

+-------
| Author: bobg    Date: 1998-10-22 02:51
| Files:
|   Makefile.am TODO configure.in definitions.cxx

Remove RPM support from Makefile.am and configure.in.  Define \getenv
function (needed for "make distcheck" to work).

+-------
| Author: schaefer    Date: 1998-10-22 00:49
| File:
|   Makefile.am

Add "ppc" to the list of subdirectories created during "make latte-rpm".

+-------
| Author: schaefer    Date: 1998-10-22 00:39
| File:
|   Makefile.am

Under latte-rpm, make some additional subdirectories that "rpm" expects to
find to put its output in.  Move the binary .rpm files out of those subdirs,
not out of the base RPMS dir.  Only remove the build root if it appears to
be under /tmp, in case some lunatic actually builds and installs in his real
system root.

+-------
| Author: schaefer    Date: 1998-10-22 00:02
| File:
|   latte.spec.in

Add --enable-shared to configure args.

+-------
| Author: schaefer    Date: 1998-10-21 23:06
| File:
|   configure.in

Add latte.spec to AC_OUTPUT.

+-------
| Author: schaefer    Date: 1998-10-21 23:01
| File:
|   Makefile.am

Remove the build root (really the fake install root) after the .rpm files have
been generated.

+-------
| Author: bobg    Date: 1998-10-21 23:00
| File:
|   munge-logs.pl

Helps to generate ChangeLog.

+-------
| Author: schaefer    Date: 1998-10-21 22:26
| File:
|   Makefile.am

Build rules for latte RPM files.  Not yet confirmed working.

+-------
| Author: bobg    Date: 1998-10-21 22:16
| File:
|   Makefile.am

Include getopt.c, getopt1.c, and getopt.h in the distribution.

+-------
| Author: bobg    Date: 1998-10-21 22:12
| File:
|   Makefile.am

Add latte-fstream.h

+-------
| Author: bobg    Date: 1998-10-21 00:28
| File:
|   TODO

Something I thought of.

+-------
| Author: bobg    Date: 1998-10-20 20:45
| Files:
|   NEWS TODO latte-html.cxx

NEWS -> "1.0 released"

"standard input" -> "[standard input]"

+-------
| Author: bobg    Date: 1998-10-19 22:48
| File:
|   html.latte

The value of an HTML attribute is no longer expanded inside a call to
{\html ...}.  This means {\a \href="foo" ...} will now become

 <a href="&quot;foo&quot;">...</a>

instead of

 <a href=""foo"">...</a>

+-------
| Author: bobg    Date: 1998-10-19 18:01
| Files:
|   TODO definitions.cxx latte-html.cxx latte.h visitor.cxx

No TODO items left for 1.0!

Rewrite \include.  It was improperly designed and would only work
correctly when called from the top level of a Latte file.  The new
implementation solves that problem and has the additional benefit of
not being latte-html specific.  Accordingly, it has moved into
liblatte, along with a new Latte_Visitor subclass used to implement it
called Latte_Listify.

+-------
| Author: bobg    Date: 1998-10-19 04:56
| Files:
|   ChangeLog Makefile.am TODO configure.in definitions.cxx fileloc.cxx
|   latte-html.cxx latte.h load.cxx str.cxx visitor.cxx

Version number to 0.23.

More adminitions for "make dist".

Down to almost no TODOs.

Make unary \subtract work.  Address all "xxx check for error" comments
throughout the source.  Implicitly stringify arguments to some Latte
intrinsics.  Export the stringifying visitor.  Merge LoadFileOp and
LoadLibraryOp into one object.  Add new exception types for system and
file errors.  Elide dead code.

+-------
| Author: bobg    Date: 1998-10-17 00:23
| Files:
|   TODO configure.in latte-html.cxx latte.h load.cxx

Bump Latte version number to 0.22.

Add {\include ...} to latte-html.  It's for including other Latte
files without discarding their text (the way {\load-file ...} does).

+-------
| Author: bobg    Date: 1998-10-16 19:17
| Files:
|   ChangeLog TODO

Completely reformat ChangeLog.

+-------
| Author: bobg    Date: 1998-10-16 00:30
| Files:
|   INSTALL TODO

Make INSTALL Latte-specific.

+-------
| Author: bobg    Date: 1998-10-15 14:13
| Files:
|   TODO configure.in definitions.cxx html.latte latte-html.cxx latte.h
|   reader.cxx standard.latte

Bump version number to 0.21.

Remove \car, \cdr, and a variety of other intrinsic operators.
Instead, define them in standard.latte.

Make \error exit not by calling exit() but by throwing a fatal
exception.

Rename \insert-file to \file-contents and \insert-output to
\process-output.

Make {\head ...} automatically output the meta tag:

  <meta name="generator" content="Latte 0.21">

(or whatever the version number happens to be).  We may also wish to
emit a <link ...> tag pointing to the Latte home page, but I'm not
sure what it should contain.

Put the predefinition of __latte-version__ into the Latte_Reader
ctor.

+-------
| Author: bobg    Date: 1998-10-14 22:53
| File:
|   configure.in

Bump version number to 0.20.  Change LATTE_URL to
http://www.zanshin.com/latte/.

+-------
| Author: bobg    Date: 1998-10-14 19:33
| Files:
|   latte-conf.h latte-conf.h.in syntax.cxx

Remove remaining built-source files from CVS.

+-------
| Author: bobg    Date: 1998-10-14 19:24
| Files:
|   TODO conf.cxx latte-conf.h latte-html.cxx

Remove conf.cxx from CVS.  It was causing more problems than it
solved.

Tweak the HTML preamble again.

+-------
| Author: bobg    Date: 1998-10-07 19:47
| Files:
|   configure.in latte-html.cxx

Resume emitting <p> tags from \html; too many problems arise otherwise.

+-------
| Author: bobg    Date: 1998-10-07 18:47
| Files:
|   conf.cxx configure.in html.latte latte-conf.h latte-html.cxx

Bump version number to 0.18.

Introduce \_pre, which suppresses auto-generation of <p> tags.  Use it
in the definition of \pre.  Also use \_pre's internal mechanism in the
definition of \html, so <p> isn't automatically generated within
{\html ...} either.

+-------
| Author: bobg    Date: 1998-10-07 18:27
| Files:
|   TODO conf.cxx configure.in latte-conf.h latte-html.cxx latte.h

Bump version number to 0.17.

Output <p> tags at the beginnings of paragraphs rather than at the
ends of paragraphs.

Further improve the HTML preamble.  The DOCTYPE declaration now claims
"DTD HTML 4.0" when --strict is given, and "DTD HTML 4.0 Transitional"
when --strict is not given.  The DTD url is similarly variable.

Do better at reporting "processing incomplete" errors; latte-html will
now report the location of the beginning of the innermost incomplete
form.  Note that this is usually only roughly correct in the case of
unbalanced braces.

Eliminate unused t_ELLIPSIS lexer token value.

+-------
| Author: bobg    Date: 1998-10-05 22:42
| File:
|   closure.cxx

Never assign positional arguments to named parameters when invoking
closures, even when there are excess positional args.  Instead,
evaluate (for side effects) and then silently drop the excess
positional args.

+-------
| Author: bobg    Date: 1998-10-05 22:20
| File:
|   html.latte

Make sure all boolean HTML attributes are treated as such.

+-------
| Author: bobg    Date: 1998-10-05 22:11
| File:
|   html.latte

Add named parameter `nonstandard' to every HTML tag function.

+-------
| Author: bobg    Date: 1998-10-05 21:46
| File:
|   latte-html.cxx

Add --fragment, for producing HTML fragments.  (Eliminates the HTML
preamble and postamble from the output.)

+-------
| Author: bobg    Date: 1998-10-05 21:16
| File:
|   html.latte

Emit a <p> at the beginning of a <body>.  Fixes latte/172.

+-------
| Author: bobg    Date: 1998-10-05 18:13
| Files:
|   Makefile.am conf.cxx configure.in latte-conf.h latte-conf.h.in latte.el
|   syntax.cxx

Add some generated files to CVS.

Add a "Automatically generated" comment to the top of conf.cxx.

Add more caveats to "make disthook".

Bump version number to 0.16.

Use AC_CACHE_CHECK, not AC_CACHE_VAL, and use AC_CHECK_FUNC, not
AC_CHECK_FUNCS, when looking for getopt_long.  This allows us to print
a "checking for..." message and to avoid defining HAVE_GETOPT_LONG.

Rewrite the latte-mode line indenter and un-uncomment it.

+-------
| Author: bobg    Date: 1998-09-28 21:53
| Files:
|   acconfig.h configure.in definitions.cxx latte-conf.h.in latte-html.cxx
|   latte-string.h shstring.h

Apply Bart's patch after some editorial changes.  It adds a test for
string::remove() when string::erase() isn't present (as in the older
GNU libstdc++).  In the process, I made a pass over the source to
ensure that latte_string, not string, is used everywhere.

+-------
| Author: bobg    Date: 1998-09-28 21:21
| Files:
|   TODO configure.in

New post-beta TODO item, new mail address for configure failure.

+-------
| Author: bobg    Date: 1998-09-27 18:19
| Files:
|   ChangeLog TODO latte-html.cxx latte-log.h latte.cxx latte.el latte.h
|   param.cxx reader.cxx syntax.lxx varref.cxx

Don't emit the lang= HTML attribute unless --lang= was given on the
command line.  Add --debug=mem, which reports the number of extant and
ever-allocated Latte_Objs, every hundredth ctor-or-dtor call.

Add \"...\" syntax for encapsulating literal strings.  These work
exactly like unquoted words, but may contain whitespace and other
things a single unquoted word may not contain.  (This was a post-beta
task, but it was gnawing at me.)

Fix broken Latte_Param::render().  Remove Latte_VarRef::render() dead
code.

Adapt Latte_Reader string processing to handle both kinds of string
syntax.  Add new syntax to syntax.lxx.  NOTE TO GREG: you'll need to
regenerate syntax.cxx.

+-------
| Author: bobg    Date: 1998-09-26 00:42
| Files:
|   TODO closure.cxx definitions.cxx html.latte latte-log.cxx

More TODO management.

In \append and \cons, do a special dance to preserve whitespace at
beginning-of-group boundaries.

In \apply, eval all the args before invoking the given operator.  From
a long comment in ApplyOp:
    args are now eval'd before invoking the operator.  this means that
    operators that want some arguments uneval'd can't be called with
    apply (perhaps we will need an apply-quoting), and that most
    operators will redundantly re-eval their args when called with
    apply.  But without evaling first, we can't pass the last arg's
    individual elements as individual args to the operator when the
    last arg eval's to a list, and that's essential.

Make \downcase and \upcase take any number of arguments, and return a
singleton or a list as in Latte_Closure::apply().

Don't use (unsigned) size_t to hold the arguments to \substr.  Fix a
usage of string::substr() therein.

Don't make divide a synonym for multiply.

Rename all the HTML character-entity Latte functions from foo to c-foo
to avoid collisions like \not and \divide.

Streamline latte-log a bit.

+-------
| Author: fox    Date: 1998-09-25 21:45
| File:
|   latte-log.cxx

lose, at least temporarily, Lawndart-derived log code in favor of
unix-style logging -- cerr should work for a console app, and we'll
revisit log output in the context of the appropriate plug-in.

+-------
| Author: fox    Date: 1998-09-25 21:36
| File:
|   closure.cxx

work around another conditional expression type conflict in CW 4

+-------
| Author: fox    Date: 1998-09-25 21:34
| File:
|   definitions.cxx

lose InsertOutputOp for Mac

+-------
| Author: bobg    Date: 1998-09-25 04:08
| Files:
|   Makefile.am QA README TODO definitions.cxx

Include standard.latte in distributions.  Don't claim html.latte is
BUILT_SOURCE.

Shuffle around TODO items after some discussion with Herr President.
Also create the beginnings of a QA plan.

Fix \varref to require a string argument (not to try to stringify
whatever its argument may be).

+-------
| Author: bobg    Date: 1998-09-25 03:40
| Files:
|   AUTHORS COPYING ChangeLog Makefile.am README TODO activation.cxx
|   assignment.cxx boolean.cxx closure.cxx configure.in definitions.cxx
|   env.cxx fileloc.cxx group.cxx html.latte latte-deque.h latte-fstream.h
|   latte-html.cxx latte-log.cxx latte-log.h latte-stack.h latte-string.h
|   latte-vector.h latte.cxx latte.el latte.h list.cxx load.cxx mutable.h
|   nested.cxx operator.cxx param.cxx reader.cxx refcount.h restorer.h
|   shstring.cxx shstring.h standard.latte str.cxx syntax.lxx tangible.cxx
|   varref.cxx visitor.cxx wsnode.cxx wstate.cxx

Add license boilerplate everywhere.

Define all remaining pre-beta operators, including: ceil, divide,
explode, floor, modulo, multiply, operator?, subtract.

Automatically load standard.latte before html.latte.  Both are now
suppressed with -n.  Install standard.latte along with html.latte.

Avoid some calls to LatteLog when the relevant latte_log_flags bit
isn't set.

+-------
| Author: bobg    Date: 1998-09-24 23:23
| File:
|   definitions.cxx

Get the names right in ConsOp and WarnOp when the instance is actually
a push-back or an error operator, respectively.

+-------
| Author: bobg    Date: 1998-09-24 23:20
| Files:
|   TODO assignment.cxx boolean.cxx closure.cxx definitions.cxx group.cxx
|   latte-html.cxx latte-log.cxx latte.cxx latte.h list.cxx nested.cxx
|   operator.cxx param.cxx standard.latte str.cxx varref.cxx wsnode.cxx

Remove done TODO items.

Give every Latte_Obj class a render(), not just the Latte_Tangible
subtree.  Note, render() no longer tries to preserve the appearance of
the input; it's now exclusively used for debugging.

Adjust the few existing calls to LatteLog to be truly useful.

Solve a trivial Mac portability problem in latte-log.cxx.

When a closure evals to a single object, return just that object, not
a list containing the one object.  Solves numerous bugs, mainly in
recursion.  Note, "false" values do not count for purposes of
determining the length of the list generated by a closure application.

Add push-back (a.k.a. snoc), error, subseq and substr operators.

Begin to define standard.latte, a library of non-intrinsics such as
member?.

Change all eval's to do_eval's, and create a new front-end call,
Latte_Obj::eval().  The front end is responsible for outputting useful
debugging info around calls to do_eval().

Fix bugs in Latte_Nested; now all Latte_Obj subtypes are correctly
detected inside a Latte_Nested.

+-------
| Author: bobg    Date: 1998-09-22 23:55
| Files:
|   TODO closure.cxx configure.in definitions.cxx group.cxx latte-html.cxx
|   latte.h list.cxx operator.cxx

Remove more done TODO items.  Get rid of the Latte_Objs type.
Latte_List takes its place as a non-Latte_Tangible list of
Latte_Obj's.  Latte_Group now inherits form Latte_List and
Latte_Tangible.  Everything derived from Latte_Obj now inherits
virtually.

Bump Latte version number to 0.14.

+-------
| Author: bobg    Date: 1998-09-22 23:21
| Files:
|   TODO definitions.cxx latte-string.h

Remove more done TODO items.  Don't misuse Latte_Group in WhileOp.
Add string-append (a.k.a. concat), string?, upcase, downcase, and
equal? operators.

+-------
| Author: srw    Date: 1998-09-22 22:47
| File:
|   COPYING

remove date stamp

+-------
| Author: srw    Date: 1998-09-22 22:33
| File:
|   COPYING

Sonoma -> Marin

+-------
| Author: srw    Date: 1998-09-22 22:18
| File:
|   COPYING

Zanshinify the NPL: change occurences of Netscape, move arbitration
venue to Sonoma County, and don't require the use of "JAMS/EndDispute"
for arbitration.

+-------
| Author: bobg    Date: 1998-09-22 21:08
| Files:
|   TODO definitions.cxx latte-html.cxx latte.h

Remove done TODO items.  Define append, group, group?, and nth
operators.  (Many more to come.)  Define new operator error
OutOfRange, and report such errors.

+-------
| Author: bobg    Date: 1998-09-21 20:40
| File:
|   Makefile.am

Require automake 1.3.

+-------
| Author: bobg    Date: 1998-09-21 18:14
| Files:
|   ChangeLog TODO html.latte latte-html.cxx visitor.cxx

Remove one TODO item, add another.

Add "--strict" option to latte-html.  It defines the latte variable
`\strict-html4' Without it, html.latte won't warn about using
deprecated forms.

Improve whitespace handling even more.  Now <foo >bar</foo> comes out
as <foo>bar</foo>.

HTML tag parameters now automatically get double-quoted.

+-------
| Author: bobg    Date: 1998-09-19 01:24
| File:
|   latte-html.cxx

Use more canonical comment syntax.

+-------
| Author: bobg    Date: 1998-09-18 23:54
| File:
|   latte-html.cxx

Mention -L variant of --lang in the help text.

+-------
| Author: bobg    Date: 1998-09-18 23:53
| Files:
|   Makefile.am TODO configure.in latte-html.cxx latte.h

Define LATTE_URL in configure.in (right now it points into my personal
website, but that should change).  Use it in the new HTML preamble in
the output of latte-html.  It's available at runtime in the new extern
symbol `latte_url'.

Remove the "Cause HTML preamble to mention Latte" TODO item.

Make the HTML preamble fairly rigorous, including the lang tag for the
opening HTML.  It defaults to "en" but can be set with the new --lang
option to latte-html.

+-------
| Author: bobg    Date: 1998-09-18 19:09
| File:
|   html.latte

Correct some erroneous tag parameter info (undeprecate things that
shouldn't have been deprecated, add some that were missing).

+-------
| Author: bobg    Date: 1998-09-17 20:32
| Files:
|   ChangeLog TODO configure.in

Update ChangeLog, remove finished TODO item.  Bump Latte version
number to 0.13.  Remove configure.in test for Perl.

+-------
| Author: bobg    Date: 1998-09-17 18:23
| Files:
|   COPYING COPYING.LIB INSTALL Makefile.am TODO closure.cxx configure.in
|   definitions.cxx getopt.c getopt.h getopt1.c html.latte latte.cxx
|   latte.h varref.cxx

Insert the Mozilla Public License in COPYING and call it the Zanshin
Public License; we'll have to tweak this.

Add COPYING.LIB to cover the getopt files.

Add INSTALL (which is presently just a duplicate of the default
INSTALL, but will get tweaked).

Juggle TODO items.

Add some LatteLog calls that probably aren't very helpful.

Rename the \map operator to \lmap to avoid a name conflict with an
HTML element.  Ditto for \var -> \varref.

Improve whitespace handling in \warn.

Completely rewrite html.latte to include all elements and entities of
HTML 4.0.  Also warns when deprecated forms are used.  Not, HTML
entity "&not;" is presently commented out because of a conflict with
the Latte operator \not.

Add an operator<< for Latte_Obj that calls render() if the Obj is a
Tangible, otherwise outputs the hex address.

+-------
| Author: bobg    Date: 1998-09-16 23:37
| File:
|   TODO

Remove done items.

+-------
| Author: bobg    Date: 1998-09-16 19:32
| Files:
|   ChangeLog closure.cxx latte-html.cxx latte.h

Catch and properly report errors of the form

  {\foo \bar=baz ...}

when \foo doesn't have a \bar named parameter.  This is done with the
new Latte_Operator::IllegalAssignment error type.

Tweak the --help text.

+-------
| Author: bobg    Date: 1998-09-16 01:50
| Files:
|   ChangeLog closure.cxx definitions.cxx html.latte latte-html.cxx latte.h

Create a new exception class in Latte_Operator called Latte_OpError.
In addition to the FileLoc of a Latte_Error, a Latte_OpError also
includes the name of the operator throwing the exception.  The name of
the operator comes from the new virtual function
Latte_Operator::name().  Also, Latte_Operator::Latte_BadType now
includes the number of the argument that is of the wrong type.

Flesh out the --help string and do something useful with illegal
command line options.

Define \nbsp function.

Silence a const warning.

+-------
| Author: bobg    Date: 1998-09-15 21:17
| Files:
|   configure.in getopt.c getopt1.c latte-conf.h.in

Modify GNU getopt code to work in Latte.

+-------
| Author: bobg    Date: 1998-09-15 19:51
| Files:
|   ChangeLog configure.in

Make --disable-shared the default.

+-------
| Author: bobg    Date: 1998-09-14 23:22
| Files:
|   ChangeLog getopt.c getopt.h getopt1.c

Update ChangeLog, add fallback getopt sources from GNU.

+-------
| Author: bobg    Date: 1998-09-14 23:07
| Files:
|   ChangeLog Makefile.am TODO closure.cxx configure.in definitions.cxx
|   fileloc.cxx latte-conf.h.in latte-html.cxx latte-log.cxx latte-log.h
|   latte.cxx latte.h

Add doc subdirectory to top-level Makefile.am.  Add latte-log facility
for debugging.  Add long option parsing, and add --version, --help
(not yet wired up), and --debug options.  Remove
"-I/usr/local/include/g++".

Bump version number to 0.12.  Test in configure.in for iostream
vs. iostream.h (but the outcome is not yet used).  Test for
getopt_long and include getopt.c and getopt1.c in the build if not
found.  Update configure.in "cache" variables to have proper names.

Start putting calls to LatteLog in various places.  Add operator<< for
FileLoc objects.

Use the no-auto-whitespace version of StringifyVisitor when getting a
filename from the arguments to \insert-file.

Define latte_init(), calls latte_default_path() (optionally) and sets
latte_log_flags to 0.

+-------
| Author: bobg    Date: 1998-09-11 22:41
| File:
|   TODO

Add "create self-tests" task for beta.

+-------
| Author: bobg    Date: 1998-09-11 22:14
| Files:
|   README TODO definitions.cxx latte-fstream.h latte-html.cxx load.cxx

Create latte-fstream.h to encapsulate fstream/fstream.h platform
differences.

Rewrite README a bit.

Reorganize TODO into pre-beta and post-beta tasks.

+-------
| Author: bobg    Date: 1998-09-11 20:29
| Files:
|   Makefile.am activation.cxx assignment.cxx boolean.cxx closure.cxx
|   configure.in definitions.cxx env.cxx fileloc.cxx group.cxx html.latte
|   latte-deque.h latte-html.cxx latte-stack.h latte-string.h
|   latte-vector.h latte.cxx latte.el latte.h list.cxx load.cxx mutable.h
|   nested.cxx operator.cxx param.cxx reader.cxx refcount.h restorer.h
|   shstring.cxx shstring.h str.cxx syntax.lxx tangible.cxx varref.cxx
|   visitor.cxx wsnode.cxx wstate.cxx

Assign copyright to Zanshin; insert placeholders for licensing terms.

+-------
| Author: bobg    Date: 1998-09-11 20:18
| Files:
|   AUTHORS COPYING ChangeLog Makefile.am NEWS README TODO acconfig.h
|   activation.cxx assignment.cxx boolean.cxx closure.cxx configure.in
|   definitions.cxx env.cxx fileloc.cxx group.cxx html.latte
|   latte-conf.h.in latte-deque.h latte-html.cgi latte-html.cxx
|   latte-stack.h latte-string.h latte-vector.h latte.cxx latte.el latte.h
|   list.cxx load.cxx mutable.h nested.cxx operator.cxx param.cxx
|   reader.cxx refcount.h restorer.h shstring.cxx shstring.h str.cxx
|   syntax.lxx tangible.cxx varref.cxx visitor.cxx wsnode.cxx wstate.cxx

branches:  1.1.1;
Initial revision

+-------
| Author: bobg    Date: 1998-09-11 20:18
| Files:
|   AUTHORS COPYING ChangeLog Makefile.am NEWS README TODO acconfig.h
|   activation.cxx assignment.cxx boolean.cxx closure.cxx configure.in
|   definitions.cxx env.cxx fileloc.cxx group.cxx html.latte
|   latte-conf.h.in latte-deque.h latte-html.cgi latte-html.cxx
|   latte-stack.h latte-string.h latte-vector.h latte.cxx latte.el latte.h
|   list.cxx load.cxx mutable.h nested.cxx operator.cxx param.cxx
|   reader.cxx refcount.h restorer.h shstring.cxx shstring.h str.cxx
|   syntax.lxx tangible.cxx varref.cxx visitor.cxx wsnode.cxx wstate.cxx

Latte

+-------
| Author: bobg    Date: 1998-08-28 17:22
| File:
|   latte.texi

Remove obsolete doc.

+-------
| Author: bobg    Date: 1998-08-28 17:21
| File:
|   html.latte

Define \base.

+-------
| Author: bobg    Date: 1998-08-19 04:51
| Files:
|   README TODO configure.in definitions.cxx group.cxx html.latte
|   latte-html.cxx latte.el latte.h load.cxx

Dedicate Latte to my sister.

Implement command-line options for latte-html.

Use AM_PROG_LEX.  Check for <fstream> and <fstream.h>.

Add \while, \var, \warn, \random, \insert-file, and \insert-output.

Fix bug with detecting operator nesting.

Surround output with <html> and </html>.

Comment out indentation rules.  Fontify \\ and \/.

+-------
| Author: bobg    Date: 1998-01-27 19:46
| Files:
|   ChangeLog NEWS latte-stack.h

Fix header omit-o.

+-------
| Author: bobg    Date: 1998-01-27 19:15
| Files:
|   TODO acconfig.h configure.in definitions.cxx latte-deque.h
|   latte-stack.h latte-string.h latte.h shstring.cxx

Change configure-time symbols to be more suitable for export.  Define
latte_deque::append.

+-------
| Author: bobg    Date: 1998-01-27 08:24
| Files:
|   Makefile.am TODO acconfig.h configure.in latte-deque.h latte-stack.h
|   latte-string.h latte-vector.h latte.h load.cxx shstring.cxx shstring.h

Add portability headers.

+-------
| Author: bobg    Date: 1998-01-27 07:50
| Files:
|   Makefile.am acconfig.h configure.in latte.h mutable.h refcount.h
|   restorer.h shstring.h

Back to using a config header.

+-------
| Author: bobg    Date: 1998-01-27 07:29
| Files:
|   TODO closure.cxx configure.in definitions.cxx group.cxx html.latte
|   latte-html.cxx latte.h latte.texi load.cxx shstring.h

Change all Latte_Groups to Latte_Lists (with wsnodes in many cases),
except ones created by the reader.  Add configure tests for
-fhandle-exceptions, a decent stack<>, and vector::resize().  Adjust
whitespace in html.latte using \/.  (More to come.)  Add portability
code to latte.h to make it work with g++/libg++ 2.7.x.  More
documentation.  Don't use list::clear(), use list::erase(begin, end).

+-------
| Author: bobg    Date: 1998-01-26 04:30
| Files:
|   TODO definitions.cxx latte.texi shstring.cxx shstring.h

Never stack-allocate Refcounted objects.  Add more intrinsics.  Fix
shstring: each shstring::Rep contained two instances of string!

+-------
| Author: bobg    Date: 1998-01-25 20:53
| Files:
|   ChangeLog configure.in definitions.cxx latte-html.cgi latte-html.cxx
|   latte.h reader.cxx

Bump minor version number and liblatte version.  Add
Latte_Reader::global_activation() accessor.  Automatically
"load-library html" at startup in latte-html.  Create latte-html.cgi.

+-------
| Author: bobg    Date: 1998-01-24 21:23
| Files:
|   TODO closure.cxx latte.h

Fix rest/named parameter handling.

+-------
| Author: bobg    Date: 1998-01-24 19:41
| File:
|   Makefile.am

Rename the TEST.out files to TEST.exp to avoid "make" brain damage.

+-------
| Author: bobg    Date: 1998-01-24 19:26
| File:
|   visitor.cxx

Another whitespace fix.  This makes the two failing "make check" tests
start working.

+-------
| Author: bobg    Date: 1998-01-24 09:07
| Files:
|   Makefile.am NEWS

Add more warnings to "make dist" and update NEWS.

+-------
| Author: bobg    Date: 1998-01-24 08:51
| File:
|   ChangeLog

ChangeLog

+-------
| Author: bobg    Date: 1998-01-24 08:46
| Files:
|   Makefile.am configure.in definitions.cxx

Add an ETAGS_ARGS to Makefile.am.  Change the way "make check" is
done.  Fix a bug in \add (didn't eval its args) and \if (didn't wsnode
its result).  Add tests for all the intrinsics.  (Two don't currently
pass because of whitespace fu).

+-------
| Author: bobg    Date: 1998-01-24 07:23
| Files:
|   Makefile.am TODO assignment.cxx boolean.cxx closure.cxx configure.in
|   group.cxx latte-html.cxx latte.h list.cxx load.cxx nested.cxx
|   operator.cxx param.cxx str.cxx varref.cxx visitor.cxx

Get rid of evalnode and userobj.  Make all versions of visit() call
Latte_Visitor::visit_*.  Bump minor version and liblatte "current"
version.

+-------
| Author: bobg    Date: 1998-01-22 00:19
| Files:
|   Makefile.am configure.in load.cxx

Correct some problems in the distribution.

+-------
| Author: bobg    Date: 1998-01-21 09:13
| Files:
|   Makefile.am NEWS README TODO closure.cxx configure.in definitions.cxx
|   group.cxx html.latte latte-html.cxx latte.h load.cxx operator.cxx
|   reader.cxx syntax.lxx

It works well enough to generate my home page!!

Update the README slightly.  Banish EvalNodes.  Bump minor version
number.  Make `apply()' a protected member of Latte_Operator; the
public interface is now `call_apply()', which ensures that the result
of apply() gets eval'd.  Add more standard operators, including
file-loading facilities.  Improve the group eval semantics.  Update
html.latte.  (Note: \table is broken.)  Fix inverted logic error in
Latte_Obj::bool_val().  Make HtmlObj a Latte_Nested instead of a
Latte_UserObj.  Add "\/" syntax for canceling whitespace up to the
point where it appears.

+-------
| Author: bobg    Date: 1998-01-21 02:22
| Files:
|   Makefile.am README TODO activation.cxx boolean.cxx definitions.cxx
|   latte-html.cxx latte.h

Replace Latte_Null with Latte_Boolean, so we can have a generic truth
value as well as a generic falsehood value (mainly for the benefit of
NotOp).  Define several new operators.  Fix as_assignment() bug.  Fix
error message typo.  Add dist-shar to automake options.

+-------
| Author: bobg    Date: 1998-01-20 21:13
| Files:
|   closure.cxx definitions.cxx latte.h visitor.cxx wstate.cxx

Fix whitespace problems.  Still seeking a total understanding of
whitespace stuff, to avoid these kinds of problems altogether.

Return a WsNode from CarOp::apply; this'll have to be done elsewhere,
too.

+-------
| Author: bobg    Date: 1998-01-20 08:41
| Files:
|   Makefile.am TODO configure.in definitions.cxx latte.h latte.texi
|   varref.cxx

Add a notice when running "make dist" that will remind me to keep the
version numbers up to date.  Define `if' and `set!' operators.  Define
Latte_Var::lookup().  Restore some "mutate" calls.

+-------
| Author: bobg    Date: 1998-01-20 07:51
| Files:
|   Makefile.am syntax.lxx

Oops, don't try to install obsolete latte-conf.h.

+-------
| Author: bobg    Date: 1998-01-20 07:45
| Files:
|   configure.in syntax.lxx

No longer need to check for strstream.h.

+-------
| Author: bobg    Date: 1998-01-20 07:42
| Files:
|   Makefile.am acconfig.h configure.in latte.h mutable.h refcount.h
|   restorer.h shstring.h

Switch back to no config header.

+-------
| Author: bobg    Date: 1998-01-20 07:21
| Files:
|   Makefile.am TODO activation.cxx assignment.cxx closure.cxx configure.in
|   definitions.cxx env.cxx fileloc.cxx group.cxx latte-html.cxx latte.cxx
|   latte.el latte.h latte.texi list.cxx mutable.h nested.cxx param.cxx
|   reader.cxx refcount.h restorer.h shstring.cxx shstring.h str.cxx
|   syntax.lxx tangible.cxx varref.cxx visitor.cxx wsnode.cxx wstate.cxx

Add copyright notices.

+-------
| Author: bobg    Date: 1998-01-20 06:56
| Files:
|   TODO configure.in definitions.cxx group.cxx latte.cxx latte.h list.cxx
|   nested.cxx str.cxx varref.cxx visitor.cxx wsnode.cxx

Bump minor version number.  Arrange for eval() to always FULLY eval.
As such, remove the activation arg from numeric_val and bool_val.
EvalNodes are probably no longer needed, but I won't get rid of them
just yet.  Aggressively self-evaluate groups when possible.  Make
lists work like groups when eval'd, except for apply semantics.
Create a WsNode::eval that duplicates the WsNode on output.

+-------
| Author: bobg    Date: 1998-01-20 05:59
| Files:
|   Makefile.am TODO acconfig.h assignment.cxx closure.cxx configure.in
|   definitions.cxx group.cxx latte-html.cxx latte.cxx latte.el latte.h
|   latte.texi list.cxx mutable.h nested.cxx param.cxx reader.cxx
|   refcount.h restorer.h shstring.h str.cxx syntax.lxx varref.cxx
|   visitor.cxx wsnode.cxx wstate.cxx

Switch to using an autoconf config header.  I'll probably switch back.
Generalize nested Latte_Obj's as Latte_Nested.  This includes
Latte_EvalNode and the new Latte_WsNode (which transfers its Wstate to
the contained object during visitor traversal).  Get rid of the whole
clone() API, obviated by WsNodes (only VarRef::eval was using clone in
order to transfer ws to the result).  Add several standard
definitions, with many more to go.  Make bool_val and numeric_val take
activations, so they can call eval if necessary to get the *real* bool
or numeric val.  Exit with error on exceptions.  Put together a useful
version of latte-mode.  Differentiate between crlf, cr, and lf on
input.  Reintroduce whitespace "optimizing" as a compile-time option.
Flesh out manual introduction a bit.  Start providing for "make check"
tests.

+-------
| Author: bobg    Date: 1998-01-19 08:26
| File:
|   TODO

List operators to define.

+-------
| Author: bobg    Date: 1998-01-19 07:46
| Files:
|   TODO latte-html.cxx latte.h varref.cxx

Better (but still not great) error handling.

+-------
| Author: bobg    Date: 1998-01-19 06:59
| Files:
|   closure.cxx latte-html.cxx latte.h

Solve some whitespace problems; fix an infinite recursion in
Latte_EvalNode and HtmlObj.  Add an evalnode to HtmlOp::apply()
output.  Add automatic "<p>" tag generation.

+-------
| Author: bobg    Date: 1998-01-19 03:47
| Files:
|   closure.cxx group.cxx latte-html.cxx latte.h reader.cxx varref.cxx

Create evalnodes in some places.  Override all the as_* routines in
Latte_EvalNode to operate on the nested object (except for
as_evalnode(), which returns true).  Flesh out Latte_EvalNode.  Fix a
whitespace problem.  Crudely catch errors.  Use
Latte_Activation::define() in Latte_Reader::define_global().

+-------
| Author: bobg    Date: 1998-01-19 02:45
| File:
|   definitions.cxx

Do not return value from DefOp::apply().

+-------
| Author: bobg    Date: 1998-01-19 02:29
| Files:
|   closure.cxx definitions.cxx latte-html.cxx latte.h

Fill in various clone() and visit() ops.  Create
Latte_Reader::install_standard_definitions().  Make empty Latte_Lists
be "false".

+-------
| Author: bobg    Date: 1998-01-19 02:06
| Files:
|   activation.cxx closure.cxx definitions.cxx env.cxx latte.h

Flesh out activations and environments some more.  Finish (?) defining
closures, including rest params and named params.  Finish (?) DefOp.
Add some Latte_Operator exception types.

+-------
| Author: bobg    Date: 1998-01-19 01:10
| Files:
|   TODO closure.cxx definitions.cxx group.cxx latte.h param.cxx reader.cxx
|   str.cxx

Write the closure ctor (which still needs a little work).  Write
Latte_Param, the type of "named" and "rest" (but not positional)
formal params.  Make Latte_Tangible::render virtual.  Flesh out
reader.

+-------
| Author: bobg    Date: 1998-01-18 23:48
| Files:
|   Makefile.am activation.cxx assignment.cxx closure.cxx definitions.cxx
|   latte.h param.cxx reader.cxx wstate.cxx

Rename Latte_Param (\foo=bar) to Latte_Assignment in preparation for
defining a Latte_Param that covers param declarations in lambda forms.

+-------
| Author: bobg    Date: 1998-01-18 02:23
| Files:
|   Makefile.am TODO activation.cxx closure.cxx definitions.cxx group.cxx
|   latte-html.cxx latte.cxx latte.h list.cxx reader.cxx str.cxx varref.cxx
|   visitor.cxx

Start fleshing out closures.  Don't pass Latte_BindingEnv's when a
companion Latte_Activation is being passed.  Use "mutate" in
Latte_Activation::lookup().

+-------
| Author: bobg    Date: 1998-01-17 18:47
| Files:
|   Makefile.am activation.cxx definitions.cxx env.cxx group.cxx
|   latte-html.cxx latte.h reader.cxx visitor.cxx

Make Latte_Activation::lookup() return a non-const reference, so
values in an activation can be changed.  Define
Latte_Activation::extend().  Pass the surrounding group's wstate and
fileloc to apply().  Flesh out html stuff.  Flesh out closures
(incompletely).  Begin defining standard definitions.  Add
Latte_Reader::define_global().  Add smart whitespace behavior to
Latte_Visitor.

+-------
| Author: bobg    Date: 1998-01-17 08:12
| Files:
|   TODO tangible.cxx

Forgot to add tangible.cxx.

+-------
| Author: bobg    Date: 1998-01-17 07:58
| Files:
|   Makefile.am activation.cxx group.cxx latte-html.cxx latte.cxx latte.h
|   list.cxx mutable.h param.cxx reader.cxx refcount.h restorer.h str.cxx
|   varref.cxx

Create Latte_Tangible, which is the Latte_Obj subtype that holds
wstate and fileloc info.

Change Latte_List to Latte_Group, and add a new Latte_Objs subtype,
Latte_List, that's simply a list of objs without the tangibility or
fancy eval semantics.  Add Latte_Null, and a singleton object of that
type.

+-------
| Author: bobg    Date: 1998-01-17 06:31
| Files:
|   Makefile.am TODO latte-html.cxx latte.h

Add restorer.h to the install.  Flesh out Latte_HtmlObj (which now
contains an arbitrary subobj).  Add Latte_Str::str().

+-------
| Author: bobg    Date: 1998-01-16 09:21
| Files:
|   AUTHORS ChangeLog Makefile.am NEWS README TODO activation.cxx
|   configure.in env.cxx fileloc.cxx html.latte latte-html.cxx latte.cxx
|   latte.el latte.h latte.texi list.cxx mutable.h param.cxx reader.cxx
|   refcount.h restorer.h shstring.cxx shstring.h str.cxx syntax.lxx
|   varref.cxx wstate.cxx

initial