path: root/tcllib/modules/pt/ChangeLog

2014-01-22  Andreas Kupries  <aku@hephaistos>

	* pt_pgen.tcl Ticket [1b7fe4fe19]: Fixed missing class/package
	* pt_pgen.man: initialization for critcl generator. Bumped
	* pkgIndex.tcl: package version to 1.0.2

	* ../../apps/pt Ticket [c3ab006ca2]: Fixed help delivered by the
	  'pt' application.

2014-01-22  Andreas Kupries  <aku@hephaistos>

	* pt_peg_from_peg.man: Fixed handling of empty strings in a
	* pt_peg_from_peg.tcl: PEG. Treat as <epsilon>. Bumped to 1.0.2
	* pt_peg_to_peg.man: Fixed generation of PEG from
	* pt_peg_to_peg.tcl: <epsilon>. Produce a proper empty
	  string. Bumped to 1.0.1

	* tests/data/ok/peg_container-bulk/11_epsilon: New files to test
	* tests/data/ok/peg_container-incremental/11_epsilon: handling of
	* tests/data/ok/peg_container-templated-bulk/11_epsilon: <epsilon>
	* tests/data/ok/peg_container-templated-incremental/11_epsilon: and
	* tests/data/ok/peg_cparam/11_epsilon: empty strings across the board.
	* tests/data/ok/peg_cparam-critcl/11_epsilon:
	* tests/data/ok/peg_json-indalign/11_epsilon:
	* tests/data/ok/peg_json-indented/11_epsilon:
	* tests/data/ok/peg_json-ultracompact/11_epsilon:
	* tests/data/ok/peg_param/11_epsilon:
	* tests/data/ok/peg_param-compact/11_epsilon:
	* tests/data/ok/peg_param-inlined/11_epsilon:
	* tests/data/ok/peg_param-unopt/11_epsilon:
	* tests/data/ok/peg_peg/11_epsilon:
	* tests/data/ok/peg_peg-ast/11_epsilon:
	* tests/data/ok/peg_peg-ast-fused/11_epsilon:
	* tests/data/ok/peg_peg-ast-templated/11_epsilon:
	* tests/data/ok/peg_peg-ast-templated-fused/11_epsilon:
	* tests/data/ok/peg_peg-fused/11_epsilon:
	* tests/data/ok/peg_peg-templated/11_epsilon:
	* tests/data/ok/peg_peg-templated-fused/11_epsilon:
	* tests/data/ok/peg_serial/11_epsilon:
	* tests/data/ok/peg_serial-canonical/11_epsilon:
	* tests/data/ok/peg_serial-print/11_epsilon:
	* tests/data/ok/peg_tclparam/11_epsilon:
	* tests/data/ok/peg_tclparam-snit/11_epsilon:
	* tests/data/ok/peg_tclparam-tcloo/11_epsilon:

2013-12-17  Andreas Kupries <andreask@activestate.com>

	* pt_parse_peg.man: Added missing documentation for the PEG parser
	  package.
	* pt_peg_op.man: Added missing documentation for this utility package.
	* pt_peg_op.tcl: Exported 'minimize'.

2013-12-06  Andreas Kupries <andreask@activestate.com>

	* tools/regenerate_parsers.tcl: Ticket [f5155519e7]. Dropped use
	* ../../apps/pt: of bash. Switched to easier to read invokation
	  without all the shell tricks and magic.

2013-08-06  Andreas Kupries  <aku@hephaistos>

	* pt_astree.man [Ticket 0d9f835d4d]: Removed (non)terminal
	  methods, and replaced with documentation for new, new0.

	* pt_peg_interp.man [Ticket 0d9f835d4d]: Fixed typo of
	  "pt::peg::interpreter", to "pt::peg::interp".

2013-03-11  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* pt: Moved to the apps/ directory, with the other proper applications.
	* pt.man:

2013-03-04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* tests/data/ok/peg_json-indalign/0_basic_arithmetic: Updated to match
	* tests/data/ok/peg_json-indalign/2_fun_arithmetic: json::write 1.0.2
	* tests/data/ok/peg_json-indalign/3_peg_itself: ("/" not quoted as "\/")
	* tests/data/ok/peg_json-indalign/4_choice:
	* tests/data/ok/peg_json-indented/0_basic_arithmetic:
	* tests/data/ok/peg_json-indented/2_fun_arithmetic:
	* tests/data/ok/peg_json-indented/3_peg_itself:
	* tests/data/ok/peg_json-indented/4_choice:
	* tests/data/ok/peg_json-ultracompact/0_basic_arithmetic:
	* tests/data/ok/peg_json-ultracompact/2_fun_arithmetic:
	* tests/data/ok/peg_json-ultracompact/3_peg_itself:
	* tests/data/ok/peg_json-ultracompact/4_choice:

2013-02-01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	*
	* Released and tagged Tcllib 1.15 ========================
	* 

2011-12-13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	*
	* Released and tagged Tcllib 1.14 ========================
	* 

2011-11-09  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* rde_critcl/util.c: Fix build warning, get a strlen declaration.
	* rde_critcl/param.c: Fix bug in TRACE output.
	* rde_critcl/p.c: Tweaked TRACE output for clarity.
	* rde_critcl/ot.c: Fix the actual issue, a missing string rep for
	  a Tcl_Obj literal getting interned.
	* pt_rdengine.tcl: Bumped package version to 1.0.2
	* pt_rdengine.man:
	* pkgIndex.tcl

	* tests/data/ok/peg_param-critcl/0_basic_arithmetic: Updated the
	* tests/data/ok/peg_param-critcl/10_notahead: test data to match
	* tests/data/ok/peg_param-critcl/1_functions: the code change
	* tests/data/ok/peg_param-critcl/2_fun_arithmetic: (in param.c)
	* tests/data/ok/peg_param-critcl/3_peg_itself: above.
	* tests/data/ok/peg_param-critcl/4_choice:
	* tests/data/ok/peg_param-critcl/5_sequence:
	* tests/data/ok/peg_param-critcl/6_optional:
	* tests/data/ok/peg_param-critcl/7_kleene:
	* tests/data/ok/peg_param-critcl/8_pkleene:
	* tests/data/ok/peg_param-critcl/9_ahead:

2011-11-07  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* tests/data/ok/peg_tclparam-tcloo/0_basic_arithmetic: Updated the
	* tests/data/ok/peg_tclparam-tcloo/10_notahead: test data to match
	* tests/data/ok/peg_tclparam-tcloo/1_functions: the [2011-06-06]
	* tests/data/ok/peg_tclparam-tcloo/2_fun_arithmetic: change.
	* tests/data/ok/peg_tclparam-tcloo/3_peg_itself:
	* tests/data/ok/peg_tclparam-tcloo/4_choice:
	* tests/data/ok/peg_tclparam-tcloo/5_sequence:
	* tests/data/ok/peg_tclparam-tcloo/6_optional:
	* tests/data/ok/peg_tclparam-tcloo/7_kleene:
	* tests/data/ok/peg_tclparam-tcloo/8_pkleene:
	* tests/data/ok/peg_tclparam-tcloo/9_ahead:

	* tests/data/ok/peg_param-critcl/0_basic_arithmetic: Updated the
	* tests/data/ok/peg_param-critcl/10_notahead: test data to match
	* tests/data/ok/peg_param-critcl/1_functions: an unrecorded code
	* tests/data/ok/peg_param-critcl/2_fun_arithmetic: change.
	* tests/data/ok/peg_param-critcl/3_peg_itself:
	* tests/data/ok/peg_param-critcl/4_choice:
	* tests/data/ok/peg_param-critcl/5_sequence:
	* tests/data/ok/peg_param-critcl/6_optional:
	* tests/data/ok/peg_param-critcl/7_kleene:
	* tests/data/ok/peg_param-critcl/8_pkleene:
	* tests/data/ok/peg_param-critcl/9_ahead:

2011-09-08  Andreas Kupries  <andreask@activestate.com>

	* include/expr_pe.inc: Fixed the example to be a proper expression
	* include/expr_pe_serial.inc: grammar, with the correct operator
	* include/expr_peg.inc: precedences. Thanks to Lars Hellstrom.
	* include/expr_serial.inc:

2011-06-06  Andreas Kupries  <andreask@activestate.com>

	* pt_tclparam_config_tcloo.tcl: Fixed typo, OO is TclOO.
	* pkgIndex.tcl: Bumped version to 1.0.2.

2011-02-16  Andreas Kupries  <andreask@activestate.com>

	* include/format/options_tclparam_oo.inc: Documented option -package, and
	* include/format/options_tclparam_snit.inc: the new cross -class/-package
	* pkgIndex.tcl: resolution. Implemented resolution of missing -package
	* pt_pgen.tcl: and -class through each other. Bumped version to 1.0.1.
	* pt_pgen.man:

2011-01-25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* include/example/expr_ptgenb.inc: Fixed a typo in the example,
	* include/example/full_app.inc: and dropped continuation lines
	  to prevent missformatting in the formatted docs.

2011-01-24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	*
	* Released and tagged Tcllib 1.13 ========================
	* 

2011-01-13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* pt_peg_to_json.test: Dropped the local json::write package,
	* pkgIndex.tcl: replaced with use of the common json::write
	* json_write.tcl: derived from it.

2010-11-25  Andreas Kupries  <andreask@activestate.com>

	* pt_cparam_config_critcl.man: Added pragmas for meta-data
	* pt_cparam_config_critcl.tcl: scanning to prevent the
	  requirements of the embedded code template to be taken as the
	  requirements of the package itself. Bumped version to 1.0.1.

2010-10-07  Andreas Kupries  <andreask@activestate.com>

	* pt_tclparam_config_snit.man: Added pragmas for meta-data
	* pt_tclparam_config_snit.tcl: scanning to prevent the
	* pt_tclparam_config_tcloo.man: requirements of the embedded code
	* pt_tclparam_config_tcloo.tcl: template to be taken as the
	* pkgIndex.tcl: requirements of this package. Bumped versions to
	1.0.1.

2010-07-27  Andreas Kupries  <andreask@activestate.com>

	* pt_peg_interp.test: New files. Additional testsuites.
	* pt_runtime.test: Demonstrate the problem with X* and X?
	* tests/pt_peg_interp.tests: alone in a symbol, for modes
	* tests/pt_runtime.tests: leaf and value.

	* pt_peg_interp.tcl: Fixed two typos in comments.
	* pt_rdengine.test:

	* pt_astree.tcl: New constructor new0 for zero-length
	* pt_astree.man: nodes. Bumped version to 1.1
	
	* pt_rdengine_tcl.tcl: Use of the new constructor to handle
	* pt_rdengine.tcl: symbols whose RHS uses * or ? as toplevel
	* pt_rdengine.man: operator and did not match anything at runtime,
	  which is allowed. Bumped version to 1.0.1

	* pt_peg_interp.tcl: Some tweaks to the debug helper code (tracing
	* pt_rdengine_tcl.tcl: expressions and instructions).

	* pkgIndex.tcl: Bumped versions.

2010-07-09  Andreas Kupries  <andreask@activestate.com>

	* include/example/expr_json.inc: Fixed various typos in the JSON
	  example, i.e. missing closing double-quote, missing commas,
	  missing backslash quoting of forward slashes in strings.

2010-06-16  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* include/arch_core.dia: Navigational diagrams and images
	* include/arch_core.png:
	* include/arch_core_container.dia:
	* include/arch_core_container.png:
	* include/arch_core_eplugins.dia:
	* include/arch_core_eplugins.png:
	* include/arch_core_export.dia:
	* include/arch_core_export.png:
	* include/arch_core_import.dia:
	* include/arch_core_import.png:
	* include/arch_core_iplugins.dia:
	* include/arch_core_iplugins.png:
	* include/arch_core_support.dia:
	* include/arch_core_support.png:
	* include/arch_core_transform.dia:
	* include/arch_core_transform.png:
	* include/arch_support.dia:
	* include/arch_support.png:
	* include/arch_user_app.dia:
	* include/arch_user_app.png:
	* include/arch_user_pkg.dia:
	* include/arch_user_pkg.png:
	* include/architecture.dia: Foundation for the variant diagrams above.
	* include/architecture.png:

	* include/example/expr_ptgenb.inc: Text blocks for the full examples
	* include/example/flow.dia: shown in the pt and pt::pgen documentation.
	* include/example/flow.png:
	* include/example/full.inc:
	* include/example/full_app.inc:
	* include/example/full_pkg.inc:
	* include/example/parser_use.inc:

	* pt.man: Addition of larger examples to pt and pt::pgen manpages,
	* pt_astree.man: plus addition of navigational images to all manpages
	* pt_cparam_config_critcl.man: for packages and APIs.
	* pt_from_api.man:
	* pt_introduction.man:
	* pt_parser_api.man:
	* pt_peg_container.man:
	* pt_peg_export.man:
	* pt_peg_import.man:
	* pt_peg_interp.man:
	* pt_pegrammar.man:
	* pt_pexpression.man:
	* pt_pgen.man:
	* pt_rdengine.man:
	* pt_tclparam_config_snit.man:
	* pt_tclparam_config_tcloo.man:
	* pt_to_api.man:
	* include/export/plugin.inc:
	* include/export/to.inc:
	* include/import/from.inc:
	* include/import/plugin.inc:

2010-06-10  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* include/serial/ast.inc: Added image for the AST.
	* include/example/expr_ast.dia: New. tklib diagram for the AST.
	* include/example/expr_ast.png: New. PNG image of the above.
	* include/example/expr_ast.txt: New. Text variant of the above.
	* include/example/expr_ast.pic: New. *roff variant of the above.
	* include/gen_options.inc: Replaced example with diagram via image.
	* include/gen_options.dia: New. tklib diagram.
	* include/gen_options.png: New. PNG image derived from diagram.
	* include/gen_options.txt: New. Text variant of the above.
	* include/gen_options.pic: New. *roff variant of the above.

2010-04-07  Andreas Kupries  <andreask@activestate.com>

	* pt_peg_to_cparam.tcl (::pt::peg::to::cparam::convert): Changed
	* pt_peg_to_cparam.man: definition of string table from 'const
	* pkgIndex.tcl: char const*' to 'char const*'. The older
	* tests/data/ok/peg_cparam-critcl/6_optional: definition choked
	* tests/data/ok/peg_cparam-critcl/8_pkleene: the HPUX cc on IA64.
	* tests/data/ok/peg_cparam-critcl/1_functions: Bumped version to
	* tests/data/ok/peg_cparam-critcl/3_peg_itself: 1.0.1. Updated
	* tests/data/ok/peg_cparam-critcl/10_notahead: the testsuite.
	* tests/data/ok/peg_cparam-critcl/7_kleene:
	* tests/data/ok/peg_cparam-critcl/5_sequence:
	* tests/data/ok/peg_cparam-critcl/4_choice:
	* tests/data/ok/peg_cparam-critcl/9_ahead:
	* tests/data/ok/peg_cparam-critcl/0_basic_arithmetic:
	* tests/data/ok/peg_cparam-critcl/2_fun_arithmetic:
	* tests/data/ok/peg_cparam/6_optional:
	* tests/data/ok/peg_cparam/8_pkleene:
	* tests/data/ok/peg_cparam/1_functions:
	* tests/data/ok/peg_cparam/3_peg_itself:
	* tests/data/ok/peg_cparam/10_notahead:
	* tests/data/ok/peg_cparam/7_kleene:
	* tests/data/ok/peg_cparam/5_sequence:
	* tests/data/ok/peg_cparam/4_choice:
	* tests/data/ok/peg_cparam/9_ahead:
	* tests/data/ok/peg_cparam/0_basic_arithmetic:
	* tests/data/ok/peg_cparam/2_fun_arithmetic:

	* pt_parse_peg_c.tcl: See above, updated the generated code.

2010-03-25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

	* New module, 'pt' for ParserTools. Requires Tcl 8.5. Supercedes
	  grammar_peg, grammar_me, and page.

Fossil 2010-03-15 17:22:27  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Switched to struct::stack 1.5 with its enhanced speed under Tcl 8.5+,
    and extended API making a number of our lreverse calls superfluous.

    Tcl based specialized parsers nearly doubled their speed (Ad 7, 80%).
    Interpretation of grammars gained as well, although only 60%.
    <verbatim>
    +---+-------------------------------------------------------+-------------+-----------+------+-------+
    |   |                                                       | PBASE/BENCH | PXE/BENCH |      |       |
    |   | INPUT 3044 chars                                      |   chars/sec | chars/sec |    x |     % |
    +---+-------------------------------------------------------+-------------+-----------+------+-------+
    | 3 | peg interpreter rde(tcl) stack(tcl) PEG               |      286.80 |    451.50 | 1.57 | 57.43 |
    | 2 | peg interpreter rde(tcl) stack(critcl) PEG            |      807.79 |    807.44 | 1.00 | -0.04 |
    | 1 | peg interpreter rde(critcl) stack(n/a) PEG            |     3415.33 |   3403.46 | 1.00 | -0.35 |
    +---+-------------------------------------------------------+-------------+-----------+------+-------+
    | 7 | peg specialized parse(tcl) rde(tcl) stack(tcl) PEG    |      729.48 |   1317.50 | 1.81 | 80.61 |
    | 6 | peg specialized parse(tcl) rde(tcl) stack(critcl) PEG |     3623.86 |   3612.41 | 1.00 | -0.32 |
    | 5 | peg specialized parse(tcl) rde(critcl) stack(n/a) PEG |    27708.20 |  27630.59 | 1.00 | -0.28 |
    | 4 | peg specialized parse(critcl) rde(n/a) stack(n/a) PEG |    71496.87 |  68350.27 | 0.96 | -4.40 |
    +---+-------------------------------------------------------+-------------+-----------+------+-------+
    </verbatim>

Fossil 2010-03-10 06:29:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added super instructions to handle arbitrarily long sequences and
    choices of characters, i.e. strings and classes, in a single
    instruction each. Done for both C and Tcl generators and
    implementations.

    The speed gain is modest, from 2% up to 6%. The C is actually which
    got the highest gain, i.e. 6%. The Tcl code, for which I made this
    change and had more hope for, is (only) in the 2-4% range.

    The size gains are better, slashing off about 10-20% of the size of
    generated parsers.

    The speed numbers ...
    <verbatim>
    +---+-------------------------------------------------------+-------------+-------------+------+------+
    |   |                                                       | PBASE/BENCH | PFUSE/BENCH |      |      |
    |   | INPUT 3044 chars                                      |   chars/sec |   chars/sec |    x |    % |
    +---+-------------------------------------------------------+-------------+-------------+------+------+
    | 3 | peg interpreter rde(tcl) stack(tcl) PEG               |      287.33 |      291.48 | 1.01 | 1.44 |
    | 2 | peg interpreter rde(tcl) stack(critcl) PEG            |      808.06 |      820.24 | 1.02 | 1.51 |
    | 1 | peg interpreter rde(critcl) stack(n/a) PEG            |     3351.95 |     3444.03 | 1.03 | 2.75 |
    +---+-------------------------------------------------------+-------------+-------------+------+------+
    | 7 | peg specialized parse(tcl) rde(tcl) stack(tcl) PEG    |      709.55 |      741.13 | 1.04 | 4.45 |
    | 6 | peg specialized parse(tcl) rde(tcl) stack(critcl) PEG |     3500.13 |     3596.56 | 1.03 | 2.76 |
    | 5 | peg specialized parse(tcl) rde(critcl) stack(n/a) PEG |    26723.71 |    27848.07 | 1.04 | 4.21 |
    | 4 | peg specialized parse(critcl) rde(n/a) stack(n/a) PEG |    67466.47 |    71646.49 | 1.06 | 6.20 |
    +---+-------------------------------------------------------+-------------+-------------+------+------+
    </verbatim>

Fossil 2010-03-10 06:27:07  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Extended API to handle multiple arguments

Fossil 2010-03-09 03:33:54  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Line between handling of TC and reading characters redrawn. ReadChar
    becomes ExtendTC. Calling code in i_input_next and si:next_* is now
    smaller. Tried to use a cache (variable mytlen) for the length of
    mytoken, for easier access over 'string length'. However the time
    needed to manage this variable is more than the time we gain from
    the direct variale access, making this 'optimization' a net loss.

Fossil 2010-03-07 17:02:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed typo in comment

Fossil 2010-03-07 00:18:42  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Removed the handling of the line/column counters from the C and Tcl
    runtimes. Because this is (a) in the critical path (i.e it is run
    for every processed character), and (b) irrelevant to the parsing
    itself. In C its removal does not do much, runtime is apparently
    dominated by other factors. For Tcl this is a major simplification
    however and boosts performance by 3 to 8 percent, depending on the
    implementation of stacks (Tcl, and C respectively). The methods
    line, column, and position (translation) are gone, the tokens method
    changes semantics (returns a string now instead of list of
    char/location data). The token cache drops the lin/col data as well,
    making it only a plain string.

Fossil 2010-03-05 14:39:23  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Simplified the innards of the si:next_ instructions, removed a few
    superfluous commands

Fossil 2010-03-05 06:20:50  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed typo in usage of "string is"

Fossil 2010-03-05 06:19:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Benchmarks updated to new API of grammar interpreter as per change
    [c566928fec]

Fossil 2010-03-03 03:45:52  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    si_next_ to si:next_, to consolidate the prefix of super
    instructions as si:

Fossil 2010-03-03 00:07:12  Andreas Kupries  <andreask@activestate.com>

    Documented the pt::rde super instructions. HTML regenerated.

Fossil 2010-02-27 22:05:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added tests for parser of the PEG specification language, checking
    out the generated ASTs.

Fossil 2010-02-27 22:04:19  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reworked grammar interpreter API, moved specification of grammar to
    execute from construction time to method. Default grammar is empty
    (epsilon) now. Brings the API more in line with the API of the
    parsers specialized to a grammar. Doc updated and HTML regenerated.

Fossil 2010-02-27 22:00:10  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Drop struct::set use and switching from grammar tests, package not
    used there

Fossil 2010-02-27 21:58:39  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Remove bogus reference to set implementation, unseen due to being
    set by previous tests

Fossil 2010-02-22 00:16:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Merged doc track [d72eb3f762] back to main track

Fossil 2010-02-21 23:25:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Worked on the C/PARAM based parsers. Did the same aggregation of
    instruction sequences into super instructions. While there is
    basically no effect on the speed of the generated parsers it does
    slash the size of parser code by an substantial amount. They also
    look easier to read, replacing the various non-linear goto
    statements we had with plain early returns. The runtime inlined into
    CriTcl parsers is stripped of comments, empty lines, and irrelevant
    declarations. Updated the test cases.

Fossil 2010-02-21 21:02:45  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed declaration of message reference, is id, not string

Fossil 2010-02-21 21:02:09  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed calculation of #entries in generated string table

Fossil 2010-02-19 22:33:25  Andreas Kupries  <andreask@activestate.com>

    Dropped the stripping of unknown options from the plugins. Pass
    option names through unchanged now, instead of prefixing with dash
    ('-'). This makes the export manager consistent with the converters,
    i.e. no FOO (manager) versus -FOO (converter) confusion anymore. It
    is now -FOO for the export manager as well.

Fossil 2010-02-19 21:17:19  Andreas Kupries  <andreask@activestate.com>

    Dropped bogus requirement in docs. Regenerated HTML

Fossil 2010-02-19 20:53:21  Andreas Kupries  <andreask@activestate.com>

    Dropped hardwiring of user/format configuration from export manager,
    and call them options

Fossil 2010-02-19 20:50:48  Andreas Kupries  <andreask@activestate.com>

    Changed json export converter to accept -name, -file, and -user
    options, as required for conformance with the export converter API

Fossil 2010-02-19 04:38:21  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Merged doc changes back to mainline

Fossil 2010-02-19 04:35:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    <verbatim>
    Continued optimization work on Tcl/PARAM based parsers.

    Overview of performance changes:

    * Pure C parser unchanged, expected, as it is not modified by this.

    * Grammar interpreter unchanged, expected, as it is not modified by
      this. Because of the actual looping it uses nothing that can be
      merged/simplified.

    * Tcl parsers. The interesting part.

      *  33- 55% speed gains on top of a Tcl runtime with Tcl stacks.
      * 153-170% speed gains on top of a Tcl runtime with C stacks.
      *      75% speed gains on top of a C runtime.


    The work started in the generator code for the parser, where
    instruction sequences were folded as much as possible, with the
    newly-made "super-instructions" getting added to the Tcl and C
    implementations of pt::rde.

    * Converted the choice/sequence code sequences into single super
      instructions. Implemented these super instructions in the Tcl and C
      runtimes. In C they simply call the relevant instruction
      implementations, whereas in Tcl the instruction code is inlined, to
      avoid additional method dispatch.

      * Per sequence we merged 4-6 to one instruction (init and exit), and
        per transition between parts 4-5 to one.

      * Per choice we merged 4-6 to one instruction (init and exit), and
        per transition between branches 5-7 to one.

      * Noted that I missed an optimization of sequence exit in commit [],
        the loc/ast pop-rewind/dicard instruction could have been merged
        into existing supers, making fail/return superfluous. This is now
        all handled in the new supers.

    * Super instructions for handling characters, character ranges, and
      the predefined character classes. Each folds three instructions into
      one.

    * Super instructions for (positive) kleene closures, folding six into
      two instructions per kleene closure, and an additional folding of
      two into one per positive kleene closure.

    * Super instructions for optional sequences (5/2) and lookahead (3/2
      or 5/2).

    * Super instructions to handle symbol setup and completion, folding
      3-5/1 and 4-6/1.

    Detailed performance numbers:

    +---+-------------------------------------------------------+-------------+---------+-----------+-----------+
    |   | BASELINE     INPUT 3044 chars                         |   u-seconds | seconds | chars/sec | usec/char |
    +---+-------------------------------------------------------+-------------+---------+-----------+-----------+
    | 3 | peg interpreter rde(tcl) stack(tcl) PEG               | 11178686.40 |   11.18 |    272.30 |   3672.37 |
    | 2 | peg interpreter rde(tcl) stack(critcl) PEG            |  4152088.34 |    4.15 |    733.13 |   1364.02 |
    | 1 | peg interpreter rde(critcl) stack(n/a) PEG            |   933447.08 |    0.93 |   3261.03 |    306.65 |
    +---+-------------------------------------------------------+-------------+---------+-----------+-----------+
    | 7 | peg specialized parse(tcl) rde(tcl) stack(tcl) PEG    |  6680846.60 |    6.68 |    455.63 |   2194.76 |
    | 6 | peg specialized parse(tcl) rde(tcl) stack(critcl) PEG |  2614125.16 |    2.61 |   1164.44 |    858.78 |
    | 5 | peg specialized parse(tcl) rde(critcl) stack(n/a) PEG |   202883.36 |    0.20 |  15003.69 |     66.65 |
    | 4 | peg specialized parse(critcl) rde(n/a) stack(n/a) PEG |    46395.68 |    0.05 |  65609.56 |     15.24 |
    +---+-------------------------------------------------------+-------------+---------+-----------+-----------+
    +---+-------------------------------------------------------+-------------+---------+-----------+-----------+
    |   | SUPERED                    INPUT 3044 chars           |   u-seconds | seconds | chars/sec | usec/char |
    +---+-------------------------------------------------------+-------------+---------+-----------+-----------+
    | 3 | peg interpreter rde(tcl) stack(tcl) PEG               | 10748830.70 |   10.75 |    283.19 |   3531.15 |
    | 2 | peg interpreter rde(tcl) stack(critcl) PEG            |  4106306.58 |    4.11 |    741.30 |   1348.98 |
    | 1 | peg interpreter rde(critcl) stack(n/a) PEG            |   899587.82 |    0.90 |   3383.77 |    295.53 |
    +---+-------------------------------------------------------+-------------+---------+-----------+-----------+
    | 7 | peg specialized parse(tcl) rde(tcl) stack(tcl) PEG    |  4324268.00 |    4.32 |    703.93 |   1420.59 |
    | 6 | peg specialized parse(tcl) rde(tcl) stack(critcl) PEG |   963972.73 |    0.96 |   3157.77 |    316.68 |
    | 5 | peg specialized parse(tcl) rde(critcl) stack(n/a) PEG |   116598.70 |    0.12 |  26106.64 |     38.30 |
    | 4 | peg specialized parse(critcl) rde(n/a) stack(n/a) PEG |    46564.36 |    0.05 |  65371.89 |     15.30 |
    +---+-------------------------------------------------------+-------------+---------+-----------+-----------+

    +---+-------------------------------------------------------+-----------+-----------+------+--------+
    |   |                                                       |  BASELINE |   SUPERED |      |        |
    |   | INPUT 3044 chars                                      | chars/sec | chars/sec |    x |      % |
    +---+-------------------------------------------------------+-----------+-----------+------+--------+
    | 3 | peg interpreter rde(tcl) stack(tcl) PEG               |    272.30 |    283.19 | 1.04 |   4.00 |
    | 2 | peg interpreter rde(tcl) stack(critcl) PEG            |    733.13 |    741.30 | 1.01 |   1.11 |
    | 1 | peg interpreter rde(critcl) stack(n/a) PEG            |   3261.03 |   3383.77 | 1.04 |   3.76 |
    +---+-------------------------------------------------------+-----------+-----------+------+--------+
    | 7 | peg specialized parse(tcl) rde(tcl) stack(tcl) PEG    |    455.63 |    703.93 | 1.54 |  54.50 |
    | 6 | peg specialized parse(tcl) rde(tcl) stack(critcl) PEG |   1164.44 |   3157.77 | 2.71 | 171.18 |
    | 5 | peg specialized parse(tcl) rde(critcl) stack(n/a) PEG |  15003.69 |  26106.64 | 1.74 |  74.00 |
    | 4 | peg specialized parse(critcl) rde(n/a) stack(n/a) PEG |  65609.56 |  65371.89 | 1.00 |  -0.36 |
    +---+-------------------------------------------------------+-----------+-----------+------+--------+

    Updated Tcl PEG parser to use these changes.
    Updated testsuite to the changes in the generated Tcl parser code.

    Another side-effect (beyond the higher speed) of using the super-
    instructions is that the generated parser code is smaller. Because
    more code is now in the runtime, and acessible through short commands,
    instead of requiring long, heavily replicated instruction sequences.
    This effect is also why super instructions make sense for the C
    parsers as well. For these it is not about the speed, although some
    gains may be had there too, but about the space savings.
    </verbatim>

Fossil 2010-02-19 00:16:48  Andreas Kupries  <andreask@activestate.com>

    Moved import plugin API to separate document, with import converter
    API, and updated dependent manpages. HTML regenerated

Fossil 2010-02-17 23:16:38  Andreas Kupries  <andreask@activestate.com>

    Moved export plugin API to separate document, with export converter
    API, and updated dependent manpages. HTML regenerated

Fossil 2010-02-17 19:37:45  Andreas Kupries  <andreask@activestate.com>

    Completed revamp of pt::pegen docs, regenerated the HTML

Fossil 2010-02-17 00:42:06  Andreas Kupries  <andreask@activestate.com>

    Reworked the main docs a bit more, with pt::pgen moving to be
    maintainer docs

Fossil 2010-02-16 03:18:26  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Postprocessing of benchmarks (get chars/seconds as easier to
    understand measure of speed, and comparing two benchmarks)

Fossil 2010-02-14 22:40:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tcl/PARAM optimizations

    * Dropped two irrelevant instructions at branch/choice exit.
    * Merged two instructions at choice/branch init into one.
    * Reorganized inter-branch transitions (changed which instructions are
      merged into super), resulting in simplified internals of
      instructions causing less stack-churn (adjacent pop/push cycles).

    Total:
    * Removed three instructions per choice.
    * Simplified 1-2 instructions per choice branch.

    Updated Tcl PEG parser to use these changes.
    Updated testsuite to the changes in the generated Tcl parser code.

    Performance Benchmarks:

    Pure C parser unchanged, expected, as it is not modified by this.

    Grammar interpreter unchanged, expected, as it is not modified by
    this. Because of the actual looping it uses nothing can be
    merged/simplified.

    Tcl parsers. The interesting part.

    * 13% speed gains on top of Tcl runtime with Tcl stacks.

      Guessing that these gains are a combined effect of less stack churn
      and lesser number of instructions (= time in dispatch).

    * 7% speed gains on top of a Tcl runtime with C stacks.

      Guessing that these gains are mainly by the lesser number of
      instructions, whereas the reduced stack churn is negligible as the
      stacks are already at C speed.

    * No gains on top of a C runtime.

      Dispatch and stacks are apparently already so fast that the
      reductions we gain are negligible.

    Full numbers:

    +---+-------------------------------------------------------+-------------+pre mini-super
    |   | INTERP                                                |           1 |
    +---+-------------------------------------------------------+-------------+
    | 1 | peg interpreter rde(critcl) stack(n/a) PEG            |   921297.92 |
    | 2 | peg interpreter rde(tcl) stack(critcl) PEG            |  4126362.26 |
    | 3 | peg interpreter rde(tcl) stack(tcl) PEG               | 11270454.30 |
    | 4 | peg specialized parse(critcl) rde(n/a) stack(n/a) PEG |    46029.57 |
    | 5 | peg specialized parse(tcl) rde(critcl) stack(n/a) PEG |   202939.32 |
    | 6 | peg specialized parse(tcl) rde(tcl) stack(critcl) PEG |  2730657.87 |
    | 7 | peg specialized parse(tcl) rde(tcl) stack(tcl) PEG    |  7286020.90 |
    +---+-------------------------------------------------------+-------------+

    +---+-------------------------------------------------------+-------------+post mini-super
    |   | INTERP                                                |           1 |
    +---+-------------------------------------------------------+-------------+
    | 1 | peg interpreter rde(critcl) stack(n/a) PEG            |   922109.94 |
    | 2 | peg interpreter rde(tcl) stack(critcl) PEG            |  4221659.87 |
    | 3 | peg interpreter rde(tcl) stack(tcl) PEG               | 11229381.00 |
    | 4 | peg specialized parse(critcl) rde(n/a) stack(n/a) PEG |    45696.72 |
    | 5 | peg specialized parse(tcl) rde(critcl) stack(n/a) PEG |   203223.80 |
    | 6 | peg specialized parse(tcl) rde(tcl) stack(critcl) PEG |  2541266.51 |
    | 7 | peg specialized parse(tcl) rde(tcl) stack(tcl) PEG    |  6407152.80 |
    +---+-------------------------------------------------------+-------------+

    === sorted by speed (in chars/second) ===

    PRE
    interpreter n/a    tcl    tcl    11270454 11.27 3758.07 266.09
    specialized tcl    tcl    tcl    7286021  7.29  2429.48 411.61
    interpreter n/a    tcl    critcl 4126362  4.13  1375.91 726.79
    specialized tcl    tcl    critcl 2730658  2.73  910.52  1098.27
    interpreter n/a    critcl n/a    921298   0.92  307.20  3255.19
    specialized tcl    critcl n/a    202939   0.20  67.67   14777.82
    specialized critcl n/a    n/a    46030    0.05  15.35   65153.77

    POST									speed normalized against PRE
    interpreter n/a    tcl    tcl    11229381 11.23 3744.38 267.07		1.0037
    specialized tcl    tcl    tcl    6407153  6.41  2136.43 468.07		1.1372
    interpreter n/a    tcl    critcl 4221660  4.22  1407.69 710.38		0.9774
    specialized tcl    tcl    critcl 2541267  2.54  847.37  1180.12		1.0745
    interpreter n/a    critcl n/a    922110   0.92  307.47  3252.32		0.9991
    specialized tcl    critcl n/a    203224   0.20  67.76   14757.13	0.9986
    specialized critcl n/a    n/a    45697    0.05  15.24   65628.34	1.0073

    === sorted by runtime ===

    interpreter n/a    tcl    tcl    11229381 11.23 3744.38 267.07		1.0037	+0.37%	/effectively unchanged
    interpreter n/a    tcl    critcl 4221660  4.22  1407.69 710.38		0.9774	-2.26%
    interpreter n/a    critcl n/a    922110   0.92  307.47  3252.32		0.9991	-0.09%

    specialized tcl    tcl    tcl    6407153  6.41  2136.43 468.07		1.1372	+13.72%	/pure tcl gain
    specialized tcl    tcl    critcl 2541267  2.54  847.37  1180.12		1.0745	+7.45%	/less gains because with C-stack gad already more speed
    specialized tcl    critcl n/a    203224   0.20  67.76   14757.13	0.9986	-0.14%	/no real gains for C runtime. stack churn and icount
    	    	   	  	 	  						/dispatch not enough compared to C-speed alone
    specialized critcl n/a    n/a    45697    0.05  15.24   65628.34	1.0073	+0.73%	/pure C was not changed.

Fossil 2010-02-14 22:39:28  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Dropped superfluous helper, and modified commit using message in a
    file for newer fossil supporting -M

Fossil 2010-02-14 06:06:13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Integrate changes anf fixes of [1dfde84572], [90da02b641],
    [a67d8236f2] into the PEG critcl parser

Fossil 2010-02-14 06:04:02  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Put line markers into the inlined runtime

Fossil 2010-02-14 06:02:07  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix memory leak of state structure, of NC data, and stack
    mishandling in pop/merge

Fossil 2010-02-14 05:58:49  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Indentation fixup

Fossil 2010-02-13 19:20:09  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    This change needs a bit more explanation, as it may seem to
    needlessly complicate the generator. First, when executing a choice
    or sequence (/- and x-operators), we run choice/sequence-init, and
    -exit, and in between these for each branch/part the
    branch/part-init and -exit sequences, and in between that the
    branch/part code itself. The generator is structured in the same
    way, easily generating these code pieces. However, in the resulting
    code choice/seq- and branch/part-init are adjacent, and the
    branchpart-exit and -init of adjacent branches/parts are adjacent as
    well. Looking at these combined sequences there are several
    optimzation possibilites where the code can be simplified. The
    re-structuring now causes the generator to emit these adjacent
    sequences together, as they will occur in the output. In this way we
    can see in the generator where we can optimize, something the
    current simple system doesn't really show us. As is the change only
    does the re-structuring, not the optimzation. That will happen in
    subsequent checkins.

Fossil 2010-02-13 19:19:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated tests affected by bugfix [e28495f2e4]

Fossil 2010-02-12 23:46:48  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Started on super-instructions [daea5c0c82]. Tcl/PARAM generator and
    rde/tcl

Fossil 2010-02-12 23:45:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix directory references to input, and package search

Fossil 2010-02-12 20:08:39  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tweaked docs for PEs a bit, to better differentiate between atomic
    vs. combined PEs. Regenerated the HTML

Fossil 2010-02-12 20:00:26  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Continued work on the app documentation. Parser API docs completed

Fossil 2010-02-12 08:22:21  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    More doc work, app docs added, parser api doc started.

Fossil 2010-02-11 05:18:21  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix code-generation bug in C/PARAM for undefined nonterminals

Fossil 2010-02-10 06:34:56  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Bugfix in container backend of pt::pgen, left-overs from the file
    API

Fossil 2010-02-10 06:24:22  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    pt_pgen -> pt, better error handling, integrated help, command
    syntax changes, to be documented

Fossil 2010-02-10 04:30:51  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Moved parser regen helper app to a new tools directory

Fossil 2010-02-10 04:30:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated the active PEG parsers to the new grammar of [f5b89bb487]

Fossil 2010-02-08 21:22:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Drop references to struct::set implementation

Fossil 2010-02-08 21:21:42  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Drop use of struct::set in json conversion tests, package not used

Fossil 2010-02-08 21:20:28  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix use of wrong tests/ file for json import, and remove references
    to the struct::set implementation

Fossil 2010-02-08 18:50:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Gave the snit and tcloo generators a -package option, like we have
    for critcl, updated the helper app (re)generating the peg parsers

Fossil 2010-02-06 00:22:56  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Changed helper app for the regeneration of internal peg parser
    packages to Tcl, from bash

Fossil 2010-02-06 00:22:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Extended pt_pgen wrapper app to supply input file info through
    option -file

Fossil 2010-02-06 00:21:34  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Bugfix of bad returns, wrongly squashing the result

Fossil 2010-02-06 00:20:29  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Creative writing bugfix

Fossil 2010-02-05 23:39:51  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Move template file -> text conversion out of the pt::pgen package to
    the wrapper application

Fossil 2010-02-05 23:39:10  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Brought generated HTML docs up to date

Fossil 2010-02-05 23:35:25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Continued work on the pt::pgen manpage. Looks complete now

Fossil 2010-02-05 23:34:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tweak to the docgen helper

Fossil 2010-02-05 06:13:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Continued work on the redone pt_pgen manpage

Fossil 2010-02-04 22:37:09  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Manpage of pt::pgen restarted from scratch. Incomplete.

Fossil 2010-02-04 20:12:14  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Regenerated HTML after fixing a bug in doctools/html inter-document
    link-generation

Fossil 2010-02-04 08:31:02  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tweak the PEG language grammar: Simpler definitions of EOL,
    WHITESPACE. Added missing definition of CONTROL. Updated all tests.
    Fixed typo for SPACE in PEG AST processor, and added CONTROL there
    as well.

Fossil 2010-02-04 00:51:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    pt::pgen switched to string API, wrapper app pt_pgen does files.
    Updated docs. Simpler example.

Fossil 2010-02-04 00:27:17  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Small tweaks to filename and text of the peg language intro

Fossil 2010-02-04 00:14:12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added tutorial/introduction to the text language for PE grammars.
    Some tweaks.

Fossil 2010-02-03 21:05:03  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reworked the why/whatis stuff, lots more examples, and all examples
    bases on a standard grammar

Fossil 2010-02-03 04:15:57  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Shuffled example and serialization spec includes around

Fossil 2010-02-03 04:10:22  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed bug in the RDE Tcl/C interface layer. Track Tcl_Obj* uwhose
    intrep is an interned string, and invalidate them when the parser
    state is destroyed. Otherwise a future parser may wrongly reuse an
    already gone intrep. More asserts regarding use of string ids

Fossil 2010-02-03 00:41:23  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Now using a standard grammar (4-op expressions) for examples of
    various representations

Fossil 2010-02-02 23:09:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Addressing another point made by Will, giving the JSON format its
    own full-blown specification, and noting the similarity to the Tcl
    serialization only at the end

Fossil 2010-02-02 22:13:47  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated the documentation of pt::pgen to address points made by Will
    in his review

Fossil 2010-02-01 17:08:12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updates to HTML docs after tweaks in doc sources, see change
    [86429d140d].

Fossil 2010-02-01 04:36:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed problem of TestFilesProcess with the cparam template, doing
    unwanted replacements (because lots is using @ for placeholders, or
    parts thereof). Solution is hackish, should find a different one

Fossil 2010-02-01 04:34:52  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed lots of copy/paste bogosities in the cparam/critcl testsuite

Fossil 2010-02-01 04:32:55  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Oops. Forgot the underlying test file in previous commit,
    [513f872246]

Fossil 2010-02-01 04:31:57  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated testing of peg importer, equivalent to the changes for
    testing the core conversion, as per change [c71beb9c6f]

Fossil 2010-02-01 04:30:41  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Force the irrelevant packages into quiescent state, this will also
    catch if they are used again in the future

Fossil 2010-02-01 04:29:21  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added proper test results for cparam/critcl output

Fossil 2010-02-01 04:28:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated test results, taking [ca324cb654] and [e1dd6a4871] into
    account

Fossil 2010-01-31 18:10:53  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed typo in comment

Fossil 2010-01-31 00:39:51  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated benchmark numbers in my notes

Fossil 2010-01-31 00:35:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated the benchmarks to handle the 2 implementations of
    pt::parse::peg, and have them ignore the irrelevant combinations

Fossil 2010-01-30 23:35:33  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated tests to check both implementations of pt::parse::peg, as
    introduced by [70bbe864da]

Fossil 2010-01-30 23:34:48  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Modified pt::parse::peg to have two implementations, tcl and
    c(ritcl)

Fossil 2010-01-30 23:33:54  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    (1) Modified the critcl configuration to inline the C code of the
    low-level PARAM engine, and to make its API static. Otherwise these
    functions get into conflict with the pt::rde implementation using
    the same functions underneath, if both are put into the same shared
    library. This part uses the SCOPE feature introduced by
    [d0367c875e]. (2) Added support for a package name separate from the
    class/namespace information. (3) Implemented the missing 'destroy'
    method for parser objects. This uses the new client data introduced
    by [d0367c875e] to store the Tcl_Command token.

Fossil 2010-01-30 23:15:16  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    (1) Added notes about class option. (2) Fixed missing package
    require, because pt::rde may not supply it anymore depending on
    which implementation is chosen. (3) Made name of snit::type FQN,
    otherwise use from an accel manager may bork.

Fossil 2010-01-30 23:12:46  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Followup to [d0367c875e]. Commit the file which was left out of that
    commit due to the bug fixed by [7920ef85].

Fossil 2010-01-30 23:11:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Oops, bug in the new commitm dropped first file from commits

Fossil 2010-01-30 23:04:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reworked the low-level PARAM implementation. (1) Enabled the user to
    change the level of visibility for the public functions. Default is
    global, setting the define SCOPE allows changed. For example, to
    'static'. (2) Added a clientData field to the state structure, and
    associated accessor functions.

Fossil 2010-01-30 22:56:59  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added option -package to output format critcl

Fossil 2010-01-30 22:55:56  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added proper class names, user info, and fixed path for outputfile

Fossil 2010-01-30 22:54:50  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added commit helper reading message from file

Fossil 2010-01-30 02:37:33  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Test setup tweaks. Better handling of parse errors in the converter
    (more complete stack trace)

Fossil 2010-01-29 20:02:02  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated tests for pt::peg::from::peg. (1) Dropped struct::set, none
    of the packages use it. (2) Adding handling of the pt::rde
    accelerator.

Fossil 2010-01-29 19:05:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed bug introduced with [c0bab67996]. Snit's simpledispatch breaks
    usage of 'return -code XXX', a construct I use in the guarded
    control flow instructions, i.e. i:{ok,fail}_{continue,return}.

Fossil 2010-01-29 03:41:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Longer timeline

Fossil 2010-01-29 01:23:02  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added helper script to generate tcl and critcl parsers for PEG

Fossil 2010-01-29 01:05:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed missing application of @ns@ when calling a parsing function

Fossil 2010-01-29 01:01:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tweaked C/PARAM formatting (kleene, poskleene, choice)

Fossil 2010-01-29 00:31:10  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added tests for C/PARAM conversion, bugfixes in code and draft test
    controller

Fossil 2010-01-29 00:02:57  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added docs for the new cparam converter and config, updated raft of
    other docs

Fossil 2010-01-29 00:01:55  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    The raw C output of the generator takes a -template option, not
    -class

Fossil 2010-01-29 00:01:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Moved provide, notes on more placeholders, reduce Tcl requirement
    due to critcl bailing out

Fossil 2010-01-28 19:30:28  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix missing package requirement. Cannot assume that pt::rde loads
    it, as the rde may be C based

Fossil 2010-01-28 19:29:40  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Critcl config of C/PARAM; Bugfixes; p vs param header, wrong types,
    er_convert => rde_param_query_er_tcl, comment syntax, ordering of
    the code blocks to avoid forward declarations

Fossil 2010-01-28 19:27:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Bugfixes in C/PARAM generator: i_symbol_restore calls, and bad subst
    in the implementations of the specials.

Fossil 2010-01-28 19:25:51  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Moved er_convert from method level to low-level PARAM, and renamed
    to rde_param_query_er_tcl. Fixed PARAM headers, do not need anything
    from the higher layer (no pInt)

Fossil 2010-01-28 08:34:13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added draft conversion PEG to C/PARAM, and draft canned config for
    embedding C/PARAM into a CriTcl environment

Fossil 2010-01-27 00:29:53  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added parset method to the snit and oo templates, and the snit-based
    peg-parser

Fossil 2010-01-27 00:28:52  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Changed order of benchmarks

Fossil 2010-01-26 20:11:23  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Bugfix in nc_clear, forgot to delete the hash-entry pointing to the
    deleted second-level tables, causing the i_symbol_ instructions to
    try to operate on these deleted but reachable tables, and panicking

Fossil 2010-01-26 19:57:34  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Benchmark tweaked, switched from virtual channel to parset/data for
    direct use of a string

Fossil 2010-01-26 19:51:58  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Oops in [70b3f95f5b]. Forgot to make icount init conditional. Fixed.

Fossil 2010-01-26 19:42:17  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added counting of instructions to the tracing (=> allows generation
    of execution traces which are comparable between tcl/critcl
    implementations)

Fossil 2010-01-26 19:40:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed implementation of reset, made it handle a missing channel;
    tweaks to the i_symbol_ functions

Fossil 2010-01-26 19:32:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Bugfixes: i_input_next did not set ST/ER after reading from channel;
    i_symbol_save used wrong location for key (CL instead of top(LS);
    Added more asserts to i_value_reduce

Fossil 2010-01-26 19:26:51  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added trace outside of the enter/leave tracking. Fixed bug in
    printf, the buffer for fomratted data was to small four the data
    structures (AST) we are tracking. Moved to static global, and made 1
    MB (vs 0.5 KB on stack before)

Fossil 2010-01-26 19:24:25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Draft definition for parsing from a string instead of channel

Fossil 2010-01-26 19:23:39  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix ReadChar bug mishandling an undefined channel

Fossil 2010-01-26 19:22:50  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added instruction trace-ability to Tcl RDE. Switch by (de-)comment.

Fossil 2010-01-23 00:56:34  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    More tracing trying to find a mishandling of SV

Fossil 2010-01-22 23:55:42  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Deactivated tracing again, and fix macro def error.

Fossil 2010-01-22 23:53:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Optimize sv_set, ignore if value is unchanged, trace sv push on ast
    a bit more

Fossil 2010-01-22 23:44:27  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix crash caused by bogus cleanup of read buffer in state reset

Fossil 2010-01-22 23:43:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reworked and more tracing using the new enter/return

Fossil 2010-01-22 23:43:00  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Handle void return in tracing and fix formatting of enter

Fossil 2010-01-22 22:47:23  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated trace users to the generic names

Fossil 2010-01-22 22:46:55  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Extended the trace support to allow enter/return tracing; renamed to
    be non-rde specific,; reactivated

Fossil 2010-01-22 22:37:22  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix typo in rde switcheroo

Fossil 2010-01-20 00:42:50  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated benchmarks, allow them to switch between rde implementations

Fossil 2010-01-20 00:27:29  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Test tuning for RDE

Fossil 2010-01-20 00:00:47  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Disabled tracing

Fossil 2010-01-19 23:58:47  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added check of SV != NULL when pushing on the stack, this place
    might be broken

Fossil 2010-01-19 23:58:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Dropped bogus range-check

Fossil 2010-01-19 23:57:41  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed out-of-bounds message

Fossil 2010-01-19 22:44:19  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Traced, fixed missing update of string table size

Fossil 2010-01-19 22:39:08  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix off-by-one-error in TC query

Fossil 2010-01-19 22:27:37  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Started tracing of crash ... Fixed missing return of function
    rde_param_new()

Fossil 2010-01-19 22:26:55  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added tracing support

Fossil 2010-01-19 21:29:00  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed a few variable name typos

Fossil 2009-12-18 23:13:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: More assertions, centered on the string table

Fossil 2009-12-18 23:00:16  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: Started peppering code with assertions. Factored
    dup-string in param_intern into separate function. Noted how the
    string table can be handled by RDE-stack, also that PARAM should
    have string table size, for more assertions on use of string ids

Fossil 2009-12-18 06:17:52  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: fix missing return of i_symbol_restore result (found
    flag)

Fossil 2009-12-18 06:14:17  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: fix missing guard condition of i:ok_ast_value_push

Fossil 2009-12-18 06:09:17  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: Fix location err in i_error_nonterminal, and inline
    error clearance into the test instructions

Fossil 2009-12-18 06:00:13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: fix CL handling in error case of i_test instructions

Fossil 2009-12-18 05:56:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: fix off-by-one error in TC retrieval

Fossil 2009-12-18 05:55:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: fix line/col init in TC append, and handling of
    multiple chars

Fossil 2009-12-18 05:55:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: Added utility macro, panic after a count

Fossil 2009-12-18 05:24:51  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: fix another instruction name typo

Fossil 2009-12-18 05:19:25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: switch to snit2, import snit error support, fix arg
    errors for instructions with such (missed arg names), converted all
    wrong/args tests to support the different messages of snit/critcl

Fossil 2009-12-18 05:18:13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: i_error_push fixed, handle NULL

Fossil 2009-12-18 04:24:51  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: initialization fixes, NC key ordering fixes in query,
    implemented "data" method

Fossil 2009-12-18 04:23:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: sync error message to tcl implementation

Fossil 2009-12-18 04:22:02  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: start on implementation specific results, and support
    for it

Fossil 2009-12-18 04:19:19  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: TC append extend to take string instead of single char

Fossil 2009-12-18 02:49:48  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: Fixed missing init of IN, and handle null IN for
    queries

Fossil 2009-12-18 02:49:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: fix typos

Fossil 2009-12-18 02:48:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl :: activate debugging support

Fossil 2009-12-18 02:48:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    More helpers

Fossil 2009-12-17 22:44:08  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl - method complete done

Fossil 2009-12-17 22:28:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl - SC accessors made

Fossil 2009-12-17 22:11:06  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl - added CL, TC accessors

Fossil 2009-12-17 21:18:17  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl - added accessors for SV, ARS, and AS

Fossil 2009-12-17 21:04:07  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl - added accessors for ER/ES

Fossil 2009-12-17 20:15:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl - added forgotten destroy method

Fossil 2009-12-17 19:49:10  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critc - query location stack

Fossil 2009-12-17 19:36:56  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde c code - started implementing the query methods

Fossil 2009-12-17 19:00:22  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde critcl code - completed NC cleanup for reset and delete

Fossil 2009-12-17 18:46:09  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed various typos on the rde critcl code

Fossil 2009-12-17 18:32:35  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    SC --> NC, to be consisten with the specification of the PARAM
    architectural state

Fossil 2009-12-17 18:29:22  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde tests - completed ast/symbol instructions. basic tests for query
    methods (they are indirectly tested everywhere, through their use in
    the rde_state test helper procedure)

Fossil 2009-12-17 00:25:25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde tests, ast instructions, mostly

Fossil 2009-12-16 23:30:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde tests, value instructions

Fossil 2009-12-16 23:00:29  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde tests, loc instructions

Fossil 2009-12-16 22:25:25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde tests - switched back to myrde as std object, added missing
    wrong args tests, more tests: status/symbol/error instructions

Fossil 2009-12-16 22:23:25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde - Added method to preload TC

Fossil 2009-12-16 19:20:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    rde - added tests for control flow instructions

Fossil 2009-12-16 06:40:42  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    First set of tests, basic create/destroy

Fossil 2009-12-16 06:40:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix bug in handling of optional args to <tokens>

Fossil 2009-12-16 06:39:54  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added state retrieval for tests

Fossil 2009-12-16 05:59:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Put std accel handling code on top, and started on the (way overdue)
    rde testsuite.

Fossil 2009-12-16 05:09:11  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Make place for switchable main package with accelerators

Fossil 2009-12-16 01:32:59  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Modified TC/CC interaction to avoid copying, now CC is pointer into
    TC

Fossil 2009-12-16 01:27:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Second series of fixes for problems found by cc

Fossil 2009-12-15 23:54:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    First series of fixes for problems found by the cc

Fossil 2009-12-15 23:22:29  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Completed methods test_char/range, added string id ObjType, and use
    to cache error message strings

Fossil 2009-12-15 06:23:46  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    symbol cache handling completed, a number of bugfixes (typos), sv/er
    macros for common ops

Fossil 2009-12-15 05:24:26  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated to changed stack API, added TC handling, completed
    i_input_next and CC associated structures

Fossil 2009-12-15 05:23:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    New data structure, token cache, API and implementation

Fossil 2009-12-15 05:22:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Moved API to long int, fixed API of _top, fixed type name typos

Fossil 2009-12-15 00:21:28  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Started on reading input in the C runtime

Fossil 2009-12-14 23:35:35  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Update regarding non-use of interp

Fossil 2009-12-14 23:35:19  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix error message for i_errror_nonterminal

Fossil 2009-12-14 23:26:45  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated interning of strings for class tests

Fossil 2009-12-14 23:26:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Implemented all instruction methods, but char/range testing, still
    missing: query methods

Fossil 2009-12-14 23:23:37  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reworked char testing in lowest layer to use utf as primary rep,
    unichar only for classes, and using public Tcl API for tess, instead
    of doing eval. removed interp, not needed any longer. still missing:
    symbol, terminal caches

Fossil 2009-12-14 21:08:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added string interning functionality

Fossil 2009-12-14 21:07:45  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added API to update the string table in use

Fossil 2009-12-14 20:03:12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Implemented the simple instructions (no arguments, no query but ST)

Fossil 2009-12-14 20:01:45  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added API to query ST

Fossil 2009-12-14 19:42:30  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added method boilerplate code (syntax info, basic argument check
    derived from that, todo markers)

Fossil 2009-12-14 05:07:03  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Continued work on C RDE runtime, here working from the top down.

Fossil 2009-12-13 08:07:21  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Continued work on the C runtime, low level data structures and
    functions for PARAM state

Fossil 2009-12-13 08:06:53  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    typo fix

Fossil 2009-12-13 01:41:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Started on a critcl implementation of the runtime

Fossil 2009-12-13 01:38:08  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Inlined okfail for the 2 most-used i_test_xxx instructions, and for
    the remainder pre-compute the error messages

Fossil 2009-12-13 01:37:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    More iterations

Fossil 2009-12-13 01:36:40  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Verbose benchmarks, and bench with comparison to a baseline

Fossil 2009-12-13 00:54:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added helper command for benchmarking, and notes about performance
    on my machine (vs gila).

Fossil 2009-12-12 00:04:20  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    typo

Fossil 2009-12-12 00:04:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Nother idea

Fossil 2009-12-11 22:29:14  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Draft runtime based on TclOO, plus notes on optimization
    possibilities

Fossil 2009-12-11 22:26:48  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    typo bugfix

Fossil 2009-12-11 21:41:59  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Basic docs for the parser generator on top of everything

Fossil 2009-12-11 20:26:53  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Draft testcases for TclOO/PARAM

Fossil 2009-12-11 20:03:09  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    First benchmarks, and notes on results. We are no speed demon.

Fossil 2009-12-11 18:20:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Slight tweak dropping struct::set dependency

Fossil 2009-12-11 17:21:39  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Pulled some outside notes in

Fossil 2009-12-11 17:14:41  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added generated html docs to repo

Fossil 2009-12-11 17:13:42  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Changed doc html gen to save results in a module-local directory

Fossil 2009-12-11 17:10:29  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added table - instructions vs state

Fossil 2009-12-11 08:16:27  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added Tcl/PARAM canned config: tcloo based parser classes

Fossil 2009-12-11 08:15:22  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed the space/whitespace problem of the PEG pe-grammar across all
    representations in the tests

Fossil 2009-12-11 08:13:28  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated tests to changes in Tcl/PARAM snit config

Fossil 2009-12-11 06:09:51  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Generated snit parser for PEG, made a package, and switched from-peg
    converter from interpreter to compiled parser

Fossil 2009-12-11 06:08:09  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tweaked snit parser to use procs instead of methodschanged

Fossil 2009-12-11 06:06:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added prelude config option, and tweaked the placeholder processing
    to remove unneeded space

Fossil 2009-12-11 06:05:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added i:ok_return instruction, use of stack get method in places

Fossil 2009-12-11 06:04:26  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Extended generator with serial input, and snit output

Fossil 2009-12-11 06:03:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added script app around pt::pgen

Fossil 2009-12-11 02:56:12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tcl/PARAM snit config: bugfixes, tweaks. Tcl/PARAM: bugfixes, tweaks

Fossil 2009-12-11 00:59:59  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    tcl/param configuration - snit, basics

Fossil 2009-12-10 22:43:12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated docs of Tcl/PARAM converter

Fossil 2009-12-10 08:04:14  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed logic error in param assembler, updated testcases. Found while
    working on the tcl/param converter.

Fossil 2009-12-10 07:56:54  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Remove unwanted file

Fossil 2009-12-10 07:55:10  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added parameterizable param assembler generating tcl code. Need
    predefined configs for plain Tcl, snit, TclOO. Need config handling
    too.

Fossil 2009-12-10 04:04:32  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix typos in &/! test results

Fossil 2009-12-09 07:29:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Redone innards of PARAM assembler again. Now looks a bit like a DSL
    for specifying the translation. New features - compact/inline, with
    previous state inlined-non-compact, and now default inlined-compact.
    compact shares PE translations = common sub expression elimination.
    new test cases

Fossil 2009-12-09 00:59:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added method for block existence check

Fossil 2009-12-09 00:59:21  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added example code

Fossil 2009-12-08 08:18:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Optimized the manageent of the ARS/AS stacks, based on semantic
    modes and derived ability to generate AST nodes by partial
    expressions. Rewrote generator innards to use a dict instead of list
    for bottom up data transfer (more extensible), tweaked instruction
    order. Updated associated tests.

Fossil 2009-12-08 05:02:10  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tests cases for & and ! (pos/neg look-ahead) operators added

Fossil 2009-12-08 05:01:40  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    whitespace tweak

Fossil 2009-12-06 01:52:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated tests for [7c2d7d4320]

Fossil 2009-12-06 00:58:28  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Testcases for ? * and + operators added

Fossil 2009-12-05 00:06:22  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    draft of the transform optimizing mode assignments

Fossil 2009-12-04 23:33:50  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Factored a helper for drop unrealizable to the PE operations

Fossil 2009-12-04 21:29:54  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    New grammar transform taking out symbol chains, where allowed by the
    modes

Fossil 2009-12-04 20:56:40  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix bugs (missing export, wrong operation on start expr in called)

Fossil 2009-12-04 20:49:59  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    cleanup from the space clash, now space and whitespace

Fossil 2009-12-04 19:49:13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Bugfixes in the grammar op, from typos to functional

Fossil 2009-12-04 19:37:52  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Make grammar transforms a visible package

Fossil 2009-12-04 19:37:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix bug in Called for prefix/suffix operators

Fossil 2009-12-04 19:36:53  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Clean export list

Fossil 2009-12-04 07:36:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Upddated intro with new/gone packages

Fossil 2009-12-04 07:34:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added expression printouts in comments to the param asssembler
    output

Fossil 2009-12-04 07:34:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    First grammar transforms

Fossil 2009-12-04 07:11:35  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Changed PEG grammar definition, allowing grammars without symbols
    and rules, only the strt expression

Fossil 2009-12-04 03:28:56  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added param assembler as output to the parser generator. Fixed
    template handling

Fossil 2009-12-03 06:18:49  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Basic testcase: sequence operator

Fossil 2009-12-03 06:07:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixing missing reset of label, etc. counter

Fossil 2009-12-03 06:07:00  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Basic testcase: choice operator, and killed trailing whitespace

Fossil 2009-12-03 06:06:02  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Killed the cryptic text::write commands, also now removing trailing
    whitespace when making new lines

Fossil 2009-12-03 03:47:13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    completed converter to param assembler

Fossil 2009-12-03 03:16:12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added quote cstring, for writing chars usable in C code

Fossil 2009-12-03 03:15:46  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added undef method, to remove saved blocks

Fossil 2009-12-03 00:17:17  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Completely refactored the assembler internals, started on more use
    of jump flow in the functions

Fossil 2009-12-02 00:24:45  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    continued work on the param export

Fossil 2009-12-02 00:24:28  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    update helper

Fossil 2009-12-01 15:17:20  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Canonicalize pe on input to container

Fossil 2009-12-01 07:33:30  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Continued work on param export.

Fossil 2009-12-01 00:48:35  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Started on export to param assembler, in prep for other exports to
    executable code

Fossil 2009-11-30 06:24:57  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed missing packages, plus new package, parser gen, finally, first
    draft

Fossil 2009-11-30 06:20:42  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    fixed missing var decl

Fossil 2009-11-30 06:02:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    fixed copyright typo

Fossil 2009-11-30 06:00:32  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    updated architectural package information

Fossil 2009-11-30 06:00:07  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed peg import/export references

Fossil 2009-11-30 05:59:46  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    updated documented peg syntax

Fossil 2009-11-30 05:57:56  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Importing from PEG text, conversion core and plugin. placeholder
    docs for container import

Fossil 2009-11-30 05:29:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    fix comment type

Fossil 2009-11-30 02:39:35  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    bug fixes, missing args, bad type codes, negated condition

Fossil 2009-11-30 01:20:32  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed parens generation for x / operators, and added priorities for
    str/cl

Fossil 2009-11-29 23:57:46  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added missing constructor

Fossil 2009-11-29 22:03:37  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed char order issue in char class, and dependent representations

Fossil 2009-11-29 22:02:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    fix test numbering

Fossil 2009-11-29 22:02:08  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    another helper

Fossil 2009-11-29 21:40:39  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    bug fixes: chan, ars/as handling, i_test_ arguments and error
    messaging, varname typos

Fossil 2009-11-29 21:37:41  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    bugfix in ?, savemode, factored next to method, one place doing call
    -> atomic pe conversion

Fossil 2009-11-29 21:36:54  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    change for easier reading

Fossil 2009-11-29 09:44:34  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    fixed nonterminal clash in peg grammar

Fossil 2009-11-29 09:44:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    fixed missing package in index

Fossil 2009-11-29 08:17:14  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    subst -> string map is easier, fixed missing state var for rde

Fossil 2009-11-29 08:16:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    added missing packages

Fossil 2009-11-29 07:55:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    added preloaded container holding the PEG grammar specification,
    updated doc pkg index

Fossil 2009-11-29 07:50:20  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    fixed outdated references

Fossil 2009-11-29 07:17:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    added import manager, docs, tests. added import info to the module
    architectural information, updated package index

Fossil 2009-11-29 07:16:30  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    added import docs and text blocks

Fossil 2009-11-29 07:15:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    dropped duplicates

Fossil 2009-11-29 06:43:06  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    importing from json

Fossil 2009-11-29 06:34:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    typo

Fossil 2009-11-29 06:33:53  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    typo & formatting tweak

Fossil 2009-11-29 06:05:47  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    fix typos

Fossil 2009-11-29 03:33:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    typo fix

Fossil 2009-11-29 03:28:57  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Typos and comnsolidation

Fossil 2009-11-29 00:59:13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated dependency info, and comments on PARAM state

Fossil 2009-11-29 00:45:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Brought the peg interpreter docs uptodate with its implementation

Fossil 2009-11-29 00:43:56  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed typo, missing element, and added notes on channel usage

Fossil 2009-11-29 00:15:00  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Finalized the param-based RDE, instruction set and names, per the
    needs of the PEG interpreter

Fossil 2009-11-28 23:51:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Grammar Interpreter - Fix cons bug, switch to methods for direct
    execution to simplify access to state, simplified execution due to
    mode changes, ast changes. Finalized instructions used, and names

Fossil 2009-11-28 22:39:40  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Simplified PARAM after AST changes

Fossil 2009-11-28 00:44:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Consequence of AST changes, semantic modes: drop match, identical to
    leaf now. further: discard -> void for consistency across all things

Fossil 2009-11-27 23:51:47  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Changed AST definition to not contain terminals, only nonterminals

Fossil 2009-11-27 07:32:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Removed 2 now superfluous include files

Fossil 2009-11-27 07:23:21  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reworked the RDE docs to take advantage of the PARAM spec

Fossil 2009-11-27 07:22:49  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Completed the PARM spec

Fossil 2009-11-27 07:22:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed typo

Fossil 2009-11-27 03:55:54  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Complete reworking the interpreter to perform direct execution of an
    expression

Fossil 2009-11-27 03:55:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed typo

Fossil 2009-11-27 00:40:56  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Started to rework the PEG intepreter from a big switch to a direct
    execution model

Fossil 2009-11-27 00:27:09  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Continued work on the param spec

Fossil 2009-11-26 08:04:13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Started separate doc for the virtual machine behind rde, named PARAM
    aka PAck RAt Machine

Fossil 2009-11-26 07:28:07  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    helper for forced commit

Fossil 2009-11-26 07:27:19  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Title tweak, and changes to instruction names

Fossil 2009-11-26 00:38:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    More tweaks

Fossil 2009-11-26 00:33:17  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reworking the rde docs ... put associated methods and state
    descriptions together

Fossil 2009-11-25 23:19:32  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    clarification of mycurrent, drop empty string from token description

Fossil 2009-11-25 23:17:08  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tweak converter/export titles

Fossil 2009-11-25 07:02:55  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Started on documenting the parser/runtime state

Fossil 2009-11-25 06:27:39  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Completes docs for the methods of the runtime; modified complete to
    not use an artificial symbol for aggregation if the AST stack has
    only one AST.

Fossil 2009-11-25 06:07:52  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Drop dependency on textutil, fix typo

Fossil 2009-11-24 08:49:27  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Documented the instructions handling locations and ast stack. Fixed
    argument errors of the AST methods

Fossil 2009-11-24 08:41:06  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Documented the instructions handling symbol cache and semantic value

Fossil 2009-11-24 07:40:02  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Completed docs of the i_chan instructions

Fossil 2009-11-24 07:16:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed description of serialize

Fossil 2009-11-24 07:09:39  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Work on the parser runtime, first doc draft

Fossil 2009-11-24 07:08:47  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix section reference

Fossil 2009-11-24 07:08:27  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix section reference

Fossil 2009-11-23 21:54:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Strip down and streamline the introduction to parsing expression
    grammars.

Fossil 2009-11-22 01:57:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    AST structure handling, code, doc, tests

Fossil 2009-11-22 01:57:14  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tweak labels, drop now irrelevant use of struct::set

Fossil 2009-11-21 23:12:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Typo fixes, and phrasing cleanup

Fossil 2009-11-21 08:55:23  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    More work on the docs for ASTs

Fossil 2009-11-21 08:39:03  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tweaks, and formalized the reference from each package to its place
    in the module architecture

Fossil 2009-11-21 08:37:58  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    More architecture info, core layer structure

Fossil 2009-11-21 08:37:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Docs for ASTs

Fossil 2009-11-21 06:41:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Continued the renaming to "pt" prefix.

Fossil 2009-11-21 06:28:00  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    doc tweaks

Fossil 2009-11-21 06:01:41  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Removed the bogus file for which I did the fork dance, and updated
    test names for the "pt" prefix

Fossil 2009-11-21 05:57:11  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    pt::peg::structure --> pt::peg

Fossil 2009-11-21 05:46:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Merge saved file back

Fossil 2009-11-21 05:45:04  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Proper file name

Fossil 2009-11-21 05:25:06  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Moved pt::peg --> pt::peg::container, as it should have been

Fossil 2009-11-20 06:38:54  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Simplify pt::pe::structure --> pt::pe

Fossil 2009-11-20 06:08:33  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix typo, and tweaked source readability

Fossil 2009-11-20 05:34:32  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Switch from grammar(_peg) to "pt" (Parser Tools). Code, tests, and
    docs.

Fossil 2009-11-20 04:42:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Factored more common parts of the documentation into their own
    files, included as needed.

Fossil 2009-11-20 03:39:08  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Started on top-down docs, with an introduction, and the basics

Fossil 2009-11-20 03:14:31  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated to handle module rename grammar_peg -> pt

Fossil 2009-11-20 03:13:07  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added markers to fileutil::fileType

Fossil 2009-11-19 19:51:06  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added notes re expression equivalence and simplification and how the
    t/.. commit [21c4130f31] started a slippery slope

Fossil 2009-11-19 07:01:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Extended peg 2 peg conversion with flatten/fused for string/class
    aggregation

Fossil 2009-11-19 06:09:48  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Split PE structure handling into basic and advanced, moving
    rename/called to the latter. Extended advanced with 2 new ops to
    simplify/transforms expressions.

Fossil 2009-11-19 04:45:13  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Dropped code from peg2peg conversion made irrelevant by commit
    [21c4130f31].

Fossil 2009-11-19 04:43:51  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Simplified the expression walker commands

Fossil 2009-11-19 04:39:19  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Nailed down an ambiguity in the canonical PE serialization (t X <=>
    .. X X)

Fossil 2009-11-19 03:45:49  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Split json export into core converter, and small plugin

Fossil 2009-11-19 03:45:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Typo fixes

Fossil 2009-11-18 05:06:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Three files forgotten in last commit

Fossil 2009-11-18 05:05:45  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Split peg export into core converter, and small plugin

Fossil 2009-11-18 05:03:26  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed typos, cleanup

Fossil 2009-11-18 05:02:23  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added restricted delta variant

Fossil 2009-11-17 06:28:21  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Split the container export plugin into a regular converter package
    and a much smaller plugin, essentially just a shim between manager
    and converter. For direct use of the converter in trusted
    environment, where the overhead of the safe base is not needed.

Fossil 2009-11-17 06:26:19  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    text::write API extension, readable cmd names

Fossil 2009-11-17 06:24:28  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Tweaked doc generation command, clear screen

Fossil 2009-11-16 05:54:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix bugs in the container export (missing component setup, bad
    access to component), updates tests

Fossil 2009-11-16 05:42:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    container export extended with templating, new testcases, and doc
    brought up to date

Fossil 2009-11-16 05:23:20  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed var name oops

Fossil 2009-11-16 03:53:00  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated package requirements in docs

Fossil 2009-11-16 03:50:44  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added forgotten char utility package implementation

Fossil 2009-11-16 03:50:03  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed bugs in peg export, and added char quoting, updated tests

Fossil 2009-11-16 03:49:25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added char quoting to container generation, updated all affected
    test files

Fossil 2009-11-16 03:48:34  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added char quoting to expression printing, updated affected test
    files

Fossil 2009-11-16 03:45:33  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix file access in tests, assume utf8 and binary eol == identity to
    internals

Fossil 2009-11-16 03:44:55  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Index the char utility package

Fossil 2009-11-16 03:44:31  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added pre-cleanup to test runs

Fossil 2009-11-16 03:42:41  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added test files for self-referential peg grammar

Fossil 2009-11-15 21:48:58  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Lifted the peg & container plugin tests to the export manager

Fossil 2009-11-15 21:42:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    New export plugin, "container". Result is snit::type around
    grammar::peg, preloaded with the exported grammar

Fossil 2009-11-15 21:40:56  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Extended container bulk query methods with bulk setting, and
    modified add/remove to accept multiple and zero arguments

Fossil 2009-11-15 20:15:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    New method -, undo last +, extend ++ to accept multiple fields

Fossil 2009-11-15 19:37:45  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added recall+add stack operator, added full reset command, changed
    get/getl to perform full reset before returning the (saved) current
    block.

Fossil 2009-11-15 19:26:17  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Bring the plugin package requirements uptodate

Fossil 2009-11-15 19:14:11  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    PEG grammar in PEG text, for future tests

Fossil 2009-11-15 17:56:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reworked peg/peg export to use the text generation support package

Fossil 2009-11-15 17:54:02  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Wrote text generation support package. Derived from the
    doctools2base package, but modified, hopefully clearer/easier to use

Fossil 2009-11-15 16:55:25  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    peg/peg export test results updated to current output, as near-final

Fossil 2009-11-15 10:01:38  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Continued work on expression/text conversion, basic conversion is
    done

Fossil 2009-11-15 09:12:34  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Draft peg to peg export, and test case. Fail: Expression conversion
    not done yet

Fossil 2009-11-15 09:11:32  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Typo fix

Fossil 2009-11-15 09:11:09  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Typo fixes

Fossil 2009-11-15 09:10:49  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Test execution tweak

Fossil 2009-11-15 08:20:08  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added documentation for the PEG text representation

Fossil 2009-11-15 08:19:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Version fix, and slight editing of json export docs

Fossil 2009-11-15 06:36:48  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Documentation fixes

Fossil 2009-11-15 06:36:28  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Shortcuts to fossil

Fossil 2009-11-15 05:55:15  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Factored json specific generation into separate package

Fossil 2009-11-15 05:54:36  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed required and provided versions

Fossil 2009-11-15 05:54:12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed missing indicator of chosen struct::set implementation n the
    export test cases

Fossil 2009-11-15 05:07:29  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Updated export to integrate json tests

Fossil 2009-11-15 05:06:55  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added json export

Fossil 2009-11-15 05:03:12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Update tests for error message changes, added tests of
    verify-as-canonical, followup on last change

Fossil 2009-11-15 05:01:24  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix trailing white space in the canonical peg serializations, fix
    error message for it

Fossil 2009-11-15 01:51:37  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Added export manager (code, doc test), draft, as we have no actual
    plugins yet

Fossil 2009-11-15 01:50:40  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Container paren mismatch fix, and tweak of test setup for future
    testing of import/export management

Fossil 2009-11-15 01:45:39  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Documentation fixes re package and version requirements

Fossil 2009-11-14 09:01:33  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reworked instructions in the PEG interpreter, and added first draft
    of the RD engine (= runtime)

Fossil 2009-11-14 07:29:43  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Bumped the version number, this is planned to become the first
    mature version

Fossil 2009-11-14 07:29:05  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Revamped the PEG interpreter. Has no actual foundation for execution
    yet

Fossil 2009-11-14 07:11:32  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Reformatted a few commands, lsearch -> in, dropped old peg.tcl

Fossil 2009-11-14 04:23:46  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Lifted PEG handling to 8.5 (lassign, ensemble), updated tests. Test
    canonicalize

Fossil 2009-11-14 03:47:52  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Drop snit requirement, and modified bottomup along the lines of
    topdown, cmdprefix now has access to caller context

Fossil 2009-11-14 03:44:03  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    PE handling now distinguishes regular/canonical serialization
    (latter = pure list). Updated code, doc, tests, users. topdown
    method modified to allow callback to reach into caller context

Fossil 2009-11-14 02:47:02  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    pe::structure revamped for 8.5 (expansion, lassign, ensemble)

Fossil 2009-11-13 23:50:18  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Revamped the container class. General structure with extensible
    import/export like for doctools v2. Dropped validity tracking.
    Switched to the structure packages for PE/PEG validation and
    handling. Basic tests

Fossil 2009-11-13 23:49:01  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Forgotten testfiles for grammar merge

Fossil 2009-11-13 23:48:16  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    PEG handling extended, grammar merging added, inlined rule
    canonicalization

Fossil 2009-11-13 23:47:16  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    File forgotten in last commit

Fossil 2009-11-13 23:45:47  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    PE handling extended, structural equality check added

Fossil 2009-11-12 21:10:10  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fixed bug in topdown method, made bottomup and topdown public (added
    docs and tests)

Fossil 2009-11-12 06:17:35  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Common text block about symbol modes. Container API tweaks.

Fossil 2009-11-12 06:02:49  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Complete PEG structure spec, verification code, and testsuite

Fossil 2009-11-12 06:02:00  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Fix printing bug in the handling of argument results

Fossil 2009-11-12 04:43:12  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    Baseline for the PEG modules and packages

Fossil 2009-11-12 04:37:03  Andreas Kupries  <andreas_kupries@users.sourceforge.net>

    initial empty check-in