mirror of https://github.com/rusefi/bldc.git
258 lines
8.8 KiB
C
258 lines
8.8 KiB
C
/*
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Copyright 2022, 2023 Joel Svensson svenssonjoel@yahoo.se
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file lbm_version.h */
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#ifndef LBM_VERSION_H_
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#define LBM_VERSION_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** LBM major version */
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#define LBM_MAJOR_VERSION 0
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/** LBM minor version */
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#define LBM_MINOR_VERSION 17
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/** LBM patch revision */
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#define LBM_PATCH_VERSION 0
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/*! \page changelog Changelog
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JUL 29 2023: Version 0.17.0
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- Addition of a timeout functionality to blocked contexts.
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- recv-to special form added for receives with a timeout.
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- block_context_from_extension_timeout function added.
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- Unified sleeping and blocked queues.
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- Added a new optional argument to spawn and spawn-trap that can be used to provide a name for the thread.
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- Added profiler functionality.
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JUL 16 2023: Version 0.16.0
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- Addition of flat values as a type in the language.
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- Addition of kill function for termination of threads.
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JUN 29 2023: version 0.15.0
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- Bug fix in lift_array_flash.
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- Bug fix in map.
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- Bug fix in reader.
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- Bug fix in dynamic load.
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- Bug fix in quasiquotation expansion.
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-
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JUN 8 2023: Version 0.14.0
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- wait-for that blocks code unless a flag is set.
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- Bug fix in undefine.
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- Lots of cleaning and refactoring.
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MAJ 5 2023: Version 0.13.0
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- Changed behavior of closure application to zero args. Used to be equivalent
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to application to nil.
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- Removed make-env and in-env.
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- Refactoring for readability. allocate_closure in eval_cps.
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APR 30 2023: Version 0.12.0
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- added make-env and in-env for a kind of namespace management.
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- Deeply nested errors are resolved using longjmp.
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Apr 4 2023: Version 0.11.0
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- Incremental read evaluates expressions as soon as possible while reading.
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- move-to-flash for storing constant parts of program in flash.
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- All arrays are now byte-arrays. [type-X 1 2 3]-syntax removed.
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Mar 19 2023: Version 0.10.0
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- Added deconstructive let bindings with optional dont-care fields.
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- Added (var x (....)) for local bindings in progn.
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- Added setq
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- Curly brackets { .... } syntax as sugar over progn.
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Feb 18 2023: Version 0.9.0
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- Arrays in flat_value are stored verbatim, not as ptr.
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- Mutex locking granularity changed in multiple places.
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Feb 10 2023: Version 0.8.1
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- Flat representation of heap values added.
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- Added queue locking to GC
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- As an experiment blocked contexts are unblocked by the evaluator in a safe state.
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Jan 28 2023: Version 0.8.0
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- Changed return value of define from being the bound symbol to
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being the value.
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- Many of the more general extensions from Benjamin's BLDC repository
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has moved into the LispBM source code.
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Dec 11: Version 0.7.1
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- Changes to heap_allocate_cell for readability and perhaps performance.
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- Added heap_allocate_list for allocation of multiple cells at once.
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Nov 9: Version 0.7.1
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- Bugfix: string literal lengths.
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- not-eq and != added.
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- Corrected behaviour for eval when applied to no argument.
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- lbm_memory operations are protected by mutex.
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- Fixes to eval-program.
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- Added multiple condition conditional function called cond.
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Oct 31: Version 0.7.1
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- Added optional boolean guards to pattern matches.
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- Built in map and reverse.
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Oct 16: Version 0.7.0
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- Refactoring for evaluation speed.
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- Removed possibility to step through code.
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- Oldest message is removed on mailbox full.
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- Added spawn-trap inspired by Erlang (but simplified).
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Sep 25: Version 0.7.0
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- Removed namespaces (they were too restricted).
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- Mailboxes are now stored in arrays of default size 10 mails.
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Mailbox size can be changed using set-mailbox-size.
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Sep 16 2022: Version 0.6.0
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- Source code can be streamed onto the heap. This means there is no need
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for a large buffer on the MCU (or area of flash) to parse source code
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from
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Sep 5 2022: Version 0.6.0
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- Refactoring of array-reader. Array reading is nolonger done monolithically
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inside of the tokpar framework, but rather as a cooperation between the
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evaluator and the tokenizer.
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Sep 3 2022: Version 0.6.0
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- Round-robin scheduling + Addition of an Atomic construct to use with care.
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Aug 1 2022: Version 0.5.4
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- Easing use of the LBM library from C++ code.
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Jul 25 2022: Version 0.5.4
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- lbm_define can now create variables (#var) in variable memory from
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the C side of things.
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- Simple namespaces.
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Jul 18 2022: Version 0.5.4
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- Added pattern matching support for i64, u64 and double.
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- Fixed issue with pattern matching on i32, u32.
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Jul 17 2022: Version 0.5.4
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- Refactoring with readability in focus.
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- Computing encodings of commonly used symbol constants (for eval_cps) at compile time
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rather then repeatedly at runtime.
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Jul 13 2022: Version 0.5.4
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- Added function that lookups based on the second field in assoc structures.
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Called it "cossa" as it is like assoc but backwards.
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Jul 4 2022: Version 0.5.4
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- Added possibility to partially apply closures. A partially applied closure
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is again a closure.
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May 24 2022: Version 0.5.3
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- Fixed bug related to float-array literals not accepting whole numbers unless containing a decimal (0).
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May 22 2022: Version 0.5.3
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- Fixed bug that could cause problems with call-cc on 64bit platforms.
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- bind_to_key_rest continuation refactoring to use indexing into stack.
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- Fix evaluator bug in progn that made tail-call not fire properly when there
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is only one expr in the progn sequence.
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May 10 2022: Version 0.5.3
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- symbols starting with "ext-" will be allocated into the extensions-list
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and can on the VESC version of lispbm be dynamically bound to newly loaded
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extensions at runtime.
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May 8 2022: Version 0.5.2
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- Added new macros for 10, 12 and 14K lbm_memory sizes.
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May 5 2022: Version 0.5.2
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- Line and column numbers associated with read errors.
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- More explanatory descriptions in error messages related to read errors.
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May 2 2022: Version 0.5.2
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- Performance tweaks to the evaluator. Small but positive effect.
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May 1 2022: Version 0.5.2
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- Added lbm_stack_reserve for allocating multiple words on stack
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in one function call (and one check on stack limits).
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Apr 19 2022: Version 0.5.2
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- Added a reader_done_callback that is run when a context is done
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with a reading task.
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- Array-literal syntax.
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- Restructure symbol evaluation for efficiency and readability.
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- Rewrite progn to update stack in place when possible.
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- Removed a bunch of convertion back and forth from C and LBM representation
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of continuation identifiers in eval_cps. They are now compared in encoded
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form in the evaluator.
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- Added lbm_cadr and replaced lbm_car(lbm_cdr(x)) with lbm_cadr(x) in
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the evaluator.
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Apr 10 2022: Version 0.5.1
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- Removed the prelude.lisp, prelude.xxd step of building LBM.
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- A continuation created by call-cc can be applied to 0 or 1 argument.
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If there are 0 arguments an implicit application to nil takes place.
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Mar 26 2022: Version (0.5.0)
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- Optimized code-path for closure applications.
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- 64 and 32 bit support from a single source code
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- Added math extensions library from Benjamin Vedder
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- Added String manipulation extensions library from Benjamin Vedder
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Mar 10 2022: Version (0.4.2)
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- Added the lbm_set_error_reason function.
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Mar 02 2022: Version (0.4.2)
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- Bug fix in initialization of contexts.
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Feb 28 2022: Version (0.4.2)
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- First go at human-readable error messages.
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- Finished contexts are immediately and completely removed.
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- Context ids are now set to the index into the lbm_memory
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where the context structure is stored.
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Feb 21 2022: Version (0.4.1)
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- Bug fixes in gc related to arrays
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Feb 20 2022: Version (0.4.0)
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- Adds support for macros.
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- Adds call-cc for escaping and abortive continuations.
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Feb 17 2022: version 0.3.0
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- Added lbm_undefine to c_interop.
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- Added lbm_share_array to c_interop.
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- Added lbm_create_array to c_interop.
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- #var variables with more efficient storage and lookup.
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variables are set using `setvar`.
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- Spawn optionally takes a number argument before the closure argument
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to specify stack size.
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- Extensions are stored in an array and occupy a range of dedicated symbol values.
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Feb 14 2022: version 0.2.0
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- Added GEQ >= and LEQ <= comparisons.
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Feb 13 2022: version 0.1.1
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- Bug fix in handling of environments in progn.
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Feb 11 2022: version 0.1.0
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- First state to be given a numbered version (0.1.0)
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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