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kanaka / mal Public

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BCPL implementation#511

Open

bjh21 wants to merge 148 commits intokanaka:masterkanaka/mal:masterfrom

bjh21:bjh21-bcplbjh21/mal:bjh21-bcplCopy head branch name to clipboard

Conversation Commits148 (148)Checks Files changed

Open

BCPL implementation#511
bjh21 wants to merge 148 commits intokanaka:masterfrom
bjh21:bjh21-bcpl

Commits

Commits on Jun 4, 2020

bcpl: Basic infrastructure for a new port.
bjh21
committed
runtest: Even grottier change to not be fooled by Cintsys prompt.
bjh21
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bcpl: Rough implementation of step 0.
bjh21
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bcpl: Add a mal string type and use it in step 0.
bjh21
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bcpl: Add a nil type and value, and use them in step 0.
bjh21
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bcpl: Minimal definition of lists.
bjh21
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bcpl: Add .DELETE_ON_ERROR to Makefile.
bjh21
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bcpl: Beginnings of step 1: printer and tokenizer mostly done.
bjh21
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bcpl: Fix SLCT expressions.
bjh21
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bcpl: Minimum viable reader.
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bcpl: Support for reading of strings and integers.
bjh21
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bcpl: Simplify tokenizing SWITCHON.
bjh21
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bcpl: Helpful comment at the top of the big tokenize() SWITCHON.
bjh21
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bcpl: Simplify string tokenizer.
bjh21
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bcpl: Add support for printing integers.
bjh21
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bcpl: Support for throwing exceptions and trapping them in the REPL.
bjh21
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bcpl: Slightly better handling of EOF in reader.
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bcpl: Add a vector type with reading and printing machinery.
bjh21
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bcpl: Add support for reader macros.
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bcpl: Step 2 completed (apart from hash-maps).
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bcpl: Re-organise type codes to add a "compound" flag.
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bcpl: Implementation of hash-maps. As yet completely untested.
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bcpl: 90% of step 3.
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bcpl: Support vectors as bindings in 'let*'.
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bcpl: Support for reading and printing hash-maps.
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bcpl: Sort hash-map keys slightly more sensibly.
bjh21
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bcpl: Minor cleanups and tightening of hash-map code.
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bcpl: with-meta support for reader.
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bcpl: Support for evaluating hash-maps.
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bcpl: Better naming of hash-map-printing functions.
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bcpl: Add symbol name to the "not found" error message to satisfy tests.
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bcpl: Use throwf() for all exceptions generated by mal.
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bcpl: Start of step 4: Add 'binds' and 'exprs' arguments to env_new().
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bcpl: Add main file and Makefile machinery for step 4.
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bcpl: Add print syntax for functions.
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bcpl: Add boolean type and read/print of nil, true, and false.
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bcpl: Implement 'if' and 'do'.
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bcpl: Start of function redesign.
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bcpl: Implement 'fn*'.
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bcpl: More function reworking: arithmetic functions no longer special.
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bcpl: Improve "incomparable value" error message.
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bcpl: Split off core.b and make alloc_fun() more user-friendly.
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bcpl: Explicitly test for division by zero.
bjh21
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bcpl: Tighten and comment core_env(), and propagate changes to earlier steps.
bjh21
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bcpl: Minimal implementation of 'prn'.
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bcpl: Implement 'list' function.
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bcpl: Implement 'list?' and 'empty?'.
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bcpl: Implement 'count' function.
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bcpl: Implement '=' function, extending equal() to cover lists.
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bcpl: Correct value of compoundflag; mark functions as compound.
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bcpl: Refuse compound values as hash-map keys.
bjh21
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bcpl: Implement integer comparison functions.
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bcpl: Support '&' in argument lists.
bjh21
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bcpl: Define 'not' function.
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bcpl: Make '=' work for comparing vectors.
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bcpl: Extend 'count' to handle vectors.
bjh21
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bcpl: Permit vector parameter lists in 'fn*'.
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bcpl: Extend 'empty?' to cover vectors.
bjh21
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bcpl: Make '=' work when one argument is a list and on a vector.
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bcpl: Split out list/vector comparision into its own function.
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bcpl: More efficient list/vector comparison.
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bcpl: Replace (tail) recursion in equal_lst with a loop.
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bcpl: Support for keywords.
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bcpl: Be more careful about truth values.
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bcpl: Add 'pr-str' core function.
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bcpl: Printing system rework. Now printer context is in a vector.
bjh21
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bcpl: Add 'str' and 'println' core functions.
bjh21
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bcpl: Tail-call optimisation for 'let*', 'do', and 'if'.
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bcpl: Beginnings of garbage collector
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bcpl: Move the global object chain to the start of each object
bjh21
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bcpl: Add a debugging routine for dumping a hashmap
bjh21
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bcpl: Implement step 1 of my new garbage-collector guide
bjh21
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bcpl: Convert step 2 to use a hash-map as "env"
bjh21
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bcpl: Adjust steps to align better
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bcpl: Garbage collector up to step 2
bjh21
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bcpl: Convert environments into a type of mal object
bjh21
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bcpl: Add garbage-collection to step 3
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bcpl: Extend garbage-collection to user-defined functions
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bcpl: Enable once-per-rep garbage-collection in step 4
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bcpl: Add gc_root parameter to EVAL and eval_ast
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bcpl: GC step 4 except for user-defined functions
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bcpl: Minor enhancements to hm_dump
bjh21
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bcpl: Finish off GC for step 4
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bcpl: Add GC to the bit of step 5 that's already implemented
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bcpl: Update to match the latest GC guide
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bcpl: Step 5 complete, with garbage collection
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bcpl: Start of step 6, implementin read-string
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bcpl: Fix embarrasing throwf bug causing occasional crashes
bjh21
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bcpl: Implement "slurp" function
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bcpl: Implement the "eval" builtin
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bcpl: Add load-file
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bcpl: Atoms, with the exception of swap!
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bcpl: swap! function
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bcpl: Extract newsubstr() from reader.b and call it str_substr()
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bcpl: Skeleton of *ARGV* support
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bcpl: Avoid a buffer over-read in the reader
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bcpl: Pass gc_root properly into eval_ast
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bcpl: Don't pass repl_env to rep(); it doesn't use it
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bcpl: argv handling in step 6
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bcpl: Start step 7
bjh21
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bcpl: Add "cons" core function
bjh21
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bcpl: Add "concat" core function
bjh21
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bcpl: Add "quote" form
bjh21
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bcpl: Use the trick I used in concat to simplify tokenizer
bjh21
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bcpl: Implement quasiquote; step 7 complete
bjh21
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bcpl: Start step 8
bjh21
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bcpl: Set up exception handler earlier
bjh21
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bcpl: Working macros for step 8
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bcpl: nth, first, and rest core functions
bjh21
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bcpl: Make sure to preserve the temporary binding list in let*
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bcpl: Add "cond" macro; step 8 completed
bjh21
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bcpl: Set up for step 9
bjh21
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bcpl: Make dependencies more compact in Makefile
bjh21
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bcpl: Use "rm -f" for "make clean"
bjh21
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bcpl: Functional try*/catch*
bjh21
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bcpl: Core "apply" function
bjh21
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bcpl: "map" core function
bjh21
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bcpl: A bunch of single-argument predicates
bjh21
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bcpl: "symbol" and "keyword" conversion functions
bjh21
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bcpl: Add "vector" core function
bjh21
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bcpl: "hash-map" core function
bjh21
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bcpl: "assoc", "dissoc", and "get" core functions
bjh21
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bcpl: "contains?" core function
bjh21
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bcpl: Add "keys" and "vals" core functions
bjh21
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Rename assert_hashmap to as_hashmap and add conversion from nil
bjh21
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bcpl: Initialise step A
bjh21
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bcpl: Complete the set of string conversions with as_str()
bjh21
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bcpl: Add "readline" core function
bjh21
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bcpl: Improved hash-map dumper
bjh21
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bcpl: Add *host-language* and startup banner
bjh21
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bcpl: Add remaining type predicates
bjh21
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bcpl: Add "conj" core function
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bcpl: Add "seq" core function
bjh21
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bcpl: Prefer to detect empty hashmaps with "= empty_hashmap"
bjh21
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bcpl: Add "time-ms" core function
bjh21
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bcpl: Re-implement readline() to be more like slurp
bjh21
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bcpl: Add unimplemented stubs of "meta" and "with-meta"
bjh21
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bcpl: Replace calls to gc_mark() and gc_sweep() with calls to gc()
bjh21
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bcpl: Propagate some important GC changes through all the steps
bjh21
committed
bcpl: Fix a gc_root in eval_ast
bjh21
committed
bcpl: Update gc_inner_root after macro expansion
bjh21
committed
bcpl: Fix step 0 to print a newline after output
bjh21
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bcpl: Lengthen test timeout
bjh21
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bcpl: Garbage-collect less often for speed.
bjh21
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bcpl: Exit properly on error when loading file
bjh21
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bcpl: Equality tests for hash-maps
bjh21
committed
bcpl: Add Dockerfile and Travis matrix entry
bjh21
committed
bcpl: Remove downloaded tgz to reduce Docker image size
bjh21
committed

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