Let `load-file` append a new line in case last line contains a
comment.
Also append `nil` so that the return value is predictible. Remove the
existing explicit `nil` from existing sources.
Adapt documentation and tests.
* Move `gensym` and `inc` from step files to `lib/trivial.mal`.
* Move `or` from step files to `lib/test_cascade.mal`.
Shorten it because `(first ())` returns `nil`
* Update process and tests accordingly (not the figures yet).
tests: check that `inc` is present in stepA.
nasm: split lines in mal_startup_string for readability.
objpascal: remove obsolete .orig file
swift: remove an unneeded line in template
swift4: remove duplicate definition of `or` macro
In these implementations there is no empty list check before
macroexpansion and so empty lists from step8 onwards produce a crash
or other misbehavior.
Also, add a test to step8 to test empty list again (first time it's
tested is in step2).
Add a step1 test to make sure that implementations are properly
throwing an error on unclosed strings.
Fix 47 implementations and update the guide to note the correct
behavior.
Fixes made to: ada, c, chuck, clojure, coffee, common-lisp, cpp,
crystal, d, dart, elm, erlang, es6, factor, fsharp, gnu-smalltalk,
groovy, guile, haxe, hy, js, livescript, matlab, miniMAL, nasm, nim,
objc, objpascal, ocaml, perl, perl6, php, plsql, ps, python, r,
rpython, ruby, scheme, swift3, tcl, ts, vb, vimscript, wasm, yorick.
Catchless try* test is an optional test. Not all implementations
support catchless try* but a number were fixed so they at least don't
crash on catchless try*.
- Add */run script for every implementation.
- Refactor Clojure build to allow individual jar files for each step.
- Update FFI version for es6 and miniMAL to work with newer node
versions.
The run scripts for the following could use some additional
refactoring:
- java: build individual step jar, use java -jar instead of mvn to run
- plpgsql: maybe combine plpgsql/run and plpgsql/wrap.sh
- vhdl: combine vhdl/run and vhdl/run_vhdl.sh
- vimscript: combine vimscript/run and vimscript/run_vimscript.sh
- Remove most of the step5 excludes in the Makefile except for ones
which don't have TCO capability at all (or the implementation is too
slow): bash, make, mal, matlab.
- Make perf_EXCLUDES consistent with other excludes.
- Add a print-FOO target which prints the resolved value of Makefile
variable FOO. For example, `make print-IMPLS` to print the list of
implementations.
