2020-01-09 19:07:24 +03:00
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def _debug(ex):
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. as $top
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| ex
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| debug
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| $top;
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def _print:
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2020-01-10 17:13:51 +03:00
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tostring;
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2020-01-09 19:07:24 +03:00
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2020-01-05 18:05:49 +03:00
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def nwise(n):
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def _nwise:
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if length <= n then
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.
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else
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.[0:n], (.[n:] | _nwise)
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end;
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_nwise;
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2020-01-08 19:34:12 +03:00
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def abs(x):
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if x < 0 then 0 - x else x end;
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2020-01-05 18:05:49 +03:00
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def jqmal_error(e):
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2020-01-08 19:34:12 +03:00
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error("JqMAL Exception :: " + e);
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2020-01-05 18:05:49 +03:00
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def is_jqmal_error:
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2020-01-08 19:34:12 +03:00
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startswith("JqMAL Exception :: ");
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2020-01-05 18:05:49 +03:00
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def wrap(kind):
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{
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kind: kind,
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value: .
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2020-01-06 02:40:03 +03:00
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};
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2020-01-06 23:55:22 +03:00
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def wrap2(kind; opts):
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opts + {
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kind: kind,
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value: .
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};
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2020-01-07 19:43:49 +03:00
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2020-01-08 17:36:57 +03:00
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def find_free_references(keys):
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def _refs:
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if . == null then [] else
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. as $dot
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| if .kind == "symbol" then
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if keys | contains([$dot.value]) then [] else [$dot.value] end
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else if "list" == $dot.kind then
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# if - scan args
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# def! - scan body
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# let* - add keys sequentially, scan body
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# fn* - add keys, scan body
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# quote - []
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# quasiquote - ???
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$dot.value[0] as $head
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| if $head.kind == "symbol" then
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(
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select($head.value == "if") | $dot.value[1:] | map(_refs) | reduce .[] as $x ([]; . + $x)
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) // (
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select($head.value == "def!") | $dot.value[2] | _refs
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) // (
|
2020-01-10 09:01:00 +03:00
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select($head.value == "let*") | $dot.value[2] | find_free_references(($dot.value[1].value as $value | ([ range(0; $value|length; 2) ] | map(select(. % 2 == 0) | $value[.].value))) + keys)
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2020-01-08 17:36:57 +03:00
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) // (
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select($head.value == "fn*") | $dot.value[2] | find_free_references(($dot.value[1].value | map(.value)) + keys)
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) // (
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select($head.value == "quote") | []
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) // (
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select($head.value == "quasiquote") | []
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) // ($dot.value | map(_refs) | reduce .[] as $x ([]; . + $x))
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else
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[ $dot.values[1:][] | _refs ]
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end
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else if "vector" == $dot.kind then
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($dot.value | map(_refs) | reduce .[] as $x ([]; . + $x))
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else if "hashmap" == $dot.kind then
|
2020-01-09 19:07:24 +03:00
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([$dot.value | to_entries[] | ({kind: .value.kkind, value: .key}, .value.value) ] | map(_refs) | reduce .[] as $x ([]; . + $x))
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2020-01-08 17:36:57 +03:00
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else
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[]
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end end end end
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end;
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_refs | unique;
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|
2020-01-07 19:43:49 +03:00
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def tomal:
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(
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select(type == "array") | (
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map(tomal) | wrap("list")
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)
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) // (
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select(type == "string") | (
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|
if startswith("sym/") then
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.[4:] | wrap("symbol")
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else
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wrap("string")
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|
end
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)
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) // (
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|
select(type == "number") | (
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|
wrap("number")
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)
|
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|
);
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|
2020-01-06 19:26:48 +03:00
|
|
|
def _extern(options):
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|
{command: .}
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|
|
| debug
|
2020-01-10 17:13:51 +03:00
|
|
|
| if (options.nowait | not) then
|
2020-01-06 19:26:48 +03:00
|
|
|
input | fromjson
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|
else
|
|
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|
null
|
2020-01-12 14:39:52 +03:00
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|
|
end;
|
2020-01-06 19:26:48 +03:00
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def issue_extern(cmd; options):
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|
{cmd: cmd, args: .}
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|
| _extern(options);
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|
|
def issue_extern(cmd):
|
|
|
|
issue_extern(cmd; {});
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|
|
2020-01-08 17:36:57 +03:00
|
|
|
def _readline:
|
2020-01-10 17:13:51 +03:00
|
|
|
[.]
|
2020-01-08 17:36:57 +03:00
|
|
|
| issue_extern("readline"; {nowait: false})
|
|
|
|
;
|
|
|
|
|
2020-01-09 19:07:24 +03:00
|
|
|
def __readline(prompt):
|
|
|
|
. as $top
|
|
|
|
| prompt
|
|
|
|
| _readline;
|
|
|
|
|
|
|
|
def __readline:
|
|
|
|
__readline(.);
|
|
|
|
|
2020-01-10 17:13:51 +03:00
|
|
|
def _display:
|
|
|
|
tostring | .+"\n" | debug;
|
|
|
|
|
2020-01-06 19:26:48 +03:00
|
|
|
def _write_to_file(name):
|
|
|
|
. as $value
|
2020-01-06 23:55:22 +03:00
|
|
|
| [(name|tojson), (.|tojson), (false|tojson)]
|
2020-01-06 19:26:48 +03:00
|
|
|
| issue_extern("fwrite"; {nowait: true})
|
2020-01-06 23:55:22 +03:00
|
|
|
| $value;
|
|
|
|
|
|
|
|
def _append_to_file(name):
|
|
|
|
. as $value
|
|
|
|
| [(name|tojson), (.|tojson), (true|tojson)]
|
|
|
|
| issue_extern("fwrite"; {nowait: true})
|
|
|
|
| $value;
|
|
|
|
|
2020-01-10 17:13:51 +03:00
|
|
|
def _halt:
|
|
|
|
[]
|
|
|
|
| issue_extern("halt"; {nowait: true})
|
|
|
|
| halt;
|
|
|
|
|
2020-01-06 23:55:22 +03:00
|
|
|
def trap:
|
2020-01-12 14:39:52 +03:00
|
|
|
_write_to_file("trap_reason.json") | jqmal_error("trap");
|