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8a19f60386
- Reorder README to have implementation list after "learning tool" bullet. - This also moves tests/ and libs/ into impls. It would be preferrable to have these directories at the top level. However, this causes difficulties with the wasm implementations which need pre-open directories and have trouble with paths starting with "../../". So in lieu of that, symlink those directories to the top-level. - Move the run_argv_test.sh script into the tests directory for general hygiene.
29 lines
1.0 KiB
Plaintext
29 lines
1.0 KiB
Plaintext
(de pr-str (Ast PrintReadably)
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(let Value (MAL-value Ast)
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(case (MAL-type Ast)
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((true false nil)
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(sym @) )
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(string (if PrintReadably (repr Value) Value))
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(keyword (pack ":" Value))
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((number symbol) Value)
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(fn "#<subr>")
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(func "#<func>")
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(list (pr-list Value PrintReadably "(" ")"))
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(vector (pr-list Value PrintReadably "[" "]"))
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(map (pr-list Value PrintReadably "{" "}"))
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(atom (pack "(atom " (pr-str Value PrintReadably) ")"))
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(T (pretty Value) (throw 'err (MAL-error (MAL-string "[pr-str] unimplemented type")))) ) ) )
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(de repr (X)
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(let Chars (chop X)
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(if (not X)
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"\"\""
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(setq Chars (replace Chars "\\" "\\\\"))
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(setq Chars (replace Chars "\"" "\\\""))
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(setq Chars (replace Chars "\n" "\\n"))
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(pack "\"" Chars "\"") ) ) )
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(de pr-list (Forms PrintReadably Starter Ender)
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(let Values (mapcar '((Form) (pr-str Form PrintReadably)) Forms)
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(pack Starter (glue " " Values) Ender) ) )
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