mirror of
https://github.com/kanaka/mal.git
synced 2024-09-21 02:27:10 +03:00
dd7a4f55f3
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*.
42 lines
1.0 KiB
JavaScript
42 lines
1.0 KiB
JavaScript
if (typeof module !== 'undefined') {
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var types = require('./types');
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var readline = require('./node_readline');
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var reader = require('./reader');
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var printer = require('./printer');
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}
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// read
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function READ(str) {
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return reader.read_str(str);
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}
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// eval
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function EVAL(ast, env) {
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return ast;
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}
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// print
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function PRINT(exp) {
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return printer._pr_str(exp, true);
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}
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// repl
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var re = function(str) { return EVAL(READ(str), {}); };
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var rep = function(str) { return PRINT(EVAL(READ(str), {})); };
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// repl loop
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if (typeof require !== 'undefined' && require.main === module) {
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// Synchronous node.js commandline mode
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while (true) {
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var line = readline.readline("user> ");
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if (line === null) { break; }
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try {
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if (line) { printer.println(rep(line)); }
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} catch (exc) {
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if (exc instanceof reader.BlankException) { continue }
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if (exc instanceof Error) { console.warn(exc.stack) }
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else { console.warn("Error: " + printer._pr_str(exc, true)) }
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}
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}
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}
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