1 | /**
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2 | * Remove everything in a file except JSDoc-style comments. By enabling this plugin, you can
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3 | * document source files that are not valid JavaScript (including source files for other languages).
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4 | * @module plugins/commentsOnly
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5 | */
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6 | ;
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7 |
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8 | exports.handlers = {
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9 | beforeParse: function(e) {
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10 | // a JSDoc comment looks like: /**[one or more chars]*/
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11 | var comments = e.source.match(/\/\*\*[\s\S]+?\*\//g);
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12 |
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13 | if (comments) {
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14 | e.source = comments.join('\n\n');
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15 | } else {
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16 | e.source = ''; // If file has no comments, parser should still receive no code
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17 | }
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18 | }
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19 | };
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