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Improve handling of astral symbols in surrogate form #21

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Improve handling of astral symbols in surrogate form #21

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9 changes: 5 additions & 4 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -55,17 +55,18 @@
"coverage": "istanbul cover --report html node_modules/.bin/_mocha tests/tests.js -- -u exports -R spec"
},
"dependencies": {
"recast": "^0.10.6",
"esprima": "^2.6.0",
"recast": "^0.10.10",
"regenerate": "^1.2.1",
"regjsgen": "^0.2.0",
"regjsparser": "^0.1.4"
},
"devDependencies": {
"coveralls": "^2.11.2",
"istanbul": "^0.3.7",
"istanbul": "^0.3.11",
"jsesc": "^0.5.0",
"lodash": "^3.4.0",
"mocha": "^2.2.0",
"lodash": "^3.6.0",
"mocha": "^2.2.1",
"unicode-5.1.0": "^0.1.5",
"unicode-7.0.0": "^0.1.5"
}
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5 changes: 5 additions & 0 deletions tests/tests.js
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Expand Up @@ -106,6 +106,11 @@ var fixtures = [
'flags': FLAGS_WITH_UNICODE_WITHOUT_I,
'transpiled': '(?:[a-z]|\\uD834[\\uDF06-\\uDF08])'
},
{
'pattern': '[\\uD834\\uDF06-\\uD834\\uDF08a-z]',
'flags': FLAGS_WITH_UNICODE_WITHOUT_I,
'transpiled': '(?:[a-z]|\\uD834[\\uDF06-\\uDF08])'
},
{
'pattern': '[\\u{1D306}-\\u{1D308}a-z]',
'flags': FLAGS_WITH_UNICODE_WITHOUT_I,
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2 changes: 2 additions & 0 deletions transpile-code.js
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
var esprima = require('esprima');
var recast = require('recast');
var transform = require('./transform-tree.js');

Expand All @@ -7,6 +8,7 @@ module.exports = function(input, options) {
var sourceMapName = options.sourceMapName || '';
var createSourceMap = sourceFileName && sourceMapName;
var tree = recast.parse(input, {
'esprima': esprima,
'sourceFileName': sourceFileName
});
tree = transform(tree);
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