Mirror: The magical sticky regex-based parser generator 🧙
Add special case to keep codegen output small
+15
-11
+7
-11
src/babel/__snapshots__/plugin.test.js.snap
+7
-11
src/babel/__snapshots__/plugin.test.js.snap
···
328
328
break group_2;
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}
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331
-
group_4: {
332
-
var y4 = state.y,
333
-
x4 = state.x;
331
+
var y4 = state.y,
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+
x4 = state.x;
334
333
335
-
if ((x = _node_expression4(state)) != null) {
336
-
node.push(x);
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-
} else {
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-
state.y = y4;
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-
state.x = x4;
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-
node.length = ln2;
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-
break group_4;
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-
}
334
+
if ((x = _node_expression4(state)) != null) {
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+
node.push(x);
336
+
} else {
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+
state.y = y4;
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+
state.x = x4;
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}
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if ((x = _node_expression5(state)) != null) {
+8
src/codegen.js
+8
src/codegen.js
···
98
98
${astChild(ast, depth, opts)}
99
99
}
100
100
`;
101
+
} else if (ast.quantifier === '?' && ast.expression) {
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+
opts.index = depth;
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+
opts.abort = '';
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+
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+
child = js`
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+
${assignIndex(depth)}
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+
${astChild(ast, depth, opts)}
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+
`;
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} else if (ast.quantifier === '?') {
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opts.index = depth;
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opts.abort = js`break ${group}`;