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f44e25c3af
swc_common: - Add `Span.has_mark`. swc_ecma_codegen: - Emit `1e3` for `1000`. - Optimize output. (#1986) swc_ecma_minifier: - name mangler: Don't use keywords as an id. - `properties`: Optimize member expression with string properties. - `inline`: Inline some function expressions even if it's not fn-local. - `analyzer`: Track reassignment correctly. - `analyzer`: Track fn-local correctly. - `sequences`: Inject `void` if required. - `inline`: Inline function declarations correctly. - `sequences`: Merge expressions into test of if statements. - `sequences`: Reduce calls to an assigned variable. - Use `Marks` instead of `&dyn Comments`. swc_ecma_transforms_optimization: - `expr_simplifier`: Fix infinite loops. node/swc: - Ensure that `.transform` performs minification. (#1989)
7 lines
376 B
JavaScript
7 lines
376 B
JavaScript
export const E = {
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test: function(Y) {
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var DOCUMENT = Y.config.doc, useSVG = !Y.config.defaultGraphicEngine || "canvas" != Y.config.defaultGraphicEngine, canvas = DOCUMENT && DOCUMENT.createElement("canvas");
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return DOCUMENT && DOCUMENT.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") && (useSVG || !canvas);
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}
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};
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