parse_tag_attributes() — svelte Function Reference

Architecture documentation for the parse_tag_attributes() function in index.js from the svelte codebase.

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Entity Profile

Compiler→ Transformer→ parse_tag_attributes() — svelte Function Reference

Dependency Diagram

graph TD
  082d508a_e627_7a95_fce0_02014a5b6784["parse_tag_attributes()"]
  ccf6927a_1f1b_1dda_8616_80903a72ba16["index.js"]
  082d508a_e627_7a95_fce0_02014a5b6784 -->|defined in| ccf6927a_1f1b_1dda_8616_80903a72ba16
  3d6e4414_b36d_fff0_63de_9aea1fab6869["process_tag()"]
  3d6e4414_b36d_fff0_63de_9aea1fab6869 -->|calls| 082d508a_e627_7a95_fce0_02014a5b6784
  style 082d508a_e627_7a95_fce0_02014a5b6784 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/compiler/preprocess/index.js lines 223–236

function parse_tag_attributes(str) {
	/** @type {Record<string, string | boolean>} */
	const attrs = {};

	/** @type {RegExpMatchArray | null} */
	let match;
	while ((match = attribute_pattern.exec(str)) !== null) {
		const name = match[1];
		const value = match[2] || match[3] || match[4];
		attrs[name] = !value || value;
	}

	return attrs;
}