fix: hide generated template functions from document symbols - #3114
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fix: hide generated template functions from document symbols#3114colecrouter wants to merge 1 commit into
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jasonlyu123
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Sep 3, 2026
| // actually wrote. | ||
| if ( | ||
| !isInScript(symbol.location.range.start, document) && | ||
| !isInFunctionExpression(tsDoc.svelteNodeAt(symbol.location.range.start)) |
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Instead of finding the exact node, then walk up the AST tree. It'll be slightly more performant to walk down the AST until a function expression or a snippet block where the document symbol position is inside the start tag({#snippet ...})
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Multi-line snippets currently generate garbage output. Detect generated anonymous functions by first checking if they are in a template & checking if they were written by the user, then skip those symbols.
Before:

After:

Tests cases include parametrized and non-parametrized snippets, as well as user-defined anonymous functions.