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fix(lexer): Don't require frontmatters to be escaped with indented fences - #145754
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…nces The RFC only limits hyphens at the beginning of lines and not if they are indented or embedded in other content. Sticking to that approach was confirmed by the T-lang liason at rust-lang#141367 (comment) There is a regression in error message quality which I'm leaving for someone if they feel this needs improving.
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Aug 28, 2025
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This PR was rebased onto a different master commit. Here's a range-diff highlighting what actually changed. Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers. |
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Rollup of 5 pull requests Successful merges: - #145468 (dedup recip, powi, to_degrees, and to_radians float tests) - #145643 (coverage: Build an "expansion tree" and use it to unexpand raw spans) - #145754 (fix(lexer): Don't require frontmatters to be escaped with indented fences) - #146060 (fixup nix dev shell again) - #146068 (compiletest: Capture panic messages via a custom panic hook) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of #145754 - epage:escape, r=SparrowLii fix(lexer): Don't require frontmatters to be escaped with indented fences The RFC only limits hyphens at the beginning of lines and not if they are indented or embedded in other content. Sticking to that approach was confirmed by the T-lang liason at #141367 (comment) There is a regression in error message quality which I'm leaving for someone if they feel this needs improving. Tracking issue: #136889Fixes#141367
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Rollup of 5 pull requests Successful merges: - rust-lang#145468 (dedup recip, powi, to_degrees, and to_radians float tests) - rust-lang#145643 (coverage: Build an "expansion tree" and use it to unexpand raw spans) - rust-lang#145754 (fix(lexer): Don't require frontmatters to be escaped with indented fences) - rust-lang#146060 (fixup nix dev shell again) - rust-lang#146068 (compiletest: Capture panic messages via a custom panic hook) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 5 pull requests Successful merges: - rust-lang/rust#145468 (dedup recip, powi, to_degrees, and to_radians float tests) - rust-lang/rust#145643 (coverage: Build an "expansion tree" and use it to unexpand raw spans) - rust-lang/rust#145754 (fix(lexer): Don't require frontmatters to be escaped with indented fences) - rust-lang/rust#146060 (fixup nix dev shell again) - rust-lang/rust#146068 (compiletest: Capture panic messages via a custom panic hook) r? `@ghost` `@rustbot` modify labels: rollup
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The RFC only limits hyphens at the beginning of lines and not if they are indented or embedded in other content.
Sticking to that approach was confirmed by the T-lang liason at #141367 (comment)
There is a regression in error message quality which I'm leaving for someone if they feel this needs improving.
Tracking issue: #136889
Fixes#141367