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fix: pretty printing of @[simp ←]#14367

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nomeata merged 1 commit into
leanprover:masterfrom
plp127:aliu/simpleft
Jul 18, 2026
Merged

fix: pretty printing of @[simp ←]#14367
nomeata merged 1 commit into
leanprover:masterfrom
plp127:aliu/simpleft

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@plp127

@plp127 plp127 commented Jul 11, 2026

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This PR fixes an issue where the @[simp ←] attribute would pretty-print as @[simp← ], along with analogous issues with @[grind norm ←], @[wf_preprocess ←], @[bv_normalize ←], etc. See also discussion on Zulip.

@github-actions github-actions Bot added the toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN label Jul 11, 2026
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Mathlib CI status (docs):

  • ❗ Batteries/Mathlib CI will not be attempted unless your PR branches off the nightly-with-mathlib branch. Try git rebase 49bb2031db89ba0405d44f7e8a439f96f459b287 --onto 2aaf675cfd53143c757178c1a5954ded3e930ff5. You can force Mathlib CI using the force-mathlib-ci label. (2026-07-11 23:36:53)

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Reference manual CI status:

  • ❗ Reference manual CI will not be attempted unless your PR branches off the nightly-with-manual branch. Try git rebase 49bb2031db89ba0405d44f7e8a439f96f459b287 --onto 2aaf675cfd53143c757178c1a5954ded3e930ff5. You can force reference manual CI using the force-manual-ci label. (2026-07-11 23:36:54)

@Vtec234 Vtec234 added the changelog-pp Pretty printing label Jul 12, 2026
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nomeata enabled auto-merge July 18, 2026 17:09
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nomeata added this pull request to the merge queue Jul 18, 2026
Merged via the queue into leanprover:master with commit 79d62bd Jul 18, 2026
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@plp127
plp127 deleted the aliu/simpleft branch July 18, 2026 17:31
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4 participants