chore: clean-up

[Planeshifter]

Description

What is the purpose of this pull request?

Propagating fixes merged to develop between 2026-07-29T19:12Z and 2026-07-30T07:21Z to sibling packages with the same underlying defects. Four source patterns, one commit per pattern:

Integer loop variables in C ndarray kernels (c90a54a)

c90a54a retyped the loop count M and counter i in the clogspace C ndarray kernel from float to CBLAS_INT, pushing the float conversion to explicit (float) casts at the point of use. blas/ext/base/zlogspace carries the identical double M; double i; pattern in its kernel and is the only remaining match repo-wide; retyped to CBLAS_INT with (double) casts at use sites.

NaN guard in MGF factory closures (c5d65b1, 10ee0a5)

c5d65b1, folded into 10ee0a5, prepended isnan( t ) || to the domain guard in the laplace, gamma, gumbel, and negative-binomial MGF factory closures. stats/base/dists/logistic/mgf lib/factory.js is the sole remaining factory with a guard to extend; isnan is already required and lib/main.js already performs the check, so this is behavior-neutral. poisson stays excluded per PR #13754 — its factory has no comparable guard.

Stale node/no-sync eslint-disable directives (10ee0a5)

10ee0a5 renamed stale node/no-sync eslint-disable directives to n/no-sync in the blas/ext/base/wasm/dapx README. Propagated to the complete remaining set: fs/append-file README (2 directives), utils/library-manifest bin/cli, and _tools/utils/jsdelivr-url bin/cli. The lint config runs eslint-plugin-n (n/no-sync = warn), so the legacy node/ prefix suppresses nothing.

Shared opts variable in blas/ext/base examples (7c34546, 10ee0a5)

7c34546 and the d* tranche in 10ee0a5 extracted the repeated, byte-identical inline { 'dtype': ... } literal passed to discreteUniform into a single shared opts variable in each package's README and examples/index.js. Propagated to the 18 remaining single-precision siblings under blas/ext/base: saxpby, scusum, scusumkbn, scusumkbn2, scusumors, scusumpw, sdiff, sediff, sfirst-index-equal, sfirst-index-less-than, ssort2ins, swapx, swax, swxsa, sxdy, sxmy, sxpy, sxsy (36 files). PR #13754 explicitly left these for follow-up passes.

Related Issues

Does this pull request have any related issues?

No related issues in this repository. The options-variable extraction follows stdlib-js/metr-issue-tracker#880.

Questions

Any questions for reviewers of this pull request?

No.

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

Validation. Each candidate site passed: pattern specification against the source commits; scoped rg site enumeration excluding already-fixed packages; open-PR and 14-day merged-PR collision checks; a generator-owned-file check (all target lines sit outside auto-populated sections); two independent validation agents reading each target file in full (both required to confirm — 23/23 confirmed); an adaptation pass producing exact per-site patches (all verified with git apply --check and post-apply README/examples mirror equality); and a style-consistency pass against merged precedent (tab vs 4-space indentation per file type, single-line guard convention, CBLAS_INT declaration grouping per dlogspace/slogspace). The modified logistic/mgf factory was smoke-tested (mgf(0.5) matches the documented value; mgf(NaN) returns NaN), and modified examples execute unchanged.

Deliberately excluded. stats/base/dists/poisson/mgf (documented exclusion in #13754 — no guard to extend); the number/float64/base/assert/is-almost-same-value → assert/is-almost-same-value require-path swap from c90a54a (~50 remaining files; the old path is not deprecated — the top-level package wraps it — and a mass rename would collide with the active ULP-testing migration, which touches the same test files); ULP test migrations themselves (refactor campaign under #11352, not defect fixes); opts-extraction matches outside blas/ext/base (left for follow-up tranches, mirroring #13754's scoping); five further sub-patterns of the source commits whose repo-wide searches returned zero remaining sites (Complex64/128Array from() loop bound, double-period typos, [identity-function] link text, misplaced usage-section close, wasm README structure).

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.

AI Assistance

When authoring the changes proposed in this PR, did you use any kind of AI assistance?

• Yes
• No

If you answered "yes" above, how did you use AI assistance?

• Code generation (e.g., when writing an implementation or fixing a bug)
• Test/benchmark generation
• Documentation (including examples)
• Research and understanding

Disclosure

This PR was authored by Claude Code via the daily fix-propagation routine: commits merged to develop in the last 24 hours were mined for generalizable fix patterns, sibling sites were enumerated by scoped search, and every site was gated through two independent validation agents, an adaptation pass, and a style-consistency pass before any file was edited. Sites failing any gate were dropped and logged. A maintainer should audit and promote out of draft.

---

@stdlib-js/reviewers

---

Generated by Claude Code

[stdlib-bot]

Hello! 👋

We've noticed that you've been opening a number of PRs addressing good first issues. Thank you for your interest and enthusiasm!

Now that you've made a few contributions, we suggest no longer working on good first issues. Instead, we encourage you to prioritize cleaning up any PRs which have yet to be merged and then proceed to work on more involved tasks.

Not only does this ensure that other new contributors can work on things and get ramped up on all things stdlib, it also ensures that you can spend your time on more challenging problems. 🚀

For ideas for future PRs, feel free to search the codebase for TODOs and FIXMEs and be sure to check out other open issues on the issue tracker. Cheers!

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
blas/ext/base/saxpby	$\\color{green}428/428$ $\\color{green}+0.00\\%$	$\\color{green}30/30$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}428/428$ $\\color{green}+0.00\\%$
blas/ext/base/scusum	$\\color{green}366/366$ $\\color{green}+0.00\\%$	$\\color{green}13/13$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}366/366$ $\\color{green}+0.00\\%$
blas/ext/base/scusumkbn	$\\color{green}429/429$ $\\color{green}+0.00\\%$	$\\color{green}25/25$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}429/429$ $\\color{green}+0.00\\%$
blas/ext/base/scusumkbn2	$\\color{green}440/440$ $\\color{green}+0.00\\%$	$\\color{green}27/27$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}440/440$ $\\color{green}+0.00\\%$
blas/ext/base/scusumors	$\\color{green}383/383$ $\\color{green}+0.00\\%$	$\\color{green}17/17$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}383/383$ $\\color{green}+0.00\\%$
blas/ext/base/scusumpw	$\\color{green}415/415$ $\\color{green}+0.00\\%$	$\\color{green}18/18$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}415/415$ $\\color{green}+0.00\\%$
blas/ext/base/sdiff	$\\color{red}642/644$ $\\color{green}+0.00\\%$	$\\color{red}44/45$ $\\color{green}+0.00\\%$	$\\color{green}5/5$ $\\color{green}+0.00\\%$	$\\color{red}642/644$ $\\color{green}+0.00\\%$
blas/ext/base/sediff	$\\color{green}446/446$ $\\color{green}+0.00\\%$	$\\color{green}17/17$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}446/446$ $\\color{green}+0.00\\%$
blas/ext/base/sfirst-index-equal	$\\color{green}372/372$ $\\color{green}+0.00\\%$	$\\color{green}19/19$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}372/372$ $\\color{green}+0.00\\%$
blas/ext/base/sfirst-index-less-than	$\\color{green}372/372$ $\\color{green}+0.00\\%$	$\\color{green}19/19$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}372/372$ $\\color{green}+0.00\\%$
blas/ext/base/ssort2ins	$\\color{green}521/521$ $\\color{green}+0.00\\%$	$\\color{green}41/41$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}521/521$ $\\color{green}+0.00\\%$
blas/ext/base/swapx	$\\color{green}418/418$ $\\color{green}+0.00\\%$	$\\color{green}28/28$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}418/418$ $\\color{green}+0.00\\%$
blas/ext/base/swax	$\\color{green}418/418$ $\\color{green}+0.00\\%$	$\\color{green}28/28$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}418/418$ $\\color{green}+0.00\\%$
blas/ext/base/swxsa	$\\color{green}418/418$ $\\color{green}+0.00\\%$	$\\color{green}28/28$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}418/418$ $\\color{green}+0.00\\%$
blas/ext/base/sxdy	$\\color{green}405/405$ $\\color{green}+0.00\\%$	$\\color{green}26/26$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}405/405$ $\\color{green}+0.00\\%$
blas/ext/base/sxmy	$\\color{green}405/405$ $\\color{green}+0.00\\%$	$\\color{green}26/26$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}405/405$ $\\color{green}+0.00\\%$
blas/ext/base/sxpy	$\\color{green}405/405$ $\\color{green}+0.00\\%$	$\\color{green}26/26$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}405/405$ $\\color{green}+0.00\\%$
blas/ext/base/sxsy	$\\color{green}405/405$ $\\color{green}+0.00\\%$	$\\color{green}26/26$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}405/405$ $\\color{green}+0.00\\%$
blas/ext/base/zlogspace	$\\color{green}564/564$ $\\color{green}+0.00\\%$	$\\color{green}24/24$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}564/564$ $\\color{green}+0.00\\%$
fs/append-file	$\\color{green}177/177$ $\\color{green}+0.00\\%$	$\\color{green}10/10$ $\\color{green}+0.00\\%$	$\\color{green}2/2$ $\\color{green}+0.00\\%$	$\\color{green}177/177$ $\\color{green}+0.00\\%$
stats/base/dists/logistic/mgf	$\\color{green}306/306$ $\\color{green}+0.00\\%$	$\\color{green}22/22$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}306/306$ $\\color{green}+0.00\\%$
utils/library-manifest	$\\color{green}502/502$ $\\color{green}+0.00\\%$	$\\color{green}64/64$ $\\color{green}+0.00\\%$	$\\color{green}5/5$ $\\color{green}+0.00\\%$	$\\color{green}502/502$ $\\color{green}+0.00\\%$

The above coverage report was generated for the changes in this PR.