Avoid period continuation for non identifier, improve coma sep handling for attrs

[DylanPiercey]

Description

• Expression continuations after a period will now only happen if the period is followed by something that could be an identifier (eg a word).
• Comas after the tag name will now always enter into attribute parsing mode.
• When in concise mode, a new line that starts with a coma will now continue the attributes for the previous tag.

Checklist:

• [ ] I have updated/added documentation affected by my changes.
• [x] I have added tests to cover my changes.

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 00ef6d6c0b3d281bf40d7e09f7bbaf6a9c5d9115

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

| Name | Type | | ------------- | ----- | | htmljs-parser | Minor |

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[codecov[bot]]

Codecov Report

Patch coverage: 100.00% and project coverage change: +0.02 :tada:

Comparison is base (33d280d) 93.40% compared to head (00ef6d6) 93.43%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #154 +/- ## ========================================== + Coverage 93.40% 93.43% +0.02% ========================================== Files 26 26 Lines 1274 1279 +5 Branches 288 291 +3 ========================================== + Hits 1190 1195 +5 Misses 54 54 Partials 30 30 ``` | [Impacted Files](https://codecov.io/gh/marko-js/htmljs-parser/pull/154?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=marko-js) | Coverage Δ | | |---|---|---| | [src/states/TAG\_NAME.ts](https://codecov.io/gh/marko-js/htmljs-parser/pull/154?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=marko-js#diff-c3JjL3N0YXRlcy9UQUdfTkFNRS50cw==) | `98.24% <ø> (ø)` | | | [src/core/Parser.ts](https://codecov.io/gh/marko-js/htmljs-parser/pull/154?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=marko-js#diff-c3JjL2NvcmUvUGFyc2VyLnRz) | `93.52% <100.00%> (+0.04%)` | :arrow_up: | | [src/states/EXPRESSION.ts](https://codecov.io/gh/marko-js/htmljs-parser/pull/154?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=marko-js#diff-c3JjL3N0YXRlcy9FWFBSRVNTSU9OLnRz) | `93.50% <100.00%> (+0.12%)` | :arrow_up: | | [src/states/OPEN\_TAG.ts](https://codecov.io/gh/marko-js/htmljs-parser/pull/154?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=marko-js#diff-c3JjL3N0YXRlcy9PUEVOX1RBRy50cw==) | `91.38% <100.00%> (+0.04%)` | :arrow_up: | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=marko-js). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=marko-js)

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