djlint 1.49.5

v1.49.5

on Python PyPI

Performance

• A file with many tags that are never closed formats in under a second. A thousand lines that each start with <p data-x="a took 40 seconds, 1,500 lines of <p took over a minute, and 2,000 ran out of memory. Thousands of <script>, <style> or <textarea> tags that are never closed no longer slow down formatting or linting either: linting 4,000 of them took up to 23 seconds.

Bug fixes

• --format-js leaves a <script> alone when its type is neither JavaScript nor JSON, such as a client-side template in <script type="text/template">. It was formatted as JavaScript, which broke the template. Scripts without a type, modules, text/babel and JSON types such as application/ld+json are formatted as before.
• A <script> or <style> tag with attributes too long for one line has them spread over lines also when its contents take several lines, as any other tag does. With --format-js or --format-css, one run spread them and the next joined them again.
• With --format-js or --format-css, the contents of a script or style that follows other markup on its line, as in <span>a</span><script>, are indented below that line. After </noscript><script>, the next run indented the rest of the file one level deeper.
• With --format-js, JavaScript that js-beautify lays out differently on each run, such as a ternary written over several lines, settles on one layout, so a second run leaves it alone.
• --format-css no longer takes a <style inside a JavaScript string, as in new RegExp("<style(.*?)>"), for a style tag. It formatted the rest of the script as CSS.
• --format-js and --format-css no longer read a <script> or <style> written inside an HTML comment, as in <!-- <script> -->, as the start of a block. Everything from it to the next real closing tag was formatted as JavaScript or CSS.

Docs

• djlint --help describes each option more clearly. It now gives the defaults that come from .editorconfig, lists the all profile, and names what a value holds, such as --ignore CODES. --warn no longer claims to turn errors into warnings: it only changes the exit code. The configuration page uses the same wording.
• The help and the docs for --max-blank-lines say that it has no effect with --preserve-blank-lines, which keeps every blank line.