X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/33e2b4401439f2015065704c08d22f008f016235..7f033136ac5e0e5bf6cf322dd60b4a92050eedc4:/docs/the_black_code_style/future_style.md?ds=sidebyside diff --git a/docs/the_black_code_style/future_style.md b/docs/the_black_code_style/future_style.md index a767609..2ec2c03 100644 --- a/docs/the_black_code_style/future_style.md +++ b/docs/the_black_code_style/future_style.md @@ -34,9 +34,18 @@ with \ Although when the target version is Python 3.9 or higher, _Black_ will use parentheses instead since they're allowed in Python 3.9 and higher. -## Improved string processing +## Preview style -Currently, _Black_ does not split long strings to fit the line length limit. Currently, -there is [an experimental option](labels/experimental-string) to enable splitting -strings. We plan to enable this option by default once it is fully stable. This is +Experimental, potentially disruptive style changes are gathered under the `--preview` +CLI flag. At the end of each year, these changes may be adopted into the default style, +as described in [The Black Code Style](./index.rst). Because the functionality is +experimental, feedback and issue reports are highly encouraged! + +### Improved string processing + +_Black_ will split long string literals and merge short ones. Parentheses are used where +appropriate. When split, parts of f-strings that don't need formatting are converted to +plain strings. User-made splits are respected when they do not exceed the line length +limit. Line continuation backslashes are converted into parenthesized strings. +Unnecessary parentheses are stripped. The stability and status of this feature is tracked in [this issue](https://github.com/psf/black/issues/2188).