1521723 - Implement the hyphenate-limit-chars property

Status: NEW

(Core :: Layout: Text and Fonts, enhancement, P3)

Description

[Michael Scharnagl]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0

Steps to reproduce:

1. Use CSS Hyphenation for a sentence
2. Find out that it is also uses Hyphenation for very short words
3. Try to find a solution and fail to do so

Actual results:

The hyphenate-limit-chars property is currently not supported in Firefox. It should work as the -ms-hyphenate-limit-chars property in IE/Edge: https://msdn.microsoft.com/en-us/library/hh771865(v=vs.85).aspx

Expected results:

The hyphenate-limit-chars property should be supported in Firefox, so developers can decide how many characters a word should have before hyphens are used and how many characters before/after the break should be the minimum.

Comment 1

[Liviu Seplecan]

I've moved the bug to a new component and the guys from there will bet an idea of what should o whit this.

Comment 2

[Emilio Cobos Álvarez (:emilio)]

Hmm, well, is this in any spec?

Comment 3

[Jonathan Kew [:jfkthame]]

It's in the CSS Text 4 draft:
https://drafts.csswg.org/css-text-4/#hyphenate-char-limits

Comment 4

[babacan.hatice]

Hi do we have any news? Will this property be implemented soon?

kind regards

Comment 5

[Jonathan Kew [:jfkthame]]

Attachment: WIP: Bug 1521723 - Add CSS support for the hyphenate-limit-chars property.

Comment 6

[Jonathan Kew [:jfkthame]]

I took a stab at the CSS side of this (currently not hooked up to any actual layout behavior); WIP patch is above. Currently this seems to mostly work, but fails the transitions test at layout/style/test/test_transitions_per_property.html, so it's not 100% complete.

Comment 7

[schmitz]

It's really annoying that this feature still doesn't exist in 2022.

Comment 8

[dominique]

Agreed. I can't believe there is so little innovation in the area of hyphenation.

Comment 9

[Mike Taylor [:miketaylr]]

Hey Jonathan, an Intent to Ship for hyphenate-limit-chars was just sent to blink-dev[1]. I assume this is something that you'll eventually get back to, but let us know if this was paused due to other concerns. Thanks!

(Also let me know if you would prefer us filing a formal position issue - seems unneeded in this case)

[1] https://groups.google.com/a/chromium.org/g/blink-dev/c/TjuGJ-8TeXk/m/X8gUvSejAwAJ

Comment 10

[Jonathan Kew [:jfkthame]]

Yes, I hope to get back to it at some point, but it hasn't been a top priority; not sure when I'll find some spare cycles.