- From: Koji Ishii via GitHub <sysbot+gh@w3.org>
- Date: Sat, 25 Jul 2020 13:46:31 +0000
- To: public-css-archive@w3.org
From the discussions above, here's the proposal for the level 4 "switch": ```css letter-spacing-behavior: auto | between | right ``` <dl> <dt>auto</dt> <dd> The behavior is determined by the following conditions: * If the resolved direction of the character or atomic inline is `rtl`, the behavior is undefined. * For CSS, if the _`letter-spacing` run_ (see `between` below) includes the rightmost in-flow fragment of a wrapped line after the bidi reorder, the behavior is undefined. * For SVG, if the _`letter-spacing` run_ is at the right edge of a SVG text after the bidi reorder, the used value is `between`. * Otherwise the used value is `right`. </dd> <dt>between</dt> <dd> When computing line wrapping, this value is the same as `right`. Compute _`letter-spacing` runs_ after lines are wrapped and the bidi reorder was applied, but before computing alignment and justifications. A _`letter-spacing` run_ is a sequence of inline fragments that have the same used value of the `letter-spacing` property. Then for each _`letter-spacing` run_, remove the rightmost spacing. </dd> <dt>right</dt> <dd> Add the spacing to the right of every character or atomic inline. </dd> </dl> Note, this `between` behavior may make lines to underflow if positive `letter-spacing`, or overflow if negative `letter-spacing`. I think this is acceptable because when `letter-spacing` is negative, glyphs may look overflowing anyway. The `between` behavior only changes how much they overflow. -- GitHub Notification of comment by kojiishi Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/1518#issuecomment-663857434 using your GitHub account
Received on Saturday, 25 July 2020 13:46:32 UTC