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Use the correct icon in the mdbook guide for the copy-paste icon #2782

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Use the correct icon in the mdbook guide for the copy-paste icon #2782

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2 changes: 1 addition & 1 deletion crates/mdbook-html/front-end/css/chrome.css
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Expand Up @@ -266,7 +266,7 @@ pre > .buttons button {
pre > .buttons button.clip-button {
padding: 2px 4px 0px 6px;
}
pre > .buttons button.clip-button::before {
.clip-button::before {
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I "relaxed" this selector to be able to use it more freely in the book.

/* clipboard image from octicons (https://github.com/primer/octicons/tree/v2.0.0) MIT license
*/
content: url('data:image/svg+xml,<svg width="21" height="20" viewBox="0 0 24 25" \
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17 changes: 16 additions & 1 deletion guide/src/guide/reading.md
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Expand Up @@ -56,9 +56,24 @@ Clicking a highlighted word or pressing the <kbd>Escape</kbd> key will remove th
mdBook books are often used for programming projects, and thus support highlighting code blocks and samples.
Code blocks may contain several different icons for interacting with them:

<style>
.light .table-wrapper .clip-button, .rust .table-wrapper .clip-button {
--copy-button-filter: initial;
}
.coal .table-wrapper .clip-button {
--copy-button-filter: brightness(0) saturate(100%) invert(72%) sepia(9%) saturate(401%) hue-rotate(167deg) brightness(90%) contrast(84%);
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Since it's an icon, we need to cheat a bit to change its color. To do so, we rely on the filter CSS rule. There are converters only to achieve this result. :)

}
.navy .table-wrapper .clip-button {
--copy-button-filter: brightness(0) saturate(100%) invert(88%) sepia(6%) saturate(563%) hue-rotate(200deg) brightness(89%) contrast(84%);
}
.ayu .table-wrapper .clip-button {
--copy-button-filter: brightness(0) saturate(100%) invert(88%) sepia(2%) saturate(2%) hue-rotate(16deg) brightness(89%) contrast(94%);
}
</style>

| Icon | Description |
|------|-------------|
| <i class="fa fa-copy"></i> | Copies the code block into your local clipboard, to allow pasting into another application. |
| <i class="clip-button"></i> | Copies the code block into your local clipboard, to allow pasting into another application. |
| <i class="fa fa-play"></i> | For Rust code examples, this will execute the sample code and display the compiler output just below the example (see [playground]). |
| <i class="fa fa-eye"></i> | For Rust code examples, this will toggle visibility of "hidden" lines. Sometimes, larger examples will hide lines which are not particularly relevant to what is being illustrated (see [hiding code lines]). |
| <i class="fa fa-history"></i> | For [editable code examples][editor], this will undo any changes you have made. |
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