mediawiki-extensions-Syntax.../modules/pygments.wrapper.less

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.mw-highlight {
unicode-bidi: embed;
pre {
/* Use a more commonly found tab size of 4 (e.g. as used in CodeEditor)
instead of the browser-default value of 8 */
-moz-tab-size: 4;
tab-size: 4;
// Position .linenos relative to this container.
// Do not put this on the main container as it is 100%
// and causes it to stack above floated elements (T272853)
position: relative;
}
/* The nested pre already has a background. T126010 */
.mw-highlight& { /* Increase specificity to override the Pygments generated style in dark mode */
div& {
background-color: inherit;
}
}
/* Avoid displaying double borders for nested 'code' elements.
Before we started using the 'code' tag for inline code snippets,
<code><syntaxhighlight enclose=none ...>...</syntaxhighlight></code>
was a common pattern. Continue supporting it in existing content. */
code code& {
background-color: transparent;
color: inherit;
border: 0;
padding: 0;
}
/*
* Don't show a red border around syntax errors. This behavior may be useful
* in code editors, but it is not useful in a wiki environment, especially
* given the longstanding habit of using an existing, mostly-compatible lexer
* to highlight a language for which no lexer exists.
*/
.err {
border: 0;
}
/* Highlight background of whole lines, not just text in them */
.hll {
display: block;
}
&-lines pre,
.content &-lines pre { // Increase specificty over mobile selectors
.mw-content-ltr& {
/* @noflip */
padding-left: 3.5em;
/* @noflip */
box-shadow: inset 2.75em 0 0 #f0f0f0;
.hll {
/* @noflip */
margin-left: -3.5em;
/* @noflip */
padding-left: 3.5em;
}
}
/* stylelint-disable-next-line no-descending-specificity */
.mw-content-rtl& {
/* @noflip */
padding-right: 3.5em;
/* @noflip */
box-shadow: inset -2.75em 0 0 #f0f0f0;
/* stylelint-disable-next-line no-descending-specificity */
.hll {
/* @noflip */
margin-right: -3.5em;
/* @noflip */
padding-right: 3.5em;
}
}
}
.linenos {
position: absolute;
box-sizing: border-box;
width: 2.75em;
background: none;
color: #72777d;
white-space: pre;
.mw-content-ltr& {
/* @noflip */
left: 0;
/* @noflip */
text-align: right;
/* @noflip */
margin-right: 4px;
}
.mw-content-rtl& {
/* @noflip */
right: 0;
/* @noflip */
text-align: left;
/* @noflip */
margin-left: 4px;
}
&::before {
content: attr( data-line );
}
}
a:hover .linenos,
.hll a .linenos {
color: #333;
}
}