base.css: Unselectable code-listing line numbers

ferdnyc · ferdnyc · commit 3559b2bd8e42 · 2022-12-13T01:23:54.000-05:00
Prevent accidental inclusion of the line numbers,
when copy-pasting from syntaxhighlighter code blocks.

Also use -webkit-user-select for Safari (desktop &amp; mobile).

Signed-off-by: FeRD (Frank Dana) &lt;ferdnyc@gmail.com&gt;
diff --git a/themes/jquery/css/base.css b/themes/jquery/css/base.css
@@ -3793,6 +3793,8 @@ pre .diff .hljs-comment {
 .syntaxhighlighter table td.gutter .line {
 	text-align: right !important;
 	padding: 0 0.5em 0 1em !important;
+	user-select: none;
+	-webkit-user-select: none;
 }
 .syntaxhighlighter table td.code .line {
 	padding: 0 0.5em !important;

Original file line number	Diff line number	Diff line change
`@@ -3793,6 +3793,8 @@ pre .diff .hljs-comment {`
`3793`	`3793`	`.syntaxhighlighter table td.gutter .line {`
`3794`	`3794`	`text-align: right !important;`
`3795`	`3795`	`padding: 0 0.5em 0 1em !important;`
	`3796`	`+ user-select: none;`
	`3797`	`+ -webkit-user-select: none;`
`3796`	`3798`	`}`
`3797`	`3799`	`.syntaxhighlighter table td.code .line {`
`3798`	`3800`	`padding: 0 0.5em !important;`