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Make line-numbers not-selectable. This makes the listing copy-friendly *AND* doesn't require wrapping things in tables

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This commit is contained in:
Roberto Alsina 2024-08-10 16:54:46 -03:00
parent f2e638ce3b
commit 8e29500fcf
1 changed files with 1 additions and 1 deletions
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src/formatters/html.cr
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@ -47,7 +47,7 @@ module Tartrazine
line_label = line_numbers? ? "#{i + 1}".rjust(4).ljust(5) : ""
line_class = highlighted?(i + 1) ? "class=\"#{get_css_class("LineHighlight", theme)}\"" : ""
line_id = linkable_line_numbers? ? "id=\"#{line_number_id_prefix}#{i + 1}\"" : ""
outp << "<span #{line_id} #{line_class}>#{line_label}</span>"
outp << "<span #{line_id} #{line_class} style=\"user-select: none;\">#{line_label} </span>"
line.each do |token|
fragment = "<span class=\"#{get_css_class(token[:type], theme)}\">#{token[:value]}</span>"
outp << fragment