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Size: 1.14 KB
Versions: 27
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Contents
# ------------------------------------------------------------------------------
# ~/_plugins/asciidoctor-extensions/shout-block.rb
# Asciidoctor extension for J1 Template
#
# Product/Info:
# https://jekyll-one.com
#
# Copyright (C) 2019 Juergen Adams
#
# J1 Template is licensed under the MIT License.
# See: https://github.com/jekyll-one/j1_template_mde/blob/master/LICENSE
#
# ------------------------------------------------------------------------------
require 'asciidoctor/extensions' unless RUBY_ENGINE == 'opal'
include Asciidoctor
PeriodRx = /\.(?= |$)/
# An extension that transforms the contents of a paragraph
# to uppercase.
#
# Usage
#
# [shout, 5]
# Time to get a move on.
#
Asciidoctor::Extensions.register do
class ShoutBlock < Extensions::BlockProcessor
# PeriodRx = /\.(?= |$)/
use_dsl
named :shout
on_context :paragraph
name_positional_attributes 'vol'
parse_content_as :simple
def process parent, reader, attrs
volume = ((attrs.delete 'vol') || 1).to_i
create_paragraph parent, (reader.lines.map {|l| l.upcase.gsub PeriodRx, '!' * volume }), attrs
end
end
block ShoutBlock
end
Version data entries
27 entries across 27 versions & 1 rubygems