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user guide: indent table of contents

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This commit is contained in:
Josh Holtrop 2019-06-09 22:39:43 -04:00
parent f74d8202d3
commit 254584435f
1 changed files with 10 additions and 6 deletions
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16
rb/gen_user_guide.rb
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@ -17,12 +17,14 @@ end
class Generator class Generator
class Section class Section
attr_reader :number
attr_reader :title attr_reader :title
attr_reader :new_page attr_reader :new_page
attr_reader :contents attr_reader :contents
attr_reader :anchor attr_reader :anchor
def initialize(title, new_page) def initialize(number, title, new_page)
@title = title @number = number
@title = title.gsub(/[`]/, "")
@new_page = new_page @new_page = new_page
@contents = "" @contents = ""
@anchor = "s" + title.gsub(/[^a-zA-Z0-9]/, "_") @anchor = "s" + title.gsub(/[^a-zA-Z0-9]/, "_")
@ -45,9 +47,8 @@ class Generator
level = $1.size level = $1.size
new_page = !new_page_text.nil? new_page = !new_page_text.nil?
section_number = get_next_section_number(level) section_number = get_next_section_number(level)
section_title = "#{section_number} #{title_text}" @sections << Section.new(section_number, title_text, new_page)
@sections << Section.new(section_title, new_page) @sections.last.append("#{level_text} #{section_number} #{title_text}")
@sections.last.append("#{level_text} #{section_title}")
elsif @sections.size > 0 elsif @sections.size > 0
@sections.last.append(line) @sections.last.append(line)
end end
@ -57,7 +58,10 @@ class Generator
markdown = Redcarpet::Markdown.new(renderer) markdown = Redcarpet::Markdown.new(renderer)
content = %[<h1>Table of Contents</h1>\n] content = %[<h1>Table of Contents</h1>\n]
@sections.each do |section| @sections.each do |section|
content += %[<a href="##{section.anchor}">#{section.title}</a><br/>\n] indent = section.number.split(".").size - 1
content += %[<span style="padding-left: #{4 * indent}ex;">]
content += %[<a href="##{section.anchor}">#{section.number} #{section.title}</a><br/>\n]
content += %[</span>]
end end
@sections.each do |section| @sections.each do |section|
content += %[<a name="#{section.anchor}" />] content += %[<a name="#{section.anchor}" />]