Class: RDocF95::Markup::PreProcess

Inherits:
Object
  • Object
show all
Defined in:
lib/rdoc-f95/markup/preprocess.rb

Overview

Handle common directives that can occur in a block of text:

: include : filename

Instance Method Summary collapse

Constructor Details

#initialize(input_file_name, include_path) ⇒ PreProcess

Returns a new instance of PreProcess.



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# File 'lib/rdoc-f95/markup/preprocess.rb', line 10

def initialize(input_file_name, include_path)
  @input_file_name = input_file_name
  @include_path = include_path
end

Instance Method Details

#handle(text) ⇒ Object

Look for common options in a chunk of text. Options that we don’t handle are passed back to our caller as |directive, param|



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# File 'lib/rdoc-f95/markup/preprocess.rb', line 19

def handle(text)
  text.gsub!(/^([ \t#]*):(\w+):\s*(.+)?\n/) do
    prefix    = $1
    directive = $2.downcase
    param     = $3

    case directive
    when "include"
      filename = param.split[0]
      include_file(filename, prefix)

    else
      yield(directive, param)
    end
  end
end