Class: ParsingParcels

Inherits:
Object show all
Defined in:
lib/ceedling/parsing_parcels.rb

Overview

This is a collection of parsing aids to be used in other modules

Instance Method Summary collapse

Instance Method Details

#code_lines(input) ⇒ Object

This parser accepts a collection of lines which it will sweep through and tidy, giving the purified lines to the block (one line at a time) for further analysis. It analyzes a single line at a time, which is far more memory efficient and faster for large files. However, this requires it to also handle backslash line continuations as a single line at this point.



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# File 'lib/ceedling/parsing_parcels.rb', line 17

def code_lines(input)
  comment_block = false
  full_line = ''
  input.each_line do |line|
      m = line.match /(.*)\\\s*$/
    if (!m.nil?)
        full_line += m[1]
    elsif full_line.empty?
      _line, comment_block = clean_code_line( line, comment_block )
      yield( _line )
    else
      _line, comment_block = clean_code_line( full_line + line, comment_block )
      yield( _line )
      full_line = ''
    end
  end    
end