Method: WCC::Differ#compute_hilite

Defined in:
lib/wcc/diff.rb

#compute_hilite ⇒ Object 



107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
 
# File 'lib/wcc/diff.rb', line 107

def compute_hilite
  # get representional string for the whole diff
  s = rchar
  #puts s
  mds = []
  md = s.match(/(@|_)di(@|_)/)
  while not md.nil?
    mds << md
    s = s.substring(md.begin(2))
    md = s.match(/(@|_)di(@|_)/)
  end
  
  offset = 0
  mds.each do |md|
    i = offset+md.begin(1)+1
    offset = md.begin(2)+1
    # found a single insertion/deletion pair
    InLineDiffer.new(@di[i], @di[i+1]).compute_hilite
  end
end