Class: CoderayHighlightScannerOld

Inherits:
HighlightScanner show all
Defined in:
ext/ae-editor/ae-editor.rb

Instance Method Summary collapse

Methods inherited from HighlightScanner

#classes

Constructor Details

#initialize(_langs_conf) ⇒ CoderayHighlightScannerOld

Returns a new instance of CoderayHighlightScannerOld.



4199
4200
4201
4202
 
# File 'ext/ae-editor/ae-editor.rb', line 4199

def initialize(_langs_conf)
  super(_langs_conf)
  require 'coderay'
end

Instance Method Details

#highlight_tags(_row_begin, _code) ⇒ Object

end



4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
 
# File 'ext/ae-editor/ae-editor.rb', line 4210

def highlight_tags(_row_begin,_code)
  super(_row_begin,_code)
  c_scanner = CodeRay::Scanners[@lang].new _code
  row=_row_begin
  col=0
  tags_map = Hash.new 
  c_scanner.tokens.each{|tok|
    #p tok
    if tok[1]==:space && tok[0].include?("\n")
      row+=tok[0].count("\n")
      begin_gap = tok[0].split("\n")[-1]
      if begin_gap && tok[0][-1..-1]!="\n"
        col = begin_gap.length
      else
        col = 0
      end
    elsif !([:open,:close].include?(tok[0])&& tok[1].class==Symbol)
      toklength = tok[0].length
      t_begin="#{row}.#{col}"
      if tok[0].include?("\n")
        ar = tok[0].split
        row+=tok[0].count("\n")

        begin_gap = ar[-1]
        if begin_gap && tok[0][-1..-1]!="\n"
          col = begin_gap.length
        else
          col = 0
        end
      else
        col+=toklength
      end
      t_end="#{row}.#{col}"
      if tok[1]!=:space
        tags_map[tok[1]] = [] if tags_map[tok[1]].nil?
        tags_map[tok[1]] << [t_begin,t_end]
        #Arcadia.console(self, 'msg'=>"#{tok[1]}=#{[t_begin,t_end]}", 'level'=>'error')          
        #p [t_begin,t_end]
      end
    end  
  }
  tags_map
end