method

block_start?

Ruby latest stable (v2_5_5) - 0 notes - Class: F95

1_8_6_287
1_8_7_72
1_8_7_330
1_9_1_378 (0)
1_9_2_180
1_9_3_125
1_9_3_392
2_1_10
2_2_9
2_4_6
2_5_5
2_6_3
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Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v1_9_1_378) is shown here.

block_start?(line) private

Which “line” is start of block (module, program, block data, subroutine, function) statement ?

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# File lib/rdoc/parser/f95.rb, line 1538
  def block_start?(line)
    return nil if !line

    if line =~ /^\s*?module\s+(\w+)\s*?(!.*?)?$/    ||
        line =~ /^\s*?program\s+(\w+)\s*?(!.*?)?$/  ||
        line =~ /^\s*?block\s+data(\s+\w+)?\s*?(!.*?)?$/     ||
        line =~                  /^\s*?
                 (recursive|pure|elemental)?\s*?
                 subroutine\s+(\w+)\s*?(\(.*?\))?\s*?(!.*?)?$
                /x ||
        line =~                  /^\s*?
                 (recursive|pure|elemental)?\s*?
                 (
                     character\s*?(\([\w\s\=\(\)\*]+?\))?\s+
                   | type\s*?\([\w\s]+?\)\s+
                   | integer\s*?(\([\w\s\=\(\)\*]+?\))?\s+
                   | real\s*?(\([\w\s\=\(\)\*]+?\))?\s+
                   | double\s+precision\s+
                   | logical\s*?(\([\w\s\=\(\)\*]+?\))?\s+
                   | complex\s*?(\([\w\s\=\(\)\*]+?\))?\s+
                 )?
                 function\s+(\w+)\s*?
                 (\(.*?\))?(\s+result\((.*?)\))?\s*?(!.*?)?$
                /x
      return true
    end

    return nil
  end

block_start?

Related methods

Method deprecated or moved