Class: SM::Line

Class | SM::Line
In: | rdoc/markup/simple_markup/lines.rb
Parent: | Object

### Methods

isBlank? new stamp strip_leading to_s

### Constants

INFINITY | = | 9999
BLANK | = | :BLANK
HEADING | = | :HEADING
LIST | = | :LIST
RULE | = | :RULE
PARAGRAPH | = | :PARAGRAPH
VERBATIM | = | :VERBATIM

### Attributes

deleted | [RW] | true if this line has been deleted from the list of lines
flag | [RW] | A flag. For list lines, this is the type of the list
leading_spaces | [RW] | the number of leading spaces
level | [RW] | The indentation nesting level
param | [RW] | A prefix or parameter. For LIST lines, this is the text that introduced the list item (the label)
text | [RW] | The contents
type | [RW] | line type

### Public Class methods

new(text)

[Source]

    # File rdoc/markup/simple_markup/lines.rb, line 42
        def initialize(text)
          @text    = text.dup
          @deleted = false

          # expand tabs
          1 while @text.gsub!(/\t+/) { ' ' * (8*$&.length - $`.length % 8)}  && $~ #`

          # Strip trailing whitespace
          @text.sub!(/\s+$/, '')

          # and look for leading whitespace
          if @text.length > 0
            @text =~ /^(\s*)/
            @leading_spaces = $1.length
          else
            @leading_spaces = INFINITY
          end
        end

### Public Instance methods

isBlank?()

Return true if this line is blank

[Source]

    # File rdoc/markup/simple_markup/lines.rb, line 62
        def isBlank?
          @text.length.zero?
        end

stamp(type, level, param="", flag=nil)

stamp a line with a type, a level, a prefix, and a flag

[Source]

    # File rdoc/markup/simple_markup/lines.rb, line 67
        def stamp(type, level, param="", flag=nil)
          @type, @level, @param, @flag = type, level, param, flag
        end

strip_leading(size)

Strip off the leading margin

[Source]

    # File rdoc/markup/simple_markup/lines.rb, line 75
        def strip_leading(size)
          if @text.size > size
            @text[0,size] = ""
          else
            @text = ""
          end
        end

to_s()

[Source]

    # File rdoc/markup/simple_markup/lines.rb, line 83
        def to_s
          "#@type#@level: #@text"
        end

[Validate]