Causes the input to be wrapped with a IndentDedentInputBuffer.
Causes the input to be wrapped with a IndentDedentInputBuffer.
the number of characters in a tab stop.
the string starting a line comment or null, if line comments are not defined
signals whether an IllegalIndentationException should be thrown on "semi-dedents", if false the buffer silently accepts these
Simple Input abstraction serving as the target of a number of implicit conversions defined in the org.parboiled.scala package object.