View Source Slime.Parser.Preprocessor (slime v1.3.1)
This module helps to process input and insert indents and dedents to simplify parser design.
Summary
Functions
Takes an input binary and inserts virtual indent and dedent.
Counts indent size by indent string using :tab_size config option
Removes trailing whitespace, leaving newlines intact.
Functions
Takes an input binary and inserts virtual indent and dedent.
Examples:
iex> Slime.Parser.Preprocessor.indent("t\n p")
"t\n p"
iex> Slime.Parser.Preprocessor.indent("t\n p\n a\nh")
"t\n p\n a\nh"
Counts indent size by indent string using :tab_size config option
Examples:
iex> Slime.Parser.Preprocessor.indent_size(" ")
4
iex> Slime.Parser.Preprocessor.indent_size(" ")
4
iex> Slime.Parser.Preprocessor.indent_size("")
0
Removes trailing whitespace, leaving newlines intact.