slime

v1.1.0

slime v1.1.0 Slime.Parser.Preprocessor View Source

This module helps to process input and insert indents and dedents to simplify parser design.

Link to this section Summary

Functions

dedent_meta_symbol()
indent(input)

Takes an input binary and inserts virtual indent and dedent

indent_meta_symbol()
indent_size(spaces)

Counts indent size by indent string using :tab_size config option

process(input)
remove_trailing_spaces(input)

Removes trailing whitespace, leaving newlines intact

Link to this section Functions

Link to this function indent(input) View Source

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"
Link to this function indent_size(spaces) View Source

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
Link to this function remove_trailing_spaces(input) View Source

Removes trailing whitespace, leaving newlines intact.