Module: Codnar::Configuration::Code

Included in:

Codnar::Configuration

Defined in:

lib/codnar/configuration/code.rb

Overview

Configurations for splitting source code.

Constant Summary

CLASSIFY_SOURCE_CODE =

Classify all lines as source code of some syntax (kind). This doesn’t distinguish between comment and code lines; to do that, you need to combine this with comment classification configuration(s). Also, it just formats the lines in an HTML pre element, without any syntax highlighting; to do that, you need to combine this with syntax highlighting formatting configuration(s).

lambda do |syntax|
  return {
    "formatters" => {
      "#{syntax}_code" => "Formatter.lines_to_pre_html(lines, :class => :code)",
    },
    "syntax" => {
      "patterns" => {
        "#{syntax}_code" => { "regexp" => "^(\\s*)(.*)$" },
      },
      "states" => {
        "start" => {
          "transitions" => [
            { "pattern" => "#{syntax}_code" },
          ],
        },
      },
    },
  }
end

CLASSIFY_NESTED_CODE =

Allow for comments containing “((( <syntax>” and “))) <syntax>” to designate nested islands of foreign syntax inside the normal code. The designator comment lines are always treated as part of the surrounding code, not as part of the nested foreign syntax code. There is no further classification of the nested foreign syntax code. Therefore, the nested code is not examined for begin/end chunk markers. Likewise, the nested code may not contain deeper nested code using a third syntax.

lambda do |outer_syntax, inner_syntax|
  {
    "syntax" => {
      "patterns" => {
        "start_#{inner_syntax}_in_#{outer_syntax}" =>
          { "regexp" => "^(\\s*)(.*\\(\\(\\(\\s*#{inner_syntax}.*)$" },
        "end_#{inner_syntax}_in_#{outer_syntax}" => 
          { "regexp" => "^(\\s*)(.*\\)\\)\\)\\s*#{inner_syntax}.*)$" },
        "#{inner_syntax}_in_#{outer_syntax}" =>
          { "regexp" => "^(\\s*)(.*)$" },
      },
      "states" => {
        "start" => {
          "transitions" => [
            { "pattern" => "start_#{inner_syntax}_in_#{outer_syntax}",
              "kind" => "#{outer_syntax}_code",
              "next_state" => "#{inner_syntax}_in_#{outer_syntax}" },
            [],
          ],
        },
        "#{inner_syntax}_in_#{outer_syntax}" => {
          "transitions" => [
            { "pattern" => "end_#{inner_syntax}_in_#{outer_syntax}",
              "kind" => "#{outer_syntax}_code",
              "next_state" => "start" },
            { "pattern" => "#{inner_syntax}_in_#{outer_syntax}",
              "kind" => "#{inner_syntax}_code" },
          ],
        },
      },
    },
  }
end