Sha256: b91f9eacd3b3a3494b15e272afa5c7dee38d125d8bd32a7ee688e14ec7367172
Contents?: true
Size: 1.37 KB
Versions: 4
Compression:
Stored size: 1.37 KB
Contents
Productions:
% grammar.productions.each do |k, v|
% v.each do |prod|
<%= k %> → <%= prod[:items].join(" ") %> <%= prod[:block] %>
% end
% end
Precedence:
--- highest
% grammar.precedence.each do |pr|
<%= "%-8s" % pr.type %> <%= pr.level %>:
{<%= pr.tokens.to_a.join(", ") %>}
% end
--- lowest
% len = tableizer.table.flatten.map(&:keys).flatten.map(&:size).max
% states = grammar.states.to_a
% tableizer.table.each_with_index do |v, i|
% state = states[i]
State <%= i %>:
% state.rules.each do |rule|
<%= rule %>
{<%= rule.lookahead.to_a.join(", ") %>}
% end
% transitions = v.each.select { |_, a| a[0] == :state }
% reductions = v.each.select { |_, a| a[0] == :reduce }
% accepting = v.each.select { |_, a| a[0] == :accept }
% conflicts = v.each.select { |_, (a, b)| a.is_a?(Array) }
% thing = [:transitions, :reductions, :accepting]
% num_type = {transitions: "State", reductions: "Rule", accepting: "Rule"}
% h = Hash[thing.zip([transitions, reductions, accepting])]
% h.each do |key, value|
% next unless value.any?
<%= key %>:
% value.each do |token, (_, name)|
<%= token %>: <%= num_type[key] %> <%= name %>
% end
% end
% if conflicts.any?
conflicts:
% conflicts.each do |token, (first, second)|
<%= token %>: <%= first.join(" ") %>/<%= second.join(" ") %>
% end
% end
% end
Version data entries
4 entries across 4 versions & 1 rubygems