Module: Hamlit::Parsers::Tag

Includes:
Concerns::Error, Concerns::Indentable
Included in:
Hamlit::Parser
Defined in:
lib/hamlit/parsers/tag.rb

Constant Summary collapse

TAG_ID_CLASS_REGEXP =
/[a-zA-Z0-9_-]+/
TAG_REGEXP =
/[a-zA-Z0-9\-_:]+/
DEFAULT_TAG =
'div'

Instance Method Summary collapse

Methods included from Concerns::Indentable

#count_indent, #count_width, #indent_label, #next_indent, #next_width, #replace_hard_tabs, #reset_indent, #same_indent?, #validate_indentation!, #with_indented

Methods included from Concerns::Error

#assert_scan!, #copmile_error!, #syntax_error, #syntax_error!

Instance Method Details

#parse_tag(scanner) ⇒ Object



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
# File 'lib/hamlit/parsers/tag.rb', line 15

def parse_tag(scanner)
  tag = DEFAULT_TAG
  tag = scanner.scan(TAG_REGEXP) if scanner.scan(/%/)

  attrs = [:haml, :attrs]
  attrs += parse_tag_id_and_class(scanner)
  attrs += parse_attributes(scanner)

  inner_removal = parse_whitespace_removal(scanner)
  ast = [:html, :tag, tag, attrs]

  if scanner.match?(/=/)
    ast << parse_script(scanner)
    return ast
  elsif scanner.scan(/\//)
    return ast
  elsif scanner.rest.match(/[^ ]/)
    ast << parse_text(scanner)
    return ast
  elsif next_indent <= @current_indent
    return ast << [:multi]
  end

  content = [:multi, [:static, "\n"]]
  if inner_removal || Helpers::DEFAULT_PRESERVE_TAGS.include?(tag)
    content[0, 1] = [:haml, :strip]
  end
  content += with_indented { parse_lines }
  ast << content
  ast
end