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59 lines
No EOL
1.3 KiB
Elixir
59 lines
No EOL
1.3 KiB
Elixir
defmodule Textile.Lexer do
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import NimbleParsec
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import Textile.Helpers
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import Textile.MarkupLexer
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# Structural tags
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# Literals enclosed via [== ==]
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# Will never contain any markup
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bracketed_literal =
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ignore(string("[=="))
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|> repeat(lookahead_not(string("==]")) |> utf8_char([]))
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|> ignore(string("==]"))
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|> reduce({List, :to_string, []})
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|> unwrap_and_tag(:bracketed_literal)
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blockquote_cite =
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lookahead_not(string("\""))
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|> choice([
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bracketed_literal |> reduce(:unwrap),
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utf8_char([])
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])
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|> repeat()
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# Blockquote opening tag with cite: [bq="the author"]
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# Cite can contain bracketed literals or text
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blockquote_open_cite =
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ignore(string("[bq=\""))
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|> concat(blockquote_cite)
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|> ignore(string("\"]"))
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|> reduce({List, :to_string, []})
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|> unwrap_and_tag(:blockquote_open_cite)
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# Blockquote opening tag
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blockquote_open =
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string("[bq]")
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|> unwrap_and_tag(:blockquote_open)
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# Blockquote closing tag
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blockquote_close =
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string("[/bq]")
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|> unwrap_and_tag(:blockquote_close)
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# Spoiler open tag
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spoiler_open =
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string("[spoiler]")
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|> unwrap_and_tag(:spoiler_open)
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# Spoiler close tag
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spoiler_close =
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string("[/spoiler]")
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|> unwrap_and_tag(:spoiler_close)
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markup = markup_segment(eos())
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defparsec :markup, markup
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end |