DefaultRecursiveParsers

laika.parse.markup.DefaultRecursiveParsers

Default implementation for parsing inline markup and blocks recursively.

Attributes

Graph
Supertypes
class Object
trait Matchable
class Any
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Known subtypes
class RootParser

Members list

Type members

Inherited classlikes

protected class RecursiveSpanParserDelegate(delegate: Parser[Seq[Span]]) extends RecursiveSpanParser

Attributes

Inherited from:
DefaultRecursiveSpanParsers
Supertypes
class Object
trait Matchable
class Any

Value members

Abstract methods

protected def blockList(p: => Parser[Block]): Parser[Seq[Block]]

Builds a parser for a list of blocks based on the parser for a single block.

Builds a parser for a list of blocks based on the parser for a single block.

Attributes

protected def fallbackBlock: Parser[Block]

Parses blocks, excluding blocks that allow nesting. Only used in rare cases when the maximum nest level allowed had been reached

Parses blocks, excluding blocks that allow nesting. Only used in rare cases when the maximum nest level allowed had been reached

Attributes

protected def nestedBlock: Parser[Block]

Parses any kind of nested block supported by a concrete markup language.

Parses any kind of nested block supported by a concrete markup language.

Attributes

protected def rootBlock: Parser[Block]

Parses any kind of top-level block supported by a concrete markup language.

Parses any kind of top-level block supported by a concrete markup language.

Attributes

Concrete methods

Lifts the specified text parser to parse the string result as a sequence of blocks.

Lifts the specified text parser to parse the string result as a sequence of blocks.

This type of span parser is usually used in block parsers, that support the nesting of other blocks.

Attributes

Parses the input into a sequence of blocks based on the available block types of the host markup language.

Parses the input into a sequence of blocks based on the available block types of the host markup language.

This parser always parses to the end of the input, therefore it is usually applied to the result of a previous parser invocation.

Attributes

Inherited methods

def escapedText(p: DelimitedText): Parser[String]

Adds support for escape sequences to the specified text parser.

Adds support for escape sequences to the specified text parser.

Value parameters

p

the parser to add support for escape sequences to

Attributes

Returns

a parser for a text span that supports escape sequences

Inherited from:
DefaultEscapedTextParsers
def escapedUntil(char: Char, chars: Char*): Parser[String]

Parses a span of text until one of the specified characters is seen (unless it is escaped), while also processing escaped characters, but no other nested spans. The final character is not included in the result.

Parses a span of text until one of the specified characters is seen (unless it is escaped), while also processing escaped characters, but no other nested spans. The final character is not included in the result.

Attributes

Inherited from:
DefaultEscapedTextParsers
def getSyntaxHighlighter(language: String): Option[RecursiveSpanParser]

Provides the syntax highlighter for the specified language if present.

Provides the syntax highlighter for the specified language if present.

Attributes

Inherited from:
RecursiveSpanParsers

Provides a test for the start of each line in plain paragraphs that indicates whether the line might be the start of a block that is allowed to interrupt paragraphs.

Provides a test for the start of each line in plain paragraphs that indicates whether the line might be the start of a block that is allowed to interrupt paragraphs.

Usually this is only supposed to be used by implementations of a base paragraph parser for a markup language, not by custom extensions.

If the parser returned by this function succeeds the result is the block that interrupts the paragraph, if it fails normal paragraph parsing should resume.

Attributes

Inherited from:
RecursiveParsers

Parses the input into a sequence of spans based on the available span types of the host markup language.

Parses the input into a sequence of spans based on the available span types of the host markup language.

This parser always parses to the end of the input, therefore it is usually applied to the result of a previous parser invocation.

Attributes

Inherited from:
DefaultRecursiveSpanParsers

Lifts the specified text parser to parse the string result as a sequence of spans.

Lifts the specified text parser to parse the string result as a sequence of spans.

This type of span parser is usually either used in block parsers, that need to process inline markup after the text for the block has been parsed from the input string or for inline parsers, that need to process inline markup for a span with a delimiter while supporting nested spans.

In the latter case the passed parser is usually of type DelimitedText which is an optimized parser that parses text and recursive spans in one pass. For other kinds of parsers the resulting parser will be a two-pass parser.

The returned parser allows to register parsers for child spans with its embed method for parsing types of child spans in addition to the available span types of the host markup language

Attributes

Inherited from:
DefaultRecursiveSpanParsers

Lifts the specified text parser to parse the string result as a sequence of spans.

Lifts the specified text parser to parse the string result as a sequence of spans.

This type of span parser is usually either used in block parsers, that need to process inline markup after the text for the block has been parsed from the input string or for inline parsers, that need to process inline markup for a span with a delimiter while supporting nested spans.

In the latter case the passed parser is usually of type DelimitedText which is an optimized parser that parses text and recursive spans in one pass. For other kinds of parsers the resulting parser will be a two-pass parser.

The returned parser allows to register parsers for child spans with its embed method for parsing types of child spans in addition to the available span types of the host markup language

Attributes

Inherited from:
DefaultRecursiveSpanParsers
protected def spanParsers: Seq[PrefixedParser[Span]]

All default span parsers registered for a host markup language.

All default span parsers registered for a host markup language.

Attributes

Inherited from:
DefaultRecursiveSpanParsers

Concrete fields

val maxNestLevel: Int

The maximum level of block nesting. Some block types like lists and blockquotes contain nested blocks. To protect against malicious input or accidentally broken markup, the level of nesting is restricted.

The maximum level of block nesting. Some block types like lists and blockquotes contain nested blocks. To protect against malicious input or accidentally broken markup, the level of nesting is restricted.

Attributes

Inherited fields

lazy protected val defaultSpanParser: InlineParser[Span, List[Span]]

Attributes

Inherited from:
DefaultRecursiveSpanParsers
lazy val escapeSequence: PrefixedParser[String]

Parses an escape sequence (usually a backslash followed by a single char). The characters allowed in an escape sequence might differ between markup languages, therefore custom parser implementations should use this parser as it is always configured correctly for the current host language.

Parses an escape sequence (usually a backslash followed by a single char). The characters allowed in an escape sequence might differ between markup languages, therefore custom parser implementations should use this parser as it is always configured correctly for the current host language.

Attributes

Inherited from:
DefaultEscapedTextParsers
lazy val escapedChar: Parser[String]

Parses a single escape character. In the default implementation any character can be escaped. Sub-traits may override this parser to restrict the number of escapable characters.

Parses a single escape character. In the default implementation any character can be escaped. Sub-traits may override this parser to restrict the number of escapable characters.

Attributes

Inherited from:
DefaultEscapedTextParsers