ChompHeredocContent chomps leading tabs from the heredoc.

DetectSyntax returns the syntax of provided input.

MustParseHeredoc is a variant of ParseHeredoc that discards the error, if there was one present.

Parse consumes lines from a provided Reader, parses each line into an AST and returns the results of doing so.

ParseHeredoc parses a heredoc word from a target string, returning the components from the doc.

WithLocation extends an error with a source code location.

DefaultEscapeToken is the default escape token.

DirectiveParser is a parser for Dockerfile directives that enforces the quirks of the directive parser.

ErrorLocation gives a location in source code that caused the error.

Node is a structure used to represent a parse tree.

Position is a point in source code.

Range is a code section between two positions.

Result contains the bundled outputs from parsing a Dockerfile.

Warning contains information to identify and locate a warning generated during parsing.