Struct StackMaximaParser 

pub struct StackMaximaParser {
    pub lexer: StackMaximaLexer,
    pub errors: Vec<String>,
    pub collect_comments: bool,
    /* private fields */
}

The actual parser, object.

Fields

lexer: StackMaximaLexer

Public access to the lexer so that its settings can be tuned.

errors: Vec<String>

At some point errors might be shared though here.

collect_comments: bool

Do we care about comments? Collect them?

Implementations

impl StackMaximaParser

pub fn new_no_insertions() -> StackMaximaParser

Generates a version of the parser without any insertion logic.

pub fn new_with_insert_stars() -> StackMaximaParser

Generates a version of the parser that tries to insert missing *-chars. Typical behaviour for student input handling.

pub fn new_with_insert_semicolons() -> StackMaximaParser

Generates a version of the parser with END_TOKEN insertion. This is the typical behaviour for STACK keyval-fields.

pub fn parse(&mut self, source: String) -> Option<MPNode>

Parses a given bit of source.