parse-file ( path -- quot )
Factor handbook » The implementation » The parser

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run-file ( path -- )

Vocabulary
parser

Inputs

path	a pathname string

Outputs

quot	a quotation

Word description
Parses the Factor source code stored in a file. The initial vocabulary search path is used.

Errors
Throws an I/O error if there was an error reading from the file. Throws a parse error if the input is malformed.

Definition

USING: continuations io.encodings.utf8 io.files kernel ;

IN: parser

: parse-file ( path -- quot )
    [
        [ parsing-file ] keep [ utf8 <file-reader> ] keep
        parse-stream
    ] [
        over parse-file-restarts rethrow-restarts drop
        parse-file
    ] recover ;