import  Program.Parse

The Program.Parse class has a bunch of type declarations used throughout the Basis library.

Type Declaration Syntax

Token.Type   in  Comment, Quote, Unary, Number, Name, Operator,
             in  Keyword, Delimiter, Special, Begin, End

Emit.Type    is  { Emit string, Type Token.Type }

Tokenizer    is  { Blank  string, Comment string, Quote    string, Unary   string,
                   Number string, Name    string, Operator string, Keyword string,
                Delimiter string, Special string, Begin    string, End     string }

import  Heap(string)

Procedure Declarations

Tokenizer( entry Tokenizer, Line string ) >>> Token Emit.Type
Gilda() ==> Tokenizer

SCAN         entry Tokenizer, Text string, change Index word, exit Token string, Type Token.Type   pure
SCAN.QUOTE   entry Tokenizer, Text string, change Index word, exit Token string, Type Token.Type   pure

CHOMP        entry Tokenizer, change Text string, exit Token string, Type Token.Type   pure
Form( Emit.Type, Format = "" string ) ==> Form string
Form.Date() ==> Date string

List.To.Heap( List  string, Delimiter = ',' byte ) ==> Heap..string
Heap.To.List( Heap..string, Delimiter = "," string, Index = 0 word ) ==> List string

Read.Data.String( Source string ) >>> Data string
Read.Data.Number( Source string ) >>> Data string

READ.DATA.SIZE  entry Source  string, Base word, exit Size word
CHECK.DATA.CRC  entry Comment string, Expected word