Penny.Copper

Copper - the Penny parser.

The parse functions in this module only accept lists of files rather than individual files because in order to correctly assign the global serials a single function must be able to see all the transactions, not just the transactions in a single file.

Convenience functions to read and parse files

open :: [String] -> IO [LedgerItem]

Reads and parses the given files. If any of the files is -, reads standard input. If the list of files is empty, reads standard input. IO errors are not caught. Parse errors are printed to standard error and the program will exit with a failure.

Types for things found in ledger files

module Penny.Copper.Interface

Rendering

data GroupSpec

Specifies how to perform digit grouping when rendering a quantity. All grouping groups into groups of 3 digits.

Constructors

NoGrouping

Do not perform any digit grouping

GroupLarge

Group digits, but only if the number to be grouped is greater than 9,999 (if grouping the whole part) or if there are more than 4 decimal places (if grouping the fractional part).

GroupAll

Group digits whenever there are at least four decimal places.

Instances

Eq GroupSpec

Show GroupSpec

data GroupSpecs

Constructors

GroupSpecs

Fields

left :: GroupSpec

right :: GroupSpec

Instances

Show GroupSpecs

item :: GroupSpecs -> S4 (TopLineCore, Ents PostingCore) PricePoint Comment BlankLine -> Maybe Text