pretty package:hledger-lib

Pretty tables

Pretty-print our custom parse errors. It is necessary to use this instead of errorBundlePretty when custom parse errors are thrown. This function intercepts our custom parse errors and applies final adjustments (finalizeCustomError) before passing them to errorBundlePretty. These adjustments are part of the implementation of the behaviour of our custom parse errors. Note: We must ensure that the offset of the PosState of the provided ParseErrorBundle is no larger than the offset specified by a ErrorFailAt constructor. This is guaranteed if this offset is set to 0 (that is, the beginning of the source file), which is the case for ParseErrorBundles returned from runParserT.

Pretty-print a "final" parse error: print the stack of include files, then apply the pretty-printer for parse error bundles. Note that attachSource must be used on a "final" parse error before it can be pretty-printed.

Render a pair of source positions in human-readable form, only displaying the range of lines.

Pretty-print a SourcePos.