Tilde Underscore: Conditional Newline (original) (raw)

ANSI Common Lisp 22 Printer 22.3 Formatted Output 22.3.5 FORMAT Pretty Printer Operations

22.3.5.1 Tilde Underscore: Conditional Newline

Without any modifiers, ~_ is the same as (pprint-newline :linear).~@_ is the same as (pprint-newline :miser).~:_ is the same as (pprint-newline :fill).~:@_ is the same as (pprint-newline :mandatory).