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52 Formatting strings

The library (vicare formations) defines a sophisticated format function: a powerful way to print numbers, strings and other objects together with literal text under the control of a template string.

The library (vicare formations) is a distribution of the format function written by Dirk Lutzebaeck (lutzeb@cs.tu-berlin.de), originally by Ken Dickey and Aubrey Jaffer, included in the Guile distribution and later adapted to R6RS Scheme by Marco Maggi.