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# blowup
-The package blowup only defines the user-level macro \blowUp, which can be
-used to upscale or downscale all pages of a document. It is similar to the
-TeX primitive \magnification but more accurate and in a user-friendly manner.
+
+This package only defines the user-level macro `\blowUp`, which can be used
+to scale all pages of a document up or down. It is similar to the TeX
+primitive `\mag`, but more accurate and user-friendly. `\blowUp` can be
+useful for creating posters from a normal sized document and for many other
+types of fine-tuning of a finished document (e.g., minor scaling changes and
+position of the pages).
Home page: https://github.com/rolfn/blowup
-Rolf Niepraschk, 2018-01-02
+Rolf Niepraschk, 2022-09-19