34 Version

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version: add-spec
version: version

Racket
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## 34 Version🔗ℹ

> procedure (version:add-spec spec revision) → void?
> spec : any/c
> revision : any/c

The two values are appended to the version string. write is used to transform them to strings. For example:

(version:add-spec 's 1)

in version 205 will make the version string be 205s1. The symbols 'f and 'd were used internally for framework and drscheme revisions in the past.

> procedure (version:version) → string?

This function returns a string describing the version of this application. See also version:add-spec.
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