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deprecate passing a number as the destination to `format'
* module/ice-9/format.scm (format): Deprecate having a number as the destination. * doc/ref/misc-modules.texi (Formatted Output): Update docs.
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2 changed files with 8 additions and 5 deletions
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@ -159,9 +159,8 @@ instead of @nicode{%}, and are more powerful.
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@deffn {Scheme Procedure} format dest fmt [args@dots{}]
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Write output specified by the @var{fmt} string to @var{dest}.
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@var{dest} can be an output port, @code{#t} for
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@code{current-output-port} (@pxref{Default Ports}), a number for
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@code{current-error-port}, or @code{#f} to return the output as a
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string.
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@code{current-output-port} (@pxref{Default Ports}), or @code{#f} to
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return the output as a string.
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@var{fmt} can contain literal text to be output, and @nicode{~}
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escapes. Each escape has the form
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