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(Declaring Functions): Improve previous change (arguments by name, not number).

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Glenn Morris 2007-12-01 02:32:20 +00:00
parent f99a19da14
commit 6297397b28
1 changed files with 6 additions and 5 deletions
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11
doc/lispref/functions.texi
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@ -1298,11 +1298,12 @@ without error.
There are some function definitions that @samp{check-declare} does not
understand (e.g. @code{defstruct} and some other macros). In such cases,
you can pass a non-@code{nil} fourth argument to @code{declare-function},
meaning to only check that the file exists, not that it actually defines
the function. Note that to do this without having to specify an
argument list, you should set the third argument to @code{t} (because
@code{nil} means an empty argument list, as opposed to an unspecified one).
you can pass a non-@code{nil} @var{fileonly} argument to
@code{declare-function}, meaning to only check that the file exists, not
that it actually defines the function. Note that to do this without
having to specify an argument list, you should set the @var{arglist}
argument to @code{t} (because @code{nil} means an empty argument list, as
opposed to an unspecified one).
@node Function Safety
@section Determining whether a Function is Safe to Call