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; Fix documentation of recent changes

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* etc/NEWS:
* doc/lispref/numbers.texi (Arithmetic Operations): Fix wording
and markup.
This commit is contained in:
Eli Zaretskii 2025-02-23 07:23:33 +02:00
parent 03bc51349f
commit 4abeb75a51
2 changed files with 7 additions and 7 deletions
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12
doc/lispref/numbers.texi
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@ -683,17 +683,17 @@ This function returns @var{number-or-marker} minus 1.
@defmac incf place &optional delta
This macro increments the number stored in @var{place} by one, or
by @var{delta} if specified. The incremented value is returned.
by @var{delta} if specified. It returns the incremented value.
@var{place} can be a symbol or a generalized variable, @xref{Generalized
Variables}. For example, @code{(incf i)} is equivalent to
@code{(setq i (1+ i))}, and @code{(incf (car x) 2)} is equivalent to
@code{(setcar x (+ (car x) 2))}.
@var{place} can be a symbol or a generalized variable,
@pxref{Generalized Variables}. For example, @w{@samp{(incf i)}} is
equivalent to @w{@samp{(setq i (1+ i))}}, and @w{@samp{(incf (car x)
2)}} is equivalent to @w{@samp{(setcar x (+ (car x) 2))}}.
@end defmac
@defmac decf place &optional delta
This macro decrements the number stored in @var{place} by one, or
by @var{delta} if specified. The decremented value is returned.
by @var{delta} if specified. It returns the decremented value.
@end defmac
@defun + &rest numbers-or-markers

2
etc/NEWS
View file

@ -1363,7 +1363,7 @@ change it globally with:
(set-default-toplevel-value 'lexical-binding t)
+++
*** New functions 'incf' and 'decf'.
*** New macros 'incf' and 'decf'.
They increment or decrement the value stored in a variable (a symbol),
or in a generalized variable.