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runtime(doc): Highlight [expr] arg in :help :return description

closes: #18654

Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Doug Kearns
2025-10-28 20:20:02 +00:00
committed by Christian Brabandt
parent f09ff72d48
commit 9ad706735d

View File

@@ -1,4 +1,4 @@
*userfunc.txt* For Vim version 9.1. Last change: 2025 Oct 27 *userfunc.txt* For Vim version 9.1. Last change: 2025 Oct 28
VIM REFERENCE MANUAL by Bram Moolenaar VIM REFERENCE MANUAL by Bram Moolenaar
@@ -189,9 +189,9 @@ See |:verbose-cmd| for more information.
With the ! there is no error if the function does not With the ! there is no error if the function does not
exist. exist.
*:retu* *:return* *E133* *:retu* *:return* *E133*
:retu[rn] [expr] Return from a function. When "[expr]" is given, it is :retu[rn] [expr] Return from a function. When [expr] is given, it is
evaluated and returned as the result of the function. evaluated and returned as the result of the function.
If "[expr]" is not given, the number 0 is returned. If [expr] is not given, the number 0 is returned.
When a function ends without an explicit ":return", When a function ends without an explicit ":return",
the number 0 is returned. the number 0 is returned.