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Vertical bar removed from syntax of vararg table

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The syntax 'function foo (a, b, ...arg)' is already used by JavaScript
for this same semantics, so it seems natural to use the same notation in
Lua.
This commit is contained in:
Roberto I
2025-10-30 11:07:01 -03:00
parent 0149b781d4
commit d342328e5b
5 changed files with 20 additions and 22 deletions
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8
manual/manual.of
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@@ -2354,8 +2354,7 @@ initialized with the argument values:
@Produc{
@producname{parlist}@producbody{namelist @bnfopt{@bnfter{,} varargparam} @Or
varargparam}
@producname{varargparam}@producbody{@bnfter{...}
@bnfopt{@bnfter{|} @bnfNter{Name}}}
@producname{varargparam}@producbody{@bnfter{...} @bnfopt{@bnfNter{Name}}}
}
When a Lua function is called,
it adjusts its list of @x{arguments} to
@@ -2396,7 +2395,7 @@ g(5, r()) a=5, b=1, ... -> 2 3
}
The presence of a varag table in a variadic function is indicated
by the @T{|name} syntax after the three dots.
by a name after the three dots.
When present,
a vararg table behaves like a read-only local variable
with the given name that is initialized with a table.
@@ -9773,8 +9772,7 @@ and @bnfNter{LiteralString}, see @See{lexical}.)
@producname{parlist}@producbody{namelist @bnfopt{@bnfter{,} varargparam} @Or
varargparam}
@producname{varargparam}@producbody{@bnfter{...}
@bnfopt{@bnfter{|} @bnfNter{Name}}}
@producname{varargparam}@producbody{@bnfter{...} @bnfopt{@bnfNter{Name}}}
@producname{tableconstructor}@producbody{@bnfter{@Open} @bnfopt{fieldlist} @bnfter{@Close}}