Update docs for if statements
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@ -3310,11 +3310,14 @@ for each (str s in _str.split(txt, "\n")) @{
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An @code{if} statement is a conditional branch in program control. The form of
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an @code{if} statement is a parenthesized condition expression, followed by a
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consequent block, and an optional trailing @code{else} block. The condition
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expression must have type @code{bool}. If the condition expression evaluates
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to @code{true}, the consequent block is executed and any @code{else} block is
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skipped. If the condition expression evaluates to @code{false}, the consequent
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block is skipped and any @code{else} block is executed.
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consequent block, any number of @code{else if} conditions and blocks, and an
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optional trailing @code{else} block. The condition expressions must have type
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@code{bool}. If a condition expression evaluates to @code{true}, the
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consequent block is executed and any subsequent @code{else if} or @code{else}
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block is skipped. If a condition expression evaluates to @code{false}, the
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consequent block is skipped and any subsequent @code{else if} condition is
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evaluated. If all @code{if} and @code{else if} conditions evaluate to @code{false}
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then any @code{else} block is executed.
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@node Ref.Stmt.Alt
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@subsection Ref.Stmt.Alt
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