This file is indexed.

/usr/share/SuperCollider/HelpSource/Reference/Expression-Sequence.schelp is in supercollider-common 1:3.8.0~repack-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
2
3
4
5
6
7
8
9
title:: Expression Sequence
summary:: sequence of expressions
categories:: Language

A sequence of expressions separated by semicolons and optionally terminated by a semicolon are a single expression whose value is the value of the last expression. Such a sequence may be used anywhere that a normal expression may be used.
code::
max( b = a * 2; b + 5,  10);	// computes the maximum of b+5 and 10
::
In the above example, the sequence: code:: b = a * 2; b + 5 :: acts as a single expression for the first argument to code::max()::.